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对 HPAM-PMNK 钻井液的性能进行了室内评定,介绍了该泥浆体系的现场应用情况,结果表明,PMNK 共聚物具有良好的护壁防塌性,使用 HPAM-PMNK 钻井液具有显著的技术经济效益.
The performance of HPAM-PMNK drilling fluid was evaluated indoors. The field application of the mud system was introduced. The results showed that the PMNK copolymer had good wall collapse prevention performance and significant technical and economic benefits when using HPAM-PMNK drilling fluid.