downhole valve διαδικτυακή κατασκευή

Gas Well Downhole Tester Valve High Pressure APR Tools For Drill Stem Testing The donwnhole tester valve is used to drill stem testing operation in oil and gas well. The downhole tester valve we manufactured is ... Διαβάστε περισσότερα

LPR-N Tester Valve Drill Stem Testing Operation Downhole Tester Valve The LPR- N Tester Valve is a full-opening, annulus pressure-operated valve. The downhole tester valve permits measuring multiple closed-in ... Διαβάστε περισσότερα

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 ... Διαβάστε περισσότερα

Downhole Tester Valve High Pressure Select Tester Valve Metering Cartridge Introduction of Metering cartridge The metering cartridge is the main section of the select tester valve which is used for the drill ... Διαβάστε περισσότερα

Metering Cartridge Of Downhole Select Tester Valve DST Tools Function of the metering cartridge in select tester valve The metering cartridge is the key part of the select tester valve which is applied for the ... Διαβάστε περισσότερα

Drill Stem Testing Tools Oil and Gas Well Select Tester Valve Operation How to operate the select tester valve. The select tester valve is a kind of downhole tester valve in Halliburton type, which is used to ... Διαβάστε περισσότερα

LPR N Tester Valve For Cased Hole Drill Stem Testing High Pressure Tester Valve Introduction of the LPR N Tester Valve The LPR-N Tester Valve is a kind of full-opening, annulus pressure-operated valve which is ... Διαβάστε περισσότερα

Oil Well Downhle Master Valve High Pressure Tester Valve LPR - N Valve Brief of LPR - N Tester valve The LPR-N Tester Valve is a kind of downhole tester valve for the drill stem testing operation. The LPR-N ... Διαβάστε περισσότερα

Select Tester Valve Ball Valve Section Downhole Tester Valve Component Introduction of Ball valve section The select tester valve is a downhole tester valve for the drill stem testing operation. The select ... Διαβάστε περισσότερα

Multi Cycle Circulating Downhole Valve DST Tool Pressure And Function Test Introudction of Multi Cycle Circulating Valve Multi Cycle Circulating Valve is a full opening and annulus pressure-operated re-closable ... Διαβάστε περισσότερα