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Total 22357 products for drill string design Manufacture & Suppliers

4145H Wear Resistant Oilfield Drilling Stabilizer For Downhle Drilling Tools SIZE 7 1/2'' - 26''

...Drilling Stabilizer For Downhle Drilling Tools Specifications: 1. Material:4145H, 4145Mod, 40CrMnMo, etc. 2. UT: ASTM A388 Stabilizer Specification Working Outer Diameter Working Length D2 D L±20 Suitable Bi...

Jiyuan City Kunyuan Forging Co., Ltd
Henan,China

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Threaded Shank Drill Shank Adapter For Atlas Copco Cop 1840 HE Cop 1850

...Drill Shank Adapter For Atlas Copco Cop 1840 HE Cop 1850 A Shank adaptor or shank adapter connects a drill rod of one diameter to a hydraulic rock drill of another,transitting rotation torque, feed force, im...

SUVEC Rock Drilling Tools
Henan,China

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API 341BHN R3 Length Oilfield AISI 4145H Drill Kelly

... and torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. When assembled with down hole motor and Turbodrill tools, Kelly should bare the stem weight and Reve...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Oil Drilling Drill Pipes Crossover Sub

.... Lake Petro supply the X-Over Pin (Male) x Box (Female), Pin( Male) x Pin (Male) and Box (Female) x Box(Female) for Drilling string crossover sub. Crossover Sub (X-Over) is used for crossing over from the s...

Dongying On-tech Equipment Co., Ltd
China

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Carbon Steel Core Drilling Tools Pipe Rotary Drill Stem Save Subs Wear Subs

Carbon Steel Core Drilling Tools Pipe Rotary Drill Stem Save Subs Wear Subs Description: 1. It is divided into drill string crossover and tubing Crossover. 2. Drill string Cross-over is divided into type A, typ...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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High Impact Water Well Drilling Pipe Box Pin Thread Drill Bit Connector Sub Adapter

... work. It is divided into drill string cross-over sub and tubing Cross-over sub. Drill string Cross-over sub is divided into type A, type B and type C.And we can desgin and manufacture special types of subs ...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Impregnated Casing Shoe For Geological Drilling NW HW HWT

...Drilling Manufacturer The casing and rod shoes are threaded to the end of the outer drill string for penetration through overburden. It assists in seating the outer drill string into the bedrock, providing a...

Best Drilling Equipment (Wuxi) Co.,Ltd
Jiangsu,China

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API Certification Full Opening Safety Valve FOSV, TIW Valve Well Drilling Casting or Forging All Size CN;SHN Lake

...body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or tubing string a...

Dongying On-tech Equipment Co., Ltd
China

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API Certification Full Opening Safety Valve FOSV, TIW Valve Well Drilling Casting or Forging All Size CN;SHN Lake

... Valve is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or ...

Dongying On-tech Equipment Co., Ltd
China

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7" 10000psi Drill Stem Test Tools Full H2S service Retrievable Safety Joint

...Drill Stem Test Tools Full H2S service Retrievable Safety Joint Introudction of retrievable Safety Joint The 7" x 10000 psi retrievable Safety Joint is the optional backoff tool of DST work string in the wel...

Techcore Oil Tools Co.,Ltd,
China

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IBOP Drilling BOP 35 Mpa Working Pressure 27 in OAL

...Gray Valve or BVR, is a back pressure valve used in the drill string to prevent the well from flowing uncontrollably up the drill string. When the blowout occurs during lifting operations, the IBOP have many...

XIAN ATO INTERNATIONAL CO.,LTD
China

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Cased Hole Ful Flo Drill Stem Test Tools DST String High Pressure 5 Inch

... after casing has been set in a well. The drill stem testing tools are designed with 70 - 105 Mpa working pressure and made of alloy steel, which make the DST tools used in high pressure and high teperature ...

Techcore Oil Tools Co.,Ltd,
China

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Plastic And Steel Fluted Reamer , 650mm Swivel Back Reaming Drilling

...drilling rig and can be used for reaming construction in a variety of rock formations. Our specification is covering φ260mm-φ1800mm. Reaming shells are designed to be placed behind the bit to ensure hole gau...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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Bq Nq Hq Pq Underground Compact Drilling Water Swivel For Well Drilling

... are designed to provide a watertight or airtight rotating joint to connect the pump to the drill string with a high pressure hose. Most water swivels can use with a variety of flushing mediums including wat...

WUXI PEERCHEER MACHINERY CO.,LTD
Jiangsu,China

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Bq Nq Hq Pq Drilling Water Swivel For Core Drilling 40k Heavy Duty

...designed to provide a watertight or airtight rotating joint to connect the pump to the drill string with a high pressure hose. Most water swivels can use with a variety of flushing mediums including water, a...

WUXI PEERCHEER MACHINERY CO.,LTD
Jiangsu,China

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Compact Plus Bq Nq Hq Pq Drilling Water Swivel For Core Drilling

...designed to provide a watertight or airtight rotating joint to connect the pump to the drill string with a high pressure hose. Most water swivels can use with a variety of flushing mediums including water, a...

WUXI PEERCHEER MACHINERY CO.,LTD
Jiangsu,China

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Carbon Steel Drill Pipe Swivel with NC31 Connection for Extended Reach Drilling in 10T and 15T Swivel Series

...Drill Pipe Swivel can be run on any string where potential problems exist in reaching target depth due to frictional issues, typically in long, horizontal extended reach drilling (ERD) wells. A drill-string ...

Langfang Baiwei Drill Co., Ltd.
Hebei,China

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R32 R38 T38 T45 T51 Drill Bit Shank Adapter Drifting Tunneling Drilling Rig Tools

... rotation torque, feed force, impact energy and flushing medium to the drill string. Our shank adapters are designed to withstand the high impact power of modern rock drills and made from specially selected ...

SUVEC Rock Drilling Tools
Henan,China

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