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Nitrogen Pump System for Oil Well Drill Stem Testing Tools Pressure Test Introduction of Nitrogen Pump System The Nitrogen Pump System is the test pump to take the high pressure test and function test for Drill ... Read More

Downhole Wireline Roller Stem Wireline Sinker Bar Wireline Stem A roller stem is a sort of wireline stem used for downhole wireline fishing operation. The wireline roller stem is designed to replace conventiona... Read More

10000 PSI Oil Well Completion Tools Subsurface Control Valve SSC Valve 4 3/4" Introudction of Subsurface Control Valve The Subsurface Control Valve is a kind of the downhole control valve which is used for ... Read More

Donwhole Oil Tools For Fracture Acidizing Service RTTS Packer The RTTS Packer is a full-opening,hookwall-type packer designed for use in testing,treating,and squeeze-cementing operations.The full-opening ... 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

Cased Hole Open Hole Drill Stem Testing Tools APR Tools Slim Hole DST Tools Introudction of APR DST Tools The APR DST Tools is a sort of well testing downhole tools which is operated by the annulus pressure. ... Read More

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 ... Read More

1.25" CT Connector Roll On Connector For Oilfield Coiled Tubing Operation Introudction of CT Roll on Connector The Roll on connector is a kind of coiled tubing connectors, it is a inline connector. The Roll on ... Read More

Rupture Disc of RD Safety Circulating Valve RD Sampler DST Tools The Rupture Disc is the important component of RD safety circulating valve and RD sampler. 5 RD sampler and RD safety circulating valve are ... Read More

Radial Shock Absorber Vertical Shock Absorber for Drill Stem Testing In oil well drill stem testing operation, the shock absorber as the part of the DST tool string is designed for two types: Radial shock ... Read More