downhole safety valve fabrication en ligne

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 ... Lire la suite

BOP Safety Valve Control Panel Downhole Oil Tools 8" High Pressure Full H2S Overview of BOP safety valve The BOP Safety Valve is a sort of downhole safety valve which is used with BOP for the drill stem testing ... Lire la suite

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 ... Lire la suite

Oil Well Downhole Oil Tools Super Safety Valve For Well Testing Service Overview of Super Safety Valve The Super Safety Valve is a kind of fail safe safety valve, applied for well testing from a land or jack-up ... Lire la suite

Donwhole Tester Valve LPR-N Valve 5" x 15000psi For Oil Well Testing​ The LPR- N Tester Valve is a kind of downhole tester valve used in oil well testing service. The LPR-N valve is a full-opening, annulus ... Lire la suite

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 ... Lire la suite

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 ... Lire la suite

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 ... Lire la suite

DST Super Safety Valve Downhole Oil Tools OD 8" 10000 PSI Inconel Steel Overview of Super Safety Valve The Super Safety Valve with working pressure up to 15000 psi is applied for the drill stem testing service ... Lire la suite

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 ... Lire la suite