well workover的例句大全

Field application in Well Wen 92-47 indicates that the technology is easy to operate, can be valid and temporary to plug in well workover process, succeed to break down after well workover finished, and protect gas reservoir validly.

文92-47等井的现场应用表明，该工艺简单易行，在气井修井过程中能暂时封堵气层，修井结束后成功解堵，有效地保护气层。

The research works on the structural characters, working mechanism and structure emulation of a drilling-workover dual-purpose top drive device which is driven by full-hydraulic way and can satisfy the operations in slim-hole drilling, directional drilling, side-tracking and well workover, etc.

文章介绍了一种能满足小井眼钻井、定向井、侧钻井及修井等作业的全液压驱动方式的钻修两用顶部驱动装置的结构特点、工作机理和结构仿真研究工作。

Development and Innovation in Oil Well Workover Sidetracking Techonology in China

中国大修侧钻技术的发展与创新

because part of wells are seriously corroded by h_2s and gas-field water containing sulfur, the cost of well workover increases steadily.

部分单井由于受H_2S和含硫气田水的严重腐蚀，修井费用日渐增加。

Along with the development of oil and gas production, well workover has become a indispensable work.

随着油气开发的不断深入, 修井已成为整个油气开发过程中一项必不可少的工作.

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.

The Development and Application for All Hydraulic Unitization Live Well Workover Rig

全液压一体化不压井修井机的研制与应用

With the increasing demand of the lateral drilling and slim hole drilling, the coiled tubing ( CT) operating technique will play a great role in horizontal well drilling, well workover and completion.

随着我国侧钻井和小井眼钻井需求的不断增加，连续油管作业技术在我国水平井钻井、修井及完井作业中将会发挥巨大作用。

The level of screw pump well being managed is more improved and that sucker rod break and collar thread off is delayed effectively, the exempt workover period is prolonged.

该技术的应用进一步提高了螺杆泵井的管理水平，有效的减缓了抽油杆的频繁断、脱问题，延长了检泵周期。

the technology of temporary blocking workover for low pressure gas-wells

低压气井暂堵修井工艺技术

research on low-damage workover fluid for low-pressure gas well

低压气井低伤害修井液的应用研究

As requirements on environmental protection in workover operation are stricter, bleeder is a necessary well tool.

随着油井在修井作业中对环境保护的要求越来越来严格, 泄油器成为必备的井下工具.

In recent years, a supply of production tubing being corroded, even being ruptured into the bottom hole, were found out in succession in workover jobs, which brings on great difficulty for the workover job and gas well production.

在近几年的修井作业中，相继发现了一批生产油管腐蚀，甚至断落入井，给修井作业及气井生产带来了极大困难。

It's widely used in oil fields with workover rig, well-machine and other mechanical engineering.

广泛应用于油田用修井机 、 通井机及其它工程机械.