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Total 327 products in

Drill Collar

category from about 21 manufacturers & suppliers

Overburden Casing Drilling Od273mm Mk-Msx240 for Underground Manufacturer

FOB Price: $3840 - $4224 / Piece
Min. Order: 1 Piece
MSX slide block drilling bit for DTH hammer Product details: Rock drill tools factory KINGDRILLING professionally produce Concentric drilling systems such as slide block drilling ...

API Standard Slick and Spiral Drill Collar (Bottom Collar)

FOB Price: $1600 - $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 ...

Good Quality Drill Collar for Borehole Drilling Rig

FOB Price: US $1000 / Piece
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 Non-Magnetic Drill (Drilling) Collar and Sub

FOB Price: $1600 - $5800 / Piece
Min. Order: 1 Piece
API Non-magnetic Drill (Drilling) Collar and Sub Drill collar is a bar made of solid steel, either common carbon steel or non-magnetic steel alloy. It is used in the drilling of ...

API Standard Drill Collars of Slick, Spiral and Non-Magnetic Type

FOB Price: $1200 - $4800 / Piece
Min. Order: 1 Piece
API Standard Drill Collars of Slick, Spiral and Non-Magnetic Type in Oilfield Downhole 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, ...

API Specification 7 Non-Magnetic Drill Collars for Bottom Drilling

FOB Price: $6000 - $16000 / Piece
Min. Order: 1 Piece
API Specification 7 Non-magnetic Drill Collars for Bottom Drilling 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to drill ...

API 7 Non-Magnetic Drill Collar Sub for Bottom Drilling

FOB Price: $800 - $10000 / Piece
Min. Order: 1 Piece
API Specification 7 Non-magnetic Drill Collar Sub for Bottom Drilling 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to ...

API Standard Drill (Bottom) Collar for Drilling

FOB Price: $1200 - $4800 / Piece
Min. Order: 1 Piece
API Standard Drill (Bottom) Collar for Drilling 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to drill through rock. It ...

API Oil Well Spiral Drill (Bottom) Collar for Drilling Price

FOB Price: $1200 - $4800 / Piece
Min. Order: 1 Piece
API Oil Well Spiral Drill (Bottom) Collar for Drilling Price 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to drill ...

API Oilfield Spiral Drill Collar and Bottom Collar Manufacturer

FOB Price: $1600 - $5800 / Piece
Min. Order: 1 Piece
API Oil Well Spiral Drill (Bottom) Collar for Drilling Price 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to drill ...

Factory Supply API Spiral Drill Collar and Bottom Collar for Downhole

FOB Price: $1600 - $5800 / Piece
Min. Order: 1 Piece
Factory Supply API Spiral Drill Collar and Bottom Collar for Downhole 1. Introduction Drill collar is used in the drilling of oil wells for weighting drill bit, enabling it to ...

API Drill Collar 6 1/2"-Nc46

FOB Price: US $10 / Piece
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 ...

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, ...

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

FOB Price: US $2500 / Piece
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 DC ,c/w SRG/BB/

Min. Order: 1 Piece
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 when trip out. The technical ...

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 ...

High Quality API Oilfield Lift Subs/Drill Collars/Pipes

FOB Price: $315 - $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

FOB Price: US $200 / Piece
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 (CDDC)

FOB Price: US $300 / Piece
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

FOB Price: US $1 / Piece
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 ...

API Non Magnetic Spiral Drilling Collar

FOB Price: $500 - $3000 / Piece
Min. Order: 1 Piece
Specifications 1, API certificated 2, OEM 3, we are a factory 4, alloy steel Detailed Product Description Drill collar 1. Material: Alloy Steel 2. Quality: API; ...
  • Hejian Longxin Petroleum Machinery Accessories ...
  • Hebei, China
  • ISO 9000
  • Contact Supplier

Drill Collars

FOB Price: $600 - $1200 / Piece
Min. Order: 5 Pieces
Applications: It is the most important part of drill string to provide the bit with drilling pressure and improve the drill string rigidity. Product Description: Made of ...
  • Shanghai Vastar International Co., Ltd.
  • Shanghai, China
  • ISO 9001
  • Contact Supplier

Non-Magnetic Drill Collar, Spiral Drill Collar

Min. Order: 1 Piece
Product Description 1. Non-magnetic Drill Collar 2. Standard: API Spec. & NS-1 Spec 1. Non-magnetic Drill Collar 2. Standard: API Spec. & NS-1 Spec 1. Non-magneticdrill ...
  • Dezhou Saigao Petroleum Machinery Co., Ltd.
  • Shandong, China
  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Contact Supplier

API Certificate Oilfield Downhole Tools Drill Collar

FOB Price: $50 - $110 / Piece
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 ...
  • Dongying Robust Petroleum Equipment Co., Ltd.
  • Shandong, China
  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
  • Contact Supplier

Non Mag Drill Collars / Drill Collars

Min. Order: 1 Piece
Standard: API SPEC 7-1 & NS-1 Material: 4145H, 4145H Mod, Non Magnetic Type: Slick Drill Collar, Spiral Drill Collar, Flex Collar, Non magnetic Drill Collar Size: 3 1/8" - ...

API Spec 7 Oilfield Drill Collars

FOB Price: US $2850 / Piece
Min. Order: 1 Piece
The drill collar is processed and made as per Standard API SPEC 7. Thermal treatment is conducted over the whole length of the products to ensure that its mechanic performance can ...
  • Shanxi Huanjie Petroleum Drilling Tools Co., ...
  • Shanxi, China
  • ISO 9001
  • Contact Supplier

API 7-1 Drill Collar

FOB Price: US $800 / Piece
Min. Order: 1 Piece
Description: 1. Material: 4145H/4145Hmod or Non-magnetic. 2. Standard: API7-1, NS-1. A. Slick Drill Collar Note: Drill collar is mainly used to provide bit weight to ...
  • Shanxi Weigao Petroleum Drilling Tools Co., ...
  • Shanxi, China
  • ISO 9000
  • Contact Supplier

Drill Collar Slips Type Dcs

Min. Order: 1 Piece
There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collars from 3 inches (76.2mm) to 14 inches (355.6mm) O. D...The handling sizes can be ...
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