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Applicafion of the Low - Frequency Electrical Pulse Oil Production Technology in the Downhole.

与井下 低频 电脉冲采油技术的应用>>相似的文献.

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SY 1 series downhole pressure gauge is made of spring tube.

SY1型系列井下压力计,是一种弹簧管式井下压力计.

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This instrument realizedthreedimensional measurement of downhole folw field characteristics.

该装置实现了井底流场特性的三维空间测量.

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Indroduced are applications of downhole video tool in casing inspections.

介绍了可见光井下电视测井系统在套管检测中的应用方法.

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An introduction is made of a tool - testing system for simulated downhole environment.

介绍了一种模拟井下环境的下井仪器测试系统.

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Developing external markets in downhole service requires well workover operators'higher quality.

井下作业外部市场的开拓,对修井作业员工的素质提出了较高的要求.

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After half an hour, finally loading downhole pump, Ge Hua New deep sigh of relief.

半个小时后, 电泵终于装车下井, 葛华新深深地松了口气.

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Mine - shaft of downhole mining is plugged in the middle of borehole to break off the production.

井下采矿的运输溜矿井在溜矿过程中常会被卡堵,中断生产.

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The downhole hydrodynamic propulsor has yet to be improved since it has some limitations in operation.

但在井型的适应范围和小曲率造斜井的施工等方面,推进器的使用还存在一定的局限性,有待进一步完善和发展.

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Hydraulic piston pump supplies energy for the lift of downhole liquid by the hydraulic pressure.

水力活塞泵是一种依靠液体压力传递能量的抽油系统.

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The downhole oil - water separator is the core part of the downhole oil - water separation system.

井下水力旋流油水分离器是井下油水分离系统的核心部件.

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Sand production of an oil well does great harm to the surface and downhole pumping equipment.

油井出砂对地面设备和井下设备带来极大的危害.

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Most downhole power drills for horizontal drilling are constituted basically by positive displacement drills.

绝大多数的水平井井下动力钻具是以螺杆钻具为基础构成的.

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Presently, the transmission of downhole signal mainly uses mud pulse and electromagnetic wave.

目前, 钻井中井下检测信号的传输主要运用泥浆脉冲、电磁波等方式.

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Selection of Downhole - Deployment - Valve and its running depth are closely related to the pressure at bottom - hole.

套管阀的选型以及下入深度都与井底压力有着密切的关系.

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