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Drill Collar |
Продавец: Xi'an Longer Machinery Co., Ltd |
Usage :
One of the most important components of the drill string is to provide drilling bit of p... |
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Downhole Motor |
Продавец: Xi'an Longer Machinery Co., Ltd |
Downhole Motor
Downhole motor is a kind of downhole dynamic drilling tool upon the power of dril... |
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Taper tap |
Продавец: Xi'an Longer Machinery Co., Ltd |
Taper tap is an internal catch fishing tool designed to retrieve tubular members from the well bo... |
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Safety Joint |
Продавец: Xi'an Longer Machinery Co., Ltd |
Safety Joint
The Safety Joint Type AJ is an essential safety tool for connecting the pipes in t... |
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Grapple Releasing Spear |
Продавец: Xi'an Longer Machinery Co., Ltd |
Grapple Releasing Spear Type LM is a simply constructed and high strength fishing tool by which f... |
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Overshot |
Продавец: Xi'an Longer Machinery Co., Ltd |
Overshot Type LT-T is an effective tool used for catching the fish with smooth external surface. ... |
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Junk Mills |
Продавец: Xi'an Longer Machinery Co., Ltd |
The junk mill are designed to mill away metal objects, such as alloy-steel packers, squeeze tool,... |
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Junk Basket |
Продавец: Xi'an Longer Machinery Co., Ltd |
Reverse Circulating Junk Basket
Reverse Circulating Junk Basket Type LL is used to retrieve smal... |
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Fishing Magnet |
Продавец: Xi'an Longer Machinery Co., Ltd |
The Fishing Magnets are used to retrieve all types of small objects having magnetic attraction fr... |
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Spider |
Продавец: Xi'an Longer Machinery Co., Ltd |
The Hinged Casing Spider
It has a hinged spider body with a split insert bowl. It is put above ... |
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Drill Collar Slips |
Продавец: Xi'an Longer Machinery Co., Ltd |
DCS Drill Collar Slips, there are three model: S, R and L, they can accommodate drill collar from... |
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Safety Clamps |
Продавец: Xi'an Longer Machinery Co., Ltd |
Safety Clamps are the essential hold-up device for drilling string and drill tools. When adjustin... |
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MANUAL TONGS |
Продавец: Xi'an Longer Machinery Co., Ltd |
Manual Tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and la... |
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Elevators |
Продавец: Xi'an Longer Machinery Co., Ltd |
Elevators
DDZ Elevators
Center Latch Elevators are suitable for handling 18°taper shoulder dril... |
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Super Fishing Jar Type CSJ |
Продавец: Xi'an Longer Machinery Co., Ltd |
This is a hydraulic jar with the characteristics of compact structure, reliable seal, high streng... |
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SHOCK ABSORBER |
Продавец: Xi'an Longer Machinery Co., Ltd |
Type SJ
Shock Absorber Type SJ should be connected with the drilling string close to the bit. It... |
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Jar Intensifier |
Продавец: Xi'an Longer Machinery Co., Ltd |
Jar Intensifier Type YJQ
Jar Intensifier Type YJQ is designed on the principle of compressible f... |
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Drilling Jar |
Продавец: Xi'an Longer Machinery Co., Ltd |
Type JZ
This full mechanical drilling jar offers mechanical jarring in both directions. The load... |
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Line pipes |
Продавец: Xi'an Longer Machinery Co., Ltd |
Standard: According to API Spec 5L standard.
Use: Used as oxygen, water, and oil delivery pipe i... |
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Drill Pipe |
Продавец: Xi'an Longer Machinery Co., Ltd |
Standard: API 5D
Specification: OD: 2 3/8”-6 5/8”
Steel Grade: E75, X95, G105, S135
Internal C... |
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Drill Pipe |
Продавец: Xi'an Longer Machinery Co., Ltd |
Standard: API 5D
Specification: OD: 2 3/8”-6 5/8”
Steel Grade: E75, X95, G105, S135
Internal C... |
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Casing & Tubing |
Продавец: Xi'an Longer Machinery Co., Ltd |
Standard：
API SPEC 5CT Standard of American Petroleum Institute
Steel Grade:
J55, K55, ... |
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Wellhead & X-mas Tree Assembly |
Продавец: Xi'an Longer Machinery Co., Ltd |
The well head assembly consists of three parts; casing head, tubing head and Christmas tree, whic... |
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Valves |
Продавец: Xi'an Longer Machinery Co., Ltd |
Check Valve
Usually used for Kill Manifold
The sealing face of core and seat is overlaying-weld... |
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Sucker Rod |
Продавец: Xi'an Longer Machinery Co., Ltd |
Sucker rod is among our leading products absorbing technical essence from home and abroad in acco... |
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Pumping Unit |
Продавец: Xi'an Longer Machinery Co., Ltd |
Pumping Units are among the commonly used ground-based machinery for petroleum extraction on oil ... |
