dst well test online manufacture

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

5 Inch 10000 PSI Open Hole DST VR Safety Joint Right Hand H2S Above 175oFIntroduction of VR Safety Joint The VR Safety joint is the tool of the DST working string used for the openhole well testing service. The ... 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

AISI Alloy Steel Internal Pressure Safety Valve Open Hole DST Equipment The 3 7/8" Internal Pressure-Operated Circulating Valve is a sort of circulating valve used to the drill stem testing operation in slim ... Read More

Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield High Pressure Drill Stem Testing Introduction of Hollow Plug Impact Reversing Sub The Hollow Plug Impact Reversing Sub is applied for the ... Read More

Drill Stem Testing APR Tools Full Bore Tension Safety Joint RTTS Type Overview of RTTS Safety Joint The RTTS safety joint is the part of the RTTS tool string applied for the drill stem testing operation in oil ... Read More

ISO BV Approve Open Hole DST Tester Valve Dual Control Valves 70 MpaIntroduction of Open Hole Multi-Flow Evaluator The Multi-Flow Evaluator, which has dual control valves, is sequentially opened and closed by ... Read More

Drill Stem Testing Hydraulic Circulating Valve 5" x 15000 psi The Hydraulic Circulating Valve is the part of drill stem testing string, it serves as a bypass around the packer or as a circulating valve to ... Read More

High Pressure Retrievable Bridge Plug For Oil Well Testing & Treating Operation 3L Model Retrievable Bridge Plug (RBP) is a high-pressure packer style bridge plug, which consists of packer-type sealing elements... 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