China hole opener manufacturer & supplier

IBOP valve/ FOSV/kelly valve/retrievable drop-in check valve/float valve

heilongjiang north shuangjia drilling tools co., ltd which specializes in manufacturing drilling tools for more than 40 years, it belongs to China mil

2015-11-02

overshot/ junk basket/ fishing spear/ junk sub/ fishing magnet/ ditch magnet/taper tap/ die collar

overshot/ junk basket/ fishing spear/ junk sub/ fishing magnet/ ditch magnet/taper tap/ die collar

2015-11-02

Drilling stabilizer/ roller reamer

Drilling stabilizer is one of famous brand products in our company, and we are the earliest manufacturer of drilling stabilizer in China

2015-11-02

marine casing cutter/mechanical internal cutter

it cut from internal of pipe, marine casing cutter is suitable for big diameter pipe, and mechanical casing cutter is suitable for small diameter pipe

2015-11-02

Washover pipe & accessories

TXG114.3-8.56-TXG406.4-16.66

Washover pipe is a special toll to release the stuck section of drillstring in the well bore.

2014-06-06

Drill pipe Float valve

ZFF127-ZFF241

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

2014-06-06

4 cone hole opener

KKQ311-KKQ4-914

Hole opener is used for expanding the drilled hole, the cutter are manufactured under the severe quality control. All our hole openers are field maint

2014-06-06

non-bearing seal Roller Reamer

WG149-WG914

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

2014-06-06

API SXQ Coring equipment

SXQ

Coring tool is a tool to obtain formation sample operation in the petroleum and geologic exploration drilling

2014-06-06

PDC and coring bit

full sizes

Diamond bit and diamond core bit are necessary toolS in the drilling engineering. Including PDC bit , Polycrystalline diamond bit, Barus diamond

2014-06-06

API GXT Casing scraper

GX-T114---GX-T340

This tool is ideal for the removal of dirt which may be left over the inside walls of casing

2014-06-06

float shoes & float collar

full sizes

The float shoe and the float collar have advantages of fire- resistance, good sealing property and drill ability, easy joint.

2014-06-06

Casing Pressure Testing Plug

TSQ127-- TSQ339

Cup tester is designed to be attached to the drill string and then lowered into the casing beneath the wellhead to pressure test the blowout preventer

2014-06-06

API drilling pipe/casing/tubing Drift

Full sizes

Drift is a simple and popular tool for drifting ID of casing, tubing, drill pipe and other pipes.

2014-06-06

Flat Bottom Junk Mill

full sizes

Junk mill Is divided into Flat Bottom, Concave bottom, Pilot, Tapered

2014-06-06

full mechnical Drilling jar

BZ

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

2014-06-06