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Updated |
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Inner hook
Inner hook is used for salvaging ropes and other junks inside the castings and tubing, such as wire lines, cables, logging wires, and paraffin scrapers. There are fixed hooks and slip hooks.... |
2017-12-21 |
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annular blowout preventer
Annular blowout preventer is an important part of well control device. Its mainly use is to control wellhead pressure in drilling, workover and formation testing, preventing blowout accident. Annular blowout preventer can only be used with matched bl... |
2017-12-13 |
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Releasable slip overshot
Releasable slip overshot is a fishing tool to salvage drill collar, drill pipe,casting and other fish from outside during drilling and workover.... |
2017-12-04 |
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Oil pipe
Oil pipe transmits crude oil and gas from hydrocarbon reservoir to ground. It bears the pressure engendering during drilling. Except for one extra pipe wall thickening procedure, its manufacturing method is similar to casting`s.... |
2017-12-02 |
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drawwork02
Four models of DC electrically driven drawworks are at your option: JC40D; JC50D; JC 70D; JC90D.
Main brake is hydraulic disc brake. Brake disc is water-cooled or air-cooled.
Auxiliary brake is magnetic eddy current brake (water-cooled or air-coole... |
2017-11-05 |
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Releasable sucker rod socket
Releasable sucker rod socket is used to salvage broken sucker rods in oil pipes or casing. When fish is too stuck to be lifted, it can also be retreated safely. It can be divided into two types, basketry type (A type) and spiral type (B type).... |
2017-10-30 |
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Reverse circulation salvage basket
LL-F reverse circulation salvage baskets are mainly used to salvage small objects which fall downhole, such as drill bit cones, teeth, hand tools and junk iron. When performing salvage procedure, it form local reverse circulation downhole, so that dr... |
2017-10-20 |
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land drilling rig01
It is a land drilling rig with max. 7000m drilling ability, mainly used in oil or gas exploration and exploitation of 4500～7000m depth(drill pipe 4 1/2”) or 4000～6000m depth(drill pipe 5”).... |
2017-10-18 |
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