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| 吉林油田甲酸盐无固相钻井液体系的研究与应用 | |
| 引用本文： | 孔翠龙.吉林油田甲酸盐无固相钻井液体系的研究与应用[J].科学技术与工程,2010,10(13). |
| 作者姓名： | 孔翠龙 |
| 作者单位： | 1. 吉林油田公司科技处,松原,138000;大庆石油学院,大庆,163318 2. 大庆石油学院,大庆,163318 3. 吉林油田公司科技处,松原,138000 |
| 摘 要： | 甲酸盐无固相钻井液体系是针对吉林油田储层低孔低渗,井壁失稳等现象提出的。在室内实验的基础上优选出甲酸盐无固相钻井液体系配方,系统地评价了该体系的流变性、抑制性、抗污染能力、润滑性能及储层保护效果。通过室内实验及矿场试验,甲酸盐无固相钻井液体系性能易于调节,滤失量小、能够有效地抑制泥页岩的水化膨胀,稳定井壁,提高钻井速度、缩短钻井周期,保护储层。 |
| 关 键 词： | 甲酸盐 井壁稳定 储层保护 钻井液 |
| 收稿时间： | 1/15/2010 9:40:41 AM |
| 修稿时间： | 1/15/2010 9:40:41 AM |
The Research and Application of Formate Solidfree Drilling Fluid in Jilin Oilfield |
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| kongcuilong.The Research and Application of Formate Solidfree Drilling Fluid in Jilin Oilfield[J].Science Technology and Engineering,2010,10(13). | |
| Authors: | kongcuilong |
| Institution: | Science and Technology Department of Jilin Oilfield Company/a>;Songyuan 138000/a>;P.R.China/a>;Daqing Petroleum Institute2/a>;Daqing 163318/a>;P.R.China |
| Abstract: | Formate solidfree drilling fluid is aimed at solving low porosity,low permeability and borehole instability in Jilin oilfield.On the base of lab experiments,the formate solidfree drilling fluid formulation have been optimized,and evaluated the rheology behavior,the inhibition,the contamination resistance,the lubrication and the reservoir protection of this drilling fluid system systematically.Through lab experiments and field tests,the conclusion can draw that formate solidfree drilling fluid system is easy... |
| Keywords: | formate borehole stablility reservoir protection drilling fluid |
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