TianHe Oil Group HuiFeng Petroleum Co., Ltd

Our company has been the class 1 network supplier and member of council of CNPC, industrial association member of council of CNPC and SINOPEC, assigne

Our company has been the class 1 network supplier and member of council of CNPC, industrial association member of council of CNPC and SINOPEC, assigne

Our company has been the class 1 network supplier and member of council of CNPC, industrial association member of council of CNPC and SINOPEC, assigne

Our company has been the class 1 network supplier and member of council of CNPC, industrial association member of council of CNPC and SINOPEC, assigne

Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralize

CSJ type super fishing jar is a fishing tool which the jarring force is larger than other jar with same specification.

HF2000 type, HF3000 and HF5000 Stabilizer This kind of stabilizer is prior than the traditional inlaid alloy column type stabilizer .Thi

Internal Casing Cutter, External Casing cutter, Marine or Mechanical, Hydraulic Bucking Unit, Downhole motor and tester, Jar tester