API 7-1 Oilfield Full Opening TIW Safety Valve FOSV For Drill String
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... the drill string when the drill string is being withdrawn from the well. Our FOSV is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Safety Valve Drilling BOP PR1～PR2 2000psi~15000psi API 16A
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Safety Valve Safety valve is a device consisting of actuator and gate valve used to control the main path and flanks of Christmas trees through remote hydraulic operation in order to ensure the safety of wellhead equipment. Structural Characters: · Single ......
XIAN ATO INTERNATIONAL CO.,LTD
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API Certification Full Opening Safety Valve FOSV, TIW Valve Well Drilling Casting or Forging All Size CN;SHN Lake
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... well. Our Full Opening Safety Valve is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or tubing string at...
Dongying On-tech Equipment Co., Ltd
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Oil Well Drill Stem Test Tools Super Safety Valve High Pressure DST Working String
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...Safety Valve High Pressure DST Working String The Super Safety Valve is the BOP safety valve applied for testing operations from jack-up or land rigs. It can rapidly closes the test string in an emergency, serves as a fail safe safety Valve for well testing. And during the well testing, the Super Safety valve is featured with capablity to cut the wireline and 1.5-inch coiled tubing, if the super safety valve......
Techcore Oil Tools Co.,Ltd,
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API Rupture Disc Dual Action Valve RD-DAV For Dst Drill Stem Test Safety Valve
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... disc dual action valve can be used as tubing string tester valve or a safety valve to close the well under emergency condition. The rupture disc dual action valve can be run in hole in either the open or closed position, the tool can be operated by twice,...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Hydraulic Top Drive 152mm Oil Gas Drill String Valve IBOP
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...IBOP is a float valve that is sometimes made up in the drill string near the bit. It prevents backflow up the drill string. Another type of IBOP is the drop in valve or D.I.V. It is dropped into the drill string and falls to a special landing sub that is...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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API Drill Pipe Safety Valve OD146mm L500mm NC38 Kelly Valves For Oil Well
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...effective tools to prevent blowout; it is upper Kelly valve and lower Kelly valve which is assembled the upper end and lower end of drill pipe. The kelly valve can be opened on or closed off by the specoal operating spanner at 90 degrees according to the...
KSQ Technologies (Beijing) 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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MR-0175 Well Testing Equipment Downhole Drill Stem Safety Valve For Donwhole Testing
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...Safety Valve For Drill Stem Testing The Super Safety Valve is a Fail Safe Safety Valve for testing from a land or jack-up rig. It is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow. Its ID is 3.0 in., OD is 8.0 in., and its working pressure is 15,000 psi. This valve has a port for chemical injection downhole or to control a subsurface safety valve......
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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High Pressure Cement Head Unit with Safety Valve for Secure Operations
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COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1, API 5CT, ISO9001 quality system certification......
Jiangsu Service Petroleum Technology Co., Ltd
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