Drill Stem APR Downhole Tester Valve Halliburton Type BV
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... hydraulic section, nitrogen section and the metering section. * The ball valve section contains the ball valve and the mechanism that rotates the ball when the tool is activated; the ball is rotated to the open position allowing the reservoir to flow into...
Techcore Oil Tools Co.,Ltd,
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H2S LPR N Valve Standard Downhole Tester Valve For Drill Stem Testing Valve
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... pressure-operated valve. The full bore design of tester valve permits measuring multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is required. The nitrogen chamber of LPR N Valve is charged at the...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Drill Stem Well Testing Equipment For Circulating Downhole Tester Valve
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...Valve Assembly For Downhole Tester Valve / Circulating Valve The Ball Valve Assembly is the important part of DST tools, the ball valve section is used in OMNI Circulating Valve, RD Safety Circulating Valve, Select Tester Valve, and LPR-N Valve, Mechanical Tester Valve. Ball Valve Section in OMNI Circulating Valve / BOP Safety Circulating Valve The ball valve......
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Pressure Operated tester valve (LPR-N Valve)
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... tester valve (LPR-N Valve) is a full- opening, annulus pressure-operated valve. It measures multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is required. The nitrogen chamber is ......
DST Oiltools Co., Ltd
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0.1~1999.0S Pressurize Balance Detection Air Leakage Test Equipment 0.1 Pa DC24V ±5%
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Pressurize Balance Detection Air Leakage Test Equipment Application: Used in auto line, hydraulic pipe engineering, aviation hydraulic pipe, small valve, evaporator, condenser, radiator, filter, pressure containers, boxes, cylinders, pipe joints, seals, ......
DONGGUAN YUYANG INSTRUMENT CO., LTD
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