A wellhead component or a profile formed in wellhead equipment in which the casing hanger is located when a casing string has been installed.
在套管柱安装后在放置套管悬挂器的井口装置中的部件或型面。
Shanghai No. 2 Petroleum Machinery Works employed native materials on the wellhead equipment for offshore platforms, which technique had been introduced from U.
作者借介绍上海第二石油机械厂消化引进技术之际，积极研究采用国产材料，使海洋平台上的井口装置用材实现国产化。
This series of products mainly used in BOP, valves, blowout pipeline, the BOP tools, wellhead equipment and other products of hydraulic pressure test inspection.
本系列产品主要用于防喷器，阀门，防喷管线，内防喷工具、井口装置等产品的水压试压检验。
This wellhead equipment join style for flange join, Possesses installation convenience, Tear open install rapidly, Seal up dependable, Valve's service life long feature.
本井口装置联接方式为法兰联接，具有安装方便、拆装迅速，密封可靠，阀门的使用寿命长等特点。
Main technical equipments of oil and gas development are wellhead equipment, mechanical recovery equipment, workover equipment, stimulation equipment and equipment for enhanced oil recovery.
采油气井口装置、机械采气油设备、修井设备、油气田增产及提高采收率设备等是油气开发的主要技术装备。
Wellhead has more than 140 equipments like many CNCs, production center and high-tech equipment and testing equipment.
威含德拥有数控车床，加工中心等高新设备在内的各类加工和检测设备140多套。
The base of the injector head is secured to the wellhead pressure-control equipment by the stripper assembly mounting system.
注入头的底部由环状橡胶芯子固定系统固定于井口压力控制设备。
The results show that the gelling properties of the wellhead sampling are influenced significantly by the factors of fresh waste water, stability of field equipment and ways of sampling.
结果表明，新鲜污水、现场设备稳定性、取样方法等因素对井口取样成胶性能产生重要影响。
The present situation of high pinpoint test fluid level in partial decentralized wellhead has been improved, the equipment has been fully applied and the utilization ratio has been i…
改善了部分偏心定点测压井高液面的现状，充分利用和提高设备的利用率，为抽油机井高含水后期的高产液井挖潜治理、保证合理沉没压力下运行提供了新的技术支持。
The present situation of high pinpoint test fluid level in partial decentralized wellhead has been improved, the equipment has been fully applied and the utilization ratio has been i…
改善了部分偏心定点测压井高液面的现状，充分利用和提高设备的利用率，为抽油机井高含水后期的高产液井挖潜治理、保证合理沉没压力下运行提供了新的技术支持。
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