摘要
高35-2井和高35-1井是冀中坳陷蠡县斜坡大百尺构造带高35断块上距离很近的两口井,高35-2井使用屏蔽暂堵钻井液,高35-1井未使用屏蔽暂堵钻井液。通过对比分析两口井的电测曲线可以发现,高35-2井的滤饼薄,钻井液侵入半径小,油层段深感应电阻率受钻井液侵入的影响小,油水层电测曲线特征分明,说明采用屏蔽暂堵钻井液能提高测井解释的准确性,有利于保护和及时发现油气层。
It has been known that shielding and temporary plugging technology is beneficial to reservoir protection. The application of it in a well is described. By analyzing and comparing the conventional logs with its adjoining well, it was found out that the technology could minimize the formation damage thus improve the reliability of interpretation.
出处
《钻井液与完井液》
CAS
1999年第3期30-32,共3页
Drilling Fluid & Completion Fluid
