Hei Longjiang North Shuangjia Drilling Tools Co., Ltd.

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hydraulic adjustable stabilizers
Specification: full
Detail: Drilling stabilizer is one of famous brand products in our co***ny, and we are the earliest manufacturer of drilling stabilizer in China, they are divided into many varieties as per their own advantages. We specialize in manu...

drilling stabilizers
Specification: full
Detail: Drilling stabilizer is one of famous brand products in our co***ny, and we are the earliest manufacturer of drilling stabilizer in China, they are divided into many varieties as per their own advantages. We specialize in manu...

kelly valve
Specification: full
Detail: Both are our co***ny IBOP, this is one easy structure IBOP, which consists of one arrow check valve and one closed tool, this is our main IBOP, which has two bodies structure, both IBOPs have same work principle, they are in o...

ibop
Specification: full
Detail: Kelly valve is one kind of manual control valve which is used for preventing. It is divided into drill pipe Kelly valve and tubing valve, and there is one valve named full opening safety valve which is improved on the basis of...

under reamer
Specification: full
Detail: Under reamer is used for enlarging small size well hole, it is divided into UR-I and UR-II types, UR-I type enlarge different sizes well hole through replacing many sizes cutter and UR-II type enlarge different sizes well hole...

casing running tool
Specification: full
Detail: Casing running tool is one tools based on top drive system for running casing operation. Which is divided into hydraulic and mechanical types, both two types include in internal and external structures. We specialize in manuf...

ibop for top drive
Specification: full
Detail: We have two types structures, this is VARCO co***ny’s, this is TIANYI co***ny’s. We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller reamer, non-magnetic drilling stab...

shock absorber
Specification: full
Detail: shock absorber is divided into mechanical type, hydraulic type, hydro-mechanical type and double way hydraulic type. All of them are used for absorbing and reduce shock and i***ct load to drill stem and drill bit in drilling w...

fishing jar
Specification: full
Detail: our fishing jar mainly include super fishing jar, jar intensifier, surface bumper jar and bumper sub. The super fishing jar adopts for hydraulic principle upward jarring, the jar intensifier is used for increasing jarring forc...

drilling jar
Specification: full
Detail: We have four types drilling jar as them, all of them integrate upward jarring and downward jarring, generate up and down jarring force by lifting and releasing drill stems to solve stuck accident. their differences are that ea...


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