| 松辽盆地扶新隆起带北部扶余油层超低渗储层
粘土矿物特征及其对敏感性的影响 |
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| 引用本文： | 马世忠,王海鹏,孙雨,吕品岐,满维光.松辽盆地扶新隆起带北部扶余油层超低渗储层
粘土矿物特征及其对敏感性的影响[J].地质论评,2014,60(5):1085-1092. |
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| 作者姓名： | 马世忠 王海鹏 孙雨 吕品岐 满维光 |
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| 作者单位： | 1. 东北石油大学,地球科学学院,黑龙江大庆,163318
2. 中国石油集团测井有限公司生产测井中心,西安,710000 |
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| 基金项目： | 本文为国家科技重大专项课题（课题编号：2011ZX05006 005）和国家863高技术研究发展计划（课题编号：2013AA064903）项目资助。 |
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| 摘 要： | 以储层敏感性流动实验为基础,结合X射线衍射、扫描电镜、铸体薄片等方法,对松辽盆地扶新隆起带北部扶余油层超低渗储层粘土矿物特征及其对储层敏感性的影响进行了研究,结果表明:扶余油层主要含有绿泥石、伊利石、高岭石和伊/蒙混层等4种矿物,其中伊利石含量最多,绿泥石和伊/蒙混层次之,高岭石最少。储层速敏性和碱敏性相对较弱,水敏性和盐敏性较强,对储层影响较大,勘探开发时应重点关注。粘土矿物对储层水敏性的影响主要有3个方面,其中粘土矿物绝对总量是扶余油层水敏性强弱的主控因素。
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| 关 键 词： | 松辽盆地扶新隆起带 扶余油层 超低渗 粘土矿物 敏感性 |
| 收稿时间： | 2014/1/21 0:00:00 |
| 修稿时间： | 2014/5/22 0:00:00 |
Clay Mineral Characteristics and Its Effect on Sensitivity of Fuyu
Ultra low Permeability Reservoirs in Northern of Fuxin Uplift |
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| MA Shizhong
,
WANG Haipeng
,
SUN Yu
,
L Pinqi
,
MAN Weiguang.Clay Mineral Characteristics and Its Effect on Sensitivity of Fuyu
Ultra low Permeability Reservoirs in Northern of Fuxin Uplift[J].Geological Review,2014,60(5):1085-1092. |
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| Authors: | MA Shizhong WANG Haipeng SUN Yu L Pinqi MAN Weiguang |
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| Institution: | College of Geosciences,Northeast Petroleum University, Daqing, Heilongjiang,163318;College of Geosciences,Northeast Petroleum University, Daqing, Heilongjiang,163318;College of Geosciences,Northeast Petroleum University, Daqing, Heilongjiang,163318;College of Geosciences,Northeast Petroleum University, Daqing, Heilongjiang,163318 |
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| Abstract: | Based on flow experiments of reservoir sensitivity, combining with X ray diffraction, scanning electron microscopy, casting thin and so on, clay mineral characteristics and its effect on sensitivity of Fuyu ultra low permeability reservoirs in northern of Fuxin uplift are studied. The results show that Fuyu reservoir contains mostly chlorite, illite, kaolinite and illite/smectite mixed layer, illite is much more than chlorite and illite/smectite mixed layer, kaolinite is at least. Speed sensitive and alkali sensitivity are relatively weak, water sensitivity and salt sensitivity are strong and have a great impact on the reservoir, exploration and development should focus on them. Clay mineral has mainly three effects on reservoir water sensitivity, clay mineral total content has a main control on water sensitivity. |
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| Keywords: | Fuxin uplift Songliao Basin Fuyu oil layer ultra low permeability clay mineral sensitivity |
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