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Standard Connectors RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors FAST MAKE-UP, HIGH-PERFORMANCE CONNECTORS The connectors described in this catalogue are designed for use offshore and onshore, where rig costs and environmental conditions dictate a need for fast connector make-up combined with superior performance. Oil States Industries connectors have been proven in drilling, production and structural applications throughout the world, for the last 40 years. This catalogue presents brief descriptions for the full line of Oil States connectors, with typical mechanical specifications. For the most up-to-date technical information and running procedures please contact Oil States. Field Services Oil States Industries provide a full turnkey installation of all connectors described in this catalogue, including connector assembly, hammering, casing cutting and installation of protection sleeves. Quality Manufacturing Oil States Industries connectors are manufactured to the highest industry standards to assure you of trouble-free installation and service. Following are highlights of our manufacturing quality programme. • Our manufacturing facility is registered to ISO 9001, ISO 14001, ISO 18001 & API Q1. • We have the capability to machine components up to 67 inches in diameter and 69 inches tall, weighing 12 tonnes, while maintaining tolerances of 0.0002 inches. • All forgings purchased with either BSEN 10204 3.1 or 3.2 certification, subject to client requirements. • Critical dimensions of all connectors are verified with Coordinate Measuring Machines. • Every component receives a unique serial number that is cross-referenced with certification, supplier, cast number and ring within the cast. • An alignment check during welding onto pipe aligns the axis of the pin to the axis of the box to within 0.050 degrees. • All connectors are phosphated to prevent corrosion and galling. • The latest two-and three-dimensional finite element analysis (FEA) techniques are used to evaluate connector designs. • Oil States utilises our in house UKAS accredited testing laboratory to carry out full scale testing. RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors Key Features Connector Range Assembly Reversible Reusable Pileable Metal Seals Remote Release Elastomer Seals High Torque Pre-Loaded SWIFT 1½ Turn Rotation LEOPARD <1 Turn Rotation LYNX™ Weight Set PUMA 4 Turn Rotation MMR 1 /6 Turn Rotation MERLIN™ Hydraulic Clamp RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors Swift DW2 The Swift DW2 is a heavy-duty threaded connector for use on exploration and development casing strings where high strength and pressure integrity are important. The Swift DW2 can be assembled using standard rig tongs. The Swift DW2 combines a rugged, double-start thread form with a deep stabbing design to eliminate cross threading. The double-start thread reaches full pre-loaded make-up in 1½ rotations. Maximum torque required is between 47,000 and 52,000 ft-lb for a 20” design. Full make-up is visually confirmed by inspecting external indicator faces. Sealing is provided by an integral metal-to-metal seal, with an elastomer O-ring secondary seal. Swift DW2 connectors can be reused multiple times. Swift DW2 Metal-seal connector for conductor and casing • Pre-loaded for fatigue • Primary metal seal, back-up elastomer • Strength equivalent to casing • Reversible and reusable • Fast twin start make-up using rig tongs • Surface casing where a gas tight seal is required • Gas tested to ISO 13679 Cal 4 22” Swift DW2 pin & box Swift DW2 Mat Pipe Nominal Pipe Wall Connector Made-up Tensile Yield Internal Yield Compression Connector ID Bending Yield Yield OD Thickness OD Length Bending yield Pressure Yield Type kips ksi in mm in mm in mm in mm in mm kips MN MN.m psi MPa kips MN ft DW2 (IF) 65 18.625 473 0.435 11.0 20.50 521 17.76 451 10.00 254 1,490 6.6 550 0.7 3,000 20.7 1,000 4.4 DW2 (IF) 80 18.625 473 0.435 11.0 20.50 521 17.76 451 10.00 254 1,970 8.8 730 1.0 3,500 24.1 1,250 5.6 DW2 (IF) 100 18.625 473 0.435 11.0 20.50 521 17.76 451 10.00 254 2,460 10.9 910 1.2 4,500 31.0 1,560 6.9 DW2 (HC) 100 20 508 0.625 15.9 22.00 559 18.75 476 11.00 279 3,630 16.1 1,460 2.0 5,000 34.5 3,040 13.5 DW2 (IF) 65 20 508 0.625 15.9 21.50 546 18.75 476 10.00 254 2,310 10.3 900 1.2 3,550 24.5 1,080 4.8 DW2 (IF) 100 20 508 0.625 15.9 21.50 546 18.75 476 10.00 254 3,550 15.8 1,390 1.9 5,000 34.5 1,670 7.4 DW2 (X80) 100 22 559 1.0 25.4 23.90 607 18.99 482 16.32 415 5,310 23.6 2,220 3.0 6,500 44.8 4,500 20.0 DW2 (IF) 65 24 610 0.75 19.1 25.50 648 22.50 572 10.00 254 3,250 14.5 1,620 2.2 4,000 27.6 1,650 7.3 DW2 (IF) 80 24 610 0.75 19.1 25.50 648 22.50 572 10.00 254 4,000 17.8 2,000 2.7 5,000 34.5 2,030 9.0 DW2 (IF) 100 24 610 0.75 19.1 25.50 648 22.50 572 10.00 254 5,000 22.2 2,500 3.4 5,000 34.5 2,540 11.3 DW2 (IF) 80 26 660 1.0 25.4 27.25 692 24.00 610 10.88 276 4,000 17.8 2,000 2.7 4,500 31.0 2,200 9.8 DW2 (IF) 100 26 660 1.0 25.4 27.25 692 24.00 610 10.88 276 5,000 22.2 2,500 3.4 5,500 37.9 2,700 12.0 DW2 (IF) 70 30 762 1.0 25.4 31.25 794 28.00 711 10.88 276 3,900 17.3 2,290 3.1 4,100 28.3 2,940 13.1 DW2 (IF) 100 36 914 1.0 25.4 37.25 946 34.00 864 10.88 276 6,200 27.6 4,400 6.0 4,000 27.6 4,000 17.8 RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors Swift DW2-AR Based on previous customer necessity, Oil States have developed two anti-rotation systems for the gas tight Swift DW2 connection as per below. Both variants have been run extensively. One version incorporates the Leopard connector anti-rota- tion system in which a section of the box is sheared into a pocket on the pin, using a shear tool. The second version utilises anti-rotation keys to achieve torque resistance. These connections were developed as a result of customer requirements running casing strings in high current deepwater environments. Make-up indicator Pin O-ring seal 4 TPI double start thread Metal-to-metal seal Box Swift DW2-AR Elevator shoulder Swift DW2 profile Swift DW2-AR profiles Swift DW2-AR Mat Pipe Nominal Pipe Wall Connector Made-up Tensile Yield Internal Yield Compression Connector ID Bending Yield Yield OD Thickness OD Length Bending yield Pressure Yield Type kips ksi in mm in mm in mm in mm in mm kips MN MN.m psi MPa kips MN ft DW2 (AR) 100 20 508 0.625 15.9 21.52 546 18.75 476 15.00 381 3,550 15.8 1,390 1.9 5,000 34.5 1,670 7.4 DW2 (AR) 65 20 508 0.625 15.9 21.52 546 18.75 476 15.00 381 2,310 10.3 900 1.2 3,500 24.1 1,080 4.8 DW2 (AR) 80 20 508 0.625 15.9 23.02 585 18.75 476 15.40 391 2,840 12.6 1,110 1.5 4,000 27.6 2,690 12.0 DW2 (AR) 100 20 508 0.625 15.9 23.02 585 18.75 476 15.40 391 3,550 15.8 1,390 1.9 5,000 34.5 3,360 14.9 DW2 (AR) 80 20 508 0.812 20.6 22.27 566 18.25 464 15.40 391 3,920 17.4 1,510 2.0 5,000 34.5 2,770 12.3 DW2 (AR) 100 20 508 0.812 20.6 22.27 566 18.25 464 15.40 391 4,900 21.8 1,880 2.5 5,000 34.5 3,470 15.4 DW2 (AR) 80 22 559 1.0 25.4 24.27 616 20.00 508 15.40 391 4,920 21.9 2,070 2.8 5,000 34.5 3,576 15.9 DW2 (AR) 100 22 559 1.0 25.4 24.27 616 20.00 508 15.40 391 6,150 27.4 2,580 3.5 6,500 44.8 4,470 19.9 RISER, DRILLING & PRODUCTION SYSTEMS Standard Connectors Leopard Threaded connector for conductor and The Leopard combines the advantages of a pre-loaded, casing thread-type connector with the rapid make-up desired • Low torque make-up with rig tongs Less than one turn for offshore operations. It has strength characteristics make-up equivalent to those of the conductor. • Integral 4 point anti-rotation provision The Leopard has a high cone angle and has a twin start • Suitable for piling thread. When stabbed, the box swallows approximately • Reversible and reusable 90% of the pin length.
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