Vertical Triple Ram Wireline BOP Preventer 3FZ 76/35 Hydraulic Operated 4 3/4" ACME
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... around the wireline to shut in the well if pressure threatens a blowout. A wireline valve must be used in all slickline operations. Manual rams are most common. Prior to use, wireline valves should be cycled (opened and closed) to ensure all parts are...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Hydraulic Control Manual Locking Wireline Bop Wireline Pressure Control Equipment
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Wireline Bop Wireline Pressure Control Equipment I. Introduction A BOP (Blowout Preventer) is connected with the top of either wellhead adapter or Christmas tree. Annular space around wireline or slickline will be sealed by closing lubricator valve when the wireline or slickline is still in the hole. Then the pressure in the well will be sealed to prevent blowout. Single ram BOP is usually used for wireline and double ram BOP......
Ruixin Energy Equipment
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10000psi Dual Hydraulic Wireline Blowout Preventer
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...wireline BOP is named wireline valves including single integral wireline valve, dual hydraulic wireline valve, dual manual wireline BOP , triple hydrualic wireline BOP and triple manual wireline BOP. The wireline valve is connected with the top of either...
Techcore Oil Tools Co.,Ltd,
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Wireline BOP Configuration Control Valve For Wireline Pressure Control Equipment
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... and wellhead / Christmas Tree, BOP is one of the major well control equipment, specialized valve used to to seal, control and monitor oil and gas wells to prevent blowout or the uncontrolled release of crude oil and/or natural gas from a well. The...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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13 5/8 Inch Shaffer Annular Bop Preventer 3000psi For Wellhead
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... enclosed and semi-closed two functions into one, Annular Preventer Bop has a simple structure, easy to operate, resistant to high-pressure characteristics is used to prevent blowouts safety oilfield sealing wellhead. How the annular BOP work Close –...
Hebei E-valves Petroleum Equipment Co., Ltd.
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API Annular BOP FH48-70 for Safe and Smooth Drilling Operations
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...BOP consists of body, upper housing, sealing element, dust-proof ring, and piston. It provides a rugged, reliable preventer and ease of service and is widely used Offshore (subsea and surface) and onshore.Annular BOP is compact, seal any size kellys, drill pipe, tool joints, drill collars, casing or wireline......
XIAN ATO INTERNATIONAL CO.,LTD
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762mm Bop Well Control Equipment , 5000psi A Blowout Preventer
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...: The blowout preventer(BOP) is an essential pressure control device during driling and operations, as it serves to prevent the uncontrolled leakage of oil/gas from the wells. Our company can also produce annular BOP, single ram BOP and double ram BOP. The...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Casting Structure Blowout Preventer System 7 1/16"-26 3/4'' Ram BOP
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... ram, double ram and three ram BOP, which are respectively installed with one ram, two rams or three rams. According to the ram opening and closing method, ram BOP can be divided into BOP by hydraulic control and BOP by manual control. According to the...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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API 16A Annular BOP / TOP Quality Annular Blowout preventer
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...an important part of well-control equipments. It mainly applies to control wellhead pressure during drilling,workover operations and formation testing etc to prevent well blowout effectively and realize safe construction.DOUSON BOP can be used in drilling,...
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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Api 16a Manual Ram Bop And Spare Parts For Oilfield
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...Annular BOP is used for controlling wellhead pressure during drilling to prevent well blowout effectively and realize safe Annular BOP is an important part of well-control equipment. It mainly applies to control wellhead pressure during drilling, work over...
Puyang Zhongshi Group Co., Ltd.
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