论文详情

裂缝性地层漏失机理及堵漏材料新进展*

油田化学

2021年 38卷第4期

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Title

Advance of Fractured Formation Lost Circulation Mechanism and Lost Circulation Materials in Oil and Gas wells

作者

赵洪波单文军朱迪斯岳伟民何远信

Authors

ZHAO Hongbo SHAN Wenjun ZHU Disi YUE Weimin HE Yuanxin

摘要

重点从裂缝性地层漏失机理，堵漏剂种类、配方、工艺等方面综述了近三年的最新研究成果。此外，还介绍了井眼强化等井漏预防工程技术方法、漏层确定方法的优缺点等。最后给出了一些建议，为以后油气钻井堵漏作业提供借鉴

Abstract

The latest achievements in the aspects of lost circulation mechanism，types of lost circulation materials，drilling fluid formulation and technology was reviewed. In addition，the engineering methods of well prevention，such as well strengthening， and the advantages and disadvantages of the methods for determining the leakage layer was also introduced. Finally，some suggestions was given，which can be used for reference in the future.

关键词：

油气井; 裂缝性地层; 井漏; 漏失机理; 堵漏材料; 新进展; 综述;

Keywords:

oil and gas wells; fractured formation; loss circulation; lost circulation mechanism; lost circulation materials（LCMs）; new development; review;

基金项目

DOI

10.19346/j.cnki.1000-4092.2021.04.028