技术套管又称中间套管，是套管程序罩中间一层或两层的套管。在井深较大，对井眼中间井段的易塌、易漏、高压、含盐等地层，起到隔离地层和保护井身的作用。
...；技术套管；固井 [gap=1240]Key words：low pressure and lost circulation formation；long open hole；intermediate casing；cementing ...
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... protective barrel 保护筒 protective casing 保护套；技术套管 protective clothing 防护服 ...
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... 表层套管surface casing 技术套管intermediate casing strings 生产套管production casing ...
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套管技术 Cuff technique
计算了该井技术套管磨损量并描述了套管磨损形状。
The paper quantitatively studies the casing string wear and presents the worn casing string profile of the well.
塔河油田水平井由于第二次开钻裸眼段长，技术套管采用双级固井技术。
The two-stage cementing technique was used for the protective casing of the horizonal well in Tahe oil field because of a long open-hole interval in secondary spudding.
介绍了防转胶塞及配套浮箍的结构、原理和在技术套管固井中的应用情况。
The configuration and principle of anti rotary plug and necessary float collars and their applications in intermediate casing cementing are introduced.
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