福建煤田复杂钻孔漏失治理的实践与探讨

Practice and Discussion of Leakage Control of Complicated Drilling in Fujian Coalfield

摘要:

针对福建煤田地层及其钻探特性，简要分析钻孔漏失的危害，在回顾、总结福建煤田钻孔漏失治理情况的基础上，探讨进一步解决复杂钻孔漏失治理难题的思路与对策。

Abstract:

According to the formation and drilling characteristics in Fujian coalfield, analysis was made on the hazard in drilling leakage; and based on the review of leakage control in Fujian coalfield, the discussion was made on the ideas and the countermeasures for further solutions to complicated drilling leakage.