Rupture Disc Circulating Valve 5"x 15000psi For Fracturing Operation The rupture disc circulating valve is the circulating part of DST tools, the RD ....
Cased Hole Big John Jar For Drill Stem Testing High Pressure Hydraulic Jar The Big John Jar is a kind of hydraulic jar which is Halliburton type. The ...
Alloy Steel Well Testing Tools Oil Well Drilling Tools OMNI Circulating Valve Introudction of DST OMNI Valve The DST OMNI Circualting Valve is a sort ...
Full Bore Retrievable Circulating Valve Drill Stem Testing Bypass Valve The RTTS circulating valve is a locked-open/locked-closed valve that serves as ...
Drill Stem Testing APR Tools Full Bore Tension Safety Joint RTTS Type Overview of RTTS Safety Joint The RTTS safety joint is the part of the RTTS tool ...
Rupture Disk Sampler for High Pressure Downhole Testing RD Sampler Operation of RD Sampler The Rupture Disk sampler is the tool of drill stem testing ...