凝析油气井小型解堵措施浅析

A Brief Analysis for Small Break Block Treatment for Condense Oil and Gas Well.

凝析油气藏在钻完井、修井过程中,很容易受到伤害,受伤害的储层用常规的酸化压裂改造效果常常不理想。介绍了凝析油气井可能受到储层伤害,以及伤害后小型解堵措施的实施、效果,并从效果分析中求证两口井的真正伤害原因,为类似的储层伤害解堵措施提供一些参考。

The condense gas and oil reservoir is liable to be damaged during drill and work over operation and the treatment result by conventional acidification and fracture for damaged formation is not reasonable.The paper introduces the likely reservoir damages of two condense oil and gas wells and the operation and its result of the small scale of breaking block treatment,seeks the true damaged reason from effect analysis which provides some references for similar reservoir.