| 济阳坳陷陆相油藏束缚油的计算方法 |
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| 引用本文： | 朱家俊,付爱兵,朱苏阳.济阳坳陷陆相油藏束缚油的计算方法[J].测井技术,2011,35(3):259-261. |
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| 作者姓名： | 朱家俊 付爱兵 朱苏阳 |
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| 作者单位： | 1. 中国石化胜利油田分公司地质科学研究院,山东东营,257015
2. 西南石油大学石油工程学院,四川成都,610500 |
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| 基金项目： | 中国石化科技攻关项目“济阳坳陷低电阻油层识别评价及应用技术研究” |
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| 摘 要： | 砂岩油藏储层中不仅含有束缚水而且含有束缚油,有时束缚油的数值还较大,尤其在低孔隙度、低渗透率、高压油藏中；核磁共振、压汞实验等方法仅能得到储层的微孔隙体积百分含量,这些数值与束缚水饱和度有本质的差异；束缚油可分为原生束缚油和后生束缚油,油气的成藏动力与储层的成藏阻力的差异越大,越可能形成原生束缚油；沉积压实作用可形成后...
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| 关 键 词： | 测井解释 束缚水 束缚油 核磁共振 压汞实验 成藏动力 济阳坳陷 |
The Calculation Method and Cause of Irreducible Oil of Continental Reservoir in Jiyang Depression |
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| ZHU Jiajun,FU Aibing,ZHU Suyang.The Calculation Method and Cause of Irreducible Oil of Continental Reservoir in Jiyang Depression[J].Well Logging Technology,2011,35(3):259-261. |
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| Authors: | ZHU Jiajun FU Aibing ZHU Suyang |
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| Affiliation: | ZHU Jiajun1,FU Aibing1,ZHU Suyang2(1.Geological Scientific Research Institute,Shengli Oilfield Subsidiary,SINOPEC,Dongying,Shandong 257015,China,2.School of Petroleum Engineering,Southwest Petroleum University,Chengdu,Sichuan 610500,China) |
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| Abstract: | There are both irreducible water and irreducible oil in sandstone reservoir,and sometimes the amount of irreducible oil is great especially in such low porosity,low permeability and high pressure reservoirs.Volume percentage of micropore can be obtained from nuclear magnetic resonance and pressured-mercury testing,but these numbers have essential differences with irreducible water saturation.Irreducible oil can be classified as original irreducible oil and epigenetic irreducible oil.Original irreducible oil... |
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| Keywords: | log interpretation irreducible water irreducible oil nuclear magnetic resonance pressured-mercury testing reservoir-forming dynamic Jiyang depression |
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