2016年4月第35卷第2期
大庆石油地质与开发
Petroleum Geology and Oilfield Development in Daqing
DOI:10.3969/J.ISSN.1000-3754.2016.02.028
Apr.，2016 Vol. 35 No. 2
高性能页岩抑制剂ATROL的研制及现场应用
郝彬彬胡进军夏小春项涛
（中海油油田服务股份有限公司油田化学研究院，河北燕郊065201）
摘要：高性能强抑制性水基钻井液体系是一种类似油基钻井液的环境友好型钻井液体系，其核心处理剂之一就是新型高性能抑制剂。针对所钻遇泥页岩地层黏土矿物的水化膨胀和分散等问题，研制出了具有较强抑制作用的高性能页岩抑制剂ATROL。在介绍ATROL组成的同时，分析和研究了其作用机理。室内评价试验和在渤海 CFD5-5-3D并现场应用的效果表明，ATROL能有效地应用于泥页岩复杂地层的钻进，并具有抑制能力强、防竭
效果好、无毒无污染等优点，可很好地满足渤海石油勘探开发的要求。关键词：泥页岩；钻井；高性能抑制剂；抗黏土污染；渤海油田
中图分类号：TE242.9
文献标识码：A
文章编号：1000-3754（2016）02-0154-05
LABORATORYSTUDYANDFIELDAPPLICATIONOF HIGH-PERFORMANCESHALEINHIBITORATROL
HAO Binbin,HU Jinjun,XIA Xiaochun,XIANG Tao
(Institute of Oilfield Chemicals, CNO0C Oilfield Seruices Limited, Yanjiao 065201,China)
Abstract: High-performance strong inhibitory water-based drilling fluid system is similar to the oil-based environ-mental friendly drilling fluid system, which core treating agent is the new high- performance inhibitor. In the light of the problems of the hydration swelling and dispersion of the clay minerals in drilling and penetrating the mud shale formations, the high-performance shale inhibitor ATROL with strong inhibitory action is developed. At the time of introducing the compositions of ATROL, the mechanism is further analyzed and researched, The indoor evaluating test and field application in Bohai Well CFD5-5-3D show that, ATROL can be effectively applied to the drilling of the complex mud shale formations, which is characterized by strong inhibiting ability, effective collapse prevention, no toxin/pollution and other advantages. In a word, the agent can well meet the requirements of the exploration and development of Bohai oil.
Key words: mud shale; drilling; high-performance inhibitor; anti-clay pollution; Bohai Oilfield
有机胺类钻井液是近几年来国内外研发出来的一种高性能强抑制水基钻井液体系[14]。这种钻
收稿日期：2015-03-10
改回日期：2015-10-28
并液体系已接近或达到油基钻井液体系的性能，且应用方便、非常环保。钻探泥页岩等黏土含量高，
基金项目：中国海洋石油总公司项目"AQUA-MAX高性能水基钻井液研制"（CNOOC-KJ125ZDXM12LTD00YF2012-01）
的部分研究内容。
作者简介：郝彬彬，男，1982年生，工程师，硕士，现主要从事油田处理剂及钻井液研究工作。
E-mail:hbb751@163.com
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