| 强抑制钻井液体系的研究与应用 |
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| 引用本文： | 吕广玉,陈伟林,张健.强抑制钻井液体系的研究与应用[J].价值工程,2010,29(28):106-106. |
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| 作者姓名： | 吕广玉 陈伟林 张健 |
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| 作者单位： | 中石油川庆钻探工程公司长庆钻井总公司,西安,710000 |
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| 摘 要： | 通过对"双石层"岩性分析实验,在原有聚合物、三磺体系的基础上,研制出以突出抑制为主的聚合物、聚磺钻井液体系。经过现场实践,复杂率大幅降低,防坍塌性明显提高,实践结果表明该钻井液体系适合靖边气田"双石层"井壁稳定的要求。
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| 关 键 词： | 井壁坍塌 强抑制 钻井液 井壁稳定 |
Research and Application of Strong Inhibition Drilling Fluid |
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| Lv Guangyu,Chen Weilin,Zhang Jian.Research and Application of Strong Inhibition Drilling Fluid[J].Value Engineering,2010,29(28):106-106. |
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| Authors: | Lv Guangyu Chen Weilin Zhang Jian |
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| Institution: | (Changqing Drilling General Company of Chuanqing Drilling Engineering Company,Xi＇an 710000,China) |
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| Abstract: | By rock analysis experiment of ＂Shuangshi layer＂,based on the original polymer drilling fluid and triple-sulfonated drilling fluid,this paper developed the polymer drilling fluid and polysulfonate drilling fluid system with strong inhibition.Though the practice,complex rate is greatly reduced,and the property of preventing collapse is improved obviously.The practice shows that,the polymer drilling fluid and polysulfonate drilling fluid with strong inhibition is suitable for wall side stability of ＂Shuangshi layer＂ in Jingbian gas field. |
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| Keywords: | wall side sloughing strong inhibition drilling fluid wall side stability |
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