The Impression Block used in fishing operations is an assembly of a steel body and a soft lead founded at the bottom. It is designed to enable the operator to determine the configuration of the top of…
Die Collar is a special external fishing tool which is engaged on the outside wall of tubing objects such as oil tubing and drill pipe. They are made with chip groove so as to make threads easily. The…
The taper tap is a special fishing tool making thread on the inside wall of tube dropped objects such as drill pipe and oil tube. They are made with chip groove so as to make threads easily. The Taper…
The back-off sub also named back-off spear. There is usually a left hand thread for tool joint at the upper part of the body, while the expansion sleeve has right hand thread. The guide cone at the lo…
Junk Sub is normally run just above the drill bit or milling tool, with a cup for catching objects too heavy to be completely circulated out of the hole. It is also run above a scraper, operators can …
The Casing Spear is used to engage a fish internally in order that it may be pulled or jarred from the hole. It is especially designed for marine operations.
The tool is composed of top sub, mandrel,…
The Fishing Magnets are used to retrieve all types of small objects having magnetic attraction from bore hole bottoms .Such undrillable objects cones, bearings, slips, tong pins and milling cuttings c…
The Reverse Circulation Junk Basket is used to retrieve all types of small junk objects in well bores. Such as bit cones, cutting blades and hand tools, etc..
During operation, with the steel ball dr…
The Releasing and Circulating Overshot is simple and rugged and is strongest tool available to externally engage, pack off and pull a fish.
The internal catch mechanisms are of two basic types: a bas…
The Releasable Slip Spear is a fishing tool that, provide a dependable and simple means of engaging a fish internally. The spear is easy release from the fish when desired, and is easy reengagement af…
OCS series electronic crane scale apply broadly in imetallurgy ,mine,port,warehouse,factory,
Station,etc.It concent rates stong points of the same kind products can accessery with all kinds
of lift…
OCS series electronic crane scale apply broadly in imetallurgy ,mine,port,warehouse,factory,
Station,etc.It concent rates stong points of the same kind products can accessery with all kinds
of lift…
OCS series electronic crane scale apply broadly in imetallurgy ,mine,port,warehouse,factory,
Station,etc.It concent rates stong points of the same kind products can accessery with all kinds
of lift…
OCS series electronic crane scale apply broadly in imetallurgy ,mine,port,warehouse,factory,
Station,etc.It concent rates stong points of the same kind products can accessery with all kinds
of lift…
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