Asset Number: WS41-30

Performance SheetDrill Pipe6.625'' x 3.250'' NC50

5.000'' 19.50 ppf 0.362'' wall IEU

Grade: G-105

Range: 2

Size and Weight:

Tool Joint:

Pipe Body:

OD (in):

Wall Thickness (in):

Nominal ID (in):

Nominal100% RBW 95% RBW

Ultra Class90% RBW

Premium80% RBW

Tensile Strength (lbs):

Torsional Strength (ft-lbs):

Burst Capacity (psi):

Collapse Capacity (psi):

5.000

0.362

4.276

57,633

12,999

4.964

0.344

4.276

524,087

54,478

14,444

11,963

4.928

0.326

4.276

494,558

51,354

13,684

10,913

4.855

0.290

4.276

436,149

45,199

12,163

8,765

Connection: NC50

TJ OD (in): 6.625

MYS (ksi): 120 Maximum MUT (ft-lbs): 30,700

Tool Joint Torsional Strength (ft-lbs): 51,200

Tool Joint Tensile Strength (lbs): 1,250,000

TJ ID (in): 3.250

Tubular Assembly:

Adjusted Weight (lbs/ft): 24.11

Approximate Length (ft): 31.5

Max Upset OD (in): 5.125

18

Pin TJ Length (in): 9

Box TJ Length (in): 12

Elevator Shoulder:

Smooth Edge OD (in): 6.812

Nominal TJ OD (in): 6.625

Notes: Body properties are calculated based on uniform OD and wall thickness.Burst capacity for Nominal (100% RBW) based on 87.5% RBW per API.

Fluid Capacity w/IPC (gal/ft): 0.70

13,304

Smooth Edge Height (in): 3/32

SE Elevator Shoulder Capacity (lbs): 1,658,000Tension at Connection Yield @ Max MUT (lbs): 1,117,600

Tension at Shoulder Separation @ Max MUT (lbs): Tensile Limited

Tension at Connection Yield @ Min MUT (lbs): 1,250,000

Tension at Shoulder Separation @ Min MUT (lbs): 1,132,000

N/A

N/A

Drift Size (in): 3.125

0

Note: These are OEM values that may vary with actual values due to mill tolerances, IPC tolerances, OEM rounding, and other factors. Pipe is purchased at a guaranteed 95% RBW. IPC is applied to a nominal thickness of 0.009''. Pipe will have an ID of 4.218'', which is smaller than pipe purchased at 87.5%.

Note: MUT values are based on a friction factor of 1.0. There is no published pressure rating for this connection.

Minimum MUT (ft-lbs): 25,600

Upset Type: IEU Fluid Capacity w/o IPC (gal/ft): 0.71

Fluid Displacement (gal/ft): 0.37

5.250Assumed Elevator Bore (in):

1,440,200Nominal TJ OD Elevator Shoulder Capacity (lbs):

Note: Elevator capacity based on assumed elevator bore, no wear factor, and contact stress of 110, 100 psi. An increased elevator shoulder OD increases elevator capacity without affecting make-up torque.

553,832

Fluid Displacement (bblsl/ft): 0.0088

Fluid Capacity w/IPC (bbls/ft): 0.0167

Fluid Capacity w/o IPC (bbls/ft): 0.0169

The technical information containted herein, including the product performance sheet and other attached documents, has been extracted from information available from the manufacturer and is for reference only and not a recommendation. The user is fully responsible for the accuracy and suitability of use of the technical information. Workstrings International cannot assume responsibility for the results obtained through the use of this material. No expressed or implied warranty is intended. Drill pipe assembly properties are calculated based on uniform OD and wall thickness. No safety factor is applied. The information provided for various inspection classes and for various wear conditions (remaining body wall) is for information only and does not represent or imply acceptable operation limits. It is the responsibility of the customer and the end user to determine the appropriate performance ratings, acceptable use of the product, maintain safe operational practices, and to apply a prudent safety factor suitable for the application. For API connections that have different pin and box IDs, tool joint ID refers to the pin ID. Per Chapter B, Section 4 VII of the IADC drilling manual, it is recommended that drilling torque should not exceed 80% of MUT.

www.workstringsinternational.com 30-Nov-15

Download the Workstrings International Pipe Specification App on the App Store℠ or Google Play™

Operational Limits of Drill Pipe

% Inspection Class80 5

NC50 6.625Connection

Pipe Body ODPipe Body

Tool Joint OD

0.362 G-105

120,0003.250 Tool Joint Specified Minimum Yield Strength

Wall Thickness Pipe Body Grade

Tool Joint ID

0

1,600

3,200

4,800

6,400

8,000

9,600

11,200

12,800

14,400

16,000

17,600

19,200

20,800

22,400

23,900

25,500

27,100

28,700

30,300

436,100

435,900

435,100

433,700

431,800

429,300

426,200

422,500

418,300

413,400

407,900

401,700

394,800

387,200

378,800

370,200

360,100

349,100

336,900

323,300

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

1,117,600

436,100

435,900

435,100

433,700

431,800

429,300

426,200

422,500

418,300

413,400

407,900

401,700

394,800

387,200

378,800

370,200

360,100

349,100

336,900

323,300

0

1,300

2,700

4,000

5,300

6,600

8,000

9,300

10,600

11,900

13,300

14,600

15,900

17,200

18,600

19,900

21,200

22,500

23,900

25,200

436,100

436,000

435,400

434,400

433,100

431,500

429,300

426,800

424,000

420,800

416,800

412,800

408,300

403,300

397,500

391,600

385,200

378,300

370,200

362,100

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

1,132,000

436,100

436,000

435,400

434,400

433,100

431,500

429,300

426,800

424,000

420,800

416,800

412,800

408,300

403,300

397,500

391,600

385,200

378,300

370,200

362,100

(in) (in)

(in) (in)

(psi)

(lbs)(ft-lbs) (lbs) (lbs) (ft-lbs) (lbs) (lbs) (lbs)

(ft-lbs) (ft-lbs)

Note: Recommended MUT should always be used when possible. If not possible, MUT should be as close to Recommended MUT as possible.

Note: The technical information contained herein, including the product performance sheet and other attached documents, is for reference only and should not be construed as a recommendation. The user is fully responsible for the accuracy and suitability of use of the technical information. NOV Grant Prideco cannot assume responsibility for the results obtained through the use of this material. No expressed or implied warranty is intended. Drill pipe assembly properties are calculated based on uniform OD and wall thickness. No safety factor is applied. The information provided for various inspection classes and for various wear conditions (remaining body wall) is for information only and does not represent or imply acceptable operating limits. It is the responsibility of the customer and the end user to determine the appropriate performance ratings, acceptable use of the product, maintain safe operational practices, and to apply a prudent safety factor suitable for the application. For API connections that have different pin and box ID’s, tool joint ID refers to the pin ID. Per Chapter B, Section 4 VII of the IADC drilling manual, it is recommended that drilling torque should not exceed 80% of MUT.

1,132,00025,600

26,200

26,700

27,300

27,900

28,400

29,000

29,600

30,100

30,700

1,158,500

1,180,600

1,207,200

1,233,700

1,242,800

1,210,200

1,177,500

1,150,300

1,117,600

(ft-lbs) (lbs)

06-17-2015

Make-up Torque RangeConnection