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Downhole Tool Oilfield Drilling Tools Spray Coating Heavy Weight Drill Pipe High Pressure
Downhole Tool Oilfield Drilling Tools Spray Coating Heavy Weight Drill Pipe High Pressure
Specifications
Model Number :
Drill Collar
Material :
Alloy
MOQ :
1 pcs
Delivery Time :
in stock
Type :
Heavy Weight Drill Pipe
Brand Name :
XI'AN RIG
Manufacturing Process :
Forging
Standard :
API 7-1 And 5DP
Place of Origin :
China
Operation Pressure :
High
Payment Terms :
L/C, T/T
Certification :
API 7-1
Surface Treatment :
Spray-Paint
Packaging Details :
Iron Frame Packaging
Description

API 7-1 Oilfield Drill Collar High-Performance Drill Collar

Drill pipe comply with the provisions under the Standards API SPEC 5DP and API SPEC7. The grade of steel for the drill pipe willbe determined according to the requirements of Group 1 and Group 3 of API SPEC 5DP.(i.e.: Group 1--Grade E; Group 3--Grade X-95, Grade -G-105 and Grade -S-135)As per requirements of customers, drill pipe joints at the same level will be provided, and manufactured drill pipe joints will comply with the provisions under the Standard API SPEC 7-1.

standard heavy weight drill pipe assembly is made up of pin and box tool joints and a heavy weight tube with center upset or wear pad.This configuration helps to prevent stress concentration which could otherwise occur and allows directional drilling with controlled torque and reduce differential pressure sticking.The service life of the HWDP is extended to maximize your investment by; • Providing extra‑long tool joint that increases tong space which allows more connection recuts. • Reducing wear rate on tube OD through additional protection by the center upset or wear pad which keep the tube away from the hole.

Specifications

(in)

 Pipe Joint

Single

Weight
OD ID Thicken Size Thread Type OD ID

Chamfering

diameter
D(mm) d(mm) Middle End D(mm) d(mm) DF
3-1/2 88.9 54.2 116.3 98.4 NC38 127 55.6 116.3 312
4 101.6 65.1 114.3 106.4 NC40 133.4 68.3
4-1/2 114.3 69.9 127 119.1 NC46 158.8 73
5 127 76.2 139.7 130.2 NC50 168.3 77.8
5-1/2 139.7 92.1 152.4 144.5 5-1/2FH 184.2 88.9
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Downhole Tool Oilfield Drilling Tools Spray Coating Heavy Weight Drill Pipe High Pressure

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Product Detail
Model Number :
Drill Collar
Material :
Alloy
MOQ :
1 pcs
Delivery Time :
in stock
Type :
Heavy Weight Drill Pipe
Brand Name :
XI'AN RIG
Contact Supplier
Downhole Tool Oilfield Drilling Tools Spray Coating Heavy Weight Drill Pipe High Pressure

Xi'an Rig Oilfield Equipment Co., Ltd.

Verified Supplier
2 Years
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Oil Drilling Equipment, Drilling Rig Mud Pump, High Pressure Manifold
Total Annual :
200-500
Employee Number :
100~110
Certification Level :
Verified Supplier
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