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High Pressure Downhole Valve Well Testing DST AISI 4140 Alloy Steel 15000 PSI Introudction of DST Select tester valve The select tester valve is a full bore annulus pressure operated tool used for drill stem ... Leggi di più

Cased Hole Drill Stem Downhole Valve High Pressure Tester Valve AISI Alloy Steel Brief of LPR-N Valve The LPR - N Valve is the tester valve with a full bore feature, the LPR -N valve is annulus pressure... Leggi di più

5" 15000 PSI Downhole Select Tester Valve Full H2S Well Testing Service Introudction of DST Select tester valve The select tester valve is the lock open tester valve with a full opening design and operated by ... Leggi di più

Drill Stem Testing Tools Tester Valve / Circulating Valve Ball Valve Section The Ball Valve assembly is the most important part of drill stem testing tools including OMNI circulating valve/Multi - circulating ... Leggi di più

10000 PSI Oil Well Completion Tools Subsurface Control Valve SSC Valve 4 3/4" Introudction of Subsurface Control Valve The Subsurface Control Valve is a kind of the downhole control valve which is used for ... Leggi di più

Well Testing Select Tester Valve 15000psi Downhole Test The select tester valve is a kind of downhole tester valve in oil and gas well testing operation. The select tester valve is the Halliburton type tester ... Leggi di più

APR Drill Stem Testing Tools For Slim Hole Downhole Testing The Drill Stem Testing Tools / DST tools manufactured by Techcore Oil Tools is full bore type and annular pressure operated downhole testing tools as ... Leggi di più

Rupture Disc Safety Circulating Valve For Drill Stem Testing Service The Rupture Disk safety circulating valve is a part of DST tool string, the RD Safety Circulating Valve can be used as both a safety valve ... Leggi di più

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 ... Leggi di più

Downhole Coiled Tubing Tools Dual Activated Circulation Valve Introduction of Dual Activated Circulation Valve The dual activated circulation valve is a primary tools used for coiled tubing service, the dual ... Leggi di più