Company

Well Name

Location

County

Formation

Continental Resources, Inc.

Williams 2-25-24-13XHW

13,24,25-7N-6W

Grady

Woodford

Surface296 FWL Sec 25 X 2062081

E

N

1,655 FNL Sec 25 626258

15,840

14,520

X

Y

2061762 2067055

638482 638489

1313,200

11,880

2061733 10,560 X E 2067068

633200 Y N 633207

9,240

7,92024

6,600

2061772 5,280 X E 2067081

627913 Y N 627924

3,960

252,640

1,320

2051810 X E 2067094

622626 1,320 2,640 3,960 5,280 Y N 622642

Oist from Surface Loc

MD TVD N,-S _ -W, E

Zone Entry 12,745 12,582 493 100

1st Perf - Sec 25 12,852 12,611 595 103

Last Perf - Sec 25 13,888 12,594 1,631 108

Section Line 13,913 12,593 1,656 109

1st Perf - Sec 24 13,938 12,592 1,681 109

Last Perf - Sec 24 19,175 12,488 6,909 99

Section Line 19,208 12,487 6,942 100

1st Perf - Sec 13 19,225 12,487 6,959 100

Last Perf - Sec 13 21,783 12,432 9,516 143

BHL, TD 21,975 12,424 9,707 149

e<.S\'‘ .44°0422 W 2

ExHIBn.

0,„ UR, RYA 4cr,CD 2018-05058 LE

4,4 ,S., cl-t-/41. REY°

State Plane Coordinaa R 2 9 2019N+, S-, E+, W-

From Interim Order #687977

1st Perf 2,640 FSL 330 FWL Sec 25

Last Perf 2,640 FNL 330 FWL Sec 13

FNL FSL FWL FEL of Sec

1,163 4,124 401 4,903

,

25

1,060 4,226 404 4,900 25

25 5,261 417 4,892 25

0 0 418 4,891 25 / 24

5,262 25 418 4,891 24

33 5,253 447 4,888 24

0 0 448 4,887 24 / 13

5,265 17 448 4,887 13

2,709 2,573 477 4,837 13

2,517 2,765 482 4,831 13

EXHIBIT: A (2 of 4)

c t • t

R E S 0 U R C E S

SHEET: 8.5x11

SHL: 25-7N-6W

BHL-2 13-7N-6W

BHL-3 13-7N-6W

COVER SHEET CONTINUED...,

CONTINENTAL RESOURCES, INC.P.O. BOX 26900 OKLAHOMA CITY, OK 73126 * (T) 1-800-256-8955 (F) 405-234-9253

Section 25 Township 7N Range 6W I M well, WILLIAMS 2-25-24-13XHW

County GRADY State OK wen, WILLIAMS 3-25-24-13XHM

Operator CONTINENTAL RESOURCES, INC.

NAD-27

LATITUDE LATITUDE EXISTING DESIGNPOINT WELL NAME NORTHING EASTING LONGITUDE LONGITUDE ELEVATION ELEVATION

W2 WILLIAMS2-25-24-13XHW

626258 2062081 35' 03' 14.54"-97' 47' 33.29"

35.054038-97.792581 1655' FNL / 296' FWL (NW/4 SEC 25) 1143.53' 1144 11'

LP-2 LANDING POINT 626258 206211553"35' 03' 14. 1655'

-97 47' 32.88"35.054037-97.792467 FNL / 330' FWL (NW/4 SEC 25) - -

BHL-2 BO-TOM HOLE LOCATION 636006 2062097 95"35' 04' 50. 2800'-97' 47' 32.85*

35.080819-97.792459 FSL / 330' FWL (NW/4 SEC 13) - - -

W3WILLIAMS

.1-25-24- I 3XHM 626228 2062081 35' 03' 14.24"-97' 47' 33.29"

35.053955-97.792581

1685' FNL / 296' FWL (NW/4 SEC 25) 1136.01' 1144.11'

LP-3 LANDING POINT 626230 2062685 35' 03' 1424"-9T 47' 26.02"

35.053955-97.790562 1685' FNL / 900' FWL (NW/4 SEC 25) -- - -

BHL-3 BOTTOM HOLE LOCATION 636015 2062667 03"35' 04' 51.2800'

-97 47' 25.99"35.080842-97.790554 FSL / 900' FWL (NW/4 SEC 13) -- - -

X-1 NEWKIRK #1-13 637165 2064411 35' 05' 02.37"-V' 47' 04.98"

35.083991-97.784718

13-7N-6W:E2E2NW4 I TD: 7,525' I1,320' FNL / 2,640' FWL

-- --

X-2 MCCALLA #1 637630 2063464 35' 05' 06.98"-sr 47' 16.37"

35.085273-97.787581

13-7N-6W:NE4SW4NE4NW4 I TD: 13,000' I1,790' FSL / 1,700' FWL

- - -_

X-3 BIRT #1-13H 633452 2062158 35' 04' 25.68"-97* 47' 32.19"

35.073801-97.792275

13-7N-6W:SE4SW4SW4SW4 I T0: 16,595' I245' FSL / 355' FWL

-- -

X-4 EI,RT #2-13-12XHS 633567 206341235' 04' 26.50"-sr 47' 17.09"

35.074111-97.788081

13- 7N-6W:NW4SW4SE4SW4 I TD: 21,721' I340' FSL / 1,640' FWL

- -

X-5 E.W. NUNN #1 629241 2065745 35' 03' 43.96"-9T 46' 49.14"

35.062212-97.780318

24-7N-6W:SE4 I TD: 14,282' I1,320' FSL / 1,320' FWL

__

X-6 E.W. NUNN #2 631578 206309235' 04' 07.14"-97 47' 21.00"

35.068649-97.789166

24-7N-6W:NW4 I TD: 7,562' I1,020' FSL / 1,320' FWL

- -

X-7 RUBY #1-24 632543 2065690 35' 04' 16.62"-97 46' 49.71"

35.071284-97.780475

24-7N-6W:NE4 I TD: 7,600' I1,980' FSL / 1,270' FWL

__

X-8 WILLIAMS #1-24H 630770 2063696 35' 03' 59.12" 35.066423 24-7N-6W:NE4NW4NE4NW4 I TD: 17,226' I-9T 47' 13.75" -97.787152 210' FNL / 1,925' FWL

X-9 BIRT #3- 13-12XHS 632800 2065441 35' 04' 19.16" 35.071990 24-7N-6W:SE4NE4NW4NE4 I TD: 21,516' I __-9T 46' 52.71" -97.781308 430' FNL / 1.628' FEL

X-10 HIRT #4-13-12XH5 632830 2065441 35 04' 19.46"-9T 46' 52.71"

35.072072-97.781308

24-7N-6W:SE4NE4NW4NE4 I TD: 21.561' I400' FNL / 1,628' FEL

_ _ - -

X-11 CUMMINGS #1-25 626500 206590435' 03' 16.84" 35.054678 25-7N-6W:NE4 I TD: 14,180' I -- - --sr 46' 47.31" -97.779808 1,220' FSL / 1,470' FWL

CURRENT REV.: 1

EXHIBrr A (3 of 4)

SHEET' 8.5x14

SHL: 25-7N-6W

BHL-2 13-7N-6W

PETRO LAND SERVICES SOUTH, LLC 10400 VINEYARD BLVD. SUITE C, OKLA. CITf, OKLA. 73120 OFFICE (405) 212-3108

Certificate of Authorization No. 7318

GRADY County Oklahoma1655' FNL-296' FWL Section 25 Township 7N Range 6W I M

4c9pcipm-calCONTINENTALRESOURCES,INC(OPERATOR)

X: 2030165Y: 638524X: 2061762Y: 638482

loco(NI

X: 2030171Y: 635878

2646' 2646'

X: 2061768Y: 635836

"e3re)coC•1

X: 2030176Y: 633242X: 2061773Y: 633200

44.cotNi

X: 2030174Y: 630599

ONO 011•01.

46.±-3

X: 2061771Y: 630557

X: 2030175Y: 627955X: 2061772Y: 627913

296'FWL

X: 2030196Y: 625310X: 2061793Y: 625268

G-X-2

NW

SW

..-. ....

X: 2032811Y: 638527X: 2064408

fifiF. Y: 638485 I

X-1 NE I ;,tor

13-

X: 2032823Y: 633286

1 0-X-4.-

oa— x24

SW

I .SE I (g,

1

WELL: WILLIAMS2-25-24-13XHW

X: 2035458Y: 638531X: 2067055Y: 638489

X: 2035464 Y: 635890X: 2067061Y: 635848

..„.

X: 2064420Y: 633244

1 X: 2067068Y: 633207

X: 2035471

Y Y: 633249

x-10---e—x_9e-x-/

I .

I ;t:corNE

X: 2035478

u Y: 630608X: 2067074Y: 630566

SE0—x-5 co

X: 2032830Y: 627960X: 2064427Y: 627918 X: 2035484

t Y: 627966X: 2067081Y: 627924

NE "qi.I g

2,52647' 2650'

10 X: 2035493

I Y: 625325X: 2067089Y: 625283

GPS DATUMNAD-83NAD-27

OK SOUTH ZONEUS FEETSCALE:

1" = 1600'

Please note that this location was staked on the ground under the supervision of a LicensedProfessional Land Surveyor, but the accuracy of this survey is not guaranteed. Please contactPLS promptly if any inconsistency is determined. GPS data is observed from RTK-GPS. NOTE:X and Y data shown hereon for Section Corners may NOT have been surveyed on-the-ground,and further, does NOT represent a true Boundary Survey. Quarter Section distances may beassumed from a Government Survey Plat or assumed at a proportionate distance fromopposing section corners, or occupation thereof, and may not have been measuredon-the-ground, and further, does not represent a true Boundary Survey.

CERTIFICATE:I, RANDALL J. BILYEU an Okiahoma Licensed Land Surveyor andan authorized agent of Petro Land Services South, LLC, do herebycertify to the information shown herein.

I Dote Stoked: so—es-18Date Drown: 06-20-18

CURRENT REV.: 1

Oklahoma PLS No.1196 DATE

Continental

Continental Resources - MCGrady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Design: We!Wore #1

Survey Report - Geographic

29 August, 2018

Survey Report - GeographicContinental

Company: Continental Resources - MC Local Co-ordinate Reference: Well Williams 2-25-24-13XHW

Project: Grady County, OK TVD Reference: Well @ 1174.0usft (H&P 543)

Site: Sec. 25, T7N, R6W MD Reference: Well @ 1174.0usft (H&P 543)

Well: Williams 2-25-24-13XHW North Reference: G rid

Wellbore: Wellbore #1 Survey Calculation Method: Minimum Curvature

Design: Wellbore #1 Database: EDM 5000.1 Single User Db

Project Grady County, OK

Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level

Geo Datum: NAD 1927 (NADCON CONUS)

Map Zone: Oklahoma South 3502

Site Sec. 25, T7N, R6W

Site Position: Northing: 626,258 00 usft Latitude: 35° 3' 14.531 N

From: Map Easting: 2,062,081 00 usft Longitude: 97° 47' 33.290 W

Position Uncertainty: 0 0 usft Slot Radius: 13-3/16 " Grid Convergence: 0.12 °

Well Williams 2-25-24-13XHW

Well Position +N/-S 0.0 usft Northing: 626,258 00 usft Latitude: 35° 3' 14.531 N

+E/-W 0.0 usft Easting: 2,062,081 00 usft Longitude: 97° 47' 33.290 W

Position Uncertainty 0.0 usft Wellhead Elevation: usft Ground Level: 1,144.0 usft

Wellbore Wellbore #1

Magnetics Model Name Sample Date Declination

(*)

Dip Angle Field Strength

(°) (nT)

IGRF2015 7/20/2018 3.82 63.31 49,967.62053911

Design

Audit Notes:

Version:

Wellbore #1

1.0 Phase: ACTUAL Tie On Depth: 0.0

Vertical Section: Depth From (TVD) +N/-S

(usft) (usft)

+E/-W

(usft)

Direction

(*)

0.0 0.0 0.0 0.56

Survey Program

From(usft)

Date 8/29/2018

To

(usft) Survey (Wel!bore) Tool Name Description

141.7

1,584.4

12,096.0

1,500.8 Gyro (Wellbore #1) GYRO-NS

11,963.2 GYRODATA (Wellbore #1) GYRO-NS

21,975.0 QES MWD Surveys (Gyro tie-in) (Wellbore MWD

OWSG Gyrocompass Gyro

OWSG Gyrocompass Gyro

OWSG MWD - Standard

Survey

Measured

Depth

(usft)Inclination

(*)

Azimuth

(*)

Vertical

Depth

(usft)+N/-S

(usft)

+E/-W

(usft)

Map

Northing

(usft)

Map

Easting

(usft) Latitude Longitude

0.0 0.00 0 00 0.0 0.0 0.0 626,258.00 2,062,081.00 35° 3' 14.531 N 97° 47' 33.290 W

141.7 0.52 273.85 141.7 0.0 -0.6 626,258.05 2,062,080.35 35° 3' 14.531 N 97° 47' 33.298 W

233.7 0.47 266.01 233.7 0.0 -1.4 626,258.05 2,062,079.56 35° 3' 14.531 N 97° 47' 33.307 W

328.8 0.35 259.80 328.8 0.0 -2.1 626,257.97 2,062,078.89 35° 3' 14.530 N 97° 47' 33.316 W

420.8 0.22 267.94 420.8 -0.1 -2.6 626,257.91 2,062,078.43 35° 3' 14.530 N 97° 47' 33.321 W

513.4 0.15 262.67 513.4 -0.1 -2.9 626,257.89 2,062,078.14 35° 3' 14.529 N 97° 47' 33.325 W

605.7 0.11 313.80 605.7 -0.1 -3.0 626,257.94 2,062,077.95 35° 3' 14.530 N 97° 47' 33.327 W

696.2 0.17 300.65 696.2 0.1 -3.2 626,258.07 2,062,077.77 35° 3' 14.531 N 97° 47' 33.329 W

787.2 0.06 122.22 787.2 0.1 -3.3 626,258.11 2,062,077.70 35° 3' 14.532 N 97° 47' 33.330 W

878.8 0.11 108.07 878.8 0.1 -3.2 626,258.06 2,062,077.82 35° 3' 14.531 N 97° 47' 33.328 W

8/29/2018 3:35:06PM Page 2 COMPASS 5000.14 Build 85D

Continental

Company:

Project:

Site:

Well:

Wellbore:

Design:

Continental Resources - MC

Grady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Wellbore #1

Survey

Measured

Depth

Survey Report - Geographic

Local Co-ordinate Reference:

TVD Reference:

MD Reference:

North Reference:

Survey Calculation Method:

Database:

Well Williams 2-25-24-13XHW

Well @ 1174.0usft (H&P 543)

Well @ 1174.0usft (H&P 543)

G rid

Minimum Curvature

EDM 5000.1 Single User Db

Vertical Map Map

Depth Northing Easting

(usft)

970.5

1,061.1

1,151.8

1,243 5

1,334 4

1,426 2

1,500.8

1,584.4

1,678.7

1,772.8

1,867.4

1,962.0

2,05€ .4

2,150.9

2,245.4

2,340.0

2,434.5

2,528.9

2,623.2

2,717.6

2,812.2

2,906.7

3,001.1

3,095.6

3,190.2

3,284.4

3,378.8

3,473.4

3,568.0

3,662.5

3,757.1

3,851.6

3,946.1

4,040.7

4,135.1

4,229,6

4,324.0

4,418.6

4,513.3

4,607.8

4,732.3

4,796.9

4,891.6

4,986.2

5,080.9

5,175.4

5,270.0

5,264.5

5,459.0

5,553.5

5,648.1

5,742.7

5,837.1

5,931.4

6,025.8

Inclination

(°)

0.14

0.21

0.15

0.16

0.22

0.14

0.18

0.57

0.59

0.54

0.56

0.58

0.60

0.62

0.54

0.44

0.46

0.52

0.59

0.46

0.40

0.49

0.63

0.56

0.66

0.74

0.64

0.78

0.80

0.73

0.68

0.64

0 92

1.29

1.33

1.48

1.40

1.41

1.20

1.30

1.32

1.23

1.36

1.38

1.28

1.11

0.91

0.92

0.93

1,01

1.13

1.44

0.69

0.17

0.24

Azimuth

(*)

96.42

63.96

112.90

81.75

74.27

92.73

66.20

128.56

141.62

146.35

151.22

132.17

109.13

91.37

85.77

85.56

99.14

106.15

99.69

86.09

84.75

84.67

70.71

49.40

43.74

58.06

40.74

47.72

50.89

49.58

44.96

37.61

30.08

35.77

36.25

36.91

39.78

36.76

40.93

48.45

43.96

49.04

49.68

52.22

55.26

54.46

44.30

46.46

47.00

45.84

50.30

51.88

38.27

5.93

39.42

+N/-S +E/-W(usft) (usft) (usft) (usft) (usft) Latitude

970.5 0.0 -3.0 626,258.02 2,062,078.02 35° 3' 14.531 N

1,061.1 0.1 -2.7 626,258.08 2,062,078.28 35° 3' 14.531 N

1,151.8 0.1 -2.5 626,258.10 2,062,078.53 35° 3' 14.532 N

1,243.5 0.1 -2.2 626,258.08 2,062,078.77 35° 3' 14.531 N

1,334.4 0.1 -1.9 626,258.14 2,062,079.07 35° 3' 14.532 N

1,426.2 0.2 -1.6 626,258.18 2,062,079.35 35° 3' 14.532 N

1,500.8 0.2 -1.5 626,258.23 2,062,079.55 35° 3' 14.533 N

1,584.4 0.0 -1.0 626,258.02 2,062,079.99 35° 3' 14.531 N

1,678.7 -0.7 -0.3 626,257,35 2,062,080.66 35° 3' 14.524 N

1,772.8 -1.4 0.2 626,256.60 2,062,081.21 35° 3' 14.517 N

1,867.4 -2.2 0.7 626,255.82 2,062,081.68 35° 3' 14.509 N

1,962.0 -2.9 1.3 626,255.10 2,062,082.25 35° 3' 14.502 N

2,056.4 -3.4 2.1 626,254.61 2,062,083.07 35° 3' 14.497 N

2,150.9 -3.6 3.1 626,254.44 2,062,084.05 35° 3' 14.495 N

2,245.4 -3.5 4.0 626,254.46 2,062,085.01 35° 3' 14.495 N

2,339.9 -3.5 4.8 626,254.52 2,062,085.81 35° 3' 14.496 N

2,434.4 -3.5 5.6 626,254.49 2,062,086.55 35° 3' 14.496 N

2,528.8 -3.7 6.3 626,254.31 2,062,087.34 35° 3' 14.494 N

2,623.1 -3.9 7.2 626,254.11 2,062,088.23 35° 3' 14.492 N

2,717.5 -4.0 8.1 626,254.05 2,062,089.08 35° 3' 14.491 N

2,812.1 -3.9 8.8 626,254.11 2,062,089.79 35° 3' 14.492 N

2,906.6 -3.8 9.5 626,254.18 2,062,090.52 35° 3' 14.492 N

3,001.0 -3.6 10.4 626,254.39 2.062,091.41 35° 3' 14.495 N

3,095.5 -3.1 11.3 626,254.86 2,062,092.25 35° 3' 14.499 N

3,190.1 -2.5 12.0 626,255.55 2,062,092.98 35° 3' 14.506 N

3,284.3 -1.7 12.9 626,256.27 2,062,093,87 35° 3' 14.513 N

3,378.7 -1.0 13.7 626,256.99 2,062,094.73 35° 3' 14.520 N

3,473.3 -0.2 14.6 626,257.82 2,062,095.56 35° 3' 14.528 N

3,567.9 0.7 15.5 626,258.67 2,062,096.54 35° 3' 14.537 N

3,662.4 1.5 16.5 626,259.48 2,062,097.51 35° 3' 14.545 N

3,757.0 2.3 17.4 626,260.27 2,062,098.37 35° 3' 14.553 N

3,851.5 3.1 18.1 626,261.08 2,062,099.09 35° 3' 14.561 N

3,946.0 4.2 18.8 626,262.16 2,062,099.79 35° 3' 14.571 N

4,040.5 5.7 19.8 626,263.68 2,062,100.79 35° 3' 14.586 N4,134.9 7.4 21.1 626,265.42 2,062,102.06 35° 3' 14.603 N

4,229.4 9.3 22.4 626,267.28 2,062,103.44 35° 3' 14.622 N

4,323.8 11.1 23.9 626,269.14 2,062,104.91 35° 3' 14.640 N

4,418.3 13.0 25.4 626,270.96 2,062,106.35 35° 3' 14.658 N4,513.0 14.6 26.7 626,272.65 2,062,107.70 35° 3' 14.675 N4,607.5 16.1 28.2 626,274.10 2,062,109.15 35° 3' 14.689 N

4,702.0 17.6 29.7 626,275.60 2,062,110.71 35° 3' 14.704 N4,796.5 19.0 31.2 626,277.05 2,062,112.23 35° 3' 14.718 N4,891.2 20.4 32.9 626,278.44 2,062,113.85 35° 3' 14.732 N4,985.8 21.9 34.6 626,279.87 2,062,115.61 35° 3' 14.746 N

5,080.5 23.2 36.4 626,281.17 2,062,117.38 35° 3' 14.759 N

5,174.9 24,3 38.0 626,282.30 2,062,118,99 35° 3' 14.770 N5,269.5 25.4 39 3 626,283.37 2,062,120.26 35° 3' 14.781 N

5,364.0 26.4 40.3 626,284.43 2,062,121.34 35° 3' 14.791 N

5,458.5 27.5 41.5 626,285.48 2,062,122.45 35° 3' 14.801 N

5,553.0 28.6 42.6 626,286.58 2,062,123.61 35° 3' 14.812 N

5,647.6 29.8 43.9 626,287.76 2,062,124.92 35° 3' 14.824 N

5,742.1 31.1 45.6 626,289.09 2,062,126.57 35° 3' 14.837 N5,836.5 32.3 46.9 626,290.27 2,062,127.86 35° 3' 14.849 N5,930.8 32.8 47.2 626,290.85 2,062,128.23 35° 3' 14.854 N

6,025.2 33.1 47.4 626,291.14 2,062,128.37 35° 3' 14.857 N

Longitude

97° 47' 33.326 W

97° 47' 33.323 W

97° 47' 33.320 W

97° 47' 33.317 W

97° 47' 33.313 W

97° 47' 33.310 W

97° 47' 33.308 W

97° 47' 33.302 W

97° 47' 33.294 W

97° 47' 33.288 W

97° 47' 33.282 W

97° 47' 33.275 W

97° 47' 33.265 W

97° 47' 33.254 W

97° 47' 33.242 W

97° 47' 33.232 W

97° 47' 33.224 W

97° 47' 33.214 W

97° 47' 33.203 W

97° 47' 33.193 W

97° 47' 33.185 W

97° 47' 33.176 W

97° 47' 33.165 W

97° 47' 33.155 W

97° 47' 33.146 W

97° 47' 33.135 W

97° 47' 33.125 W

97° 47' 33.115 W

97° 47' 33.103 W

97° 47' 33.092 W

97° 47' 33.081 W

97° 47' 33.073 W

97° 47' 33.064 W

97° 47' 33.052 W

97° 47' 33.037 W

97° 47' 33.020 W

97° 47' 33.002 W

97° 47' 32.985 W

97° 47' 32.969 W

97° 47' 32.951 W

97° 47' 32.932 W

97° 47' 32.914 W

97° 47' 32.895 W

97° 47' 32.873 W

97° 47' 32.852 W

97° 47' 32.833 W

97° 47' 32.817 W

97° 47' 32.804 W

97° 47' 32.791 W

97° 47' 32.777 W

97° 47' 32.761 W

97° 47' 32.741 W

97° 47' 32.726 W

97° 47' 32.721 W

97° 47' 32.720 W

8/29/2018 3:35:06PM Page 3 COMPASS 5000.14 Build 85D

Continental

Company:

Project:

Site:

Well:

Wellbore:

Design:

Continental Resources - MC

Grady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Wellbore #1

Survey Report - Geographic

Local Co-ordinate Reference: Well Williams 2-25-24-13XHW

TVD Reference: Well @ 1174.0usft (H&P 543)

MD Reference: Well @ 1174.0usft (H&P 543)

North Reference: Grid

Survey Calculation Method: Minimum Curvature

Database: EDM 5000.1 Single User Db

L-.

Survey

Measured Vertical Map Map

Depth Northing EastingDepth Inclination Azimuth +N/-S +El-W

(usft) (1 (°) (usft) (usft) (usft) (usft) (usft) Latitude

6,120.4 0.43 53.35 6,119.8 33.5 47.8 626,291.51 2,062,128.78 35° 3' 14.861 N

6,214.9 0.54 36.74 6,214.3 34.1 48.3 626,292.08 2,062,129.33 35° 3' 14.867 N

6,309.4 0.55 47.16 6,308.8 34.7 48.9 626,292.74 2,062,129.93 35° 3' 14.873 N

6,403.9 0.47 62.14 6,403.3 35.2 49.6 626,293.23 2,062,130.60 35° 3' 14.878 N

6,498.2 0.69 65.35 6,497.6 35.6 50.5 626,293.65 2,062,131.46 35° 3' 14.882 N

6,592.4 0.79 56.93 6,591.8 36.2 51.5 626,294.24 2,062,132.52 35° 3' 14.888 N

6,686.9 0.71 59.17 6,686.3 36.9 52.6 626,294.89 2,062,133.57 35° 3' 14.894 N

6,781.3 0.60 353.62 6,780.7 37.7 53.0 626,295.69 2,062,134.02 35° 3' 14.902 N

6,875.9 0.46 337.68 6,875.3 38.5 52.8 626,296.53 2,062,133.82 35° 3' 14.911 N

6,970 4 0.48 14.32 6,969.8 39.3 52.8 626,297.26 2,062,133.77 35° 3' 14.918 N

7,064 9 0.55 42.19 7,064.3 40.0 53.2 626,297.98 2,062,134.17 35° 3' 14.925 N

7,159 4 0.42 39.75 7,158.8 40.6 53.7 626,298.59 2,062,134.70 35° 3' 14.931 N

7,253.9 0.34 21.49 7,253.3 41.1 54.0 626,299.11 2,062,135.02 35° 3' 14.936 N

7,348.4 0.36 14.63 7,347.8 41.7 54.2 626,299.66 2,062,135.20 35° 3' 14.941 N

7,442.8 0.51 8.42 7,442.2 42.4 54.3 626,300.36 2,062,135.34 35° 3' 14.948 N

7,537.2 0.68 354.10 7,536.6 43.3 54.3 626,301.34 2,062,135.34 35° 3' 14.958 N

7,631.7 0.78 356.71 7,631.0 44.5 54.2 626,302.54 2,062,135.25 35° 3' 14.970 N

7,72E .2 0.88 1.55 7,725.5 45.9 54.2 626,303.90 2.062,135.23 35° 3' 14.983 N

7,82C.9 0.91 9.19 7,820.2 47.4 54.4 626,305,37 2,062,135.37 35° 3' 14.998 N

7,915.6 0.85 14.00 7,914.9 48.8 54.7 626,306.80 2,062,135.66 35° 3' 15.012 N

8,010.1 0,76 31.61 8,009.4 50.0 55.2 626,308.01 2,062,136.16 35° 3' 15.024 N

8,104.6 0.82 43.63 8,103.9 51.0 56.0 626,309.03 2,062,136.95 35° 3' 15.034 N

8,198.9 0.96 53.90 8,198.2 52.0 57.1 626,309.99 2,062,138.06 35° 3' 15.044 N

8,293.3 0.74 59.39 8,292.6 52.8 58.2 626,310.76 2,062,139.22 35° 3' 15.051 N

8,387.7 0.71 64.51 8,387.0 53.3 59.3 626,311.33 2,062,140.27 35° 3' 15.057 N

8,482.2 0.65 58.53 8,481.5 53.9 60.3 626,311.86 2,062,141.26 35° 3' 15.062 N

8,576.8 0.84 59.53 8,576.1 54.5 61.3 626,312 49 2,062,142.31 35° 3' 15.068 N

8,671.1 1.01 62,16 8,670.3 55.2 62.6 626,313.23 2,062,143.64 35° 3' 15.075 N

8,765.6 1.01 56.71 8,764.8 56.1 64.1 626,314.07 2,062,145.08 35° 3' 15.084 N

8,859.7 0.78 57.34 8,858.9 56.9 65.3 626,314.88 2,062,146.31 35° 3' 15.092 N

8,954.1 0.80 59.39 8,953.3 57.6 66.4 626,315.56 2,062,147.42 35° 3' 15.098 N

9,048.6 0.79 52.02 9,047.8 58.3 67.5 626,316.29 2,062,148.50 35° 3' 15.106 N

9,143.2 0.73 43.51 9,142.4 59.1 68.4 626,317.13 2,062,149.43 35° 3' 15.114 N

9,227.6 0.84 41.50 9,236.8 60.1 69.3 626,318.09 2,062,150.30 35° 3' 15.123 N9,322.2 0.81 41.03 9.331.4 61.1 70.2 626,319.11 2,062,151.20 35° 3' 15.134 N

9,426.7 0.97 42.40 9,425.9 62.2 71.2 626,320.21 2,062,152.18 35° 3' 15.144 N

9,521.0 1.01 42.85 9,520.1 63.4 72.3 626,321.40 2,062,153.28 35° 3' 15.156 N

9,6'15.5 1.11 40.82 9,614.6 64.7 73.4 626,322.71 2,062,154.44 35° 3' 15.169 N

9,710.0 1.14 40.04 9,709.1 66.1 74.7 626,324.12 2,062,155.65 35° 3' 15.183 N

9,804.5 1.21 37.26 9,803.6 67.6 75.9 626,325.63 2,062,156.86 35° 3' 15.198 N

9,899.0 1.26 41.36 9,898.1 69.2 77.2 626,327.21 2,062,158.15 35° 3' 15.213 N9,993.2 1.25 33.99 9,992.2 70.8 78.4 626,328.84 2,062,159.41 35° 3' 15.230 N

10,037.5 1.28 37.05 10,086.5 72.5 79.6 626,330.53 2,062,160.62 35° 3' 15.246 N10,182.0 1.30 40.35 10,181.0 74.2 80.9 626,332.19 2,062,161.95 35° 3' 15.263 N

10,276.3 1.33 42.01 10,275.3 75.8 82.4 626,333.82 2,062,163.37 35° 3' 15.279 N

10,3701 1.12 32.26 10,369.7 77.4 83.6 626,335.41 2,062,164.60 35° 3' 15.294 N10,454.9 0.44 304.79 10,463.8 78,4 83.8 626,336.40 2,062,164.79 35° 3' 15.304 N10,559.2 0.47 343.39 10,558.1 79.0 83.4 626,336.98 2,062,164.38 35° 3' 15.310 N10,653.5 0.54 15.49 10,652.4 79.8 83.4 626,337.77 2,062,164.39 35° 3' 15.318 N10,747.6 0.70 18.28 10,746,5 80.7 83.7 626,338.75 2,062,164.69 35° 3' 15.327 N10,842.2 0.86 27.86 10,841.1 81.9 84.2 626,339.92 2,062,165.20 35° 3' 15.339 N

10,936.7 1.15 33.92 10,935.6 83,3 85.1 626,341.34 2,062,166.06 35° 3' 15.353 N11,C31.1 1.38 37.29 11,030.0 85.0 86.3 626,343.03 2,062,167.28 35° 3' 15.370 N11,125.5 1.43 35.15 11,124.4 86.9 87.7 626,344.90 2,062,168.65 35° 3' 15.388 N

11,220.0 1.45 36.86 11,218.8 88.8 89.0 626,346.82 2,062,170.04 35° 3' 15.407 N

Longitude

97° 47' 32.715 W

sr 47' 32.708 Wsr 47' 32.701 W97° 47' 32.693 W

sr 47' 32.682 W97° 47' 32.670 W

97° 47' 32.657 W

97° 47' 32.652 W

97° 47' 32.654 W

97° 47' 32.654 W

97° 47' 32.650 W

97° 47' 32.643 W

sr 47' 32.639 W97° 47' 32.637 W

97° 47' 32.636 Wsr 47' 32.636 Wsr 47' 32.637 W

sr 47' 32.637 W

sr 47' 32.635 W97° 47' 32.632 W

97° 47' 32.626 W

97° 47' 32.616 W

97° 47' 32.603 W

97° 47' 32.589 W

97° 47' 32.576 W

sr 47' 32.564 Wsr 47' 32.551 W97° 47' 32.535 W

97° 47' 32.518 W

97° 47' 32.503 W

sr 47' 32.490 W

sr 47' 32.477 Wsr 47' 32.466 Wsr 47' 32.455 W97° 47' 32.444 W

97° 47' 32,433 W

97° 47' 32.419 W

97° 47' 32.405 W

sr 47' 32.391 Wsr 47' 32.376 W97° 47' 32.361 W

97° 47' 32.345 W

97° 47' 32.331 W

sr 47' 32.315 Wsr 47' 32.298 W

sr 47' 32.283 W

97° 47' 32.280 W

9r 47' 32,285 W

sr 47' 32.285 W9r 47' 32.282 W

sr 47' 32.275 W97° 47' 32.265 W

97° 47' 32.250 W

97° 47' 32.234 W

97° 47' 32.217 W

8/29/2018 3 35 06PM Page 4 COMPASS 5000.14 Build 85D

Continental

Company:

Project:

Site:

Well:

Weilbore:

Design:

Continental Resources - MC

Grady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Wellbore #1

Survey

Survey Report - Geographic

Local Co-ordinate Reference: Well Williams 2-25-24-13XHW

TVD Reference: Well @ 1174.0usft (H&P 543)

MD Reference: Well @ 1174.0usft (H&P 543)

North Reference: Grid

Survey Calculation Method: Minimum Curvature

Database: EDM 5000.1 Single User Db

(DES

Measured

Depth

(usft)Inclination

(*)

Azimuth

(*)

Vertical

Depth

(usft)+NI-S

(usft)

+E/-W

(usft)

Map

Northing

(usft)

Map

Easting

(usft) Latitude Longitude

11,314,5 1.47 35.56 11,313.3 90.8 90.5 626,348.76 2,062,171.46 35° 3' 15.426 N 97° 47' 32.200 W

11,408.9 1.04 28.66 11,407.7 92.5 91.6 626,350.50 2,062,172.58 35° 3' 15.444 N 97° 47' 32.186 W

11,503.2 0.98 34.76 11,502.0 93.9 92.5 626,351.91 2,062,173.45 35° 3' 15.457 N 97° 47' 32.176 W

11,597.5 1.03 41.68 11,596.2 95.2 93.5 626,353.20 2,062,174.47 35° 3' 15.470 N 97° 47' 32.164 W

11,691.9 1.01 40,57 11,690.6 96.5 94.6 626,354.47 2,062,175.58 35° 3' 15.483 N 97° 47' 32.150 W

11,786.2 1.20 52.42 11,784.9 97.7 95.9 626,355.70 2,062,176.90 35° 3' 15.495 N 97° 47' 32.134 W

11,880.7 1.40 63.70 11,879.4 98.8 97.7 626,356.82 2,062,178.72 35° 3' 15.506 N 97° 47' 32.112 W

11,963.2 1.52 65.34 11,961.9 99.7 99.6 626,357.72 2,062,180.62 35° 3' 15.515 N 97° 47' 32.089 W

Gyro Tie-in @ 11963.2' MD / 11961.9' TVD

12,096.0 4.40 344.60 12,094.5 105.4 99.9 626,363.37 2,062,180.87 35° 3' 15.571 N 97° 47' 32.086 W

12,159.0 14.50 357.50 12,156.6 115.6 98.9 626,373.61 2,062,179.88 35° 3' 15.672 N 97° 47' 32.098 W

12,191.0 18.60 2.30 12,187.2 124.7 98.9 626,382.71 2,062,179.91 35° 3' 15.762 N 97° 47' 32.097 W

12,285 0 29.80 1.90 12,272.8 163.2 100.3 626,421.16 2,062,181.29 35° 3' 16.142 N 97° 47' 32.080 W

12,380 0 37.10 359.70 12,352.1 215.5 100.9 626,473.48 2,062,181.92 35° 3' 16.660 N 97' 47' 32.071 W

12,474 0 43.60 358.40 12,423.7 276.3 99.9 626,534.29 2,062,180.87 35° 3' 17.261 N 97° 47' 32.082 W

12,569 0 48.60 358.50 12,489.5 344.7 98.0 626,602.70 2,062,179.02 35° 3' 17.938 N 97° 47' 32.103 W

12,663 0 57.30 1.50 12,546.1 419.6 98.1 626,677.64 2,062,179.13 35° 3' 18.679 N 97° 47' 32.099 W

12,758.0 70.00 1.30 12,588.2 504.6 100.2 626,762.57 2,062,181.20 35° 3' 19.519 N 97° 47' 32.072 W

12,852.0 81.30 1.70 12,611.4 595.4 102.6 626,853.45 2,062,183.59 35° 3' 20.418 N 97° 47' 32.042 W

12,947.0 91.10 1.10 12,617.7 690.1 104.9 626,948.10 2,062,185.90 35° 3' 21.354 N 97° 47' 32.011 W

12,974.0 91.80 0.40 12,617.1 717.1 105.3 626,975.09 2,062,186.25 35° 3' 21.621 N 97° 47' 32.006 W

13,069.0 92.00 0.00 12,613.9 812.0 105.6 627,070.04 2,062,186.58 35° 3' 22.560 N 97° 47' 32.000 W

13,163.0 91.90 358.50 12,610.7 906.0 104.4 627,163.97 2,062,185.35 35° 3' 23.489 N 97° 47' 32.013 W

13,258.0 92.20 359.40 12,607.3 1,000.9 102.6 627,258.89 2,062,183.61 35° 3' 24.428 N 97° 47' 32.031 W

13,352.0 92.40 359.20 12,603.5 1,094.8 101.5 627,352.81 2,062,182.47 35' 3' 25.357 N 97° 47' 32.043 W

13,447.0 91.90 359.70 12,600.0 1,189.7 100.6 627,447.74 2,062,181.55 35° 3' 26.296 N 97° 47' 32.051 W

13,541.0 91.70 1.40 12,597.0 1,283.7 101.5 627,541.68 2,062,182.46 35° 3' 27.226 N 97° 47' 32.038 W

13,636.0 89.80 1.20 12,595.8 1,378.6 103.6 627,636.65 2,062,184.61 35° 3' 28.165 N 97° 47' 32.010 W

13,730.0 90.10 1.20 12,595.9 1,472.6 105.6 627,730.63 2,062,186.58 35° 3' 29.094 N 97° 47' 31.984 W

13,825.0 90.30 0.70 12,595.5 1,567.6 107.2 627,825.61 2,062,188.16 35° 3' 30.034 N 97° 47' 31.963 W

13,919.0 92.40 1.30 12,593.3 1,661.6 108.8 627,919.57 2,062,189.80 35° 3' 30.963 N 97° 47' 31.940 W

14,014.0 92.90 1.20 12,588.9 1,756.4 110.9 628,014.44 2,062,191.87 35° 3' 31.902 N 97° 47' 31.913 W

14,108.0 90.90 1.90 12,585.8 1,850.3 113.4 628,108.35 2,062,194.41 35° 3' 32.830 N 97° 47' 31.880 W14,20:3.0 92.10 2.50 12,583.3 1,945.2 117.1 628,203.25 2,062,198.05 35° 3' 33.769 N 97° 47' 31.834 W14,297.0 90.90 2.60 12,580.9 2,039.1 121.2 628,297.12 2,062,202.23 35° 3' 34.697 N 97° 47' 31.781 W14,390.0 90.90 2.60 12,579.4 2,132.0 125.5 628,390.01 2,062,206.45 35° 3' 35.616 N 97° 47' 31.728 W14,48.5.0 89.10 2.40 12,579.4 2,226.9 129.6 628,484.92 2,062,210.59 35° 3' 36.555 N 97° 47' 31.676 W14,579.0 87.60 0.50 12,582.1 2,320.8 132.0 628,578.84 2,062,212.97 35° 3' 37.484 N 97° 47' 31.645 W14,674,0 85.60 359.70 12,587.7 2,415.7 132.1 628,673.67 2,062,213.14 35° 3' 38.422 N 97° 47' 31.641 W14,768.0 86.20 359.80 12,594.5 2,509.4 131.7 628,767.43 2,062,212.73 35° 3' 39.349 N 97° 47' 31.644 W14,863.0 85.90 359.70 12,601.0 2,604.2 131.3 628,862.20 2,062,212.32 35° 3' 40.286 N 97° 47' 31.646 W14,957.0 86.10 359,90 12,607.6 2,698.0 131.0 628,955.97 2,062,211.99 35° 3' 41.214 N 97° 47' 31.648 W15,052.0 86.20 359.80 12,613.9 2,792.8 130.7 629,050.75 2,062,211.74 35° 3' 42.151 N 97° 4T 31.648 W15,146.0 88.70 359.60 12,618.1 2,886.6 130.3 629,144.65 2,062,211.25 35° 3' 43.080 N 97° 47' 31 652 W15,241.0 90.70 358.80 12,618.6 2,981.6 128.9 629,239.64 2,062,209.92 35° 3' 44.020 N 97° 47' 31.666 W15,335.0 90.40 357.50 12,617.7 3.075.6 125.9 629,333.58 2,062,206.89 35° 3' 44.949 N 97° 47' 31.700 W15,430.0 90.30 357.90 12,617.1 3,170.5 122.1 629,428.50 2,062,203.08 35° 3' 45.888 N 97° 47' 31.743 W15,524.0 91.50 358.10 12,615.7 3,264.4 118.8 629,522.43 2,062,199,80 35° 3' 46.817 N 97° 47' 31.780 W15,619.0 92.00 358.40 12,612.8 3,359.3 115.9 629,617.34 2,062,196.90 35° 3' 47.756 N 97° 47' 31.813 W15,714,0 89.50 358.70 12,611.5 3,454.3 113.5 629,712.30 2,062,194.49 35° 3' 48.695 N 97° 47' 31.840 W15,807.0 89.80 358.50 12,612.1 3,547.3 111.2 629,805.27 2,062,192.22 35° 3' 49.615 N 97° 47' 31.865 W15,903.0 90.60 358.70 12,611.7 3,643.2 108.9 629,901.24 2,062,189.87 35° 3' 50.564 N 97° 47' 31.890 W15,998.0 91.30 358.60 12,610.2 3,738.2 106.6 629,996,20 2,062,187.64 35° 3' 51.503 N 97° 47' 31.915 W16,092.0 92.50 358,80 12,607,0 3,832.1 104.5 630,090.12 2,062,185.51 35° 3' 52.432 N 97° 47' 31.938 W16,187.0 91.40 358.40 12,603.8 3,927,0 102.2 630,185.03 2,062,183.19 35° 3' 53.371 N 97° 47' 31.964 W

8/29/2018 3:35:06PM Page 5 COMPASS 5000 14 Build 85D

Continental

Company:

Project:

Site:

Well:

Wellbore:

Design:

Survey

Measured

Depth

Continental Resources - MC

Grady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Wellbore #1

Survey Report - Geographic

Local Co-ordinate Reference:

TVD Reference:

MD Reference:

North Reference:

Survey Calculation Method:

Database:

Well Williams 2-25-24-13XHW

Well @ 1174.0usft (H&P 543)

Well @ 1174.0usft (H&P 543)

G rid

Minimum Curvature

EDM 5000.1 Single User Db

Vertical

Depth

Map

Northing

Map

Easting

(usft)Inclination Azimuth

(usft)+Ni-S

(usft)

+El-W

(usft) (usft) (usft) Latitude Longitude

16,281.0 90.80 359.80 12.602.0 4,021.0 100.7 630,279.00 2,062,181.71 35° 3' 54.301 N 97° 47' 31.979 W

16,376.0 90.80 0.20 12,600.7 4,116.0 100.7 630,373.99 2.062,181.71 35° 3' 55.240 N 97° 47' 31.977 W

16,470.0 91.00 0.40 12,599.2 4,210.0 101.2 630,467.98 2,062,182.20 35° 3' 56.170 N 97° 47' 31.969 W

16,565.0 90.50 0.70 12,598.0 4,305.0 102.1 630,562.97 2,062,183.11 35° 3' 57.110 N 97° 47' 31.955 W

16,659.0 90.60 0.80 12,597.1 4,399.0 103.3 630,656.96 2,062,184.34 35° 3' 58.039 N 97° 47' 31.938 W

16,754.0 91 40 1.00 12,595.4 4,493.9 104.8 630,751.93 2,062,185.84 35° 3' 58.979 N 97 47' 31.918 W

16,848.0 92.40 0.40 12,592.3 4,587.9 106.0 630,845.87 2,062,186.98 35° 3' 59.908 N 97° 47' 31.902 W

16,943.0 92.10 0.90 12,588.6 4,682.8 107.1 630,940.79 2,062,188.06 35° 4' 0.847 N 9r 47 31.887 W

17,038.0 94.00 1.30 12,583.5 4,777.6 108.9 631,035.63 2,062,189.88 35° 4' 1.785 N 97° 47' 31.862 W

17,132.0 96.70 2.00 12,574.7 4,871.2 111.6 631,129.17 2,062,192.57 35° 4' 2.710 N 97° 47' 31.828 W

17,227.0 96.30 1.90 12,564.0 4,965.5 114.8 631,223.51 2,062,195.79 35° 4' 3.643 N 97° 47' 31.787 W

17,321.0 96.80 1.90 12,553.3 5,058.8 117.9 631,316.84 2,062,198.88 35° 4' 4.566 N 97° 47' 31.747 W

17,416.0 96.20 0.40 12,542.5 5,153.2 119.8 631,411,21 2,062,200.78 35° 4' 5.499 N 97° 47' 31.722 W

17,510.0 97.00 0.40 12,531.7 5,246.6 120.4 631,504.58 2,062,201.43 35° 4' 6.423 N 97° 47' 31.712 W

17,605.0 96.20 359.70 12,520.8 5,340.9 120.5 631,598.95 2,062,201.51 35° 4' 7.356 N 97° 47' 31.708 W

17,699.0 95.20 359.10 12,511.4 5,434.5 119.5 631,692.48 2,062,200.53 35° 4' 8.281 N 97° 47' 31.718 W

17,793.0 93.10 358.60 12,504.6 5,528.2 117.7 631,786.21 2,062,198.65 35° 4' 9.209 N 97° 47' 31.738 W

17,888.0 93.70 358.30 12,499.0 5,623.0 115.1 631,881.01 2,062,196.08 35° 4' 10.146 N 97 47' 31.767 W

17,984.0 90.40 358.20 12,495.6 5,718.9 112.2 631,976.89 2,062.193.15 35° 4' 11.095 N 97 47 31.800 W

18,078.0 88.60 358.00 12,496.4 5,812.8 109.0 632,070.83 2,062,190.04 35° 4' 12.024 N 97° 47' 31.835 W

18,173.0 89.10 358.30 12,498.3 5,907.8 106.0 632,165.76 2,062,186.97 35° 4' 12.963 N sr 47' 31,869 w18,267.0 89.70 358.40 12,499.3 6,001.7 103.3 632,259.72 2,062,184 .26 35° 4' 13.892 N sr 47' 31.900 W18,362.1) 89.10 358.70 12,500.3 6,096.7 100.9 632,354.68 2,062,181.86 35° 4' 14.832 N 9r 47' 31.926 W

18,457.0 89.40 358,60 12,501.5 6,191.6 98.6 632,449.65 2.062,179.62 35° 4' 15.771 N 97° 47' 31.951 W

18,551.0 90.00 358.90 12,562.0 6,285.6 96.6 632,543.62 2,062,177.57 35° 4' 16.701 N 97° 47' 31.973 W

18,646.0 91.60 359.00 12,500.7 6,380.6 94.8 632,638.59 2,062,175.83 35° 4' 17.640 N 97 47' 31.992 W

18,740.0 90.20 359.70 12,499.2 6,474.6 93.8 632,732.57 2,062,174.77 35° 4' 18.570 N 9r 47' 32.002 W

18,835.0 91.80 359.90 12,497.6 6,569.6 93.4 632,827.55 2,062,174.43 35° 4' 19.509 N 97° 47' 32.004 W

18,929.0 91.00 0.80 12,495.3 6,663.5 94.0 632,921.52 2,062,175.01 35° 4' 20.439 N sr 47' 31.994 W19,024.0 92.40 1.10 12,492.4 6,758.5 95.6 633.016.47 2,062,176.58 35° 4' 21.378 N 97° 47' 31.973 W

19,118.0 90.70 1.10 12,489.9 6,852.4 97.4 633,110.41 2,062,178.39 35° 4' 22.307 N 97° 47' 31.949 W

19,213.0 92.60 1.70 12,487.2 6,947.3 99.7 633,205.34 2,062,180.71 35° 4' 23.246 N 97° 47' 31.919 W

19,307.0 93.10 2.40 12,482.5 7,041.2 103.1 633,299.16 2,062,184.06 35° 4' 24.174 N 97° 47' 31.876 W19,402.0 92.10 2.40 12,478.2 7,136.0 107.0 633,393.98 2,062,188.04 35° 4' 25.111 N sr 47' 31.826 W19,496.0 89.40 2.10 12,477.0 7,229.9 110.7 633,487.89 2,062,191.73 35° 4' 26.040 N sr 47' 31.779 W19,591.0 90.70 1.50 12,476.9 7,324.8 113.7 633,582.84 2,062,194.71 35° 4' 26.979 N sr 47' 31.741 W19,685.0 90.30 359.80 12,476.1 7,418.8 114.8 633,676.83 2,062,195.78 35° 4' 27.909 N sr 47' 31.726 W19,780.0 91.70 359.70 12,474.4 7,513.8 114.4 633,771.81 2,062,195.36 35° 4' 28.848 N 97 47' 31.729 W

19,874.0 91.00 359.60 12,472.2 7,607.8 113.8 633,865.78 2,062,194.79 35° 4' 29.778 N 97° 47' 31.733 W

19,969.0 92.40 0.10 12,469.4 7,702.7 113.5 633,960.74 2,062,194.54 35° 4' 30.717 N 97° 47' 31.734 W

20,064.0 91.20 0.00 12,466.4 7,797.7 113.6 634,055.69 2,062,194.62 35° 4' 31,656 N 97° 47' 31.730 W

20,158.0 92.40 359.00 12,463.4 7,891.6 112.8 634,149.63 2,062,193.80 35° 4' 32.586 N 97° 47' 31.738 W20,253 0 92.10 0.20 12,459.7 7,986.6 112.1 634,244.56 2,062,193.14 35° 4' 33.524 N 97° 47' 31.744 W

20,347 0 90.10 0.80 12,457.9 8,080.5 113.0 634,338.53 2,062,193.96 35° 4' 34.454 N 97° 47' 31.731 W

20,442 0 90.40 0.90 12,457.5 8,175.5 114.4 634,433.52 2,062,195.37 35° 4' 35.393 N 9r 47' 31.712 W

20,537 0 90.50 1.00 12,456.7 8,270.5 116.0 634,528.50 2,062,196.95 35° 4' 36.333 N 97° 47' 31.691 W

20,631 0 91.10 0.90 12,455.4 8,364.5 117.5 634,622.48 2,062,198.50 35° 4' 37.262 N 97° 47' 31.670 W

20,726 0 92.80 1.60 12,452.2 8,459.4 119.6 634.717.40 2,062,200.58 35° 4' 38.201 N 97° 47' 31.642 W20,820 0 90.70 1.80 12,449.3 8,553.3 122.4 634,811.31 2,062,203.36 35° 4' 39.130 N 9r 47' 31.607 W20,914 0 91.30 2.20 12,447.7 8,647.2 125.6 634,905.24 2,062,206.64 35° 4' 40.059 N sr 47' 31.565 W21,009 0 91.50 3.60 12,445.4 8,742.1 130.5 635,000.08 2,062,211.45 35° 4' 40.997 N 97° 47' 31.505 W

21,103 0 90.70 2.50 12,443.5 8,835.9 135.5 635,093.93 2,062,216.45 35° 4' 41.925 N 97° 47' 31.442 W21,198 0 89.70 0.40 12,443.2 8,930.9 137.9 635,188.89 2,062,218.85 35° 4' 42.864 N 97° 47' 31.411 W21,293 0 89.70 0.00 12,443.7 9,025.9 138.2 635,283.89 2,062,219.18 35° 4' 43.804 N 97° 47' 31.404 W21,387.0 90.20 0.00 12,443.8 9,119.9 138.2 635.377.89 2.062.219.18 35° 4' 44.734 N 97° 47' 31.402 W

8/29/2018 3:35:06PM Page 6 COMPASS 5000.14 Build 85D

Continental

Company:

Project:

Site:

Well:

Wellbore:

Design:

Continental Resources - MC

Grady County, OK

Sec. 25, T7N, R6W

Williams 2-25-24-13XHW

Wellbore #1

Wellbore #1

Survey Report - Geographic

Survey

Local Co-ordinate Reference:

TVD Reference:

MD Reference:

North Reference:

Survey Calculation Method:

Database:

L"c

Well Williams 2-25-24-13XHW

Well @ 1174.0usft (H&P 543)

Well @ 1174.0usft (H&P 543)

Grid

Minimum Curvature

EDM 5000.1 Single User Db

Measured Vertical Map Map

Depth Depth Northing Easting

(usft)Inclination

(e)

Azimuth

(1 (usft)+Nl-S

(usft)

+Ei-W

(usft) (usft) (usft) Latitude Longitude

21,481.0 90.90 0.40 12,442.9 9,213.9 138.5 635,471.89 2,062,219.51 35° 4' 45.664 N 97° 47' 31.396 W

21,576.0 91.60 0.10 12,440.8 9,308.9 138.9 635,566.86 2,062,219.93 35° 4' 46.603 N 97° 47' 31.389 W

21,670.0 93.10 1.60 12,437.0 9,402.8 140.3 635,660.77 2,062,221.32 35° 4' 47.532 N 97° 47' 31.369 W

21,765.0 92.10 1.40 12,432.7 9,497.6 142.8 635,755.63 2,062,223.80 35° 4' 48.470 N 9T 47' 31.337 W

21,859.C, 92.30 1.70 12,429.0 9,591.5 145.3 635,849.53 2,062,226.34 35° 4' 49.399 N 97° 47' 31.304 W

21,915.0 92.40 1.90 12,426.8 9,647.5 147.1 635,905.46 2,062,228.10 35° 4' 49.952 N 97° 47' 31.282 W

21,975.0 92.40 1.90 12,424.2 9,707.4 149.1 635,965.37 2,062,230.09 35° 4' 50.544 N 9T 47' 31.256 W

TD @ 21975.0' MD / 12424.2' TVD

Design Annotatlons

Measured

Depth

Vertical

DepthLocat Coordinates

+N/-S +E/-W(usft) (usft) (usft) (usft) Comment

11 ,963.2 11,961.9 997 99.6 Gyro Tie-in @ 11963.2' MD / 11961.9' TVD

21,975.0 12,424.2 9,7074 149.1 TD @ 21975.0' MD / 12424,2' TVD

8/29/2018 3: 35: 06PM Page 7 COMPASS 5000.14 Build 85D