Drill Pipe Performance Sheetwww.NOV.com/GrantPrideco Phone: +1 (281) 878-8000

Pipe Body OD

Drill Pipe LengthPipe Body Grade

Connection

Tool Joint IDTool Joint OD

Pin TongBox Tong

Drill Pipe Approximate LengthNominal Weight DesignationPipe Body Wall Thickness

5.5000.415

Range2TurboTorque 550

4.2506.625

1215

Tool Joint SMYS 130,000

Drill Pipe Configuration

Upset Type IEU

S-13524.7031.9

Connection tensile at Recommended MUT is less than 80% inspection class pipe body tensile, a lower MUT should be considered.

SmoothEdge Height 3/32 Raised

(in)

(in)

(in)

(in)

(in)

(in)

(ft)

(in)

(psi)

Max Upset OD (DTE) 5.688(in)

Note: Tong space may include hardfacing.

Drill Pipe Performance

Drill Pipe Adjusted Weight

Fluid Displacement

Fluid Capacity

Drift Size

27.600.42

Fluid Capacity0.86

4.125

0.85

Note: Drill pipe assembly values are best estimates and may vary due to pipe body mill tolerance, internal plastic coating, and other factors.

0.0205 0.0203

Note: Oil field barrel equals 42 US gallons.

Best Estimates(with Coating)(without Coating)80 % Inspection Class

Performance of Drill Pipe with Pipe Body at

Max TensionOperational Torque

59,300

42,400

Applied Make-up Torque

Drill-Pipe Length Range2

0 634,10053,300 523,700

0 704,30035,200 632,000

(lbs/ft)

(gal/ft)

(gal/ft)

(Bbls/ft)

(in)

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

Recommended MUT

Minimum MUT

26.580.41

0.880.0209

(least accurate)Nominal

Fluid Displacement 0.0100 0.0097(Bbls/ft)Tension OnlyCombined Loading

Tension OnlyCombined Loading

Recommended Make-up Torque 59,300Minimum Make-up Torque 42,400

84,8001,046,600

Connection Performance TurboTorque 550 6.625 4.250 )( X 130,000Tension at Connection Yield

Minimum Tool Joint OD for API Premium Class

Tensile Limited 634,1001,038,600 1,046,600

Tool Joint Tensile Strength

Tension at Shoulder Separation

Applied Make-up Torque

6.315

Tool Joint Torsional Strength

Tool Joint Dimensions(ft-lbs) (lbs) (lbs)

(in)

(in) (in) (psi)

Balanced OD 6.528(in)

(ft-lbs)

(lbs)

OD ID

Minimum Tool Joint OD for Counterbore

6.315(in)Note: To maximize connection operational tensile, a MUT (T4) = 42,700 (ft-lbs) should be applied.Note: Recommended make-up torque is the maximum make-up torque that should be applied.

Elevator Shoulder Information

Elevator Capacity5.812Assumed Elevator Bore Note: A raised elevator OD increases elevator capacity without affecting make-up torque.

Elevator OD 6.812

Box OD 6.625 6.3696.812873,800 586,100

Worn to BevelDiameter

Nominal Tool JointOD3/32 Raised

SmoothEdge Height

1,091,7006.315526,900

Worn to Min TJ OD forAPI Premium Class

(in)

(lbs)

(in)

(in)

Note: Elevator capacity based on assumed Elevator Bore, no wear factor, and contact stress of 110,100psi.

3/32 Raised

Pipe Body Slip Crushing Capacity

Slip Crushing CapacityAssumed Slip LengthTransverse Load Factor (K)

16.52.6

5.5 0.415 S-135( )Pipe Body Configuration OD Wall80Nominal % Inspection Class API Premium Class

702,900 557,300557,300(lbs)

(in)

(in) (in)

Note: Slip Crushing: Slip crushing load is calculated with the Spiri-Reinhold equation from “Why Does Drill Pipe Fail in the Slip Area” World Oil, 1959 for the slip length and transverse load factor shown and is for reference only. Slip crushing is dependent on the slip design and condition, coefficient of friction, loading conditions, time in slips, drill pipe OD and wall variation, and other factors. Consult with the slip manufacturer for additional information.

Pipe Tensile Strength 895,000 704,300 704,300Pipe Torsional Strength

80% Pipe Torsional StrengthBurstCollapse

101,800

81,50017,82617,023

79,800

63,80016,29811,177

79,800

63,80016,29811,177

Pipe Body Performance

TJ/PipeBody Torsional Ratio 1.061.060.83

(lbs)

(ft-lbs)

(psi)

(ft-lbs)

(psi)

Note: Nominal Burst calculated at 87.5% RBW per API.

5.5 0.415 S-135( )Pipe Body Configuration OD Wall(in) (in)

Wall ThicknessNominal Pipe ID

Cross Sectional Area of ODCross Sectional Area of IDSection ModulusPolar Section Modulus

0.4154.670

23.75817.1297.84415.688

5.3340.3324.670

22.34617.1296.14512.290

5.3340.3324.670

22.346Cross Sectional Area of Pipe Body

17.1296.14512.290

6.630 5.217 5.217

Pipe OD 5.500

Nominal

(in^2)

(in)

(in^3)

(in^3)

(in^2)

(in^2)

(in)

(in)

80 % Inspection Class API Premium Class

09-19-2011Steven Youngson

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.

www.NOV.com/GrantPrideco/CustomerFeedback

% Inspection Class80 5.5

TurboTorque 550 6.625Connection

Pipe Body ODPipe Body

Tool Joint OD

0.415 S-135

130,0004.250 Tool Joint Specified Minimum Yield Strength

Wall Thickness Pipe Body Grade

Tool Joint ID

Connection Max Tension

Pipe Body Max Tension

02,8005,6008,40011,20014,00016,80019,70022,50025,30028,10030,90033,70036,50039,30042,10044,90047,70050,50053,300

704,300703,900702,600700,400697,300693,400688,500682,500675,700668,000659,200649,300638,400626,300612,900598,300582,200564,500545,200523,700

Operational drilling torque is limited by the Make-up Torque.

634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100

634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100634,100626,300612,900598,300582,200564,500545,200523,700

Connection Max Tension

Pipe Body Max Tension

01,9003,7005,6007,4009,30011,10013,00014,80016,70018,50020,40022,20024,10025,90027,80029,60031,50033,40035,200

704,300

704,100

703,600

702,600

701,300

699,500

697,500

694,900

692,100

688,700

685,100

680,900

676,500

671,400

666,200

660,200

654,000

647,100

639,600

632,000

Operational drilling torque is limited by the Make-up Torque.

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

1,038,600

704,300704,100703,600702,600701,300699,500697,500694,900692,100688,700685,100680,900676,500671,400666,200660,200654,000647,100639,600632,000

(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.

1,038,600

Connection Max Tension

Min MUT

Rec MUT

42,40044,30046,20048,00049,90051,80053,70055,50057,40059,300

1,007,500960,200915,400868,100820,800773,500728,700681,400634,100

(ft-lbs) (lbs)

09-19-2011Steven Youngson

Make-up Torque RangeConnection

ToolJoint OD

Connection Max Tension

Connection Wear

Rec MUT

6.6256.5976.5696.546.5126.4846.4566.4286.46.3716.3436.315

59,30059,30059,30059,20058,50057,10055,80054,50053,20051,90050,60049,300

42,400

42,400

42,300

42,300

41,800

40,800

39,900

38,900

38,000

37,000

36,100

35,200

Connection Max Tension

Min MUT

634,100630,700627,200626,100639,700670,200698,000725,500752,600779,200805,700831,700

1,038,600

1,043,300

1,045,800

1,042,200

1,043,800

1,024,100

1,006,800

987,000

969,600

949,800

932,300

914,800

New OD

Worn OD

Connection Torsional Strength

84,80084,70084,70084,60083,50081,60079,70077,90076,00074,10072,20070,400

Combined Loading Table (Torque-Tension)Pipe Body

0

704,300

7,300

701,400

14,500

692,600

21,800

677,500

29,000

656,100

36,300

627,200

Pipe Body Torque

Pipe Body Max Tension

43,500

590,400

50,800

543,100

58,000

483,600

65,300

404,600

72,500

293,900

79,700

30,800

% Inspection Class80 5.5Pipe Body ODPipe Body 0.415 S-135Wall Thickness Pipe Body Grade

TurboTorque 550 6.625Connection Tool Joint OD 130,0004.250 Tool Joint Specified Minimum Yield Strength

Tool Joint ID(in)

(ft-lbs)

(psi)(in)

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

(in) (in)

(ft-lbs)

(lbs)

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.

09-19-2011Steven Youngson

0

200,000

400,000

600,000

800,000

1,000,000

1,200,000

Tension (lb

s)

Torque (ft‐lbs)

Tool Joint Yield

Tool Joint Shoulder Separation

TJ Operational Limit (Rec MUT)

TJ Operational Limit (Min MUT)

Connection: TurboTorque 550 (6.625 (in) OD X 4.250 (in) ID) SMYS = 130,000 (psi)Pipe Body: 80% Inspection Class, 5.500 (in) OD, 0.415 (in) wall thickness, S‐135 Pipe Grade

Torque‐Tension Graph

Pipe Body Yield at 80% Inspection Class

Pipe Body in Combined Loading

Connection Performance (based on  MUT)

(safety factor = 1.0)

0

100,000

200,000

300,000

400,000

500,000

600,000

700,000

Tension (lb

s)

Operational Torque (ft‐lbs)

Connection: TurboTorque 550 (6.625 (in) OD X 4.250 (in) ID) SMYS = 130,000 (psi)

Operational limit (safety factor = 1.0)

Overload Zone

Pipe Body: 80% Inspection Class, 5.500 (in) OD, 0.415 (in) wall thickness, S‐135 Pipe Grade

Drill Pipe Operational Limits (Connection at Recommended MUT = 59,300 (ft-lbs) )

0

100,000

200,000

300,000

400,000

500,000

600,000

700,000

800,000

Tension (lb

s)

Operational Torque (ft‐lbs)

Connection: TurboTorque 550 (6.625 (in) OD X 4.250 (in) ID) SMYS = 130,000 (psi)

Overload Zone

Pipe Body: 80% Inspection Class, 5.500 (in) OD, 0.415 (in) wall thickness, S‐135 Pipe Grade

Drill Pipe Operational Limits (Connection at Minimum MUT = 42,400 (ft-lbs) )

Operational limit (safety factor = 1.0)

0

10,000

20,000

30,000

40,000

50,000

60,000

70,000

80,000

90,000

Torque

 (ft‐lbs)

Tool Joint OD (in)

Connection Wear for TurboTorque 550 (6.625 (in) OD X 4.250 (in) ID)

Torsional Strength

Recommended MUT

Minimum MUT

Material SMYS (specified minimum yield strength) = 130,000 (psi)

80% of Premium Pipe Body Torsional Strength

Pipe Body

Connection

Pipe Body: 5.500 (in) OD, 0.415 (in) wall thickness, S‐135 Pipe Grade