Texas EZ Torque Operation Manual Download Page 1

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EZ Torque

Operation Manual

Published by Texas International Oilfield Tools, LTD, Engineering

3035 Eastveld Drive • Houston, TX 77073

www.texasinternational.com

TECHNICAL MANUAL

Summary of Contents for EZ Torque

Page 1: ... Operation Manual 2005 2020 Texas International Oilfield Tools LTD Published by Texas International Oilfield Tools LTD Engineering 3035 Eastveld Drive Houston TX 77073 www texasinternational com TECHNICAL MANUAL ...

Page 2: ... LTD Revision History Rev Date Reason B 12 30 14 Re Issued for Use C 7 16 2020 Corrected BOM Description of Change Rev Change B Reformatted and added Operation and Troubleshooting sections C Changed max operating pressure from 2500 psi in Table 2 Updated Table 3 Corrected Figure 4 Revised Table 10 by combining items 8 and 10 In Table 11 item 5 was p n 060000 14 is now bought as an assembly p n T17...

Page 3: ... com 3 TABLE OF CONTENTS GENERAL 4 CONVENTIONS 4 SAFETY 5 SPECIFICATIONS 5 HYDRAULIC FLUID 12 INSTALLATION 13 OPERATION 21 PREVENTIVE MAINTENANCE 21 TROUBLESHOOTING 23 STORAGE AND TRANSPORTATION 23 PARTS LIST 24 SPARE PARTS LIST 33 ...

Page 4: ...perates in conjunction with the cathead The wireline not shown above is included in the cylinder assembly but can be purchased separately Table 14 Large forces are involved in using this device Operate this equipment with extreme caution Ensure tongs are capable of safely handling the torque and pull loads applied Follow normal safety rules working around wirelines under tension CONVENTIONS IMPORT...

Page 5: ...s determined and corrected SPECIFICATIONS Item Bore Stroke Full stroke Max pull force Max operating pressure Piston area Torque Range ft lbs Weight approx Cylinder 6 24 5 45 35343 lbs 3000 psi 14 14 sq in 40 to 170 000 750 lbs wireline travel recommend verifying torque setting with a load cell Table 2 Item Internal Set Pressures Max operating pressure Reservoir Capacity gallons Weight approx Motor...

Page 6: ...32397 34989 37581 575 8129 16258 20322 24386 28451 29806 32515 33870 36579 39289 600 8482 16964 21206 25447 29688 31101 33929 35343 38170 40997 625 8836 17671 22089 26507 30925 32397 35343 36815 39760 42706 650 9189 18378 22973 27567 32162 33693 36756 38288 41351 44414 675 9542 19085 23856 28627 33399 34989 38170 39760 42941 46122 700 9896 19792 24740 29688 34636 36285 39584 41233 44532 47830 725 ...

Page 7: ...9 90712 98959 103082 111329 119575 1775 25093 50186 62733 75280 87826 92008 100373 104555 112919 121284 1800 25447 50893 63617 76340 89063 93304 101786 106028 114510 122992 1825 25800 51600 64500 77400 90300 94600 103200 107500 116100 124700 1850 26153 52307 65384 78460 91537 95896 104614 108973 117691 126408 1875 26507 53014 66267 79521 92774 97192 106028 110445 119281 128117 1900 26860 53721 671...

Page 8: ... 3800 2900 2 7 8 P A C 3 1 8 4900 4200 2900 See Note 1 3 1 4 5200 4200 2900 2 3 8 API I F or API N C 26 or 3 1 2 4600 4600 3700 2 7 8 Slim Hole 3 3 4 5500 4700 3700 2 7 8 Extra Hole or 3 3 4 4100 4100 4100 3 1 2 Dbl Streamline 3 7 8 5300 5300 5300 or 2 7 8 Mod Open 4 1 8 8000 8000 7400 3 7 8 4600 4600 4600 4600 2 7 8 API I F or 4 1 8 7300 7300 7300 6800 API N C 31 or 4 1 4 8800 8800 8100 6800 3 1 ...

Page 9: ... 19400 16500 5 1 2 15400 15400 15400 15400 5 3 4 20300 20300 19400 16200 4 1 2 API Regular 6 23400 21600 19400 16200 6 1 4 23400 21600 19400 16200 5 3 4 20600 20600 20600 18000 6 25000 23300 21200 18000 API N C 44 6 1 4 25000 23300 21200 18000 6 1 2 25000 23300 21200 18000 5 1 2 12900 12900 12900 12900 12900 5 3 4 17900 17900 17900 17900 17700 4 1 2 API 6 23300 23300 22800 19800 17700 Full Hole 6 ...

Page 10: ...0 Extra Hole or 5 6 3 4 36000 35500 32000 30000 26500 Mod Open or 5 1 2 7 38000 35500 32000 30000 26500 Dbl Streamline 7 1 4 38000 35500 32000 30000 26500 7 32500 32500 32500 32500 7 1 4 40500 40500 40500 40500 5 1 2 API Full Hole 7 1 2 49000 47000 45000 41500 7 3 4 51000 47000 45000 41500 7 1 4 40000 40000 40000 40000 7 1 2 48500 48000 45000 42000 API N C 56 7 3 4 51000 48000 45000 42000 8 51000 ...

Page 11: ...5000 90000 API N C 70 9 3 4 107000 105000 100000 95000 90000 10 107000 105000 100000 95000 90000 10 1 4 107000 105000 100000 95000 90000 10 107000 107000 107000 107000 10 1 4 122000 122000 122000 122000 API N C 77 10 1 2 138000 138000 133000 128000 10 3 4 143000 138000 133000 128000 11 143000 138000 133000 128000 Connections with Full Face 8 53000 53000 53000 53000 7 H 90 8 1 4 63000 63000 63000 6...

Page 12: ...0 112000 8 5 8 API Regular 11 129000 129000 129000 129000 10 3 4 92500 92500 92500 92500 8 5 8 H 90 11 110000 110000 110000 110000 See Note 2 11 1 4 128000 128000 128000 128000 Table 7 Recommended makeup torque continued Do not exceed the system s rated pressure or over tighten fittings HYDRAULIC FLUID The power unit during operation heats the hydraulic fluid If the reservoir temperature seen in F...

Page 13: ... the right location s for the cylinder assembly and power unit 1b determine whether unpright or inverted mounting is best in this application 1c build an appropriate bracing structure and install the cylinder 2 place the power unit connect power and make hydraulic connections to the cylinder and control box 3 install the wireline assembly 4 test the unit for proper operation Locating the cylinder ...

Page 14: ...r tongs When the tong is at an angle other than 90 degrees the same line pull gives less torque The wireline s recommended minimum is eleven 11 feet The cylinder has a maximum pull of over 35 000 pounds of force The cylinder location therefore must be tied to a structure capable of handling that force without damage or safety hazard Drawworks skid beams are commonly used ...

Page 15: ...rance is needed overhead The cable in either installation has to be at tong height The upright position is preferred because it 1 takes the least space 2 requires the least bracing material 3 is easier to service and 4 uses less connection hose However rig conditions may make the inverted installation more practical The cylinder s supporting structure is not provided See construction suggestions t...

Page 16: ...e the cylinder onto the backup post and install the top anchor plate and the two 2 pins see Figure 7 Add the retaining nut and two 2 cotter keys The retaining nut need not be super tight Use a drop of Loctite or silicone sealer to keep it in place Welding to be performed by a qualified welder utilizing proper materials and technique Failure to properly weld the anchor adapter plate the backup post...

Page 17: ...are for the control hoses those on the side are for cylinder hoses Electrical is connected through the top of the control box The connections and control switch should be easy to reach The fluid temperature gauge and filter condition indicator is on the opposite side and will need to be seen and serviced Mount the power unit step 2 securely by either bolting or welding it to the rig floor The unit...

Page 18: ... L3 as shown in Figure 9 Attach the ground wire to any grounded screw inside the starter enclosure Verify electrical connections and re install starter faceplate Remove lockouts and apply power Verify counterclockwise pump rotation from the pump s shaft end Figure 11 Hydraulic diagram Main breaker must be off and locked out until all wiring and wiring inspection is done Wiring must be performed by...

Page 19: ...ds 3 Feed the line around the fixed end of the sheave shown top in Figure 13 down through the wireline guide and around the rod end sheave and back up through the slot in the cylinder head 4 Pull the line through to remove the slack 5 Maintaining no slack in the line form a loop as shown in Figure 13 feeding the slack end back through the cylinder head 6 Place the wireline wedge in the loop and in...

Page 20: ...e line so it can t move and activate the cylinder to pull the wedge tight into place If the line length is less than eleven 11 feet knock out the wedge and redo steps 6 through 8 10 When the wireline is properly adjusted excess cable can be cut off Figure 17 Push wireline spring 11 Push the wireline spring and washer up against the fixed sheave guard Figure 17 12 Compress the spring six 6 inches t...

Page 21: ... PREVENTIVE MAINTENANCE This is a suggested PM schedule The tool owner has the responsibility to adjust the program according to actual tool usage For hydraulic units disconnect lines and drain system s pressure before maintenance Normal wear in course of use will eventually reduce the cylinder s capability Cracks or the appearance of damage on the wireline can indicate the need for repair even im...

Page 22: ... cylinder for hydraulic fluid leaks correct before operating Visually check cylinder rod unpainted chromed surface for damage dings or burrs that could damage the bearing or internal seals if found pull from operation and replace Keep the power unit exterior clean of oil dust dirt water or chemicals Verify the hydraulic fluid level in the reservoir fill as needed Wireline is sharp Wireline should ...

Page 23: ...r coupling Relief valve Adjust or replace Cylinder speed slow Obstruction in flow line Depressurize and drain Check hoses Cylinder rod damaged Check for burrs galls or bent conditions Cylinder will not extend or retract Control hoses Verify connections Obstruction in flow line Depressurize and drain Check hoses Pump worn out Replace Table 9 STORAGE AND TRANSPORTATION Prevent excessive exposure to ...

Page 24: ... Assembly Part Numbers Part Number Description Shown In T17567 01A EZ Torque Power Supply Assembly Figure 20 T17567 31 EZ Torque Remote Control Figure 22 T17579 EZ Torque Cylinder Assembly with Wireline Figure 23 Table 15 Figure 20 EZ Torque Power Supply Assembly p n T17567 01A ...

Page 25: ...COUPLING ASSEMBLY MOTOR TO PUMP 1 T17567 40 24 COUPLING 2 030022 26 PLUG 2 030000 30 BUSHING PIPE HEX REDUCER 2 030010 32 HOSE 1 050017 34 BUSHING PIPE HEX REDUCER 1 030001 35 HEX PIPE NIPPLE 1 T12460 36 62 NUT HEX 8 040001 63 NUT HEX 2 040004 64 SCREW CAP HEX HEAD 2 040003 65 SCREW CAP HEX HEAD 4 040000 67 SCREW CAP HEX HEAD 4 040050 71 MOTOR SHAFT AND COUPLING GUARD 1 T17567 01 13 Table 10 Figur...

Page 26: ...N 2 PUMP GASKET 1 T17567 29 3 COUPLING PIPE STEEL 4 030021 4 SIGHT LEVEL GAUGE TEMP 2 T17567 39 5 FILLER CAP FILLER BREATHER 1 T17567 38 6 DIFFUSER 1 T17567 10 7 STRAINER SUCTION 1 060011 9 TANDEM PUMP 1 T17567 46 13 MANIFOLD 1 060001 14 VALVE 1 T17567 16 COMPONENTS OF NEW ASSEMBLY T17567 16A Table 11 Figure 21 BOM Now an assembly ...

Page 27: ...PE 1 030009 31 ELBOW 3 030011 33 CONNECTOR STRAIGHT STEEL 2 030014 36 ELBOW STREET 1 030131 37 NIPPLE PIPE 1 030017 38 NIPPLE PIPE 1 030057 39 ELBOW 2 030012 40 CONNECTOR 1 030256 41 HOSE 1 050008 42 ELBOW 1 030255 43 HOSE 1 050007 44 GAGE 1 060006 45 ELBOW 3 030018 46 HOSE 1 050013 47 ELBOW 2 030005 48 HOSE 1 050015 49 HOSE 1 050009 50 HOSE 1 050010 51 HOSE 1 050014 52 ELBOW 1 030008 53 PLUG 1 03...

Page 28: ...T HEX 2 040001 63 NUT HEX 2 040004 64 SCREW CAP HEX HEAD 2 040003 66 SCREW CAP HEX HEAD 2 040016 68 MAIN VALVE BLOCK BRACKET 2 T17567 01 10 69 SCREW CAP SOCKET HEAD 4 040006 70 WASHER LOCK 4 040007 71 PLUG 1 030002 Table 11 Figure 21 BOM continued Figure 22 EZ Torque Remote Control p n T17567 31 ...

Page 29: ...P 4 040010 9 EZ TORQUE GAUGE 0 5000 PSI 1 T17567 34 10 CONNECTOR 2 030015 11 CONNECTOR STRAIGHT 3 030019 12 PLUG PIPE 1 030000 13 ELBOW 1 030024 14 ELBOW 1 030025 15 ELBOW 1 030026 16 UNION BULKHEAD 3 030013 17 BRACKET RELIEF VALVE 1 T17567 48 18 PLUG 1 030003 19 ELBOW 1 030145 20 WASHER LOCK 4 040007 21 SCREW CAP SOCKET HEAD 2 040006 22 HOSE 1 050002 23 HOSE 1 050005 24 HOSE 1 050008 25 HOSE 1 05...

Page 30: ...30 Texas International Oilfield Tools LTD OM010 C Parts List continued Figure 23 EZ Torque Cylinder Assembly with Wireline p n T17579 ...

Page 31: ... Head Rod End 1 T17572 4 Piston Rod 1 T22425 5 Yoke Piston Rod 1 T12460 05 6 8 Sheave 1 T12460 44 7 6 Sheave 1 T12460 45 8 Piston 1 T17571 9 Tie Rod Cylinder 4 T22428 10 Back up Post 1 T22426 11 Retaining Nut Anchor Adapter 1 T12460 11 12 Anchor Adapter 1 T12460 12 13 Pin Anchor Adapter 2 T12460 13 14 Shaft Sheave 2 T12460 51 15 Guard Fixed Sheave 1 T12460 15 Table 13 Figure 23 24 BOM ...

Page 32: ...etscrew 2 040033 26 Headless Setscrew 2 040032 27 Alemite Grease Fitting 7 080013 28 Cartridge OD Seal 1 T17568 03 29 Cap Screws 10 040175 30 Nuts Tie Rod 8 T12460 30 31 Backup Ring 2 T17568 03 2 32 Roller Bearing 4 T12460 32 33 Spacer 2 T12460 33 34 Rod Bearing Cartridge 1 T17570 35 Street Elbow 2 030191 37 Quick Coupling 1 T12460 37 39 All Thread Nipple 2 030096 40 Quick Coupling Male 1 T12460 4...

Page 33: ... kept clean Replace the filter before filter indicator moves into the red zone Drain and replace fluid whenever it is discolored cloudy dirty or has overheated Component Req P N EZ Torque Cylinder Seal Kit all cylinder seals 1 T17568 07 EZ Torque Power Unit Control Box Spares Kit 1 T17567 50 Wireline 1 T22488 Table 14 ...

Page 34: ...ational Oilwell Varco L P or their affiliates Texas International Oilfield Tools is not an authorized distributor of any Varco I P or NATIONAL OILWELL VARCO product Texas International Oilfield Tools is not affiliated with Varco I P Inc National Oilwell Varco L P or their affiliates Varco I P Inc National Oilwell Varco L P and their affiliates do not endorse any Texas International Oilfield Tools ...

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