Downhole Fishing Tools

Sliding Block Spear, for Fishing Fallen Objects Used in Perforation Process The Sliding Block Spear is an internal fishing tool which is not only used for fishing fallen objects that are generally used in oil perforation process, such as drill pipe, tubing, wash pipe, liner, packer, water distributor, etc. It can also be used for the reversing of stuck fallen objects and it can be used in conjunction with other tools such as jar and back-off tool. Please email us for ordering

Releasing Back off Spear, Back Off Sub for Fishing, Back off​ Releasing back off spear is used for fishing, back off and releasing the fish. It can catch and transmit left hand torque during back off. It can instead of left hand taper taps and die collars. The function is similar to back off sub. The difference is that it doesn’t’t need to make up thread with fish and catch at any part internally. Please email us for ordering the releasing back off spear. Specification Size

Internal Downhole Fishing Tool, Releasing Spear, Catch Drill Pipe, Casing Releasing Spear Fishing Tools Releasing spear is one of fishing tools to fishing internally. It is mainly used to catch drill pipe, casing, tubing and other tubular junks during oil and gas field of well repairing. It provides a positive means to engage and retrieve an internal fish from the well. The design of this rugged, dependable, and inexpensive internal catch fishing tools ensures positive

Internal Downhole Fishing Tool, Casing Spear for Marine Operation, 7'~20' Casing Spear Fishing Tools Casing spear is a tool for fishing internally. It has features of simple operation, high strength, large grapple area, wide fishing range. It can be used individually, and also can be used with cutting tools to finish cutting and fishing at one time. If the fishing work is not successful, tools can be easily release from the fish. Casing spear is mainly used for catching

Short Catch Overshot for Fishing Tubing, Drill Pipe, Sucker Rod Short catch overshot is used for catching short length fish which the stuck point is closed or above the coupling, such as tubing, drill pipe, sucker rod and subs. If the fish head is more than 50 mm, it will be caught. The short catch overshot has features of small volume, low cost, reasonable structure design, convenient to use and wide application. It can prevent overshot self-locked when in large torque, and

External Downhole Fishing Tool, 150 Series Releasing and Circulating Overshot 150 series releasing and circulating overshot is an external fishing tool for engage, package off and retrieve tubular fish, especially for fishing drill collar and drill pipe. The grapple of overshot can be designed for different sizes of fishing, so one overshot can be dressed with different sizes of grapple components for fishing different sizes of fishes. 150 series releasing and circulating

Downhole Fishing Tool H Type Safety Joint for Drilling, Fishing and Washover H type safety joint, which is installed on the position required for subsurface drill stem and can bear in fishing operation all kinds of loads for pulling or pressing and used to transmit torque, is a subsurface safety equipment. In down hole operation, in case of being needed, the safety joint is easy to be discharged off so as to take out the drill stem above it. It is easy to butt the safety

Incident Handling Tool, AJ Safety Joint for Drilling, Fishing and Workover AJ safety joint is one kind of safety back off tool which is connecting with drilling string and all kinds of working string in downhole operation. When sticking in well and need back off, it is easy to back off from connection thread of its body. Pull out drill pipe and tubing above its pin joint. It is easy and reliable to back off or make up again in downhole. During drilling operation, safety joint