钻固一体化工作液的室内实例研究

A LABORATORY STUDY OF DRILLING-CEMENTING-INTEGRATED WORKING FLUID

摘要: 为解决吐哈盆地复杂井固井问题，对钻固一体化工作液（DCIF）进行了室内实例研究。3口井的室内实验结果表明，DCIF钻井液性能可以满足钻井工程要求；DCIF固井液性能易调，失水量低，抗压强度高，也可用于固井作业。

Abstract: The paper introduces the laboratory test cases of drill ing-cementing-integrated working fluid(DCIF). The laboratory test results of t hree wells indicated that the performances of DCIF drilling fluid could meet the requiremen ts of drilling engneering,