IN THE UNITED STATES BANKRUPTCY COURT FOR THE …...asserting administrative claims against the Debtors are as follows: National Oilwell Varco, L.P.; Grant Prideco Case 20-34114 Document

IN THE UNITED STATES BANKRUPTCY COURT

FOR THE SOUTHERN DISTRICT OF TEXAS

HOUSTON DIVISION

In re: § Chapter 11

§

VALARIS PLC, et al., § Case No. 20-34114 (MI)

§

Debtors.1 § (Jointly Administered)

______________________________________________________________________________

NOV’S MOTION FOR ALLOWANCE OF ADMINISTRATIVE EXPENSE CLAIM

THIS MOTION SEEKS AN ORDER THAT MAY ADVERSELY AFFECT

YOU. IF YOU OPPOSE THE MOTION, YOU SHOULD IMMEDIATELY

CONTACT THE MOVING PARTY TO RESOLVE THE DISPUTE. IF YOU

AND THE MOVING PARTY CANNOT AGREE, YOU MUST FILE A

RESPONSE AND SEND A COPY TO THE MOVING PARTY. YOU MUST

FILE AND SERVE YOUR RESPONSE WITHING 21 DAYS OF THE DATE

THIS WAS SERVED ON YOU. YOUR RESPONSE MUST STATE WHY

THE MOTION SHOULD NOT BE GRANTED. IF YOU DO NOT FILE A

TIMELY RESPONSE, THE RELIEF MAY BE GRANTED WITHOUT

FURTHER NOTICE TO YOU. IF YOU OPPOSE THE MOTION AND HAVE

NOT REACHED AN AGREEMENT, YOU MUST ATTEND THE HEARING.

UNLESS THE PARTIES AGREE OTHERWISE, THE COURT MAY

CONSIDER EVIDENCE AT THE HEARING AND MAY DECIDE THE

MOTION AT THE HEARING.

REPRESENTED PARTIES SHOULD ACT THROUGH THEIR

ATTORNEY.

National Oilwell Varco, L.P. and certain of its subsidiaries and affiliates (together, “NOV”)2

hereby move for allowance of their administrative expense claims against the above-captioned

debtors and reorganized debtors (collectively, the “Debtors) as follows:

1 A complete list identifying each of the Debtors may be obtained on the website of the Debtors’ claims and noticing

agent at http://cases.stretto.com/Valaris. The specific Debtors against which NOV is asserting an administrative claim

are as follows: Atlantic Maritime Services LLC; Atwood Offshore Drilling Limited; Ensco (Thailand) Limited;

ENSCO Asia Pacific Pte. Limited; ENSCO Australia Pty. Limited; Ensco do Brasil Petróleo e Gás Ltda.; ENSCO

Oceanics International Company; ENSCO Offshore Company; ENSCO Offshore International Company; ENSCO

Offshore U.K. Limited; Ensco Transnational I Ltd.; Green Turtle Limited; Pride Foramer S.A.S.; Pride Global II Ltd.;

Pride International LLC; RDC Arabia Drilling, Inc.; Rowan Companies, LLC; Rowan Drilling (Trinidad) Limited;

Rowan Drilling (U.K.) Limited; Rowan Drilling S. de R.L. de C.V.; Rowan Norway Limited; and Valaris PLC.

2 Movants are each operating subsidiaries and/or affiliates of NOV, Inc. (NYSE:NOV). The specific NOV entities

asserting administrative claims against the Debtors are as follows: National Oilwell Varco, L.P.; Grant Prideco

Case 20-34114 Document 1284 Filed in TXSB on 05/30/21 Page 1 of 5

http://cases.stretto.com/Valaris

2

I. INTRODUCTION

1. NOV is a longtime trade creditor of the Debtors and is a leading supplier of

equipment, software, and support services to the offshore drilling industry. NOV is filing this

motion out of an abundance of caution and to ensure its rights are preserved. NOV’s records reflect

that as of the date of filing this motion it is owed (collectively) approximately $18.7 million on

account of goods and services provided to the Debtors post-petition. Such goods and services were

necessary to the Debtors’ operations and are critical to a successful reorganization. As such,

pursuant to 11 U.S.C. § 503(b)(1)(A), NOV is therefore entitled to an allowed administrative

expense claim for such goods and services provided.

II. JURISDICTION AND VENUE

2. This Court has jurisdiction pursuant to 28 U.S.C. §§ 157 and 1334. This is a core

proceeding pursuant to 28 U.S.C. §§ 157(b)(2)(A), (B), and (O). Venue is proper pursuant to 28

U.S.C. §§ 1408 and 1409. The statutory predicates for the relief requested are 11 U.S.C. §§ 503(a),

503(b)(1)(A), and 507(a)(2).

III. BACKGROUND

3. The Debtors filed for bankruptcy on August 19, 2020.

4. As of the petition date, NOV was owed approximately $15.4 million for goods and

services provided to the Debtors pre-petition. Such amounts have largely now been paid pursuant

to the Court’s Final Order (I) Authorizing the Payment of Non-U.S. Claims, Lien Claims, 503(b)(9)

(Singapore) Pte. Ltd.; Grant Prideco, L.P.; Hydralift Amclyde, Inc.; National Oilwell DHT, L.P.; National Oilwell

Varco (Thailand) Ltd.; National Oilwell Varco de Bolivia S.R.L.; National Oilwell Varco Norway AS; National Oilwell

Varco Pte. Ltd.; National Oilwell Varco UK Limited; National-Oilwell Pty. Ltd.; NOV Africa Pty. Ltd.; NOV Grant

Prideco Drilling Products Middle East FZE; NOV Oil and Gas Services South Africa (Pty) Limited; NOV Rig

Solutions Pte. Ltd.; NOV Saudi Arabia Trading Co. Ltd.; NOV Tuboscope Middle East LLC; NOV Tuboscope NL

BV; NOV Wellbore Technologies Norway LLC; NOV-BLM SAS; PT NOV Oilfield Services; Tuboscope Vetco

Capital Limited; Varco BJ BV; and Vetco Saudi Arabia Ltd.


3

Claims, and HSE and Other Claims, (II) confirming Administrative Expense Priority of

Outstanding Purchase Orders, and (III) Granting Related Relief [Doc. No. 239] and/or other

applicable law. What remains the Debtors have committed to paying on or before July 30, 2021.

5. Following the petition date and throughout the course of the bankruptcy, NOV

continued to provide goods and services to the Debtors in the ordinary course of business. Such

goods and services were necessary to the Debtors’ operations and are critical to a successful

reorganization.

6. The Debtors’ Fourth Amended Joint Chapter 11 Plan of Reorganization [Doc. No.

1134], confirmed on March 3, 2021 [Doc. No. 1139], provides that the Debtors are required to pay

for goods and services provided by post-petition trade creditors “in accordance with the terms and

conditions of the particular transaction giving rise to such [administrative claim].”

7. The terms and conditions giving rise to NOV’s administrative claims provide that

invoices are to be paid within thirty (30) days of receipt. However, as of the date of filing this

motion, approximately $3.8 million of the Debtors’ account with NOV is past due.

8. As such, given that the administrative claims bar date is May 30, 2021, NOV is

filing this motion out of an abundance of caution and to ensure its rights are preserved. NOV

requests that, inter alia, its administrative claims be allowed in their entirety.

IV. BASIS FOR RELIEF

9. Pursuant to 11 U.S.C. § 503(b)(1)(A), upon timely notice and hearing, a creditor

shall be entitled to an allowed administrative expense claim for the “actual, necessary costs and

expenses of preserving the estate.”

10. The goods and services provided by NOV were necessary to the Debtors’ operations

and are critical to a successful reorganization. The Debtors simply would not have been able to


4

continue operating as an offshore drilling company without the equipment, software, and support

services provided by NOV.

11. As such, NOV is therefore entitled to an allowed administrative expense claim for

such goods and services provided. See In re TransAmerican Natural Gas Corp., 978 F.2d 1409,

1420 (5th Cir. 1992) (citing In re Coastal Carriers Corp., 128 B.R. 400, 403 (Bankr. D. Md. 1991))

(holding that creditor was entitled to an administrative claim because, inter alia, the goods and

services it provided allowed the debtor “the ability to continue to conduct business as usual.”).

12. Attached as Exhibit “A” is an account statement detailing the amounts owed and

identifying (by reference number) the relevant supporting documents. However, as such

supporting documents are voluminous in nature, they have not been attached to this motion.

Instead, copies of any relevant but unattached documents will be made available upon request.

V. RESERVATION OF RIGHTS

13. The parties have and are continuing to work together to reconcile the account;

however, that process remains ongoing. As such, NOV reserves the right to amend, clarify, modify,

supplement, or otherwise revise this claim, including any and all attachments hereto, in any respect

and for any purpose, including to correct, increase, or amend the amount of the claim, to add or

amend documents and other information and to further describe the claim, to assert a priority,

security interest, or other similar right with respect to the claim, and to include any and all claims

at law or in equity which may arise out of or relate to the claim.

VI. CONCLUSION AND PRAYER

Accordingly, NOV requests that the Court enter an order: (i) allowing NOV’s

administrative expense claims against the Debtors in the amounts reflected on the attached account

statement; (ii) requiring the Debtors to pay such administrative expense claims within thirty (30)


5

days of entry of the order allowing such claims; and (iii) granting such other and further relief,

both general and specific, legal or equitable, to which NOV may justly be entitled.

DATED: May 30, 2021.

Respectfully submitted,

STACY & BAKER, P.C.

By:

Brian A. Baker

State Bar No. 24082648

[email protected]

1010 Lamar Street, Suite 550

Houston, Texas 77002

Ph: 713-527-9991 | Fx: 713-527-9992

ATTORNEYS FOR NATIONAL OILWELL VARCO,

L.P. AND CERTAIN OF ITS AFFILIATES AND

SUBSIDIARIES

CERTIFICATE OF SERVICE

I hereby certify that on May 30, 2021, a true and correct copy of the foregoing document

has been served electronically via the Court’s CM/ECF system and/or United States Mail, postage

pre-paid, to all parties and counsel entitled to receive notice in this case.

Brian A. Baker


EXHIBIT “A”

Case 20-34114 Document 1284-1 Filed in TXSB on 05/30/21 Page 1 of 31

Category NOV Business Unit NOV Entity Debtor Entity Debtor PO No. Sale Order No. Invoice No. Invoice/Order Date Due Date Amount

AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company 10013-0000183399 31526RM 2/17/2010 3/19/2010 (165.00)$ AR Rig NOV-BLM SAS ENSCO Offshore Company 100023 12/23/2011 12/23/2011 372.41$ AR Rig NOV-BLM SAS ENSCO Offshore Company 100022 12/23/2011 12/23/2011 109.69$ AR Wellbore NATIONAL OILWELL DHT LP Ensco Offshore Company CONVREC28_CDP 22636RM 4/23/2012 4/23/2012 (4,514.52)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company PO# 10013-0000246035 31510RM 11/29/2012 12/29/2012 (165.00)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company 31509RM 11/29/2012 12/29/2012 (165.00)$ AR Rig NOV Oil and Gas Services South Africa (Pty) Limited Pride International LLC FNB000003/00001 11/30/2012 11/30/2012 (18,517.45)$ AR Rig National Oilwell Varco UK Limited Atlantic Maritime Services LLC BK1$022479/00001 6/5/2014 6/5/2014 (89,917.81)$ AR Rig Tuboscope Vetco Capital Limited Pride International LLC STD-06-08 6/12/2014 7/12/2014 (4,739.50)$ AR Rig National Oilwell Varco UK Limited Atlantic Maritime Services LLC BK1$022574/00001 6/20/2014 6/20/2014 (200.00)$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 804873 19000362RM 8/29/2014 10/13/2014 (13,185.65)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Atwood Offshore Drilling Limited 34018RM 10/12/2014 11/11/2014 (20.00)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 33972RM 10/12/2014 11/11/2014 (15,643.57)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 33971RM 10/12/2014 11/11/2014 (1,404.71)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 34062RM 10/12/2014 11/11/2014 (24,450.58)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 34061RM 10/12/2014 11/11/2014 (2,937.17)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 34060RM 10/12/2014 11/11/2014 (11.99)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 34059RM 10/12/2014 11/11/2014 (59.33)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 34058RM 10/12/2014 11/11/2014 (3,646.40)$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC WIRE091415 22586RM 9/14/2015 9/14/2015 (5,853.96)$ Backlog Rig HYDRALIFT AMCLYDE, INC. Atwood Offshore Drilling Limited P-056-11636 271266 10/7/2015 15,954.64$ Backlog Rig HYDRALIFT AMCLYDE, INC. Atwood Offshore Drilling Limited P-056-11636 271266 10/7/2015 1,520.00$ Backlog Rig HYDRALIFT AMCLYDE, INC. Atwood Offshore Drilling Limited P-056-11636 271266 10/7/2015 2,512.00$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC WIRE102315 22592RM 10/23/2015 10/23/2015 (633.27)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC SYMIX ORDER 267049 34065RM 10/31/2015 11/30/2015 (196.48)$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 011571.00001 26459RM 12/21/2015 12/21/2015 (2,580.00)$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC ADJ011816 22612RM 1/18/2016 1/18/2016 (1,113.11)$ AR Rig National Oilwell Varco, L.P. Atlantic Maritime Services LLC DEPW014568/00066 7/8/2016 7/8/2016 (163.59)$ Backlog Rig NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000243800 312119 11/11/2016 -$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 166058RU 12/1/2016 12/01/2016 (68,033.98)$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 166056RU 12/1/2016 12/01/2016 (250.00)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10005-0000076727 4036198RI 4/30/2017 5/30/2017 76.40$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054-0000249739 NOV-818180NED 5/16/2017 -$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10117-0000063845 4036205RI 5/31/2017 6/30/2017 245.60$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10005-0000076966 3121389 4066118RI 7/27/2017 8/26/2017 3,823.89$ AR Wellbore GRANT PRIDECO (SINGAPORE) PTE LTD ENSCO Asia Pacific Pte. Limited 119171119 11/9/2017 12/09/2017 (868.00)$ AR Rig NOV-BLM SAS Rowan Companies, LLC 100392 12/22/2017 12/22/2017 709.96$ AR Rig NOV-BLM SAS Rowan Companies, LLC 100393 12/22/2017 12/22/2017 115.91$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. BSR000663/00001 7/17/2018 7/17/2018 (191.36)$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW017495/00014 9/17/2018 9/17/2018 (2,607.20)$ Backlog Rig National Oilwell Varco, L.P. Atlantic Maritime Services LLC 4500387362 NOV-812770AO 10/3/2018 6,760.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 4500394946 3623748 4641781RI 11/8/2018 12/08/2018 (42.84)$ AR Rig NOV-BLM SAS Rowan Companies, LLC Paymt ID-BARC 2019-034 53672-BARC 2019 1/11/2019 1/11/2019 (1,995.27)$ AR Rig National Oilwell Varco, L.P. Atlantic Maritime Services LLC DEPW017932/00105 1/28/2019 1/28/2019 (7.54)$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10151.0000001214 7026628 10474404 4/18/2019 4/18/2019 19,248.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Asia Pacific Pte. Limited 10007-0000050713 381302 6/10/2019 -$ AR Rig National Oilwell Varco, L.P. Rowan Drilling (Trinidad) Limited 4500506320 7041436 4035909 6/19/2019 8/3/2019 (971.55)$ AR Wellbore NATIONAL OILWELL DHT LP Ensco Offshore Company 4500513072 3858464 4938269RI 6/28/2019 7/28/2019 10,458.40$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 257406RU 7/15/2019 7/15/2019 (1,760.00)$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000421070 NOV-882014A-1 7/31/2019 5,115.91$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000421070 NOV-882014A-1 7/31/2019 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000421070 NOV-882014A-1 7/31/2019 51,790.33$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000100826 3324678SV 19001063RI 8/27/2019 9/26/2019 364.30$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW018721/00018 9/3/2019 9/3/2019 (137.51)$ Backlog Rig VARCO BJ BV ENSCO Offshore Company B369 remaining scope 396850 9/5/2019 -$ Backlog Rig VARCO BJ BV ENSCO Offshore Company B369 remaining scope 396850 9/5/2019 -$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW018751/00009 9/9/2019 9/9/2019 (1,767.15)$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 4500401152 377134 4325 9/19/2019 11/3/2019 8,109.70$



AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 277491RU 10/1/2019 10/01/2019 (5,763.18)$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000296754 NOV-1009792/4 10/10/2019 700.00$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 288-201910 10/15/2019 11/15/2019 6,740.96$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 287-201910 10/15/2019 11/15/2019 293.20$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 286-201910 10/15/2019 11/15/2019 3,680.00$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 285-201910 10/15/2019 11/15/2019 1,739.92$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000070128 R-1 NOV-1168722 10/29/2019 2,090.00$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 325-201911 11/19/2019 12/20/2019 300.00$ AR Wellbore NATIONAL OILWELL VARCO DE BOLIVIA S.R.L. ENSCO Oceanics International Company 324-201911 11/19/2019 12/20/2019 300.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000070468 NOV-1063089 11/20/2019 211,300.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000446707 NOV-1151744C 12/5/2019 53,385.00$ AR Rig NOV-BLM SAS Atlantic Maritime Services LLC 100480 12/31/2019 12/31/2019 1,995.27$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10013.0000449818 NOV-1117244 1/2/2020 28,113.00$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited TWC-22371 377134 4595 1/7/2020 2/21/2020 14,500.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10054-0000303132 NOV-1087475-Dolly 1/20/2020 6,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000451756 NOV-963230 1/31/2020 22,250.00$ AR Rig National Oilwell Varco Norway AS Rowan Drilling (U.K.) Limited BK5U056014/00004 2/18/2020 2/18/2020 (125.00)$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10343-0000000094 NOV-1182165 2/25/2020 0.01$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054-0000270518 6972990 4038559 3/24/2020 5/8/2020 (14.07)$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000001167 NOV-1091003 228436 3/26/2020 5/10/2020 74,751.00$ AR Wellbore NOV SAUDI ARABIA TRADING CO LTD RDC Arabia Drilling, Inc. 10070-0000105865 4248614 20000206RM 3/29/2020 4/28/2020 (5,115.60)$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10081-0000013532 NOV-1199644 4/14/2020 36,600.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000072070 R-2 NOV-1168722-2 4/14/2020 35,761.69$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000444887 NOV-972272AH-1 4/15/2020 40,250.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000078725 8756 7010283 4/23/2020 6/7/2020 8,482.18$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000078725 3833 6006372 4/23/2020 6/7/2020 (7,927.27)$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000106362 3516823SV 20000434RM 4/30/2020 5/30/2020 (9,039.60)$ AR Rig NOV Oil and Gas Services South Africa (Pty) Limited Pride International LLC ABSA000734/00001 5/20/2020 5/20/2020 (1,419.70)$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 12036-0000035291 792149/C 9364 5/25/2020 7/9/2020 (8,000.00)$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 4500401152 377134 4855 6/4/2020 7/19/2020 390,743.26$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 4500401152 377134 4856 6/4/2020 7/19/2020 2,240.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000004362 796406 232066 6/8/2020 7/23/2020 1,811.04$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000096818 116504 918029423 6/10/2020 7/10/2020 520.51$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10117-0000073861 R.3 NOV-1194489 8158990 6/10/2020 7/25/2020 134,824.67$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 4500401152 377134 4885 6/19/2020 8/3/2020 (102,871.63)$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited N408-8-003 377134 4884 6/19/2020 8/3/2020 (443,517.00)$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW019939/00140 6/22/2020 6/22/2020 (3.77)$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000100900 408710 1154412 6/25/2020 8/9/2020 441,453.79$ AR Rig National Oilwell Varco, L.P. Pride Global II Ltd. 12106-0000005620 NOV-1103782C 10592101 6/30/2020 8/14/2020 8,000.00$ AR Rig National Oilwell Varco, L.P. Valaris plc 10070-0000085044 289573 3852 7/2/2020 8/1/2020 (5,540.14)$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10129-0000009982 794920/C 9419 7/2/2020 8/1/2020 (64,000.00)$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. SEE BELOW P.O# NOV-1209924 7/9/2020 15,300.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED BK1$035764/00001 7/14/2020 7/14/2020 (30,769.82)$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000284096 NOV-1097044 7/14/2020 -$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10070-0000104072 R-2 NOV-1166550-2 8159587 7/17/2020 8/31/2020 29,578.51$ AR Wellbore NOV SAUDI ARABIA TRADING CO LTD RDC Arabia Drilling, Inc. 10070-0000108776 4329699 20000435RI 7/20/2020 8/19/2020 6,015.08$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000107020 122655 918030502 7/20/2020 9/3/2020 3,050.65$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000453167 7103968 10594838 7/21/2020 9/4/2020 43,222.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000298508 291880 7/22/2020 -$ Backlog Rig National Oilwell Varco, L.P. Valaris plc 10067-0000002897 292350 7/22/2020 -$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10368.0000002237 3125857 8159695 7/23/2020 9/6/2020 1,642.89$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000004859 796716 234190 7/27/2020 9/10/2020 7,771.68$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005093 796972 234215 7/28/2020 9/11/2020 138.54$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000108487 NOV-1165887-4 918030774 7/29/2020 9/12/2020 16,755.50$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000310863 369012 7/30/2020 19,108.62$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000072819 NOV-1202304 7/30/2020 6,000.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 12036.0000038339 795842 234388 7/31/2020 9/14/2020 1,706.36$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000310382 NOV-1206459 3302044 8/6/2020 9/20/2020 29,308.52$



AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005156 796981 234628 8/6/2020 9/20/2020 8,048.88$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005220 797012 234650 8/6/2020 9/20/2020 1,010.36$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005137 796963 234719 8/10/2020 9/24/2020 59.85$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000310705 NOV-1205889 8/12/2020 60,750.00$ AR Wellbore NOV SAUDI ARABIA TRADING CO LTD RDC Arabia Drilling, Inc. 10070-0000108727 4345351 20000478RI 8/13/2020 9/12/2020 9,130.43$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005138 796971 234848 8/13/2020 9/27/2020 2,951.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 12106.0000005813 796625 234920 8/14/2020 9/28/2020 3,990.12$ AR Rig PT NOV Oilfield Services ENSCO Offshore Company 10003-0000025303 NOV-1198441 10928000018 8/18/2020 9/17/2020 81.60$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000107734 3535053SV 20000820RI 8/20/2020 9/19/2020 212.07$ AR Wellbore GRANT PRIDECO, L.P. Ensco Offshore Company 1014828 8/21/2020 8/21/2020 (10,018.41)$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000460973 NOV-1116667 8/24/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000460973 NOV-1116667 8/24/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000460973 NOV-1116669 8/24/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000460973 NOV-1116669 8/24/2020 -$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000445571 NOV-1151744A 10600203 8/25/2020 10/9/2020 22,384.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000446707 NOV-1151744C 8/25/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000446707 NOV-1151744C 8/25/2020 -$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000023998 NOV-1184078 10600806 8/28/2020 10/12/2020 4,000.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005549 797189 235607 8/31/2020 10/15/2020 34,070.40$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000403574 NOV-880112-2 10601079 8/31/2020 10/15/2020 16,232.89$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000457217 NOV-1192241A 8/31/2020 1,250.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000457217 NOV-1192241A 8/31/2020 82,924.13$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000310568 NOV-1210623 9/1/2020 666,000.00$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. Agreement # MSSC-2019-55 3590967SV 20000857RI 9/3/2020 10/03/2020 2,203.77$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000005620 797235 9/3/2020 -$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000010925 NOV-1038976 9/4/2020 91,600.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10129-0000010937 797244 9/6/2020 -$ Backlog Rig National Oilwell Varco UK Limited Rowan Norway Limited 10434-0000005632 NOV-1205887 9/9/2020 34,050.00$ Backlog Rig National Oilwell Varco UK Limited Rowan Norway Limited 10434-0000005632 NOV-1205887 9/9/2020 231,450.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005444 797119 236079 9/10/2020 10/25/2020 2,671.36$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000106154 122221 918031590 9/13/2020 10/28/2020 953.88$ AR Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000008651 NOV-1119863 42212 9/16/2020 10/16/2020 5,439.04$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005699 797300 236303 9/16/2020 10/31/2020 1,276.80$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005811 797385 236556 9/22/2020 11/6/2020 25,435.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000457217 NOV-1192241A 9/24/2020 -$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 4200644891 318877 328999RU 9/25/2020 9/25/2020 (68,535.00)$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000001167 NOV-1091003 236742 9/25/2020 11/9/2020 85,680.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000312643 435946 10/1/2020 -$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026316 3126253 10/6/2020 754.38$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026316 3126253 10/6/2020 743.49$ AR Rig National Oilwell Varco Norway AS Pride Global II Ltd. 12106.0000005319 NOV-1196106 237437 10/12/2020 11/26/2020 48,272.94$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW020416/00002 10/13/2020 10/13/2020 (4.16)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 331167RU 10/13/2020 10/13/2020 (37,408.48)$ Backlog Wellbore GRANT PRIDECO (SINGAPORE) PTE LTD ENSCO Asia Pacific Pte. Limited 7004602 10/14/2020Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000445401 NOV-1158060 10/16/2020 15,300.00$ AR Rig NOV Africa Pty Ltd ENSCO OFFSHORE U.K. LIMITED 10129-0000010788 NOV-1196616 205 10/29/2020 11/28/2020 37,000.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006396 797750 11/2/2020 457.80$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006396 797750 11/2/2020 10.50$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. Agreement # MSSC-2019-55 3621127SV 20001027RI 11/3/2020 12/03/2020 2,063.28$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4405470 5378312RX 11/5/2020 12/05/2020 915.47$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000109105 124256 918032798 11/8/2020 12/23/2020 121.33$ AR Wellbore NOV SAUDI ARABIA TRADING CO LTD RDC Arabia Drilling, Inc. 10070-0000110371 4402788 20000633RI 11/8/2020 12/08/2020 3,622.50$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000006414 NOV-RO-4055530 238583 11/9/2020 12/24/2020 6,561.58$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000072994 NOV-1189754-5 8161277 11/9/2020 12/24/2020 290.74$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000072599 R-4 NOV-1189754-4 8161276 11/9/2020 12/24/2020 58.99$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000000990 8963 7010493 11/10/2020 12/25/2020 91.95$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110422 3626175SV 20001040RI 11/11/2020 12/11/2020 178.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000313986 NOV-1009792/6 11/12/2020 30,629.40$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/12/2020 2,708,673.78$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/12/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/17/2020 -$ AR Rig PT NOV Oilfield Services ENSCO Offshore Company 10003-0000026186 NOV-1218854 10928000049 11/18/2020 12/18/2020 101.13$ AR Wellbore GRANT PRIDECO, L.P. Ensco Offshore Company 1015144 11/18/2020 11/18/2020 (126,435.29)$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110244 3615874SV 20001056RI 11/18/2020 12/18/2020 833.87$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110116 3611425SV 20001054RI 11/18/2020 12/18/2020 6,465.85$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/18/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003.0000026635 7132340 11/19/2020 687.15$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000446375 NOV-1103852B 11/20/2020 88,488.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/20/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/20/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/20/2020 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 11/20/2020 -$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000026048 42 10937000034 11/25/2020 12/25/2020 93.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000314808 369429 11/26/2020 105.42$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000110089 125162 918033414 11/30/2020 1/14/2021 3,133.59$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000110022 125067 918033412 11/30/2020 1/14/2021 720.64$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026543 3126329 8161547 11/30/2020 1/14/2021 645.16$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000110020 125071 918033413 11/30/2020 1/14/2021 292.86$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026496 3126308 8161544 11/30/2020 1/14/2021 149.60$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000110031 125178 918033415 11/30/2020 1/14/2021 126.96$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026744 3126383 8161552 11/30/2020 1/14/2021 89.28$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000314314 369372 3304036 12/2/2020 1/16/2021 1,078.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000314723 369447 12/2/2020 23,579.70$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW020648/00002 12/7/2020 12/7/2020 (50.00)$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006187 797598 239746 12/7/2020 1/21/2021 559.71$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006354 797751 239723 12/7/2020 1/21/2021 64.39$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110525 3631324SV 20001123RI 12/10/2020 1/9/2021 159.28$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110447 3626177SV 20001122RI 12/10/2020 1/9/2021 2,693.21$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110618 3631374SV 20001121RI 12/10/2020 1/9/2021 4,876.53$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000314706 369417 3304168 12/10/2020 1/24/2021 1,822.23$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110638 3632184SV 20001134RI 12/16/2020 1/15/2021 96.74$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110717 3635014SV 20001133RI 12/16/2020 1/15/2021 326.26$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110617 3637444SV 20001132RI 12/16/2020 1/15/2021 8,719.99$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110423 3629539SV 20001135RI 12/17/2020 1/16/2021 773.45$ AR Rig NOV Africa Pty Ltd Pride International LLC 12036-0000036272 NOV-1123335 263 12/18/2020 2/1/2021 725.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040020 7135068 12/18/2020 2,250.80$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW020706/00023 12/21/2020 12/21/2020 (1.93)$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110969 3643391SV 20001176RI 12/21/2020 1/20/2021 2,088.63$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000463850 10617320 12/22/2020 2/5/2021 50.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111109 125912 12/22/2020 581.01$ AR Wellbore NOV SAUDI ARABIA TRADING CO LTD RDC Arabia Drilling, Inc. 10070-0000111056 4438983 20000698RI 12/24/2020 1/23/2021 2,064.83$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011411 7135650 12/28/2020 3,036.60$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011330 7133156 10617831 12/29/2020 2/12/2021 3,270.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315848 369528 12/29/2020 18.37$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315848 369528 12/29/2020 -$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10117-0000072996rev1 NOV-1072751 240794 12/30/2020 1/29/2021 45,629.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007122 798147 240815 12/30/2020 2/13/2021 5,011.12$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007127 798156 240816 12/30/2020 2/13/2021 2,454.37$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000464783 7135949 12/30/2020 687.15$ AR Rig NOV-BLM SAS ENSCO OFFSHORE U.K. LIMITED 100500 12/31/2020 12/31/2020 90.94$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071091 304640 546676 12/31/2020 2/14/2021 16,116.34$ AR Wellbore NOV RIG SOLUTIONS PTE LTD ENSCO Australia Pty. Limited 10002-0000073187 3620 7263000034 12/31/2020 2/14/2021 310.14$ AR Wellbore NOV RIG SOLUTIONS PTE LTD ENSCO Australia Pty. Limited 10002-0000073187 541 7262000037 12/31/2020 2/14/2021 (289.85)$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000011384 NOV-2088137-FS-1 1/4/2021 7,920.00$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000011384 NOV-2088137-FS-1 1/4/2021 25,254.00$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000011384 NOV-2088137-FS-1 1/4/2021 23,101.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040115 7136135 1/4/2021 25,270.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000315976 7136137 1/4/2021 1,069.90$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000110790 3640149SV 21000009RI 1/5/2021 2/4/2021 81.70$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007146 798168 240920 1/6/2021 2/20/2021 64.71$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10425.0000001796 369502 3304588 1/6/2021 2/20/2021 56.27$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315989 369547 1/6/2021 180.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315989 369547 1/6/2021 31.84$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315989 369547 1/6/2021 6,711.25$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315989 369547 1/6/2021 93.20$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315989 369547 1/6/2021 199.76$ Backlog Rig NATIONAL OILWELL VARCO UK, LTD. Rowan Norway Limited 10434-0000007044 441496 1/6/2021 134,777.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4450863 5418491RX 1/7/2021 2/6/2021 915.47$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007007 798048 241006 1/7/2021 2/21/2021 17,342.17$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000464980 7136734 1/7/2021 1,877.40$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000463025 10619901 1/12/2021 2/26/2021 50.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465242 7137384 1/13/2021 11,980.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465137 7136801 10620318 1/14/2021 2/28/2021 903.55$ Backlog Rig National Oilwell Varco UK Limited Ensco Offshore U.K. Limited 12036-0000038957 NOV-1231073 1/15/2021 500.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10013.0000464549 798337 1/15/2021 30,300.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10013.0000464549 798337 1/15/2021 32,040.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10013.0000464549 798337 1/15/2021 34,141.36$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000001983 7137704 1/15/2021 211.56$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 1/15/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 1/18/2021 4,000.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007383 241476 1/19/2021 3/5/2021 90.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000316498 NOV-2096632 1/19/2021 -$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED AS BELOW NOV-1165119 1/19/2021 52,000.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000001994 7138073 1/19/2021 1,155.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465399 7138075 1/19/2021 2.45$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465399 7138075 1/19/2021 1,154.30$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054-0000315150 798387 1/20/2021 -$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000007211 798390 1/20/2021 -$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited Pride International LLC 12036-0000038930 NOV-1221225 1/20/2021 33,627.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011476 7136537 10621348 1/21/2021 3/7/2021 9,849.28$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011476 7136537 10621354 1/21/2021 3/7/2021 155.57$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080151 3126571 1/21/2021 1,777.60$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080151 3126571 1/21/2021 6,695.92$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080151 3126571 1/21/2021 347.44$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080151 3126571 1/21/2021 2,038.08$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000006969 NOV-2090477-FS- 241588 1/22/2021 3/8/2021 36,450.70$ Backlog Rig National Oilwell Varco Norway AS ENSCO Offshore Company 10013-0000465039 798412 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463933 NOV-1231414 1/22/2021 -$ AR Rig National Oilwell Varco Norway AS Rowan Drilling, S. de R.L. de C.V. 10425-0000001884 798403 241787 1/25/2021 2/24/2021 11,000.00$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000007208 798345 241696 1/25/2021 3/11/2021 2,150.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111695 126337 1/25/2021 1,003.68$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111695 126337 1/25/2021 2,770.09$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463096 441599 1173625 1/26/2021 2/25/2021 1,100.00$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21302009RI 1/26/2021 2/25/2021 32,374.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 12036-0000038987 NOV-1222302 1/26/2021 15,900.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011612 7138745 1/26/2021 21.28$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465332 NOV-1237390 1/26/2021 -$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10109-0000009142 4424092 5433745RI 1/27/2021 2/26/2021 259.82$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000026695 50 10937000042 1/27/2021 2/26/2021 171.30$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000006430 798378 241882 1/27/2021 3/13/2021 0.31$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316688 369633 1/27/2021 0.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111744 126375 1/27/2021 8,967.67$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 8.30$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 499.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 76.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 7,274.30$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 5,213.90$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 5,355.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071231 7138811 1/27/2021 10,480.50$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000026694 54 10937000044 1/28/2021 2/27/2021 199.85$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000026881 52 10937000043 1/28/2021 2/27/2021 189.81$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000304804 NOV-1192504 10622579 1/28/2021 3/14/2021 6,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011526 7137315 10622556 1/28/2021 3/14/2021 29.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000315557 NOV-1070638/2 1/28/2021 -$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000315557. NOV-1139488/2 1/28/2021 -$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED .10054-0000315557 NOV-1139492/2 1/28/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000070998 7138934 1/28/2021 3,678.30$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465364 10622593 1/29/2021 3/15/2021 50.00$ AR Rig NOV Saudi Arabia Trading Co Green Turtle Limited 10475-0000001281 126000 918034595 1/31/2021 3/17/2021 1,077.46$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007595 798484 2/1/2021 42.67$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 0.47$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 189.20$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 572.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 1,307.47$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 1,307.47$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080173 3126605 2/1/2021 1,307.47$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000280997 3368865SV 21000413RI 2/3/2021 3/20/2021 2,718.31$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 5,374.38$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 1,812.91$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 372.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 36.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 0.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316924 369660 2/3/2021 1,076.55$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000316092 NOV-1198523/6 2/3/2021 560.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 277.40$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 277.40$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 291.96$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 452.02$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 444.75$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 214.64$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 289.22$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111190 126456 2/3/2021 1,324.23$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO OFFSHORE U.K. LIMITED 10129-0000011365 NOV-2088137-FS-2 2/3/2021 21,100.00$ AR Wellbore NATIONAL OILWELL VARCO (THAILAND) LTD. Atwood Offshore Drilling Limited TBIN2102/011 2/4/2021 3/6/2021 40,398.78$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000286389 3369203SV 21000432RI 2/4/2021 3/21/2021 699.53$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465958 7139730 2/4/2021 229.05$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465772 7139731 2/4/2021 11,980.25$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316966 369672 2/5/2021 246.61$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited ENSCO Asia Pacific Pte. Limited 10129-0000011349 NOV-2082316-FS-1 2/5/2021 32,715.20$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111834 NOV-1237089 2/8/2021 7,900.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027260 3126631 2/8/2021 4,859.36$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027235 3126632 2/8/2021 21,738.20$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 12036.0000039027 798527 242414 2/9/2021 3/26/2021 6,643.80$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000007548 798449 242413 2/9/2021 3/26/2021 412.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000316073 369552 3305095 2/9/2021 3/26/2021 391.39$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000007277 798339 242485 2/10/2021 3/27/2021 4,948.65$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466039 7140078 10624740 2/10/2021 3/27/2021 3,965.59$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039044 369683 2/10/2021 251.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039044 369683 2/10/2021 584.29$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039044 369683 2/10/2021 740.30$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039044 369683 2/10/2021 492.90$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000111447 3661610SV 21000122RI 2/11/2021 3/13/2021 2,446.05$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315564 369518 3305120 2/11/2021 3/28/2021 1,088.41$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317090 369673 3305122 2/11/2021 3/28/2021 406.40$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317299 369691 2/12/2021 3,459.84$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111154 126580 2/14/2021 3,874.15$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21303212RI 2/16/2021 3/18/2021 1,533.26$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21303191RI 2/16/2021 3/18/2021 41,623.72$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21303183RI 2/16/2021 3/18/2021 57,453.83$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000007189 798342 242748 2/16/2021 4/2/2021 44.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080294 3126655 2/16/2021 2,395.25$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466272 7140771 2/17/2021 154.70$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466272 7140771 2/17/2021 476.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317496 369710 2/18/2021 5,641.08$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317496 369710 2/18/2021 7,989.03$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466197 NOV-1184889-A 2/18/2021 750.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466197 NOV-1184889-A 2/18/2021 29,338.75$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317416 NOV-2098040A 2/19/2021 4,000.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000001003 9021 7010551 2/22/2021 4/8/2021 117.58$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000001003 4212 6006782 2/22/2021 4/8/2021 (109.89)$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10007-0000053355 NOV-2098216 2/22/2021 25,956.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED As Below NOV-2089275 2/23/2021 12,958.87$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317634 369733 2/23/2021 68.94$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002167 7141332 2/23/2021 1,251.60$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 10626290 2/24/2021 4/10/2021 4,000.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. SEE BELOW PO NO. NOV-1238339 2/24/2021 95,369.00$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027102 57 10937000048 2/25/2021 3/27/2021 184.54$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000312325 NOV-2074235-FS- 3305342 2/25/2021 4/11/2021 127,244.98$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. SEE BELOW PO NO. NOV-1224998 918034992 2/25/2021 4/11/2021 43,712.47$ Backlog Rig National Oilwell Varco UK Limited RDC Arabia Drilling, Inc. 10070-0000112311 NOV-2102199 2/25/2021 2,610.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW020979/00190 2/26/2021 2/26/2021 (74.40)$



AR Wellbore GRANT PRIDECO, L.P. Ensco Offshore Company 1015407 2/26/2021 2/26/2021 (11,411.40)$ AR Wellbore GRANT PRIDECO, L.P. Ensco Offshore Company 1015404 2/26/2021 2/26/2021 (26,062.51)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10006-0000071248 4473810 5456254RI 2/26/2021 3/28/2021 272.91$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000111738 4469006 5456253RI 2/26/2021 3/28/2021 263.64$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000111645 4465921 5456252RI 2/26/2021 3/28/2021 19.32$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED AS BELOW NOV-1162196 3305447 2/26/2021 4/12/2021 654,798.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10005-0000079739 NOV-1017547 8162943 2/26/2021 4/12/2021 25,375.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10005-0000079745 NOV-1222343 8162938 2/26/2021 4/12/2021 15,925.00$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000284096 NOV-1097044 10626680 2/26/2021 4/12/2021 7,500.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000453044 10626599 2/26/2021 4/12/2021 76.02$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000286705 3692310SV 21000822RI 2/26/2021 4/12/2021 3,154.84$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317043 NOV-1238686 2/26/2021 -$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011746 7141630 10626810 2/28/2021 4/14/2021 4,681.20$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011584 7138651 10626809 2/28/2021 4/14/2021 3,559.20$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000007937 NOV-2096071 3/1/2021 3,729.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011775 7142106 3/1/2021 22.16$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000006493 798381/A 243484 3/2/2021 4/16/2021 1,458.33$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000006493 798381/A 243483 3/2/2021 4/16/2021 1.52$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317893 NOV-2101129 3/2/2021 -$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007993 798804 3/2/2021 1,847.40$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000006230 NOV-1223396 243536 3/3/2021 4/2/2021 45,000.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4496381 5459993RX 3/4/2021 4/3/2021 915.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317570 NOV-2102390 3/4/2021 600.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002228 7142513 3/4/2021 8,984.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 12036.0000039108 7142614 3/4/2021 20,178.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466530 NOV-2099332 3/4/2021 29,965.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company STORAGE 4497232 5460896RX 3/5/2021 4/4/2021 450.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465957 10627768 3/5/2021 4/19/2021 77.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318090 NOV-2102407 3/5/2021 5,891.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318152 369778 3/5/2021 4,375.77$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002271 7142781 3/5/2021 2,944.47$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000111828 3621103SV 21000182RI 3/6/2021 4/5/2021 1,244.78$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 10054-0000318052 4496684 5462026RI 3/8/2021 4/7/2021 3,791.69$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21305710RI 3/8/2021 4/7/2021 131,898.48$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21305701RI 3/8/2021 4/7/2021 43,165.34$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21305699RI 3/8/2021 4/7/2021 52,114.35$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007004 21305681RI 3/8/2021 4/7/2021 40,082.10$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10013-0000458142 NOV-1205220 10627902 3/8/2021 4/22/2021 850.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317923 NOV-2103742-FS-1 3/8/2021 5,260.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071378 305570 3/8/2021 1,293.28$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000073665 NOV-2103980 3/8/2021 3,430.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053464 3126763 3/8/2021 2,623.98$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053478 3126766 3/8/2021 6,766.59$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 57.24$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 71.80$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 56.48$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 43.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 89.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 68.08$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 40.76$



Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080385 3126767 3/8/2021 66.96$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466171 NOV-2099338 3/8/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466260 NOV-1156922 3/8/2021 83,055.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318154 369777 3305638 3/9/2021 4/23/2021 347.26$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112335 126906 3/9/2021 190.96$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112396 126909 3/9/2021 278.20$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112495 126910 3/9/2021 572.08$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112405 126911 3/9/2021 302.50$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112598 126915 3/9/2021 16,525.62$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112620 126916 3/9/2021 309.23$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112670 126917 3/9/2021 5.51$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011840 7143135 3/9/2021 29.88$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054-0000318187 NOV-2092728 3/10/2021 19,800.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW021039/00001 3/11/2021 3/11/2021 (4.37)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company STORAGE 4501400 5464762RX 3/11/2021 4/10/2021 450.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10005-0000079752 NOV-1185245 8163021 3/11/2021 4/25/2021 18,725.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000007703 798583 243859 3/11/2021 4/25/2021 3,785.25$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080362 3126747 8163024 3/11/2021 4/25/2021 129.97$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466887 7143450 3/11/2021 1,191.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054-0000315046 NOV-2089877 243896 3/12/2021 4/11/2021 9,800.00$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027217 60 10937000051 3/12/2021 4/11/2021 147.63$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008140 798865 243961 3/12/2021 4/26/2021 9,594.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318418 369810 3/12/2021 719.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318418 369810 3/12/2021 719.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318418 369810 3/12/2021 4,508.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318418 369810 3/12/2021 2,365.12$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318344 NOV-2089856 3/12/2021 39,404.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466880 7143616 3/12/2021 436.12$ Backlog Wellbore GRANT PRIDECO, L.P. Rowan Drilling, S. de R.L. de C.V. 10425-0000002177 10004174 3/12/2021 29,318.52$ Backlog Wellbore GRANT PRIDECO, L.P. Rowan Drilling, S. de R.L. de C.V. 10425-0000002177 10004174 3/12/2021 424,103.29$ Backlog Wellbore GRANT PRIDECO, L.P. Rowan Drilling, S. de R.L. de C.V. 10425-0000002177 10004174 3/12/2021 460,246.28$ Backlog Wellbore GRANT PRIDECO, L.P. Rowan Drilling, S. de R.L. de C.V. 10425-0000002177 10004174 3/12/2021 27,775.44$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. SEE BELOW PO NO. NOV-1223681 918035257 3/14/2021 4/28/2021 14,281.21$ AR Wellbore NATIONAL-OILWELL PTY. LTD. ENSCO Australia Pty. Limited 10002-0000073578 7297000321 7291000224 3/14/2021 4/28/2021 1,687.95$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007-0000053373 NOV-939819-2 8163064 3/15/2021 4/29/2021 21,840.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466453 7141924 10629512 3/15/2021 4/29/2021 82.14$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000072277 9037 7010568 3/16/2021 4/30/2021 4,303.23$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000072639 9036 7010567 3/16/2021 4/30/2021 3,450.96$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000072639 4232 6006803 3/16/2021 4/30/2021 (3,225.20)$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000072277 4233 6006804 3/16/2021 4/30/2021 (4,021.71)$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 402.57$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 362.88$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 251.84$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 636.46$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 52.45$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008273 798926 3/16/2021 2,203.74$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466171 NOV-2099338 3/16/2021 14,500.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000466171 NOV-2099338 3/16/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466971 7143902 3/16/2021 3,553.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466923 7143905 3/16/2021 25,690.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465227 NOV-2092828-FS- 10629726 3/17/2021 5/1/2021 40,658.77$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467032 7144042 3/17/2021 52.70$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467032 7144042 3/17/2021 52.70$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000318437 7144148 3/18/2021 92,140.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000318437 7144148 3/18/2021 29,571.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000318437 7144148 3/18/2021 73,202.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011889 7144217 3/18/2021 355.95$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011889 7144217 3/18/2021 254.10$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002362 7144223 3/18/2021 165.06$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467077 7144237 3/18/2021 297.84$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002270 7144242 3/18/2021 1,054.82$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10425.0000002295 798885 244318 3/19/2021 5/3/2021 28.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318425 NOV-2100013 3/19/2021 61,687.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040749 7144373 3/19/2021 262.24$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040749 7144373 3/19/2021 622.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318713 369840 3/22/2021 0.73$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318713 369840 3/22/2021 92.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318713 369840 3/22/2021 86.17$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 3/22/2021 37,333.33$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465726 NOV-2095445-FS-1A 3/22/2021 8,650.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465506 NOV-2094554-FS-2A 3/22/2021 12,213.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070.0000112962 7144542 3/22/2021 5,491.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070.0000112962 7144542 3/22/2021 6,928.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040773 7144543 3/22/2021 2,250.80$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. Ensco Offshore Company 10003-0000026066 7257001398 7251001377 3/23/2021 4/22/2021 19,667.77$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465506 NOV-2095445-FS-2A 3/23/2021 12,213.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011910 7144683 3/23/2021 165.30$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011910 7144683 3/23/2021 3,844.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011915 7144685 3/23/2021 252.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011915 7144685 3/23/2021 1,016.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000005905 797506/A 244475 3/24/2021 5/8/2021 4,510.87$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318782 369844 3/24/2021 304.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318782 369844 3/24/2021 15,626.52$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008312 799017 3/24/2021 12,315.54$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 12036.0000039160 799021 3/24/2021 34.96$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 1,521.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 1,283.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 2,023.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 926.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 1,547.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 1,326.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467205 7144856 3/24/2021 977.50$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027416 NOV-1242269 10938000065 3/25/2021 4/24/2021 8.97$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080289 3126644 8163269 3/25/2021 5/9/2021 1,135.20$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 8.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 3,193.14$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 294.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 463.01$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 130.91$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318956 369851 3/25/2021 714.49$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011919 7144950 3/25/2021 210.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011927 7144952 3/25/2021 2,286.11$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited 10434-0000008058 4511633 21309745RI 3/26/2021 5/25/2021 7,410.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318849 NOV-2106646 3/26/2021 474,500.00$ Backlog Rig National Oilwell Varco, L.P. Ensco (Thailand) Limited 10109-0000009454 NOV-1244513-2 3/26/2021 4,500.00$ Backlog Rig National Oilwell Varco, L.P. Ensco (Thailand) Limited 10109-0000009455 NOV-1244513-3 3/26/2021 4,500.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318995 NOV-2099959-FS-5 3/29/2021 18,998.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319047 369868 3/29/2021 313.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319020 369871 3/29/2021 725.04$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319020 369871 3/29/2021 313.24$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467275 7145292 3/29/2021 25,690.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011943 7145295 3/29/2021 127.05$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011946 7145296 3/29/2021 106.05$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467282 7145298 3/29/2021 21,726.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002431 7145310 3/29/2021 1,739.25$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463900 NOV-1231330 3/29/2021 -$



Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000317034 NOV-1238712 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112520 NOV-1243231 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 3/29/2021 -$ AR Wellbore NATIONAL OILWELL DHT LP Ensco Offshore Company 4500513073 4516326 5479290RI 3/30/2021 4/29/2021 7,923.20$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000110653 NOV-1211534 918035431 3/30/2021 5/14/2021 154,616.40$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000446375 NOV-1103852C 10631908 3/30/2021 5/14/2021 18,958.23$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000073712 NOV-2095731 8163499 3/30/2021 5/14/2021 13,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465651 NOV-1103852E 10631977 3/30/2021 5/14/2021 6,750.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 10632039 3/30/2021 5/14/2021 4,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466304 7140814 10632418 3/30/2021 5/14/2021 169.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318581 NOV-2104781 3/30/2021 57,833.68$ AR Wellbore NOV SAUDI ARABIA CO LTD RDC Arabia Drilling, Inc. 347079RU 3/31/2021 3/31/2021 (6,008.64)$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000311552 NOV-1041748/2 3306078 3/31/2021 5/15/2021 658,849.20$ AR Rig National Oilwell Varco UK Limited Rowan Norway Limited 10434-0000005631 NOV-1188190 3306118 3/31/2021 5/15/2021 356,545.03$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000310570 NOV-1210624 3306076 3/31/2021 5/15/2021 351,000.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000315429 NOV-1220420/3 3306081 3/31/2021 5/15/2021 18,000.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000316341 NOV-1214470/2 3306119 3/31/2021 5/15/2021 10,516.93$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080206 3126628 8163532 3/31/2021 5/15/2021 924.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011962 7145475 10632881 3/31/2021 5/15/2021 498.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315935 369540 3306131 3/31/2021 5/15/2021 217.91$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318930 369849 3306064 3/31/2021 5/15/2021 30.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319109 369875 3/31/2021 270.30$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053556 3126848 3/31/2021 2,517.14$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467360 7145669 3/31/2021 4,788.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467360 7145669 3/31/2021 547.27$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467360 7145669 3/31/2021 943.95$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 4/1/2021 37,333.33$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113169 127056 4/1/2021 1,546.15$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112783 127057 4/1/2021 13.66$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112783 127057 4/1/2021 2.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112783 127057 4/1/2021 31.78$



Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112783 127057 4/1/2021 5.03$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112783 127057 4/1/2021 60.99$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319204 369889 4/2/2021 864.76$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112784 127060 4/4/2021 47.88$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112784 127060 4/4/2021 70.56$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112784 127060 4/4/2021 12.26$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112784 127060 4/4/2021 14.50$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112784 127060 4/4/2021 16.52$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112212 127065 4/4/2021 467.36$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112266 127066 4/4/2021 1,585.81$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112758 127067 4/4/2021 0.48$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112751 127069 4/4/2021 43.66$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112769 127072 4/4/2021 75.05$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112792 127075 4/4/2021 1,201.45$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112984 127077 4/4/2021 116.23$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112939 127078 4/4/2021 701.06$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112939 127078 4/4/2021 792.87$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113000 127079 4/4/2021 486.58$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113017 127080 4/4/2021 490.17$ AR Wellbore NOV TUBOSCOPE MIDDLE EAST LLC RDC Arabia Drilling, Inc. MONTHLY CONTRACT - MAR 4492910 21000273RI 4/5/2021 5/5/2021 2,924.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319381 369903 4/5/2021 3,460.74$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113018 127082 4/5/2021 1,380.62$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113046 127083 4/5/2021 2,548.42$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113095 127086 4/5/2021 600.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113203 127087 4/5/2021 325.82$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467438 7145931 4/5/2021 11,697.70$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10007-0000053554 NOV-1245531 4/5/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10007-0000053554 NOV-1245531 4/5/2021 -$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467244 7144991 10633477 4/6/2021 5/21/2021 2,625.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317570 NOV-2102390 4/6/2021 680.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/6/2021 6,805.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/6/2021 1,844.62$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/6/2021 4,230.81$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/6/2021 3,378.84$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319347 369909 4/6/2021 0.85$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319347 369909 4/6/2021 2.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319371 369910 4/6/2021 0.42$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319308 369911 4/6/2021 138.01$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112819 127100 4/6/2021 514.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113072 127101 4/6/2021 22.48$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467453 7146187 4/6/2021 4,480.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467453 7146187 4/6/2021 4,160.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467453 7146187 4/6/2021 144.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467453 7146187 4/6/2021 1,795.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425-0000002479 NOV-2097219 4/6/2021 39,840.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4522814 5484800RX 4/7/2021 5/7/2021 915.47$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011952 7145297 10633546 4/7/2021 5/22/2021 13.01$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000282038 3369193SV 21001350RI 4/7/2021 5/22/2021 5,769.35$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/7/2021 295.89$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319349 369905 4/7/2021 352.57$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319458 369921 4/7/2021 14.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 4/7/2021 37,333.33$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 4/7/2021 37,333.33$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319348 369925 4/8/2021 11,649.93$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319348 369925 4/8/2021 5,291.57$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113235 127111 4/8/2021 559.35$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467422 7146411 4/8/2021 5,663.70$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467500 7146490 4/8/2021 111.30$



AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000111519 3669643SV 21000274RI 4/9/2021 5/9/2021 4,867.75$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000111513 3665939SV 21000273RI 4/9/2021 5/9/2021 8,864.25$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000073780 7145699 10634077 4/9/2021 5/24/2021 235.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319381 369903 4/9/2021 12,127.46$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467530 7146547 4/9/2021 111.30$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467563 7146548 4/9/2021 1,636.95$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071511 306176 4/10/2021 164.62$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071522 306179 4/10/2021 62.76$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071522 306179 4/10/2021 5.07$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113305 127115 4/11/2021 7,724.38$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113332 127116 4/11/2021 716.69$ AR Rig NOV Africa Pty Ltd Pride Foramer S.A.S. 39139 NOV-RO-99210254 385 4/12/2021 5/27/2021 925.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112752 127129 4/12/2021 108.64$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112752 127129 4/12/2021 33.60$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112752 127129 4/12/2021 332.64$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319521 369942 4/13/2021 1,074.99$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319521 369942 4/13/2021 2,288.54$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027546 3126881 4/13/2021 74.08$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027546 3126881 4/13/2021 269.28$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027546 3126881 4/13/2021 272.09$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027546 3126881 4/13/2021 494.62$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027546 3126881 4/13/2021 619.91$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002489 7146961 4/13/2021 90,930.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 12036.0000039214 7147000 4/13/2021 501.90$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467641 7147001 4/13/2021 1,831.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000073879 7146780 10634811 4/14/2021 5/29/2021 39.41$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026391 4258 6006826 4/14/2021 5/29/2021 (6,142.11)$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 716.77$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 839.52$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 161.91$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 54.43$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 41.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319771 369949 4/14/2021 8.96$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319603 369952 4/14/2021 12,399.56$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319832 369946 4/14/2021 7.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319832 369946 4/14/2021 183.73$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319832 369946 4/14/2021 165.36$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319832 369946 4/14/2021 804.75$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008659 799212 4/14/2021 85.35$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113294 127137 4/14/2021 1,402.13$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113496 NOV-2110989 4/14/2021 1,600.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000319787 7147041 4/14/2021 444.55$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 348119RU 4/15/2021 4/15/2021 (2,170.33)$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10007-0000053324 R3 NOV-2098595-FS- 8163664 4/15/2021 5/30/2021 10,810.84$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012048 7146826 10634953 4/15/2021 5/30/2021 841.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012025 7146827 10634954 4/15/2021 5/30/2021 60.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 7.41$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 4.91$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 1.51$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 9.18$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 27.85$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 25.95$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 256.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 538.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 3.25$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 326.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319690 369960 4/15/2021 29.68$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008698 799224 4/15/2021 120.49$



Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008698 799224 4/15/2021 40.16$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008698 799224 4/15/2021 30.71$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008698 799224 4/15/2021 1,142.40$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073818 3126895 4/15/2021 14,707.55$ AR Rig NOV Africa Pty Ltd ENSCO OFFSHORE U.K. LIMITED 10129-0000011279 NOV-1038976A 395 4/16/2021 5/16/2021 3,300.00$ AR Rig NOV Africa Pty Ltd ENSCO OFFSHORE U.K. LIMITED 10129-0000011351 NOV-1038976B 396 4/16/2021 5/16/2021 3,300.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 12106-0000005548 NOV-1200184 245497 4/16/2021 5/16/2021 1,250.00$ AR Wellbore GRANT PRIDECO (SINGAPORE) PTE LTD ENSCO Asia Pacific Pte. Limited 10109-0000009410 500002057 4/16/2021 5/16/2021 3,644.00$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited 10005-0000079981 MAR-0221-01859 7241000702 4/16/2021 5/31/2021 41,256.03$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319928 369969 4/16/2021 213.70$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008790 799233 4/16/2021 37.48$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 28.00$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 63.00$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 499.80$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 2,090.76$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 636.72$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 1,621.20$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008797 799240 4/16/2021 598.08$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012092 7147481 4/16/2021 410.72$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012092 7147481 4/16/2021 647.36$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012092 7147481 4/16/2021 371.28$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10003-0000027307 4531442 5493051RX 4/19/2021 5/19/2021 1,510.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319347 369909 3306414 4/19/2021 6/3/2021 19,126.98$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315602 369509 3306412 4/19/2021 6/3/2021 2,773.81$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319731 369957 3306426 4/19/2021 6/3/2021 184.44$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007-0000053531 R2 NOV-2102921-FS- 8163753 4/20/2021 6/4/2021 93,469.28$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore International Company 10005-0000080162 R1 NOV-2094503-FS- 8163754 4/20/2021 6/4/2021 22,431.30$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000464980 7136734 10635373 4/20/2021 6/4/2021 938.70$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467606 10635378 4/20/2021 6/4/2021 50.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319948 369982 4/20/2021 9,424.46$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320078 369985 4/20/2021 15,307.99$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319884 369986 4/20/2021 88,107.20$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008846 799254 4/20/2021 4,662.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008755 799261 4/20/2021 205.27$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 705.60$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 388.42$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 982.80$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 2,135.28$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 85.35$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008763 799263 4/20/2021 4,747.68$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008800 799267 4/20/2021 120.96$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008812 799268 4/20/2021 98.15$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008812 799268 4/20/2021 1,153.84$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008812 799268 4/20/2021 980.59$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113570 127156 4/20/2021 8.13$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467786 7147850 4/20/2021 2,597.60$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467786 7147850 4/20/2021 10,574.00$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113341 3721566SV 21000325RI 4/21/2021 5/21/2021 161.67$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000112608 3696003SV 21000324RI 4/21/2021 5/21/2021 15,362.31$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113195 3717067SV 21000323RI 4/21/2021 5/21/2021 12,771.61$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000112518 3695007SV 21000322RI 4/21/2021 5/21/2021 4,496.90$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000112353 3693114SV 21000321RI 4/21/2021 5/21/2021 19.19$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434-0000006018 NOV-1211009 245733 4/21/2021 6/5/2021 580.00$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited 10007-0000053473 NDT-0321-07204 7241000704 4/21/2021 6/5/2021 8,832.85$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 2,598.40$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 2,393.60$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 9,152.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 3,238.40$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 4,012.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 4,019.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467798 7147933 4/21/2021 6,278.40$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053394 3126698 8163810 4/22/2021 6/6/2021 6,778.46$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026476 3126304 8163812 4/22/2021 6/6/2021 5,940.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011562 7138441 10636064 4/22/2021 6/6/2021 3,127.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080344 3126679 8163809 4/22/2021 6/6/2021 2,603.64$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 12036.0000039006 7138892 10636065 4/22/2021 6/6/2021 1,245.21$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073809 3126883 8163807 4/22/2021 6/6/2021 990.18$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000026222 3126200 8163811 4/22/2021 6/6/2021 965.85$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027602 3126882 8163806 4/22/2021 6/6/2021 915.80$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027548 3126880 8163805 4/22/2021 6/6/2021 244.09$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073431 3126447 8163802 4/22/2021 6/6/2021 225.33$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073716 3126820 8163804 4/22/2021 6/6/2021 147.73$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080363 3126768 8163803 4/22/2021 6/6/2021 57.24$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073837 3126884 8163808 4/22/2021 6/6/2021 1.61$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000319436 NOV-2108071 4/22/2021 5,200.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113638 127169 4/22/2021 1,546.15$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073916 3126929 4/22/2021 8,123.28$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073916 3126929 4/22/2021 71.28$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027657 3126931 4/22/2021 5.45$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027657 3126931 4/22/2021 7.43$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. Ensco Offshore Company 10003-0000027489 H02121DT1740A 4/23/2021 5/23/2021 9,300.74$ AR Wellbore GRANT PRIDECO (SINGAPORE) PTE LTD ENSCO Asia Pacific Pte. Limited 10054-0000319312 500002062 4/23/2021 5/23/2021 1,000.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423. NOV-2110090 3306570 4/23/2021 6/7/2021 2,100.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000320076 NOV-1231278 4/23/2021 3,500.00$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited Pride International LLC 12036-0000039254 NOV-RO-992112374 4/23/2021 1,420.65$ Backlog Rig NOV Oil and Gas Services South Africa (Pty) Limited Pride International LLC 12036-0000039254 NOV-RO-992112374 4/23/2021 1,876.88$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000112942 3708996SV 21000332RI 4/24/2021 5/24/2021 150.88$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071378 305570 549270 4/25/2021 6/9/2021 1,293.28$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071549 306181 549269 4/25/2021 6/9/2021 1,189.30$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071514 306177 549267 4/25/2021 6/9/2021 800.36$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071522 306179 549266 4/25/2021 6/9/2021 624.22$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071511 306176 549268 4/25/2021 6/9/2021 164.62$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113571 127170 4/25/2021 46,106.30$ Backlog Rig NOV Rig Solutions Pte. Ltd. Ensco (Thailand) Limited 10109-0000009526 NOV-2106959-2 4/25/2021 5,457.70$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore Company 10003-0000027566 NOV-1078083-28 8163901 4/26/2021 5/26/2021 1,689.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore Company 10003-0000027566 NOV-1068978-29 8163900 4/26/2021 5/26/2021 258.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008500 799103 245943 4/26/2021 6/10/2021 34,070.40$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000319787 7147041 10636644 4/26/2021 6/10/2021 31,737.87$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467797 7147814 10636646 4/26/2021 6/10/2021 27,198.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320103 7147823 10636647 4/26/2021 6/10/2021 16,498.50$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008764 799266 245944 4/26/2021 6/10/2021 2,110.76$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320090 7147765 10636645 4/26/2021 6/10/2021 1,830.05$ AR Rig NOV Rig Solutions Pte. Ltd. Ensco (Thailand) Limited 10109-0000009420 NOV-2106959 8163899 4/26/2021 6/10/2021 1,250.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320156 370004 4/26/2021 1,052.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320198 370011 4/26/2021 208.13$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320198 370011 4/26/2021 121.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320144 370014 4/26/2021 750.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320144 370014 4/26/2021 457.71$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320218 370016 4/26/2021 25,440.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 4/26/2021 -$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111755 127173 4/26/2021 987.84$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111755 127173 4/26/2021 436.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111755 127173 4/26/2021 3,828.97$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111755 127173 4/26/2021 642.24$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111755 127173 4/26/2021 393.76$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467853 7148391 4/26/2021 502.95$



AR Wellbore NATIONAL OILWELL DHT LP RDC Arabia Drilling, Inc. 50027686 4531513 5499894RI 4/27/2021 4/27/2021 1,828.35$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000003357 21310789RI 4/27/2021 5/27/2021 37,000.00$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000006982 21310771RI 4/27/2021 5/27/2021 3,569.52$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21310762RI 4/27/2021 5/27/2021 342,302.71$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000319023 NOV-1244734 10637075 4/27/2021 6/11/2021 60,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10007-0000053554 NOV-1245531 10637076 4/27/2021 6/11/2021 24,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000458534 NOV-1206951 10636998 4/27/2021 6/11/2021 23,830.99$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070-0000112808 NOV-1246024 10637072 4/27/2021 6/11/2021 21,000.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319892 369963 3306633 4/27/2021 6/11/2021 16,098.43$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000314173 NOV-1228160 10637046 4/27/2021 6/11/2021 6,000.00$ AR Rig National Oilwell Varco, L.P. Ensco (Thailand) Limited 10109-0000009453 NOV-1244513-1 10637043 4/27/2021 6/11/2021 4,500.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003-0000027113 NOV-1236416 10637014 4/27/2021 6/11/2021 4,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467686 7147480 10636941 4/27/2021 6/11/2021 1,915.20$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466619 7142299 10636945 4/27/2021 6/11/2021 1,571.92$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466455 7142559 10636944 4/27/2021 6/11/2021 1,264.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467585 7147159 10636943 4/27/2021 6/11/2021 165.24$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008357 799018 245974 4/27/2021 6/11/2021 159.66$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466619 10636948 4/27/2021 6/11/2021 50.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467737 7147506 10636942 4/27/2021 6/11/2021 6.53$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000314578 3640165SV 21001587RI 4/27/2021 6/11/2021 202.19$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008907 799343 4/27/2021 11,852.00$ Backlog Rig National Oilwell Varco Norway AS Pride International LLC 12036-0000039250 NOV-2113357 4/27/2021 16,726.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113655 127182 4/27/2021 105.08$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074027 3126962 4/27/2021 2,378.47$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080445 3126967 4/27/2021 5,581.40$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074088 3126968 4/27/2021 657.98$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074061 3126976 4/27/2021 808.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071538 7148631 4/27/2021 1,564.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467871 7148668 4/27/2021 38.10$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467871 7148668 4/27/2021 3,493.20$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company DEPW021249/00108 4/28/2021 4/28/2021 (6.31)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10109-0000009500 4527752 5501497RI 4/28/2021 5/28/2021 1,652.27$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10002-0000073904 4532764 5501079RI 4/28/2021 5/28/2021 449.45$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027217 63 10937000054 4/28/2021 5/28/2021 8,989.68$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000465961 NOV-1215363-A 10637385 4/28/2021 6/12/2021 18,992.75$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073818 3126895 8163998 4/28/2021 6/12/2021 244.97$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000317664 3686297SV 21001592RI 4/28/2021 6/12/2021 3,489.46$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320218 370016 4/28/2021 25,440.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO Offshore Company 10054.0000319657 370037 4/28/2021 17,235.60$ Backlog Rig Tuboscope Vetco Capital Limited Pride International LLC 12036-0000039142 REV NOV-2088154-FS-1 4/28/2021 57,210.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074019 3126982 4/28/2021 235.62$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074019 3126982 4/28/2021 5.59$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074019 3126982 4/28/2021 399.24$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467943 7148899 4/28/2021 3,439.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467943 7148899 4/28/2021 2,244.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467943 7148899 4/28/2021 2,088.45$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467943 7148899 4/28/2021 243.54$ AR Wellbore NATIONAL OILWELL DHT LP Valaris PLC 10070-0000112978 4511564 5502529RI 4/29/2021 5/29/2021 3,700.74$ AR Wellbore NOV SAUDI ARABIA CO LTD RDC Arabia Drilling, Inc. 10070-0000113747 4540373 21000937RI 4/29/2021 5/29/2021 14,024.26$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10007.0000052218 365548 3306654 4/29/2021 6/13/2021 37,587.60$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008522 799129 246196 4/29/2021 6/13/2021 32,130.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320435 370036 3306658 4/29/2021 6/13/2021 18,424.92$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000040808 7144989 10637459 4/29/2021 6/13/2021 3,337.10$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320276 370015 3306659 4/29/2021 6/13/2021 2,866.08$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320145 370003 3306655 4/29/2021 6/13/2021 1,836.65$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113293 127112 918035900 4/29/2021 6/13/2021 1,659.90$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000073991 7147845 10637460 4/29/2021 6/13/2021 819.20$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111391 126110 918035896 4/29/2021 6/13/2021 592.27$



AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111314 126079 918035893 4/29/2021 6/13/2021 504.43$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054.0000320124 799288 246235 4/29/2021 6/13/2021 503.37$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111112 125915 918035892 4/29/2021 6/13/2021 389.08$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112741 127071 918035899 4/29/2021 6/13/2021 369.15$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000111421 126179 918035897 4/29/2021 6/13/2021 281.84$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000109641 124707 918035895 4/29/2021 6/13/2021 203.63$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112468 126912 918035898 4/29/2021 6/13/2021 157.26$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10054.0000320236 799313 246236 4/29/2021 6/13/2021 95.76$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008870 799300 246197 4/29/2021 6/13/2021 90.72$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320428 370031 3306657 4/29/2021 6/13/2021 59.47$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320140 370005 3306656 4/29/2021 6/13/2021 37.84$ AR Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000112682 126952 918035894 4/29/2021 6/13/2021 0.46$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited SERVICE AGREEMENT 41868 7243008600 4/29/2021 6/13/2021 6,321.56$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318995 NOV-2099959-FS-5 4/29/2021 18,998.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320474 370040 4/29/2021 2,357.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320474 370040 4/29/2021 3,554.18$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320474 370040 4/29/2021 110.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320474 370040 4/29/2021 3,216.04$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320457 370041 4/29/2021 354.09$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320457 370041 4/29/2021 354.09$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320457 370041 4/29/2021 423.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320457 370041 4/29/2021 354.09$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320355 370043 4/29/2021 60.42$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012163 370050 4/29/2021 53.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000320492 NOV-2114246 4/29/2021 1,050.00$ Backlog Rig Tuboscope Vetco Capital Limited Pride International LLC 12036-0000039180 NOV-2088154-MC-2A 4/29/2021 91.45$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000009015 799371 4/29/2021 3,630.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008929 799368 4/29/2021 34.93$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113812 127195 4/29/2021 5,774.94$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113409 127197 4/29/2021 84.58$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113409 127197 4/29/2021 1,336.06$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113806 127199 4/29/2021 3,612.32$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467987 7149022 4/29/2021 128.10$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467987 7149022 4/29/2021 550.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000467735 NOV-1201521 4/29/2021 1.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED BK5U062423/00020 4/30/2021 4/30/2021 (10,844.56)$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company 349846RU 4/30/2021 4/30/2021 (1,365.47)$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113142 3720543SV 21000351RI 4/30/2021 5/30/2021 1,307.14$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113141 3717260SV 21000350RI 4/30/2021 5/30/2021 3,109.95$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000112154 4483731 5504088RI 4/30/2021 5/30/2021 172.01$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10054-0000317170 4478798 5504038RI 4/30/2021 5/30/2021 8,472.24$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000111321 4466043 5504037RI 4/30/2021 5/30/2021 1,448.10$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000111272 4447939 5504036RI 4/30/2021 5/30/2021 3,281.12$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10003-0000026428 4394608 5504035RI 4/30/2021 5/30/2021 688.62$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027565 66 10937000057 4/30/2021 5/30/2021 421.25$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027416 NOV-1242269-A 10938000084 4/30/2021 5/30/2021 493.35$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027416 NOV-1242269A 10936000010 4/30/2021 5/30/2021 (448.50)$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000311552. NOV-1041754/2 3306701 4/30/2021 6/14/2021 777,600.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318581 NOV-2104781 3306700 4/30/2021 6/14/2021 21,930.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319251 369890 3306715 4/30/2021 6/14/2021 19,749.92$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 12036.0000038929 799211 246332 4/30/2021 6/14/2021 7,082.09$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000319446 NOV-2110005 3306702 4/30/2021 6/14/2021 4,260.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027702 3126960 8164041 4/30/2021 6/14/2021 3,950.19$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000310863 369012 3306713 4/30/2021 6/14/2021 2,571.98$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074068 3126970 8164046 4/30/2021 6/14/2021 2,533.85$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320452 7148744 10638380 4/30/2021 6/14/2021 2,372.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002042 7138887 10637549 4/30/2021 6/14/2021 1,254.04$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319037 369869 3306717 4/30/2021 6/14/2021 1,197.33$



AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319094 369866 3306716 4/30/2021 6/14/2021 768.39$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320261 7148526 10638379 4/30/2021 6/14/2021 428.80$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320343 370022 3306681 4/30/2021 6/14/2021 424.53$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000315935 369540 3306714 4/30/2021 6/14/2021 353.56$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074002 3126964 8164045 4/30/2021 6/14/2021 332.48$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320138 370012 3306679 4/30/2021 6/14/2021 252.24$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053571 3126904 8164040 4/30/2021 6/14/2021 205.70$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320288 7148384 10638378 4/30/2021 6/14/2021 174.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027569 3126879 8164042 4/30/2021 6/14/2021 156.24$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074040 3126961 8164044 4/30/2021 6/14/2021 147.73$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467942 7148748 10638381 4/30/2021 6/14/2021 106.38$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000073863 3126905 8164043 4/30/2021 6/14/2021 44.05$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320342 370021 3306680 4/30/2021 6/14/2021 41.02$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320266 370035 3306718 4/30/2021 6/14/2021 3.01$ Backlog Rig National Oilwell Varco UK Limited Pride International LLC 12036-0000039264 NOV-1231073/2 4/30/2021 2,741.55$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320082 370058 4/30/2021 134.25$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320082 370058 4/30/2021 157.67$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320082 370058 4/30/2021 97.31$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320082 370058 4/30/2021 96.41$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011985 370060 4/30/2021 231.08$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011983 370061 4/30/2021 4,795.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011978 370063 4/30/2021 239.56$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011978 370063 4/30/2021 107.06$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039215 370066 4/30/2021 145.22$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000112294 4544525 5505990RI 5/3/2021 6/2/2021 1,009.54$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10079-0000040504 4544513 5505984RI 5/3/2021 6/2/2021 1,101.57$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10070-0000110283 4544504 5505958RI 5/3/2021 6/2/2021 1,992.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000320560 NOV-2114619 5/3/2021 2,700.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423 NOV-2099959-FS-1 5/3/2021 37,333.33$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320583 7149234 5/3/2021 2,021.69$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10070.0000113777 7149274 5/3/2021 8,079.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071286 7149275 5/3/2021 52.02$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071286 7149275 5/3/2021 391.68$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468007 7149298 5/3/2021 739.50$ AR Rig National Oilwell Varco Norway AS ENSCO Offshore Company 10434.0000008601 799221 246435 5/4/2021 6/18/2021 39,087.72$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008924 799355 246438 5/4/2021 6/18/2021 4,981.20$ AR Rig National Oilwell Varco Norway AS ENSCO Offshore Company 10434.0000008639 799223 246436 5/4/2021 6/18/2021 4,747.68$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319737 369955 3306745 5/4/2021 6/18/2021 3,134.58$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039210 370067 3306750 5/4/2021 6/18/2021 2,959.94$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319599 369951 3306743 5/4/2021 6/18/2021 1,111.83$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008866 799296 246437 5/4/2021 6/18/2021 464.40$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319662 369958 3306746 5/4/2021 6/18/2021 463.51$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012169 370051 3306749 5/4/2021 6/18/2021 276.24$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319689 369961 3306747 5/4/2021 6/18/2021 165.36$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319619 369954 3306744 5/4/2021 6/18/2021 107.22$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008799 799242 246455 5/4/2021 6/18/2021 76.50$ AR Rig National Oilwell Varco Norway AS ENSCO Offshore Company 10434.0000008155 799369 246439 5/4/2021 6/18/2021 65.18$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320148 370006 3306748 5/4/2021 6/18/2021 18.56$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008799 799242 246456 5/4/2021 6/18/2021 5.46$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319065 369867 3306742 5/4/2021 6/18/2021 1.52$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000315907 3660998SV 21001713RI 5/4/2021 6/18/2021 1,040.10$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-00000320215 3731331SV 21001711RI 5/4/2021 6/18/2021 1,617.49$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320416 3733796SV 21001710RI 5/4/2021 6/18/2021 638.47$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000319786 3728537SV 21001709RI 5/4/2021 6/18/2021 2,587.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039203 370074 5/4/2021 18.96$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039203 370074 5/4/2021 187.62$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039197 370077 5/4/2021 252.28$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 186,005.30$



Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 21,367.12$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 75,798.85$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 189,295.33$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 19,979.55$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 50,850.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10067-0000007372 NOV-1199644-2 5/4/2021 27,000.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009073 799394 5/4/2021 605.59$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113673 127209 5/4/2021 4.19$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113673 127209 5/4/2021 945.02$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113673 127209 5/4/2021 70.03$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113901 127213 5/4/2021 7.20$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000001084 3127008 5/4/2021 272.09$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000001072 3127011 5/4/2021 46.86$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 147.73$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 467.52$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 2.40$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 7.74$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 32.60$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 33.66$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 37.04$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 119.68$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 14.44$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074132 3127013 5/4/2021 2,869.52$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074181 3127015 5/4/2021 2,784.43$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009529 3127016 5/4/2021 71.80$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074147 3127012 5/4/2021 61.71$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074147 3127012 5/4/2021 224.40$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003.0000027705 7148772 5/4/2021 14,849.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468052 7149535 5/4/2021 28.05$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468052 7149535 5/4/2021 241.40$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468052 7149535 5/4/2021 6,194.80$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10129-0000012091 4546107 5507995RX 5/5/2021 6/4/2021 14,348.96$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. Agreement # MSSC-2019-55 3739050SV 21000366RI 5/5/2021 6/4/2021 1,721.53$ AR Wellbore NATIONAL-OILWELL PTY. LTD. RDC Arabia Drilling, Inc. MONTHLY CONTRACT - APR 4518012 21000381RI 5/5/2021 6/4/2021 2,924.78$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008920 799370 246529 5/5/2021 6/19/2021 7,576.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED AS BELOW NOV-1165119 3306788 5/5/2021 6/19/2021 5,650.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320478 370042 3306770 5/5/2021 6/19/2021 75.29$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320557 370071 3306771 5/5/2021 6/19/2021 0.65$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000319163 3733931SV 21001720RI 5/5/2021 6/19/2021 318.90$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000319296 3727841SV 21001719RI 5/5/2021 6/19/2021 160.02$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000320074 NOV-2110032 5/5/2021 10,500.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012088 370084 5/5/2021 260.14$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012066 370083 5/5/2021 845.51$ Backlog Rig National Oilwell Varco Norway AS Rowan Drilling, S. de R.L. de C.V. 10425-0000002659 799410 5/5/2021 -$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006302 799406 5/5/2021 3,123.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000006302 799406 5/5/2021 2,432.70$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113602 NOV-1237896 5/5/2021 224,095.08$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Australia Pty. Limited 10002-0000074164 NOV-2108538 5/5/2021 5,050.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468030 7149564 5/5/2021 206.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468030 7149564 5/5/2021 6,267.45$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002678 7149637 5/5/2021 606.90$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002678 7149637 5/5/2021 730.00$ AR Wellbore NOV GRANT PRIDECO DRILLING PRODUCTS MIDDLE EAST FZE RDC Arabia Drilling, Inc. 10070-0000112642 2003185 5/6/2021 6/5/2021 7,944.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 12036.0000039122 7143293 10638688 5/6/2021 6/20/2021 39,355.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 12036.0000039086 7142247 10638687 5/6/2021 6/20/2021 22,016.06$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467597 7147002 10638736 5/6/2021 6/20/2021 10,574.00$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054.0000320013 7147663 10638686 5/6/2021 6/20/2021 10,313.46$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002617 7147978 10638684 5/6/2021 6/20/2021 3,246.60$



AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467659 7147483 10638735 5/6/2021 6/20/2021 2,835.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000011935 7145355 10638689 5/6/2021 6/20/2021 2,759.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467989 7149023 10638740 5/6/2021 6/20/2021 2,702.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467302 7145474 10638739 5/6/2021 6/20/2021 2,177.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466043 7140023 10638734 5/6/2021 6/20/2021 1,852.15$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000464743 7135748 10638733 5/6/2021 6/20/2021 706.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466838 7143295 10638738 5/6/2021 6/20/2021 250.39$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000073990 7148345 10638685 5/6/2021 6/20/2021 34.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10109.0000009512 7146820 10638683 5/6/2021 6/20/2021 26.52$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465156 7137112 10638737 5/6/2021 6/20/2021 2.90$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000319442 3739123SV 21001745RI 5/6/2021 6/20/2021 1,017.32$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012162 370095 5/6/2021 24.67$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012162 370095 5/6/2021 263.94$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012162 370095 5/6/2021 15.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012162 370095 5/6/2021 1,903.23$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320353 370096 5/6/2021 8.05$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320260 370098 5/6/2021 3,460.74$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320517 370099 5/6/2021 11,087.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039295 370102 5/6/2021 358.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320607 370103 5/6/2021 1,248.79$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320757 370104 5/6/2021 12.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320757 370104 5/6/2021 0.31$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320757 370104 5/6/2021 446.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320757 370104 5/6/2021 18.29$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320668 370105 5/6/2021 1.20$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320668 370105 5/6/2021 2,423.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320668 370105 5/6/2021 2,423.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320668 370105 5/6/2021 15,709.20$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320751 370107 5/6/2021 10,631.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320751 370107 5/6/2021 794.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320788 370109 5/6/2021 164.84$ Backlog Rig VARCO BJ BV ENSCO Offshore Company QPR-41024 450251 5/6/2021 -$ Backlog Rig VARCO BJ BV ENSCO Offshore Company QPR-41024 450251 5/6/2021 -$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009094 799436 5/6/2021 945.16$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113907 127219 5/6/2021 1,438.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468088 7149814 5/6/2021 71.10$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002696 7149848 5/6/2021 3,092.36$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468121 7149849 5/6/2021 1,104.47$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 5/6/2021 -$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000463143 438969 5/6/2021 -$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4547830 5509763RX 5/7/2021 6/6/2021 450.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000316725 NOV-2090278-FS- 3306834 5/7/2021 6/21/2021 24,738.78$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009131 799442 246678 5/7/2021 6/21/2021 24,210.20$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318940 369902 3306816 5/7/2021 6/21/2021 5,224.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319381 369903 3306813 5/7/2021 6/21/2021 3,460.74$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10013.0000464888 369852 3306811 5/7/2021 6/21/2021 3,025.24$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000009130 799433 246677 5/7/2021 6/21/2021 2,450.70$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319047 369868 3306812 5/7/2021 6/21/2021 786.91$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012138 370086 3306817 5/7/2021 6/21/2021 482.03$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000008729 799205 246676 5/7/2021 6/21/2021 381.10$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319371 369910 3306814 5/7/2021 6/21/2021 231.50$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319784 369948 3306815 5/7/2021 6/21/2021 135.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 6,476.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 525.76$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 1,577.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 38.15$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 3.39$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 5/7/2021 535.14$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 64.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 2.65$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 0.43$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 15,484.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 110.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 242.79$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320833 370119 5/7/2021 135.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 26.49$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 472.12$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 1,722.71$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 46.85$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 2,104.74$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 4,195.06$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 4,055.40$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 785.67$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 178.33$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 12.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 330.79$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 4,276.15$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 5,838.48$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 105.42$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 4,238.30$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 1,884.89$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320251 370121 5/7/2021 4,814.94$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 18.92$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 60.37$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 430.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 326.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 9.49$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 25.91$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 4,062.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 372.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,504.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,786.27$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 3.69$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 2,514.32$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 389.23$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 0.22$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 83.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 4,663.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 2,288.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 6.62$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,074.99$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 900.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 19.82$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,948.49$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 127.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 136.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 262.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 2,288.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,144.27$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 0.10$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,412.74$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 23.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 705.55$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 32.76$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 484.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 201.40$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 951.74$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,178.19$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 28.83$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,153.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 1,058.94$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 430.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 175.69$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 6,170.79$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 2,687.19$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 6,541.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 959.56$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 313.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320709 370122 5/7/2021 4,148.08$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009116 799444 5/7/2021 1,031.94$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074203 3127034 5/7/2021 331.65$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074203 3127034 5/7/2021 604.01$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468137 7149980 5/7/2021 2,850.05$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071518 306178 549911 5/9/2021 6/23/2021 11,641.60$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071549 306181 549909 5/9/2021 6/23/2021 1,051.60$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071543 306180 549912 5/9/2021 6/23/2021 60.04$ AR Rig National Oilwell Varco, L.P. ENSCO Oceanics International Company 10006.0000071402 305980 549910 5/9/2021 6/23/2021 3.78$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited BK12007170/00001 5/10/2021 5/10/2021 (7.69)$ AR Rig National Oilwell Varco Norway AS Rowan Drilling, S. de R.L. de C.V. 10425-0000002659 799410 246729 5/10/2021 6/9/2021 33,000.00$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000312643 435946 1183000 5/10/2021 6/24/2021 345,000.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007-0000053532 R2 NOV-2102922-MC- 8164100 5/10/2021 6/24/2021 60,464.62$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080097 3126546 8164127 5/10/2021 6/24/2021 24,525.27$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318677 NOV-2106592-FS- 3306879 5/10/2021 6/24/2021 19,712.55$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10005.0000080060 3126542 8164128 5/10/2021 6/24/2021 7,909.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074130 3127014 8164130 5/10/2021 6/24/2021 7,566.02$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007.0000053576 3126903 8164129 5/10/2021 6/24/2021 2,828.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467975 7148898 10639270 5/10/2021 6/24/2021 1,766.01$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467196 7144858 10639271 5/10/2021 6/24/2021 1,470.00$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10007-0000053490 NOV-2104229 8164105 5/10/2021 6/24/2021 1,337.50$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000317322 369756 3306863 5/10/2021 6/24/2021 1,244.77$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000465858 7139438 10639268 5/10/2021 6/24/2021 588.79$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012142 370092 3306866 5/10/2021 6/24/2021 367.94$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10006.0000071562 369927 3306864 5/10/2021 6/24/2021 363.92$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320354 370025 3306865 5/10/2021 6/24/2021 313.70$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000466124 7140244 10639269 5/10/2021 6/24/2021 274.88$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10129-0000009851 NOV-1133250 10639300 5/10/2021 6/24/2021 250.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000467196 10639272 5/10/2021 6/24/2021 128.32$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320825 3740033SV 21001769RI 5/10/2021 6/24/2021 63.04$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320563 3738036SV 21001768RI 5/10/2021 6/24/2021 979.69$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320310 3732639SV 21001766RI 5/10/2021 6/24/2021 1,749.45$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320451 3735173SV 21001765RI 5/10/2021 6/24/2021 562.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 2.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 702.36$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 21,853.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 3,523.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 1.38$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 1,392.84$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 1,067.22$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 4,401.12$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 13.50$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 28.08$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 2.94$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 554.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 60.24$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 37.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 359.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 384.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 410.22$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 321.18$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 718.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 318.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 337.08$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 343.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 457.92$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 451.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 2,320.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 325.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 5,881.86$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 1,254.24$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 4.68$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012104 370126 5/10/2021 5,931.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320701 370127 5/10/2021 1,394.75$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320866 370129 5/10/2021 6,927.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320866 370129 5/10/2021 2,749.11$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320866 370129 5/10/2021 1,967.78$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320866 370129 5/10/2021 9,206.01$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320866 370129 5/10/2021 78.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320977 370130 5/10/2021 2,039.97$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320977 370130 5/10/2021 2,083.54$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320977 370130 5/10/2021 2,356.38$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320570 370131 5/10/2021 174.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012217 370134 5/10/2021 5,026.30$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012224 370135 5/10/2021 38.55$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012224 370135 5/10/2021 622.97$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012224 370135 5/10/2021 2,477.75$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012224 370135 5/10/2021 191.01$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012238 370136 5/10/2021 18.58$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000321108 NOV-2113388 5/10/2021 10,652.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009163 799451 5/10/2021 51.21$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000074186 7150155 5/10/2021 2,119.02$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468171 7150162 5/10/2021 147.00$ Backlog Wellbore NOV GRANT PRIDECO DRILLING PRODUCTS MIDDLE EAST FZE RDC Arabia Drilling, Inc. 50029152 15000461 5/10/2021 750.00$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054.0000319680 4534867 21001793RI 5/11/2021 6/10/2021 58.80$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10434-0000009044 4544831 21001789RI 5/11/2021 6/10/2021 1,200.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008913 799401 246762 5/11/2021 6/25/2021 53,420.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319348 369925 3306882 5/11/2021 6/25/2021 14,201.32$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319439 369928 3306885 5/11/2021 6/25/2021 5,052.38$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000314893 369450 3306880 5/11/2021 6/25/2021 4,591.12$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011980 370059 3306894 5/11/2021 6/25/2021 1,189.32$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320162 370008 3306892 5/11/2021 6/25/2021 974.24$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320143 370013 3306893 5/11/2021 6/25/2021 443.29$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320600 370110 3306896 5/11/2021 6/25/2021 441.66$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10006.0000071625 369984 3306886 5/11/2021 6/25/2021 322.77$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318901 369860 3306884 5/11/2021 6/25/2021 213.70$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 3306897 5/11/2021 6/25/2021 142.73$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320502 370100 3306889 5/11/2021 6/25/2021 139.92$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320108 370002 3306888 5/11/2021 6/25/2021 126.14$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320045 369999 3306887 5/11/2021 6/25/2021 98.53$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319029 369870 3306881 5/11/2021 6/25/2021 89.57$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320149 370007 3306891 5/11/2021 6/25/2021 7.87$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000318731 369841 3306883 5/11/2021 6/25/2021 4.52$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320783 370108 3306895 5/11/2021 6/25/2021 2.24$



AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320647 370106 3306890 5/11/2021 6/25/2021 1.02$ AR Wellbore NATIONAL OILWELL VARCO (THAILAND) LTD. ENSCO Asia Pacific Pte. Limited TBIN2105/018 5/11/2021 6/25/2021 763.37$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10013.0000466500 370151 5/11/2021 52.40$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320708 370140 5/11/2021 1,431.69$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320708 370140 5/11/2021 79.29$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012246 370142 5/11/2021 244.22$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321076 370148 5/11/2021 223.45$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321076 370148 5/11/2021 5.81$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321076 370148 5/11/2021 1,948.49$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321076 370148 5/11/2021 57.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321076 370148 5/11/2021 2.53$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321208 370149 5/11/2021 9,424.46$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321208 370149 5/11/2021 119.57$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320905 370152 5/11/2021 428.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320905 370152 5/11/2021 511.96$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 161.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 11,920.76$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 59.47$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 43.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 71.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 246.87$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 237.86$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 183.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 183.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 187.41$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321042 370153 5/11/2021 214.44$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000321077 NOV-2115918-FS-1 5/11/2021 35,972.00$ Backlog Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000009181 799475 5/11/2021 605.59$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113978 127230 5/11/2021 7,426.98$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113976 127232 5/11/2021 11,384.80$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113920 127234 5/11/2021 287.40$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113943 127235 5/11/2021 7,241.76$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113968 127236 5/11/2021 39.98$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113968 127236 5/11/2021 804.44$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113968 127236 5/11/2021 579.77$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore Company 10003-0000027773 NOV-1068978-30 5/11/2021 43.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Offshore Company 10003-0000027773 NOV-1078083-29 5/11/2021 1,745.30$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074223 3127041 5/11/2021 244.97$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009551 3127043 5/11/2021 910.60$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468191 7150333 5/11/2021 17.44$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468191 7150333 5/11/2021 464.10$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468191 7150333 5/11/2021 2,872.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468191 7150333 5/11/2021 1,869.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468191 7150333 5/11/2021 1,638.80$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013-0000468247 NOV-1251109 5/11/2021 5,000.00$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Ensco Offshore Company N/A 4551287 5512604RX 5/12/2021 6/11/2021 869.74$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000003357 21311685RI 5/12/2021 6/11/2021 90,000.00$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21311773RI 5/12/2021 6/11/2021 103,288.48$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000006982 21311693RI 5/12/2021 6/11/2021 3,454.37$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21311677RI 5/12/2021 6/11/2021 51,844.40$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002313 7143447 10639486 5/12/2021 6/26/2021 2,211.90$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002512 7146320 10639485 5/12/2021 6/26/2021 995.79$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008821 799269 246888 5/12/2021 6/26/2021 825.00$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10006.0000071625 7149567 10639487 5/12/2021 6/26/2021 304.50$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321196 370143 3306942 5/12/2021 6/26/2021 2.38$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320824 3742117SV 21001820RI 5/12/2021 6/26/2021 766.16$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000316388 3664253SV 21001819RI 5/12/2021 6/26/2021 191.54$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320963 3742836SV 21001818RI 5/12/2021 6/26/2021 599.81$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321003 370155 5/12/2021 207.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321003 370155 5/12/2021 27,940.01$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321195 370156 5/12/2021 0.87$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321195 370156 5/12/2021 16.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321195 370156 5/12/2021 149.57$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321195 370156 5/12/2021 223.45$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED RGA3660-SALE RGA3660-SALE 5/12/2021 73,238.58$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009223 799494 5/12/2021 13.03$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009223 799494 5/12/2021 159.70$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009223 799494 5/12/2021 68.25$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113112 3717259SV 21000388RI 5/13/2021 6/12/2021 115.16$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113385 3718537SV 21000387RI 5/13/2021 6/12/2021 16,387.59$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113310 3718170SV 21000386RI 5/13/2021 6/12/2021 2,033.98$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320028 4533649 21001828RI 5/13/2021 6/12/2021 951.26$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319439 369928 3306948 5/13/2021 6/27/2021 19,158.23$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319020 369871 3306946 5/13/2021 6/27/2021 8,545.17$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320276 370015 3306950 5/13/2021 6/27/2021 2,866.08$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319348 369925 3306952 5/13/2021 6/27/2021 2,708.41$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319458 369921 3306947 5/13/2021 6/27/2021 1,272.37$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012154 370093 3306949 5/13/2021 6/27/2021 368.88$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320874 370117 3306951 5/13/2021 6/27/2021 183.34$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321246 3743540SV 21001840RI 5/13/2021 6/27/2021 315.15$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321245 3743050SV 21001839RI 5/13/2021 6/27/2021 441.21$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321272 3743102SV 21001838RI 5/13/2021 6/27/2021 901.81$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000318114 3727786SV 21001832RI 5/13/2021 6/27/2021 901.81$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000318899 3713519SV 21001824RI 5/13/2021 6/27/2021 53,468.37$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039335 370158 5/13/2021 3,262.52$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321075 370159 5/13/2021 13,615.70$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321142 370160 5/13/2021 120.73$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321142 370160 5/13/2021 5.41$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012155 370162 5/13/2021 66.67$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 89.83$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 82.39$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 191.75$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 19.14$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 3.82$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321140 370163 5/13/2021 10.49$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321150 370164 5/13/2021 25.57$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321150 370164 5/13/2021 5.41$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321150 370164 5/13/2021 1,441.60$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012195 7150652 5/13/2021 11,498.15$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012195 7150652 5/13/2021 2,182.23$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012195 7150652 5/13/2021 22.21$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012195 7150652 5/13/2021 666.39$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468325 7150653 5/13/2021 74.12$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468272 7150657 5/13/2021 5,941.98$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 4503508104 438969 18631 5/14/2021 6/13/2021 478,001.26$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000317623 NOV-2090278-FS- 3307009 5/14/2021 6/28/2021 24,736.31$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319929 369970 3306969 5/14/2021 6/28/2021 9,298.32$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000321014 NOV-2115848 3307010 5/14/2021 6/28/2021 6,703.26$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10100.0000001062 3126932 8164195 5/14/2021 6/28/2021 1,784.82$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000011982 370062 3306972 5/14/2021 6/28/2021 529.47$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320234 370009 3306971 5/14/2021 6/28/2021 330.72$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009223 799494 246920 5/14/2021 6/28/2021 28.66$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319029 369870 3306970 5/14/2021 6/28/2021 7.11$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321272 3743102SV 21001845RM 5/14/2021 6/28/2021 (901.81)$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321332 370167 5/14/2021 402.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320903 370168 5/14/2021 732.67$



Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320903 370168 5/14/2021 1,465.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320903 370168 5/14/2021 1,465.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320903 370168 5/14/2021 2,625.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009200 799500 5/14/2021 502.72$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009225 799499 5/14/2021 12.46$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10002.0000074284 7150695 5/14/2021 3,156.05$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10434.0000009171 7150014 10640279 5/17/2021 6/16/2021 1,514.25$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468184 7150021 10640282 5/17/2021 7/1/2021 13,676.50$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320873 7149728 10640281 5/17/2021 7/1/2021 1,713.49$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10425.0000002543 7146971 10640283 5/17/2021 7/1/2021 27.09$ AR Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054.0000320561 7149233 10640280 5/17/2021 7/1/2021 14.70$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320278 3745780SV 21001855RI 5/17/2021 7/1/2021 5,709.53$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320531 3745774SV 21001854RI 5/17/2021 7/1/2021 1,749.45$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000319906 3735162SV 21001852RI 5/17/2021 7/1/2021 2,283.61$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321116 3741930SV 21001851RI 5/17/2021 7/1/2021 2,133.04$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000313870 3622248SV 21001850RI 5/17/2021 7/1/2021 255.39$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321390 370175 5/17/2021 4,922.64$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321358 370177 5/17/2021 294.63$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321425 370178 5/17/2021 161.28$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10434.0000009257 370179 5/17/2021 242.91$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000041114 7150989 5/17/2021 1,132.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468354 7151002 5/17/2021 316.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468338 7151016 5/17/2021 177.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468338 7151016 5/17/2021 1,915.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468338 7151016 5/17/2021 126.14$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468338 7151016 5/17/2021 25.05$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468338 7151016 5/17/2021 1,121.40$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. Ensco Offshore Company 10003-0000027646 H02121ET2044 5/18/2021 6/17/2021 5,444.82$ AR Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10013-0000465996 4537100 5516324RI 5/18/2021 6/17/2021 9,586.23$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21316347RI 5/18/2021 6/17/2021 29,188.83$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21316339RI 5/18/2021 6/17/2021 15,291.97$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21316321RI 5/18/2021 6/17/2021 268,999.75$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited PO 10434-0000007005 21316312RI 5/18/2021 6/17/2021 316,276.81$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319873 369981 3307018 5/18/2021 7/2/2021 6,334.88$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012215 370133 3307021 5/18/2021 7/2/2021 2,515.38$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009042 NOV-RO-99211175 246965 5/18/2021 7/2/2021 1,164.03$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000320252 370017 3307017 5/18/2021 7/2/2021 547.37$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039201 370075 3307019 5/18/2021 7/2/2021 171.84$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321227 370161 3307020 5/18/2021 7/2/2021 82.52$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321026 370139 3307016 5/18/2021 7/2/2021 1.97$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319020 369871 3307015 5/18/2021 7/2/2021 0.52$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited 10007-0000053610 41974 7243008705 5/18/2021 7/2/2021 1,059.30$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. ENSCO Asia Pacific Pte. Limited 10007-0000053583 41973 7243008704 5/18/2021 7/2/2021 17,189.55$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320664 3738041SV 21001868RI 5/18/2021 7/2/2021 1,050.50$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000308863 368784 5/18/2021 -$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039356 370183 5/18/2021 901.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321411 370185 5/18/2021 14.42$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321359 370189 5/18/2021 176.38$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321359 370189 5/18/2021 11,002.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10006.0000071770 370190 5/18/2021 270.94$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10006.0000071770 370190 5/18/2021 366.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10006.0000071762 370191 5/18/2021 792.88$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321483 370195 5/18/2021 10,055.16$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000321280 NOV-2102853 5/18/2021 12,000.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114101 NOV-2112350 5/18/2021 1,840.00$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114041 127243 5/18/2021 381.99$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012311 7151153 5/18/2021 366.75$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468408 7151157 5/18/2021 12.75$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468408 7151157 5/18/2021 16.15$ AR Rig National Oilwell Varco, L.P. ENSCO DO BRASIL PETROLEO E GAS LTDA. 10117-0000073457 NOV-1170772 10640793 5/19/2021 7/3/2021 13,780.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319473 369924 3307060 5/19/2021 7/3/2021 6,732.98$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319381 369903 3307059 5/19/2021 7/3/2021 2,551.63$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321471 370180 3307061 5/19/2021 7/3/2021 882.45$ AR Rig National Oilwell Varco Norway AS Rowan Norway Limited 10434.0000009169 799478 247001 5/19/2021 7/3/2021 7.76$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321380 3745698SV 21001896RI 5/19/2021 7/3/2021 656.39$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321203 3742611SV 21001894RI 5/19/2021 7/3/2021 630.30$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 3.23$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 115.75$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 351.39$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 18.74$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 198.83$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321413 370197 5/19/2021 20.36$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321561 370198 5/19/2021 9,424.46$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321405 370199 5/19/2021 1,356.80$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321405 370199 5/19/2021 98.53$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321590 370200 5/19/2021 2,800.52$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009261 799555 5/19/2021 5.13$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009256 799556 5/19/2021 0.63$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009256 799556 5/19/2021 0.63$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009234 799557 5/19/2021 135.47$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009234 799557 5/19/2021 3,437.01$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009239 799558 5/19/2021 2,204.47$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009239 799558 5/19/2021 1,719.90$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10006-0000071758 NOV-2116106 5/19/2021 8,475.50$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 669.82$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 22.64$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 0.95$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 744.80$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 14.54$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 15.95$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 3.64$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 13.12$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 22.48$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 12.54$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 24.37$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 10.08$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 2.46$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 0.32$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 3.64$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000113965 127246 5/19/2021 272.16$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114077 127252 5/19/2021 78.12$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114113 127253 5/19/2021 134.47$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009568 3127068 5/19/2021 1,922.16$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074317 3127070 5/19/2021 1,461.90$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074308 3127071 5/19/2021 9,884.16$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074308 3127071 5/19/2021 1,968.82$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074308 3127071 5/19/2021 281.26$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074321 3127073 5/19/2021 3,785.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074301 3127066 5/19/2021 2,153.25$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074307 3127069 5/19/2021 1,683.00$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009587 3127072 5/19/2021 170.17$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009587 3127072 5/19/2021 1,154.34$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 1,270.75$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 2,790.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 1,411.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 1,270.75$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 612.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 656.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 1,914.20$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 1,411.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012312 7151257 5/19/2021 489.60$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468425 7151326 5/19/2021 219.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468425 7151326 5/19/2021 565.95$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027790 3127051 8164274 5/20/2021 7/4/2021 9,644.80$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027260 3126631 8164273 5/20/2021 7/4/2021 2,736.80$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012199 370101 3307082 5/20/2021 7/4/2021 2,533.40$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074059 3127040 8164271 5/20/2021 7/4/2021 1,004.22$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10002.0000074070 3126966 8164272 5/20/2021 7/4/2021 662.79$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009223 799494 247044 5/20/2021 7/4/2021 405.67$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012132 370090 3307081 5/20/2021 7/4/2021 129.92$ AR Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009546 3127039 8164270 5/20/2021 7/4/2021 114.84$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012089 370087 3307080 5/20/2021 7/4/2021 3.84$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012087 370085 3307079 5/20/2021 7/4/2021 2.22$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320279 4537213 21001904RI 5/20/2021 7/4/2021 1,424.64$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 12036.0000039367 370203 5/20/2021 187.62$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321559 370204 5/20/2021 298.90$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321559 370204 5/20/2021 186.51$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321559 370204 5/20/2021 463.01$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321509 370205 5/20/2021 834.60$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10129.0000012330 370206 5/20/2021 283.58$ Backlog Rig National Oilwell Varco, L.P. ENSCO Australia Pty. Limited 1002-0000074319 RA-1656703-1 5/20/2021 86.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Australia Pty. Limited 1002-0000074319 RA-1656703-1 5/20/2021 196.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Australia Pty. Limited 1002-0000074319 RA-1656703-1 5/20/2021 2,267.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10079.0000041179 7151443 5/20/2021 93.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10129.0000012353 7151444 5/20/2021 97.44$ AR Wellbore NATIONAL OILWELL DHT LP Ensco Offshore Company 10129-0000012191 4543777 5519630RI 5/21/2021 6/20/2021 250.00$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000319565 NOV-2110220-FS- 3307167 5/21/2021 7/5/2021 12,381.25$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423. NOV-2110090 3307166 5/21/2021 7/5/2021 10,500.00$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009324 799583 247119 5/21/2021 7/5/2021 2,949.28$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000319348 369925 3307120 5/21/2021 7/5/2021 991.10$ AR Rig National Oilwell Varco, L.P. ENSCO OFFSHORE U.K. LIMITED 10054-0000312643 435946 1184155 5/21/2021 7/5/2021 750.60$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321412 370184 3307122 5/21/2021 7/5/2021 91.60$ AR Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000008666 799187 247118 5/21/2021 7/5/2021 54.64$ AR Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321226 370176 3307121 5/21/2021 7/5/2021 4.11$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321316 3744840SV 21001932RI 5/21/2021 7/5/2021 3,737.35$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321459 3746789SV 21001930RI 5/21/2021 7/5/2021 1,637.48$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321656 3743989SV 21001929RI 5/21/2021 7/5/2021 14.66$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321597 370207 5/21/2021 1,519.31$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321630 370208 5/21/2021 810.26$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321630 370208 5/21/2021 916.37$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321630 370208 5/21/2021 36.46$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321630 370208 5/21/2021 33.40$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321591 370209 5/21/2021 32,542.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321631 370210 5/21/2021 768.34$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054.0000321631 370210 5/21/2021 992.00$ Backlog Rig National Oilwell Varco UK Limited ENSCO OFFSHORE U.K. LIMITED 10054-0000318423. NOV-2110090 5/21/2021 36,750.00$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009324 799583 5/21/2021 16.61$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009324 799583 5/21/2021 352.80$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009324 799583 5/21/2021 51.21$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009288 799588 5/21/2021 81.37$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009287 799589 5/21/2021 81.37$ Backlog Rig National Oilwell Varco Norway AS ENSCO OFFSHORE U.K. LIMITED 10434.0000009283 799590 5/21/2021 80.86$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10003.0000027843 3127080 5/21/2021 263.84$ Backlog Rig NOV Rig Solutions Pte. Ltd. ENSCO Asia Pacific Pte. Limited 10109.0000009592 3127081 5/21/2021 421.68$



Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10003.0000027842 7151513 5/21/2021 9,596.50$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468536 7151575 5/21/2021 140.49$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468536 7151575 5/21/2021 116.96$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468536 7151575 5/21/2021 708.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468536 7151575 5/21/2021 316.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10013.0000468572 7151606 5/21/2021 316.00$ Backlog Rig National Oilwell Varco, L.P. ENSCO Offshore Company 10054-0000320075 NOV-1252105 5/21/2021 10,000.00$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000114035 3741789SV 21000406RI 5/22/2021 6/21/2021 866.30$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113303 3720288SV 21000404RI 5/22/2021 6/21/2021 218.62$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113384 3718524SV 21000403RI 5/22/2021 6/21/2021 7,594.09$ AR Wellbore VETCO SAUDI ARABIA LTD RDC Arabia Drilling, Inc. 10070-0000113311 3718418SV 21000402RI 5/22/2021 6/21/2021 2,609.12$ AR Wellbore NOV SAUDI ARABIA CO LTD RDC Arabia Drilling, Inc. 10070-0000113977 4556364 21001045RI 5/23/2021 6/22/2021 3,222.30$ AR Wellbore NATIONAL OILWELL VARCO PTE. LTD. Ensco Offshore Company 10002-0000073976 7257001671 7251001435 5/23/2021 7/7/2021 3,836.25$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114134 127260 5/23/2021 590.92$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114134 127260 5/23/2021 728.51$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114248 127262 5/23/2021 256.16$ Backlog Rig NOV Saudi Arabia Trading Co RDC Arabia Drilling, Inc. 10070-0000114187 127263 5/23/2021 3,685.08$ AR Wellbore PT NOV OILFIELD SERVICES Ensco Offshore Company 10003-0000027217 67 10937000059 5/24/2021 6/23/2021 8,699.69$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000310815 3574039SV 21001951RI 5/24/2021 7/8/2021 4,600.85$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320397 4538311 21001946RI 5/24/2021 7/8/2021 897.52$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000320765 3752040SV 21001966RI 5/25/2021 7/9/2021 3,054.04$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321523 3752044SV 21001965RI 5/25/2021 7/9/2021 4,355.93$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321653 3752042SV 21001964RI 5/25/2021 7/9/2021 468.75$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321655 3752041SV 21001963RI 5/25/2021 7/9/2021 1,513.19$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. "NON PO" 3750164SV 21001962RI 5/25/2021 7/9/2021 5,498.27$ AR Wellbore NOV TUBOSCOPE NL BV RDC Arabia Drilling, Inc. 10054-0000320130 4561119 21001067RI 5/26/2021 6/25/2021 1,980.93$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321654 3753062SV 21001974RI 5/26/2021 7/10/2021 2,124.00$ AR Wellbore NATIONAL OILWELL VARCO UK, LTD. Ensco Transnational I Ltd. 10054-0000321102 3741892SV 21001971RI 5/26/2021 7/10/2021 323.23$ AR Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore U.K. Limited 10434-0000008058 4511633 21316793RI 5/26/2021 7/25/2021 1,450.00$ Unbilled Wellbore NATIONAL OILWELL VARCO, L.P. Valaris PLC 10013-0000468560 4560170 720.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 29,395.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 128,339.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 15,468.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 166,482.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 30,116.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 451,560.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 28,090.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 100,057.00$ Unbilled Wellbore NOV WELLBORE TECHNOLOGIES NORWAY LLC ENSCO Offshore Company 28,301.00$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321221 4549704 8,034.75$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000319003 na 235.80$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000320674 na 2,355.75$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000297580 3396297 617.01$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000310790 3573205 787.31$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000269579 023812 91.70$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000317046 3592132 132.31$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000317491 3601673 31.70$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000316252 3649191 104.85$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000315906 3660954 451.48$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000315896 3661651 1,927.27$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000317630 3665410 26.79$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000315484 3655498 664.17$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000318610 3616663 17.03$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000318427 3703218 401.44$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000318439 3704575 188.44$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000319443 3720501 401.38$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000320823 3740358 9,114.68$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321315 3740358 58.36$



Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321205 3742639 571.16$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000275247 24868 209.60$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000305119 3459728 -$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000316252 3649191 424.44$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000317491 3601673 655.00$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000317630 3665410 1,592.96$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321270 3685250 49.78$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321272 3664253 708.71$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321315 3740358 1,703.00$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321116 3731334 644.52$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321116 3731334 457.19$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321661 3740358 303.92$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000299315 3373541 949.75$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000313433 3607906 4,029.56$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000320473 3713519 17,147.90$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000320962 3704575 -$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-000032114 3685250 1,185.55$ Unbilled Wellbore NATIONAL OILWELL VARCO UK, LTD. ENSCO OFFSHORE U.K. LIMITED 10054-0000321661 3740358 2,652.75$


Documents

IN THE UNITED STATES BANKRUPTCY COURT FOR THE …...asserting administrative claims against the Debtors are as follows: National Oilwell Varco, L.P.; Grant Prideco Case 20-34114 Document