Junk Sub

Junk Sub an efficient tool used in milling or drilling operation. It is designed to capture cuttings that are too heavy to be circulated in the bottom of the hole.



For workover rig, please choose YG type which integrated Travelling Block and Hook.

Two-way Shock Absorber(Shock Sub)

Two-way Shock Absorber Connected with the drilling string close to the bit. It can absorb or reduce both transversal and longitudinal vibration of the drilling string in drilling operations. Permits use of optimum combination of drill pressure and drill speed, reduces the drilling cost and promotes the drilling efficiency.

Solid Control Equipments and Spare Parts

Solid Control Equipments and Spare Parts Shale Shaker:Linear motion type,Elliptical motion type Desander Desilter Degasser Mud Cleaner Centrifuge Sand Pump: include Mixing Pump,Feeding Pump(For desander desilter degasser and centrifuge),Trip Pump Agitator:Horizon type or Vertical Type Mixing Hopper Shear Pump  

Oil&Gas Drilling

Oil&Gas Drilling Equipments,Drilling Equipments Spare Parts, BOP, Safety Device, Camp+Drilling Tubular and Tools+Drilling&Workover Rig package+Oilfield Fluid Product


Water,Mining,Construction Drilling

Drilling Equipments,Tools and Spare Parts for Water,Mining,Engineering Application

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Artificial Lifting



Stimulation Equipments

Components and Spare Parts for Frac Pump,Cement Pump,Coil tubing,Nitrogen Generation Unit


Welcome to JH Petrol !

JUNHUA I&E Co.,LTD(JH) was launched from Dongying,China, as a supplier specializing in Oil&Gas industrial.Our businesses are comprised of Drilling Equipments,Drilling Tubular/Tools,Oilfield Fuild Material,Artificial Lifting Device, Stimulation Equipments,Chemical etc.