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在研究江陵凹陷花园油田的完井液时,利用屏蔽式暂堵技术改造钻井液为完井液,对陵新16井钻井液进行了改造。试验结果表明,通过加入油溶性暂堵剂起到了良好的保护油气层的效果。
In studying the completion fluid of the Garden Oilfield in Jiangling Depression, the drilling fluid was modified as the completion fluid by using the shielded temporary plugging technology, and the drilling fluid in Lingxin 16 well was reformed. The test results show that by adding oil-soluble temporary blocking agent played a good protective effect of oil and gas layers.