5" 15000Psi Drill Stem Testing Hydraulic Circulating Valve
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... packer or as a circulating valve to circulate a well after testing.When running below a closed valve, the hydraulic circulating valve serves as a bypass around the packer and helps relieve pressure buildup below the closed valve when it is stung into a...
Techcore Oil Tools Co.,Ltd,
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RD Rupture Disc Valve For Drill Stem Testing 2000 To 20000psi Tools RD Circulating Valve
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Rupture Disc For Drill Stem Testing Tools RD Circulating Valve The Rupture Disc is the component of Drill Stem Testing tools with RD function, such as RD circulating valve, RD sampler etc. The rupture disc is constructed of an Inconel 600 rupture disc, ......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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DST Rupture Disc Circulating Valve 5" X For Drill Stem Testing
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...Circulating Valve 5" x 15000psi for Drill Stem Testing The Rupture Disc Circulating valve is the same as RD Safety circulating valve except short of ball valve section, the annulus pressure made RD burst and the pressure goes into RD hole and push circulating mandrel forward, then open the circulating......
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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15K Drilling Handling Tools Super Safety Valve 76.5mm Bore
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...well flow. So during the downhole operation, the BOP safety valve is the fail safe safety valve. Design Features of 15K Super Safety Valve The BOP safety valve includes a new ball mechanism that has a 3.0 inch ID and the capability to cut coiled tubing as...
XIAN ATO INTERNATIONAL CO.,LTD
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Super Safety Valve
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... Valve body OD: 8.0" Handing subOD: 8.16" The Super Safety valve (SSV) is a master valve used for testing operations from jack-up or land rigs. The SSV is installed in the test string so that a BOP ram can be closed on the ram lock sub located in the top...
DST Oiltools Co., Ltd
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Carbon Steel REG Upper Lower Safety Valves Oilfield IBOP
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...used for top drive drilling system with joined one by one. It is hydraulically operated and manually operated control valves in top drive circulating system, and special use for drill stem inside blowout emergency. It has a pressure rating of 10,000psi or...
Xi'an TianRui Petroleum Machinery Equipment 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......
Shaanxi Haige Machinery Co.,Ltd
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Astm A216 Wcb Class 150 Cast Steel Gate Valve Rf 1-24" Face To Face Din3202 F5
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Specification Design Standard: DIN3352 Face to Face: DIN3202 F5 Testing Conform to DIN3230 Flange Drilling : DIN2532,DIN2533 Body GS-C25 1.4308 Disc CG-C25 1.4308 1.4408 Monel Stem 13Cr 1.4308 1.4408 Monel F304 Wedge Disc Sealing Face 13Cr 13Cr STL 1.4308 ......
TOBO STEEL GROUP CHINA
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API 6A Cameron Style BPV Type H One Way Back Pressure Valve
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... from down hole.When coming to pressure test for Christmas tree under tubing hanger. BPV adopts special short buttress thread and it is of high strength,independence,long service ......
Dongying Oilman Machinery Equipment 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 ......
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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