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Details: drill collar,spiral drill collar,non-magnetic drill collar... Place of Origin: CN;JIA
Details: Spiral Drill Collar ????Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pre...
Model / Specifications:tyhs4
Details: Drilling tools drill collar, spiral drill collar, integral heavy wall drill pipe, and non-magnetic drill collar,...
Model / Specifications:Customized
Details: Spiral Drill Collar Reliable quality and Competitive price API Spec7-1 and Standard SY5144... Place of Origin: CN;HEB
Hejian Solidkey Petroleum Machinery Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Details: Spiral Drill Collar, Reduces Drill Collar Wall, with 4% Lighter Than Same Specification Making of AISI 4145H alloy steel
Related Searches:drill pipe drill collar | pdc drill bit drill bit oil drill bit | materials drill collars | drill collar joint
Details: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressur... P...
Model / Specifications:API 7-1
Details: Spiral drill collar 1)Product Name: drill collar (spiral) 2)Standard: API SPEC.7-1 3)Size: 3 1/8"--11" 4)Material: AISI 4145...
Model / Specifications:JLF-1000
Brand Name:MUD PUMP
Details: Products/Services: Drill collar,HWDP,Spiral drill collar,Mud pump,NMDC
Related Searches:mud pump belt | mud pump rig | hydraulic mud pump valve assembly | replacement mud pump pistonChengdu Jinlin Petroleum Machinery Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Application:petroleum drilling tool
Material:Steel
Details: Spiral Drill Collar, Reduces Drill Collar Wall, with 4% Lighter Than Same Specification
Related Searches:drill pipe drill collar | pdc drill bit drill bit oil drill bit | materials drill collars | drill collar joint
Details: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. TIANHE brand spir...
Related Searches:spiral drill collar | drill pipe drill collar | pdc drill bit drill bit oil drill bit | drill collar joint
Price Range:US $1-999
Application:petroleum drill
Material:Steel
Details: Spiral Drill Collar, Reduces the Occurrence of Differential Pressure Sticking
Related Searches:drill pipe drill collar | pdc drill bit drill bit oil drill bit | materials drill collars | drill collar joint
Model / Specifications:Spiral
Details: drill collar: 1.standard:API7-1 2.OD:3 1/8"-11" 3.Length:5"-31"...
Model / Specifications:3-1/8"-11"
Brand Name:Haixin
Details: Spiral Drill collar: Raw Material: 4145H O.D.:31/8" to 11" Length:10~31ft Standard:API Spec7...Place of Origin: CN;SHN
Related Searches:spiral drill collar | drill pipe drill collar | pdc drill bit drill bit oil drill bit | drill collar jointDongying Haixin Petroleum Equipment Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:3-1/8"-11"
Price Range:US $3,000 - 3,382 / Piece
Brand Name:Haixin
Details: Spiral Drill collar: Raw Material: 4145H O.D.:31/8" to 11" Length:10~31ft Standard:API Spec7...Place of Origin: CN;SHN
Related Searches:spiral drill collar | drill collar api | drill collars api | drill pipe drill collarDongying Haixin Petroleum Equipment Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:Sprial, slip and elevator
Details: Drill collar, spiral, slip and elevator type Suitable for oilfield drilling... Place of Origin: CN;JIA
Model / Specifications:NC23-31
Details: The drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension..........
Model / Specifications:Spiral type
Details: Drill Collar Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep d...
Details: Products/Services: spiral drill collar, integral heavy weight drill pipe, super high pressure tubing, mandrel, centrifugal spherical iron tube...
Related Searches:mud pump belt | mud pump rig | hydraulic mud pump valve assembly | replacement mud pump piston
Details: In order to reduce differential pressure sticking, the surface of drill collars can be spiral-grooved. VAM Drilling spiral drill... ...
Details: In order to reduce differential pressure sticking, the surface of drill collars can be spiral-grooved. VAM Drilling spiral drill... ...
Model / Specifications:Customized
Details: 1.Meet with API Spec7-1 2.Hard banding is optional at customers request 3.30 years experience in well drilling... Place of Origin: ...
Hejian Solidkey Petroleum Machinery Co., Ltd.
Business Type:Manufacturers
Free member
China (Mainland)
Model / Specifications:FYPE
Details: Standard:API 7 Material:AISI 4145H, AISI 4145 H Modidied,Non-mag material Specification: OD:3 1/8"-11" Length:10'-31'...
Details: ????Elevator groove and slip groove made on box thread face of slick drill collar or spiral drillcollar can be used as lifting sub and safety slip...
Model / Specifications:tyhs13
Details: Oilfield drill collar Size Range: 3-1/8--11 Cylindrical, spiral, non-magnetc Type No thread galling, gluing and failure...
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