Pump Through Rupture Disc Circulating Valve PT-RD Downhole Safety Valve
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... valve and Circulating Valve, a single cycle safety valve for end of test operations as a shut off tool. The PT-RD Safety Circulating valve can be converted to a PT-RD safety valve if the circulating ports removed, or remove the valve mechanism and add the...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Well Testing Pump Thru Rupture Disc RD Circulating Valve 5" 15000 PSI
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...Pump Thru Rupture Disc RD Circulating Valve 5" 15000 PSI Overview of Pump Thru Rupture Disc Safety Circulating Valve The Pump Thru Rupture Disc Safety Circulating Valve is a kind of RD circulating valve, used for the drill stem testing operation in cased hole well testing service. he Pump Thru Rupture Disc (RD) safety circulating valve is with two functions, one is safety valve service, the other is circulating valve......
Techcore Oil Tools Co.,Ltd,
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IPO Circulating Valve Well Testing Equipment 70MPa AISI 4130
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...drill stem testing service. The Internal Pressure Operated Circulating Valve / IPO valve allows circulation through the work string before trip-out and serves as a drain during trip-out. The IPO circulating valve can be run in cased holes or open holes and...
XI‘AN ZZTOP OIL TOOLS CO.,LTD
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