Nov 09, 2023
API,spear,releasing spear,fishing tools,Releasing and Circulating Overshot
Aug 04, 2022
Top drive,Saver sub,Sub,API,Drilling,Top Drive Sub,Drill Collar,Kelly
Jul 28, 2022
Torque Reducer,Torque Reduction Sub,Torque Reducing,drill string
Mar 01, 2022
Hydraulic Mechanical Jar,Double acting jar,Fishing jar,API standards,China factory
Jul 09, 2021
hole opener,HDD drilling,drill bit,PDC bit,Tricone bit,directional drilling
Jun 21, 2021
Drilling,float valve,float sub,directional drilling,drilling contract,api standards,drill pipe valve,API
Jun 08, 2021
Xover sub,crossover sub,lifting sub,drilling,API standards,China manufacturer
Jun 01, 2021
UBHO,subs,Universal Bottom Hole Orientation Sub,drilling sub,crossover subs,xover subs,drilling tools
Dec 22, 2020
Drill Kelly,Square Kelly and Hexagonal Kelly,drill kelly with API standards,hot selling
Dec 16, 2020
HWDP,Drill Pipe,API standards,Heavy Weight Drill Pipe,China Manufacturer