Hei Longjiang North Shuangjia Drilling Tools Co., Ltd.

Casing running tool is one tools based on top drive system for running casing operation. Which is divided into

  They are wellhead tools, lifting sub and lifting cap are used to lift drilling tool, wiper is used to

We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller ream

heilongjiang north shuangjia drilling tools co., ltd which specializes in manufacturing drilling tools for mor

We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller ream

We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller ream

We have two types structures, this is VARCO company’s, this is TIANYI company’s. We specialize in

We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller ream

through fixing at several PDC cutting teeth on both upper and lower end of each blade to achieve double way cu

Float Valve is one kind of unidirectional check valve which can be used in preventing from blowout and well ki

Drop-in check valves prevent return flow during a kick and are suitable for most drilling situations in which

IBOP for Top Drive used for top drive system. It includes Upper IBOP for Top Drive and Lower IBOP for Top Driv

Drilling jar is a first selected tool for directional well, complicated well and deep well.including full mech

FLAT BOTTOM JUNK MILL The Flat Bottom Junk Mill is the most commonly useed milling tool.it is designed to mil

Full opening safety valve (short for FOSV) is ball type safety valve used to stop flow through the drill strin

Inside blowout preventer (IBOP) is a special tool, which can be striped through the BOP preempt to be connecte

The taper tap is a special fishing tool making thread in tubular dropped objects such as drill pipe and tubing

Reverse Circuiation Fishing Magnet is a new fishing tool based on API Standard Fishing Magnet. It combines of

During drilling process, drilling fishing cup is applled mainly for fishing of shivers and fallen objects such

WG type roller reamer is used for reaming in drilling operation, especially used for the function of stabiliza