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- 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。
- The strength of the workover derrick is a safely factor to secure normal workover operation. 大型修井机井架的强度是保证正常修井作业的安全指标。
- To solve the pollution problem of dropping crude during field workover operation,a type of blowout controlling unit was researched and manufactured without the prerequisite of well control. 为解决油田修井作业落地油污染问题,研制出一种在不压井的前提下进行作业的防喷作业机。
- In workover operation,running and pulling tubing and threading and unthreading in conventional way make the process complex,labor intensity high and operating environment hostile. 修井作业中,起下油管、上卸扣采用传统作业方式过程复杂,劳动强度高,作业环境恶劣,针对这种情况,提出了一种新的修井作业井口机械化系统设计方案。
- 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。
- After removing the oil derrick, it will serve as a well-wheeled machine for workover operations. 拆除采油井架后,又可作为轮式通井机使用,用于修井作业。
- At present tubings used in workover operations are horizontally placed with great number of manual operations, thus automation is hard to be realized. 针对目前油田修井作业中油管大都水平放置,手工作业量大,且不易实现自动化等问题,开发了一种油管柱立式自动排架。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- Can you ladle the soup out of this deep pan for me? 你能从这个深底锅里舀点汤给我吗?
- Keywords horizontal well;workover operation;continuous sand washing;technique;Jinzhou oilfield; 水平井;修井;连续冲砂;工艺技术;锦州油田;
- A deep gorge separates the two halves of the city. 有一道深谷把这座城市分成两部分。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- A deep ravine is on the left of the road. 有一道深沟在马路左边。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- A deep melancholy runs through her poetry. 她的诗中贯穿著悲伤的情调。
- A heavy lorry floundered about in deep snow. 一辆重型卡车在厚厚的积雪中艰难地行进。
- She had just woken from a deep sleep. 她刚从熟睡中醒来。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- Nature seems to be wakened from a deep sleep. 大自然好像从沉睡中被唤醒。