oil well drilling tools онлайн производство

Oil and Gas Well Downhole Testing Dual Action Valve DAV Test Valve​ The dual-action valve is the DAV used in drill stem testing operation. The dual action vlave is a full-opening and annular Rupture disc ... Подробнее

5" 15000 PSI Cased Hole DST Tool Rupture Disk Sampler Drill Stem Testing Introduction of the Rupture Disk Sampler The rupture disk sampler is designed with full bore used for ful-flo drill stem testing ... Подробнее

Vertical Shock Absorber Drill Stem Test Tools High Pressure 15000 PSI Service Introduction of Vertical Shock Absorber The Vertical Shock absorber is one of shock absorber used for drill stem testing operation ... Подробнее

Slim Hole Drill Stem Test ToolsRound Mandrel Slip Joint DST Tool 3 7/8" Size Introduction of Round Mandrel Slip Joint 3 7/8" round mandrel slip joints are available for the slim hole well testing service, ... Подробнее

7" 10000psi Drill Stem Test Tools Full H2S service Retrievable Safety Joint Introudction of retrievable Safety Joint The 7" x 10000 psi retrievable Safety Joint is the optional backoff tool of DST work string ... Подробнее

Slim Hole Sleeve Type Drain Valve Downhole Drilling Tools 3 7/8" 15000 PSI Introudction of Slim Hole Drain Valve The 3 7/8" sleeve type drain valve is used to slim hole drill stem testing operation. Once the ... Подробнее

Drill Stem Testing Tools LPR N Valve High Pressure Downhole Tester Valve​ Brief of 5" LPR N Tester Valve Valve The downhole tester valves inlcude LPR N Tester Valve and Select Tester Valve. The LPR N Tester ... Подробнее

Oil Well Downhole Testing Tubing String Tester Valve Flapper TST Valve The TST valve is the tubing string tester valve as the part of the DST Toolstring during the well pressure-test the workstring while ... Подробнее

7" 70 Mpa DST Drill Stem Test Tools Full Bore Retrievable Circulating Valve Introudction of Retrievable Circulating Valve The Retrievable Circulating valve designed with Full opening features is applied for ... Подробнее

Well Testing Downhole Tools Round Mandrel Slip Joint High Pressure DST Tools The round mandrel slip joint is the component of drill stem testing tool string. The tool likes other slip joints, accepts the ... Подробнее