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Hydraulic Jar Open Hole DST Tool Cased Hole Hydraulic Jar Test NACE MR0175 Introudction of Hydraulic Jar for open hole and cased hole The hydraulic jar is able to help free the stuck tools by the sudden impact, ... 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, RD circulating valve and Dual Activated ... Read More

15000psi Well Testing Tools Open Hole Multi-Flow Evaluator Alloy Steel MFE DST Tools Introduction of Open hole MFE packer The Multi-Flow Evaluator is a new approach in drill stem testing .It improves the ... Read More

Hydraulic Drilling Jar Open Hole DST Tool Drill Stem Testing Tools Operation Introudction of Hydraulic Jar / Big John Jar The hydraulic jar is used in DST tool string as a safety tool in well testing service. ... Read More

DST Tools Dual Action Ball Valve For Oil Well Donwhole Testing The Dual Action Ball Valve is the part of DST tool string, the dual action ball valve is controlled by the annular Rupture disc,also called rupture ... Read More

DST Tools CHAMP Packer With Internal By Pass Retrievable Packer For Drill Stem Testing The CHAMP packer is a etrievable packer with a concentric bypass. The CHAMP packer is constructed with higher grade ... Read More

DST Tools Retrievable Tension Safety Joint For Open Hole Well Testing Introudction of Tension Safety Joint The tension safety joint is a kind of retrievable safey joint, it is named RTTS safety joint in ... 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

High Pressure Drill Stem Testing Tools Full H2S Service DST Tools A Drill stem testing is kind of downhole testing service for evaluating the hydrocarbon potential of a reservoir. The drill stem test is a ... Read More

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, ... Read More