ZSJ/ZXJ Type Drilling Jar , China ZSJ/ZXJ Type Drilling Jar Supplier

ZSJ/ZXJ Type Drilling Jar - hydraulic-mechanically

ZSJ/ZXJ Type Drilling Jar For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale ZSJ/ZXJ Type Drilling Jar , Made in China, High Quality Products!, China Drilling Jar, hydraulic Drilling Jar Supplier, Manufacturer.

Drilling Jar,hydraulic Drilling Jar,mechanically drilling Jar,Bowen drilling jar,NOV drilling jar,API drilling jar,The drilling jar which is connected with drill tool and worked with drill string is a downhole stuck freeing tool in drilling operation .It is a first selected tool for directional well,complicated well and deep well.The drilling jar is consisting of ZSJ type drilling up jar and ZXJ type drilling down jar,both they can be used mutually or operated separately .The up jarring section takes use of hydraulic mechanism,the jarring force can be adjusted according to up elevating load but can not exceed the max.load for tool load rated .The down jarring section takes use of mechanical friction mechanism, the jarring force is well preadjusted by adjusting device before put into downhole.No re-adjustment can be allowed after jar is put into downhole.

Get Quote

TianHe Oil Group HuiFeng petroleum equipments Co.,Ltd

Address: No.43, West Diming Street, , Mudanjiang City, Heilongjiang Province, China, 157011
Tel: 0086-453-5979983
TianHe Oil Group Production include Drill Collar (DC),Drill pipe (DP),Heavy weight drill pipe(HWDP),square kelly,hexagonal kelly,stabilizer,Hole opener, Roller reamer, Casing scraper, Internal Casing Cutter,External Casing cutter,Marine or Mechanical,Key seat Reamer,Kelly Valve,Full opening safety Valve,FT type Drop-in Check Valve,FJ type-Arrow back PressureValve,Inside Bop,Float Valve sub,By pass Valve,Cup tester,Wear Sub,Circulating sub,cross over sub,Reduce sub,saver sub,lift sub,Different of Drilling jar,Fishing jar,Shock absorber,bumper Jar,Oil Jar,Bumper sub,Jar Intensifiers, Bowen 150,Bowen70,Bowen20 Over shot and spear,Junk Basket,Junk sub,Fishing magnet, Flat Bottom Junk Mill,Concave Junk Mill,Bladed Junk Mill,Pilot Mill,Tapered Mills,Economill,String Mill,Skirted Junk Mill,,Hydraulic Bucking Unit,Downhole motor and tester,Jar tester,Tricone bit,,...