China pumping unit manufacturer & supplier

Taper tap Taper tap

Taper tap is used to create button in inner holes of fallen objects which have holes,such as oil pipe, drill pipe, casing and milling pipe, packer, wa

2015-01-15

Water- power cutting knife

Waterpower cutting knife (casing cutter) is able to bear drastic vibration when cutting multilayer noncentric casings. Thanks to its unique structure,

2015-01-15

Lead mould Lead mould

Lead mould is used to figure out the accurate depth of fish and the shape of the fish top and check deformation of inner diameter of casing. There a

2015-01-15

Reverse circulation fisher with strong magnetism

CLF fisher with strong magnetism serves as an tool to salvage small pieces of fallen objects downhole in petroleum and geological drilling operations.

2015-01-15

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

2015-01-15

Releasable slip spear Releasable slip spear

LM-T releasable slip spear is a fishing tool to salvage from fish inner hole. It is mainly used to salvage drill pipe, tubing, casting. It can be co-u

2015-01-15

Releasable slip overshot 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.

2015-01-15

Inner hook 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 scraper

2015-01-15

SG antifriction bearing indented chisel structure

With high-saturation butadiene acrylonitrile rubber sealing and special treatment of seal part surface, the bit has better sealing which can bear 260c

2015-01-15

Casting head Casting head

Casting head is a device connecting casting and all kinds of wellhead devices. It is used support intermediate casings and production casings` gravity

2015-01-15

Tubing head spool 1

The second sealing type between mandrel hanger and variant flange uses O-shaped ring sealing, greasing BT sealing and metal to metal sealing.

2015-01-15

X-mas tree X-mas tree

It is used for fix the wellhead, connect wellhead and castings, seal and control annular space between castings, hang tubing, control wellhead pressur

2015-01-15

Sucker rod Sucker rod

Steel sucker rod is a kind of important equipment in oilfield. We can supply seven grade products, C, K, D, KD, HL, HY and KH. C, K, D grade products

2015-01-15

Oil pipe Oil pipe

All products execute standard API-SPEC-5CT.
Oil pipe transmits crude oil and gas from hydrocarbon reservoir to ground. It bears the pressure engende

2015-01-14

Casting Casting Casting Casting

All products execute standard API-SPEC-5CT.
Casting is a kind of heavy calibre pipeline, which can fix the sidewall and borehole. Insert the casting

2015-01-14

Thread drill collar Thread drill collar

The drill collar is mainly used to provide bit pressure for drill bit, keeping drill pipe in tensile condition. It stabilizes the drill bit and keep w

2015-01-14