oil well tools online manufacture

RD Circulation Valve Select Tester Valve Alloy Steel For DST Operation Introudction Select tester valve The select tester valve is a part of drill stem testing working string, served as main downhole tester ... Read More

Cased Hole DST Internal Pressure Safety Valve 15000 PSI AISI Alloy Steel Material Brief of Internal Pressure-Operated Circulating Valve The IPO circulating valve is the internal pressure operated circulating ... Read More

Oilfield Downhole Mechnical Tester Valve High Pressure Tester Valve Introudction of Mechanical tester Valve Mechanical tester valves are the kind of the downhole tester valve is opening and closing the well by ... Read More

Cased Hole Full Bore Retrievable Safety Joint for Drill Stem Testing Introudction of Safety Joint The Retrievable safety joint is an optional emergency backoff equipment in oil & gas well testing operation and ... Read More

Ball Valve Section / Metering Section of Downhole Select Tester Valve The Full Bore Downhole Tester Valve is the Select Tester Valve in Halliburton, which is an annulus pressure controlled ball valve and is ... Read More

Fracture Acidizing Service Retrievable Packer With Mechanical Setting The Retrievable Packer is designed with mechanical setting and double grip used in oil well fracture acidizing service, which is also called ... Read More

105 Mpa Single Cycle Select Tester Valve End Of Drill Stem Test OperationsWell Testing Pump thru Rupture Disc Safety circulating Valve Overview of Single Cycle Safety Circulating Valve The Single Cycle Safety ... Read More

Overshot Loaded Retrievable Bridge Plug Packer Type 5.5" 10000psi The Retrievable Bridge Plug(RBP) is a high-pressure packer style bridge plug used for multiple selective zone treating and testing operations. ... Read More

High Pressure Slim Hole Select Tester Valve LPR N Valve DST 3 7/8" x 10000 PSI Brief of 3 7/8" LPR-N Valve The 3 7/8" LPR - N Valve is a kind of full opening tester valve used in slim hole drill stem tesing ... Read More

Wireline Grab For Downhole Fishing Service With Wireline Finder Wireline Grab is a kind of wireline fishing tool used to retrieve wireor cable that has broken in the tubing and fell into the wellbore. Normally, ... Read More