China pumping unit manufacturer & supplier

Three-ball fisher - -

Three-ball fisher is used to fish sucker rod coupling and other fishes which have shoulders.

2015-01-15

Releasable overshot through lifting

Releasable overshot through lifting is used to fish oil pipes and relevant strings. If the string is stuck, tools can be withdrawn through beating str

2015-01-15

LB fishing cup while drilling

LB fishing cup while drilling is used to fish heavy drilling cuttings and metal chips which can not be brought out with mud circulation in drilling op

2015-01-15

DLT-T Releasable back-off fishing barrel

DLT-T Releasable back-off fishing barrel combines the advantages of fishing barrels and box taps. It can grab and back off tools, release fish and cir

2015-01-15

DLM-T left hand fishing spear

DLM-T left hand fishing spear can grab tools and transmit levorotation torques simutiniously in backoff operations.It can take place of left-hand thre

2015-01-15

Coupling spear Coupling spear

Coupling spear is used to salvege tools whose fish heads are couplings. No matter the coupling is in larger casing annular space or in smaller tubular

2015-01-15

Outer hook Outer hook

Outer hook is used to salvage ropes, haul loops, hollow short cylinders, short bails and other fallen objects,for example, wire ropes, logging steel w

2015-01-15

Cable -type fishing hook

Cable-type fishing hook is used to salvage electric pump cable or wire ropes which fall downhole and bent sucker rods which fall in casing.

2015-01-15

Slider slips fishing spear

Slider slips fishing spear is an inside fishing tool. It not only can fish tools which have inner bores such as drill string, oil pipes,casing and mil

2015-01-15

Slips overshot Slips overshot

Slips overshot is an unreleasable tool for salvaging from outside walls of fish. It not only can salvage all kinds oil pipes, drill pipes, heavy weigh

2015-01-15

Bent fish head overshot

Bent fish head overshot is an unreleasable tool for salvaging from outside strings.

2015-01-15

Cone fisher Cone fisher

Cone fisher is used to salvege bits and cones which fall downhole during drilling and workover operations. With strong grinding force, it is suitable

2015-01-15

DLQ multi-function fisher -

DLQ multi-function fisher is a new type of assembly fishing tool for minces and fallen objects which combines fishing cup, magnetically strong fisher

2015-01-15

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 retreat

2015-01-15

Mechanical inside cutting knife

Mechanical inside cutting knife is a special tool to cut pipes from inside downhole strings. It can cut pipes in any position but coupling. When perfo

2015-01-15

Box tap Box tap

Box tap is used to create button in outside walls of fallen pipes, such as drill pipes and oil pipes, and then salvage them. It can salvage cylinder o

2015-01-15