南海古潜山内幕油气藏压井实践与认识
Petrochemical Industry Technology（2020）
Abstract
古潜山内幕油气藏钻井若严格按照海洋过平衡钻井工艺施工,容易发井漏、井塌和井涌等井下复杂情况,并可能对油气层造成严重的表皮伤害.本文以南海海域实施的首口古潜山内幕油气藏A井溢流压井作业实践为例,通过井控作业过程的分析,对该类型油气藏的井控技术进行研究和探索,为后续同类型井井控作业提供参考.
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