Alloy Steel Oilfield Downhole Tools Expandable Packer Double piston
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... mechanism and releasing mechanism. 2. working principle Set: Landing the packer to the reserved position in the well, pressure out in tubing, the piston moves up, and the pin is cut off, then the lock sets move up and the element is compressed. At the...
Dongying Oilman Machinery Equipment Co.,Ltd.
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FKM HNBR Packer Element For Retrievable Packer DST Tools RTTS Packer
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..., treating, and squeeze cementing operations. The packer element is the setting part of the retrievable packer. We supply the packer element in different materila to meet various oil well working condition. Material of packer element * Nitrile rubber (NBR)...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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API Oilfield Downhole Tools 101'' Bottom Plug Cementing
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...Oilfield Downhole Tools Cementing Bottom Plug The Top Cementing Plug, the fins and tail section provide positive wiping action. Fins also serve as a seal while cementing. The core of the bottom plug also made of special materials such as Plastic, Aluminium or Phenolic depending on the application and well conditions. A rubber diaphragm at the top of the plug ruptures after the plug is seated allowing cement to flow through API Oilfield...
Puyang Zhongshi Group Co., Ltd.
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3-1/2 Inch 4-1/2REG NC31 Oilfield Downhole Tools
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... technology is used to provide products that exceed industry quality standards to meet the challenging cementing tools' needs of oilfields around the world. To meet these demands, we have established a manufacturing facility of 78000sq ft. This...
Jiangsu Service Petroleum Technology Co., Ltd
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Oilfield High Pressure Retrievable Packer Downhole Testing CHAMP Packer
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Oilfield Downhole Testing High Pressure Retrievable Packer CHAMP Packer Introduction of the High Pressure Retrievable Packer The CHAMP Packer is a kind of hookwall-type high pressure retrievable packer with bypass. The CHAMP packer is improved from the full bore retrievable packer - RTTS packer. The working pressure of the CHAMP Packer is 15000 psi, so the packer is used for the downhole......
Techcore Oil Tools Co.,Ltd,
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API Oilfield Downhole Tools 4 1/2" Casing Scraper
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..., hard wax, various salt crystals or deposits, perforation burrs, iron oxide residues resulted from rusting, so as to make all down hole tools pass through unblocked. Especially when a small circular clearance is available between the down hole tools and...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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oilfield downhole tools China API drilling crossover sub for drilling tools
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Crossover sub description: 1. Specification:API 5CT 1.9”, to 4-1/2” 2. Steel grade: J55, K55, N80, P110 3. Thread type: EUE box *EUE box, EUE box *EUE pin, EUE box *NUE box, EUE box *NUE pin, EUE pin *NUE box, EUE pin *NUE pin, NUE box *NUE box, NUE pin*......
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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High Pressure Full Bore Retrievable Packer 7 Inch RTTS Packer For DST Tools
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...Halliburton. The full bore retrievable packer can segregate bidirectional pressure designed for use in drill stem testing, treating, and squeeze cementing operations. The full opening of the retrievable packer permits pumping large volumes of fluid with a...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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DST tools 5 1/2" RTTS Packer
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...API standard. The RTTS packer is a full-opening,hookwall packer used for testing,treating,and squeeze cementing operations.In most cases,the tool runs with a circulating valve assembly. Casing Size in (.) Casing Weight Range lb/ft Nominal Tool OD in. (cm......
DST Oiltools Co., Ltd
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Safety Joint Oilfield Fishing Tools Releasing And Circulating Overshot Socket
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Customized Fishing socket API Fishing Tools Releasing and Circulating Overshot Socket H Safety Joint H safety joint is one kind of downhole safety equipment for fishing, washover and testing. which is connected needed parts in downhole. It could bear all ......
Langfang Ouhang Technology Co., Ltd.
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