Home China Products Directory Tools & Hardware Drilling Tools Drill Collar
Total 331 products in

Drill Collar

category from about 27 manufacturers & suppliers

Wiggle Wing Symmetrix Casing Drilling Bit Mrs

FOB Price: US $4224 / Piece
Min. Order: 1 Piece
Wiggle Wing Symmetrix Casing Drilling Bit Mrs Product name:Symmetric overburden wiggle wing casing drilling bit MRS Overburden Casing System with Wiggle wing Product model: ...

Symmetric Overburden Wiggle Wing Casing Drilling Bit Mrs

FOB Price: US $4224 / Piece
Min. Order: 1 Piece
Symmetric Overburden Wiggle Wing Casing Drilling Bit Mrs KINGDRILLING Diamond CO., LTD is one of the most professional private enterprise specialized in researching and ...

17 1/2′ ′ 444.5mm IADC537g Tricone Drill Bit Drilling Water Well Bit

FOB Price: US $2000 / Piece
Min. Order: 1 Piece
Parameter Product Display Product Description 1. Elasatomer Sealed Roller Bearing Bit The wear-resistance of teeth is enhanced with premium tungsten carbide ...

High Quality Marine Pipe, Automobile Half Shaft Casing, Drill Collar, Smooth Pipe

Min. Order: 100 Pieces
Material: l15crmo What is the advantage of Jiaxing Factory? About us We are a six star supplier of Global Source and have over 20 years of experience manufacturing a ...

Hot Selling Tricone Roller/Used for Water-Well Drill Bit / for Oilfield

FOB Price: US $2000 / Piece
Min. Order: 1 Piece
Parameter Product Display Product Description 1. Elasatomer Sealed Roller Bearing Bit The wear-resistance of teeth is enhanced with premium tungsten carbide ...

Foot Clamp (BQ NQ, HQ, PQ)

Min. Order: 1 Piece
Foot Clamp: Foot Clamp is used to prevent drill rods slipping down the borehole when lowering or extracting. Wrenches Wireline Inner/Outer Tube Wrenches: BQ, NQ, HQ, ...

API Spiral Heavy Weight Drill Pipe Oilfield Downhole Welded Drill Stem Tool Hwdp AISI ...

FOB Price: US $6858 / Piece
Min. Order: 1 Piece
Heavy Weight Drill Pipe (HWDP) is an intermediate weight drill stem component which is used in conjunction with the drill pipes and drill collars. TIANHE HWDP is available in ...

Good Quality Drill Collar for Borehole Drilling Rig

Min. Order: 1 Piece
Popular Spiral Drill Collar For Drill Rig Parts The spiral drill collars are made from 4145H modified chromium-molybdemum alloy steel acc. to API Spec.7 and SY/T5144.All ...

API Oil Well Downhole Drilling Tools Slick Drill Collar AISI 4145h Steel

FOB Price: US $6858 / Piece
Min. Order: 1 Piece
Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drill string in tension. TIANHE Drill Collar is manufactured from AISI ...

API Slick and Spiral Drill Collar Heavy Weight Dilling Bit Tool AISI 4145h

FOB Price: US $6858 / Piece
Min. Order: 1 Piece
Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drill string in tension. TIANHE Drill Collar is manufactured from AISI ...

Non-Magnetic Directional Drill Collar Spiral or Flex Drilling Tool of Oil Well Operation

FOB Price: US $6858 / Piece
Min. Order: 1 Piece
TIANHE Non-magnetic drill collars are made from non-magnetic steel bars with low-strength by combining a proper chemical analysis and rotary hammer forging process with low ...

API Drill Collar 6 1/2"-Nc46

Min. Order: 1 Piece
Product Information Drill Collar is mainly used for providing drill bit with required drilling pressure, ensuring pull force transmitted to drill pipe and centralize the drill ...

Oil Drilling Rigs Drill Collar

Min. Order: 1 Piece
Product Description: Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock ...

Slick Drill Collar & Spiral Drill Collar

Min. Order: 50 Pieces
Drill collar is mainly used to provide bit weight to drill bit so that drill piipe is in tension. Especially drill collar can keep drill bit centralized and hole tradck by large ...

Slick Drill Collar & Spiral Drill Collar

Min. Order: 10 Pieces
Drill collar is mainly used to provide bit weight to drill bit so that drill piipe is in tension. Especially drill collar can keep drill bit centralized and hole tradck by large ...

Spiral Drill Collar

Min. Order: 2 Pieces
Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. TIANHE brand spiral drill collars are manufactured ...

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 drill bit centralized and hole track by large ...

API Standard Slick and Spiral Drill Collar (Bottom Collar)

FOB Price: US $5800 / Piece
Min. Order: 1 Piece
API Standard Slick and Spiral Drill Collar (Bottom Collar) Drill collar is a bar made of solid steel, either common carbon steel or non-magnetic steel alloy. It is used in the ...
  • Zhengzhou Maierda Petroleum Equipment Co., Ltd.
  • Henan, China
  • ISO 9001
  • Contact Supplier

Spiral Drill Collar

Min. Order: 1 Piece
The spiral drill collar is one of our product families. Three rh spiral grooves is made in outside surface of drill collar in order to reduce the contract area with the well face ...
  • Shanxi Golden Diamond Petroleum Drill Tools ...
  • Shanxi, China
  • ISO 9001
  • Contact Supplier

Spiral Drill Collar

Min. Order: 1 Piece
Spiral drill collar is one kind of our product series. It's processed with three right-hand spiral grooves on the outer cylindrical surface of the circle drill collar, in order to ...
  • Shanxi Weigao Petroleum Drilling Tools Co., ...
  • Shanxi, China
  • ISO 9001
  • Contact Supplier

API 7 Oil Well Drilling Spiral Non-Magnetic Drill Collar

Min. Order: 1 Piece
API 7 Oil Well Drilling Spiral Non-Magnetic Drill Collar 1) Standard: API Spec 7 2) API and ISO certified 3) Specification: 3-1/8'', 3-1/2'', 4-1/8'', 4", 4-3/4'', 5'', 6" ...
  • Xi'an Round Import & Export Co., Ltd. (Round ...
  • Shaanxi, China
  • ISO 9001
  • Contact Supplier

API 8c 150 Tons DC-Type Drill Collar Dolly Link Adapter / Raiser for 5" Elevator

Min. Order: 1 Set
API 8C 150 Tons DC-type Drill Collar Dolly Link Adapter / Raiser for 5" elevator DC-type Drill Collar Dolly Link Adapter Production Description: ...

Tubing Head

Min. Order: 1 Piece
API Standard wellhead equipment tubing head 1. Standard: API 2. Material: AA thru HH 3. Work pressure: 2000-20000psi 4. Work temp: -46-121 5. Material class: AA-HH API ...

Spiral Drill Collar

Min. Order: 1 Piece
Qingdao Yankee Mechanical and Electronic Equipment Co. Ltd. Provides standard spiral drill collars with outside diameters from 3-1/8" to 11-1/4". This kind of spiral drill collar ...
  • Qingdao Yankee Mechanical and Electronic ...
  • Shandong, China
  • ISO 9001
  • Contact Supplier

Non Magnetic Drill Collar

Min. Order: 1000 Pieces
The non magnetic drill collars are made from low carbon stainless steel and conform to the requirements of API Spec. 7 and SY/T5144. All threads are phosphated, copperized or cold ...

High Quality API Oilfield Lift Subs/Drill Collars/Pipes

FOB Price: US $786 / Piece
Min. Order: 1 Piece
Overview: Drill-stem sub is utilized to change and connect drill stem components in oil and gas drilling. Classification: Kelly stem(protection) sub, drill-stem sub, transition ...

Oilfield Fishing Toolsi Fishing Die Collar

Min. Order: 1 Piece
Oilfield fishing toolsI fishing die collar Company Information Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional manufacturer of drilling ...
  • Cangzhou Lockheed Petroleum Machinery Co., Ltd.
  • Hebei, China
  • ISO 9001
  • Contact Supplier

Drill Collar (4145H)

Min. Order: 50 Pieces
Material: AISI 4145H steel Used to provide bit weight to drill pipe tension Can keep drill bit centralized and hole track by large rigidity With elevator and slip groove ...
  • Jiyuan Zhongyuan Special Steel Machine ...
  • Henan, China
  • ISO 9000, ISO 9001
  • Contact Supplier

Drill Collar (CDDC)

Min. Order: 1 Piece
The Drill Collars are made of AISI 4145 H or 4145 H Modified alloy steel. Its bore are trepanned from one direction with no mismatch. All drill collars are heat-treated with ...
  • Chance Door International Co., Ltd.
  • Jiangsu, China
  • ISO 9001, HSE
  • Contact Supplier

Drill Collar

Min. Order: 1 Piece
Drill Collar Drill Collars are one of the parts of a drill's string. Drill for the Collars is meant to provide weight for drilling purposes. The Drill Collars are thick walled ...
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