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国内页岩气水基钻井液研究与应用进展
Water-based drilling fluid and its application to China shale gas reservoirs
赵 虎 司西强 王爱芳
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作者单位:中原石油工程有限公司钻井工程技术研究院
中文关键字:页岩气 水基钻井液 水平井 井壁稳定 综述
英文关键字:Shale gas; Water-based drilling fluid; Horizontal well; Borehole stability; Review
中文摘要:页岩气水基钻井液技术难点为井壁稳定、润滑防卡和井眼清洁等,研发与应用页岩气水基钻井液必须具有强抑制、
强封堵和高效润滑的特点。综述国内页岩气水基钻井液用处理剂的现状,归纳汇总了国内三类页岩气水基钻井液:强抑制水基钻
井液,低活度水基钻井液和强封堵/ 封固型水基钻井液,并对页岩气水基钻井液的发展趋势提出建议。

DOI: 10.12055/gaskk.issn.1673-3177.2018.01.015




英文摘要:Water-based drilling fluid used in shale gas reservoirs are faced with some technical difficulties of borehole stability, lubrication
and anti sticking, and hole cleaning. Therefore, in its development and application, some characteristics of strong inhibition,
strong sealing, and efficient lubrication should be taken into consideration. In this paper, the domestic research status of treatment
agents used for the water-based drilling fluid is reviewed. Then, three domestic types of water-based drilling fluid are summarized, including
strong-inhibition one, low-activity one, and strong plugging/sealing one. Finally, some suggestions on their development trend
are proposed.
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国内统一连续出版物号:CN51-1159/TE |国内发行代码: |国际标准出版物号:ISSN1673-3177 |国际发行代码:
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