downhole drilling tools online manufacture

Alloy Steel Multi Cycle RD Circulating Valve TCP Operation In Downhole Service Introudction of Multi Cycle Circulating Valve Multi Cycle Circulating Valve is the OMNI valve in Halliburton, it is a full bore and ... Read More

DIMPLE / GRUB SCREW CONNECTOR FOR COILED TUBING TOOLS 1 3/4" X 5000PSI The Dimple connector is the tool to connect the coiled tubing and downhole tools/tubing string, it is connected by the grub screw ... Read More

Drill Stem Testing Select Tester Valve Lock Open Tester Valve Well Testing Service Brief of Lock Open Tester Valve The Lock Open Tester Valve is the kind of full bore tester valve, which is an annulus pressure ... Read More

Multi Cycle Circulation Valve OMNI Valve Full Opening Formation Testing Service Introudction of Multi Cycle Circulating Valve Multi Cycle Circulating Valve is a full opening and annulus pressure-operated re... Read More

Cased Hole Full Bore Retrievable Packer Compression Set Casing Packer Introudction of Retrievable Casing Packer The Retrievable Casing Packer is a sort of hook-wall full bore packer. The packer is designed with ... Read More

7 Retrievable Reset Mechanical Packer DST Tools 70Mpa, 5OD x 2.25ID The Retrievable packer is a hook wall type packer ideally suited for all types of squeeze cementing,formation fracturing, high pressure ... Read More

High Pressure Slim Hole Select Tester Valve LPR N Valve DST 3 7/8" x 10000 PSI Brief of 3 7/8" LPR-N Valve The 3 7/8" LPR - N Valve is a kind of full opening tester valve used in slim hole drill stem tesing ... Read More

Internal Pressure Operated Circulating Valve Open Hole IPO for Well Testing Introduction of IPO Circulating valve The IPO circulating valve is the Internal Pressure Operated Circulating Valve used in open hole ... Read More

DST Tools 5" x 105Mpa WP Rupture Disc Sampler Well Testing RD Sampler The rupture disk (RD) sampler is a full-open, full bore sleeve sampler used in drill stem tests. The full bore sleeve sampler is controlled ... Read More

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 ... Read More