渤海FC井区浅层气井涌处理及思考

Measures and thoughts for shallow gas kick in FC well block in Bohai Sea

回顾了渤海FC井区起钻过程中发生浅层气井涌以及应急措施实施情况,并从井身结构设计、钻进与起钻速度控制、循环压井操作等方面提出了合理处理浅层气的建议与措施。

The shallow gas kick during drilling in FC well block in Bohai Sea and the performance of the emergency measures are reviewed in this paper, based on which the rational advices and meas ures are proposed in the design of well bore structure, speed control of drilling and tripping out, cycling and killing operation and so on to deal with the shallow gas kick.