XIAN RELIANCE PETROLEUM MACHINERY CO. LTD.

We are a professional manufacturer specially in petroleum machinery, such as fishing spear, releasing overshot

Product description:It is a positive-displacement downhole drill motor driven by high-pressure mud. The main f

Product Description:Integral spiral blade stabilizer have two types based on different install locations, whic

We are a professional manufacturer specially in petroleum machinery, such as drill pipe, drill collar, mud pum

Product description: F series Mud Pump have the feathers of advanced constructor, small volume, great performa

Product Description: The taper tap is a special fishing tool making thread on the inside wall of tube dropped

Product Description: The drilling jar is consisting of ZSJ type drilling up jar and ZXJ type drilling down jar

Product Description: JSZ Mechanical Drilling Jas integrates the up jarring with the down jarring, with a short

Product description: The WHG replaceable sleeve roller stabilizer are available with two-piece and three-piece

Product description: YJ one way shock abosrber should be connected with the drilling string close to the bit.

Product description: SJ two way shock abosrber should be connected with the drilling string close to the bit.

Product Description: Jar Intensifier Type YJQ is designed on the principle of compressible fluid. It is used i

Product Description: The KXJ Bumper Sub has a longer working stroke and it can deliver an intensive down jarri

Product Description: HAJ type safety joint is is an essential safety tools for connecting the pipes in the wel

Product Description: Model JSZ Mechanical Drilling Jar integrates the up jarring with the down jarring, with a

Product description: Non-magnetic drill collars are made from N1310 LC alloy steel. During steel making, chemi

Product Description: The crossover sub converts and connects drill stem components in petroleum, natural gas a

Product Description: This full mechanical drilling jar integrates the up jarring with the down jarring. The lo

Product description: Non-magnetic heavy weight drill pipe is manufactured from F166/N1813 low alloy cast steel

Product Description: The releasing spear is an internal catch fishing ***** can both catch pipe strings in a f