书中简要介绍了固井的目的、方法及固井工艺的主要过程；较详尽地阐述了固井的主要材质、施工油井水泥的标准、性能及主要的外加剂；还介绍了固井质量的检测方法及提高固井质量的基本途径。
...固井技术；中空玻璃微珠；暂堵型前置液 [gap=1569]Keywords : coalbed methane；ultra low density cement slurry；cementing technology；hollow glass microsphere；bridging type preflush ..
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分段固井技术 stage cementing technology
双层组合套管固井技术 pipe-in-pipe casing string
固井技术服务专员 Well Cementing Services FS
双层混合套管固井技术 pipe casing string
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本论文对低压易漏、易窜井的固井技术进行了较为系统的研究。
This thesis systematically researches the cementing technique for Wells of easy-channeling and with weak formations.
延迟固井技术主要用在小间隙、窄环空井眼和一些特殊井的固井工艺中。
Delayed cementing technology is mainly used for cementing slim holes, Wells with small annular space and some special Wells.
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.
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