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5 Inch 15000 PSI RD Circulating Valve Cased Hole Drill Stem Test Tools Introudction of RD Circulating Valve The rupture disk circulating valve is operated by annulus pressure, and used for drill stem testing ... Read More

Cased Hole Mechanical Setting Retrievable Packer 7" x 10000psi RTTS Packer Introudction of Retrievable Casing Packer The Retrievable Casing Packer is a sort of hook-wall full bore packer. The packer is designed ... Read More

Oil Well Downhole Testing Rupture Disk Safety Circulating Valve Full H2S The rupture disk (RD) safety circulating valve is the component of the DST toolstring, with the functions of both a safety valve and ... Read More

Annular Pressure Operated Mechanical Set Packer With ISO BV SGS Standard Introudction of Mechanical Setting Retrievable Packer The Mechanical Setting Retrievable Packer is a sort of the full bore retrievable ... Read More

Well Testing Retrievable Bridge Plug High Pressure RBP The Model 3L retrievable bridge plug is a kind of Retrievable Bridge Plug which is used in well testing operation . The retrievable bridge plugs consist of ... Read More

Oil Well Tools Retrievable Packer Completion Packer Drill Stem Test 5" 10000psi Introudction of Full Bore Retrievable Packer The Full Bore Retrievable Packers is also named Halliburton RTTS packer, that is a ... Read More

Downhole Well Bore Clean Tools Casing Scrapers Rotating Scraper Casing Scraper is a kind of well bore clean tools, which is used to remove dirt which may be left over the inside walls of casing, such as cement, ... Read More

Retrievable Packer Selection Criteria For the Well Completion Design A packer is a down-hole device used to form an annular seal between two concentric strings of pipe, or between the pipe and the wall of the ... Read More

Fracturing Service Downhole Tools RD Circulating Valve 15000psi The rupture disc circulating valve is the part of Drill Stem Testing tool string, the RD Circulating valve is not only used for drill stem testing ... 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