DOWWNHOLE TOOLS

We supply DOWWNHOLE TOOLS include Kelly valves, kellys, drill stem subs, drill collors, heavy weight drill pipe, threading for ratory shouldered connections, rotary kelly,IBOP for Top drive,Float valve,Float valve sub,arrow type check valve, drop-in check valve, inside blow out preventer, circulation sub, integral spiral blade stabilizer, sleeve stabilizer, rotary reamer, hole opener, lift sub, lift plug, sub and joint, directional bent sub, core barrel, releasing and circulating overshot, releasing spear, taper taps & die collars, back-off releasing spear,back-off joint, sliding slip spear, safety joint, junk sub, internal hook & external hook ,impression block, multi-purpose fisher, casing spear, fishing magnet, reverse circulation junk basket, junk mills, window mill, washover pipe, drive sub, rotary shoe, section mill, internal cutter, external cutter, seating nipple, casing packer,crossover subs.

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply API Spec 7-1 downhole drilling tools

We supply Supply API Spec 7-1 downhole drilling tools that include:

Kelly valves, kellys, drill stem subs, drill collors, heavy weight drill pipe, threading for ratory shouldered connections, rotary kelly,IBOP for Top drive,Float valve,Float valve sub,arrow type check valve, drop-in check valve, inside blow out preventer, circulation sub, integral spiral blade stabilizer, sleeve stabilizer, rotary reamer, hole opener, lift sub, lift plug, sub and joint, directional bent sub, core barrel, releasing and circulating overshot, releasing spear, taper taps & die collars, back-off releasing spear,back-off joint, sliding slip spear, safety joint, junk sub, internal hook & external hook ,impression block, multi-purpose fisher, casing spear, fishing magnet, reverse circulation junk basket, junk mills, window mill, washover pipe, drive sub, rotary shoe, section mill, internal cutter, external cutter, seating nipple, casing packer,crossover subs

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Downhole tools for Drilling Rig ZJ70/4500D

We supply Downhole tools include Rotary kelly,drill pipe,tool joint,drill collar,downhole motor,blade stabilizer,replaceable sleeve stabilizer,hyrdfacing types of stabilizer,fixed dia. hole opener,roller reamer,casing scraper,key seat wiper,rotary sub,oriented bent sub,circulating sub,wear sub,drift,lifting cap,casing protectors,kelly valve,full opening safety valve,inside BOP,Drop-in check valve,arrow type back pressure valve,float valve sub,by-pass valve,cup tester,mechanical drilling jar,hydraulic drilling jar,super fishing jar,jar intensifier,surface bumper jar,fishing bumper sub,shorck absorber,overshot,spear,sub,taper tap,die collar,internal hool,external hool,reversing circulation junk basket,fishing magnet,ditch magnet,junk mills,junk sub,washover pipe etc.


Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas