7" 70 Mpa DST Drill Stem Test Tools Full Bore Retrievable Circulating Valve
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...Test Tools Full Bore Retrievable Circulating Valve Introudction of Retrievable Circulating Valve The Retrievable Circulating valve designed with Full opening features is applied for drill stem testing service and flow operation. The full bore retrievable circulating valve a sort of locked-open/locked-closed valve, so that the circulating valve serves as both a circulating valve and bypass. Application of the Retrievable...
Techcore Oil Tools Co.,Ltd,
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RTTS Full Bore Retrievable Circulating Valve For Downhole Testing
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... valve is a locked-open/locked-closed valve that serves as both a circulating valve and bypass in drill stem testing service. The clearance between the RTTS packer (or any hookwall packer) and the casing ID is relatively small. To reduce the effect of...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Wireline Retrievable Circulating Valves Matched with Standard Side Pocket Mandrel
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...Retrievable Circulating Valves) The wireline retrievable circulating valve is used with the side pocket mandrel. This series of valves includes 1" OD valves and 1.5" OD valves. Features Body is made of stainless steel. Various seat apertures are available. Integral check valve......
Hunan Victor Petrotech Service Co.,Ltd
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APR Tools RTTS Circulating Valve For Drill Stem Testing Service
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... Circulating Valve For Drill Stem Testing Service The RTTS Circulating Valve is a full bore retrievable circulating valve with locked-open/locked- closed design, the RTTS circulating valve can serve as both a circulating valve and a bypass. This valve......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Flange Connection PVC Butterfly Valve for Pressure Test Water Supply Valve by Gear Handle
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Water Supply Water Valve Manufacturer Gear Handle PVC Butterfly Valve 1. Product Information: UPVC butterfly valve full diameter circulation, small torque, easy operation, beautiful appearance, body convex ring and seat concave ring embedded each other,......
Ningbo Qianxiang Huiya International Trade Co., Ltd.
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Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range
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...Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range Product Description The WPT-2 Hold-Down Valve Testing Machine is a high-integration comprehensive testing system for valves, integrating electromechanical control, hydraulic drive, pressure testing, and fluid medium storage & circulation. By positioning the valve......
HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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API/Back Pressure Valve for wellhead
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...pressure test for Christmas tree under tubing hanger. BPV adopts special short buttress thread , and it is of high strength, independence, long service time, etc. BPV could be assembled and disassembled by using its running & retrieve tool to control well...
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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Oilfield downhole fishing overshot, Bowen 50 series Releasing and Circulating Overshot
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...valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly Haige offers full series of downhole fishing tools for oil and gas industry. Which includes the Series 150 overshot, Junk Basket, Junk Subs, Taper Taps, Die Collar etc. The 150Series Overshot is aReleasing and Circulating Overshot which is an external fishing tool to engage, pack off and retrieve......
Shaanxi Haige Machinery Co.,Ltd
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Alloy Steel 381mm API Releasing Circulation Junk Basket
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... blades and hand tools, etc.. During operation, with the steel ball dropped into the valve seat, fluid flow in a continuous stream to the center of the tool and up through return ports in the upper end of the barrel, all junk is thus carried into the...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Perfect Sealed Tungsten Carbide Valve Seats , Injection Pressure Operated ( IPO )
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... Valves, Wire line Retrievable (WLR) Injection Pressure Operated (IPO) Gas Lift Valves etc. Tungsten Carbide Seats in a wide variety of configurations and specifications for use in wear, corrosive and erosive conditions. The seats are pressure tested so...
ZHUZHOU SEEGO CARBIDE TOOLS CO., LTD.
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