| 应用测井资料对四川碳酸盐岩的老井选层 |
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| 引用本文： | 邓良全. 应用测井资料对四川碳酸盐岩的老井选层[J]. 西南石油大学学报(自然科学版), 1992, 14(2): 30-38. DOI: 10.3863/j.issn.1000-2634.1992.02.04 |
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| 作者姓名： | 邓良全 |
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| 作者单位： | 石油助探系 |
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| 摘 要： | 本文提出了一整套对四川资料不全老井的浏井解释方法。在定性划分渗透层定性判断气水层的墓拙上，本文首次提出石灰岩电极相对值概念，用它半定量划分气水层，效果良好，进而计算储层孔隙度、渗透率、油气水饱和度，定量地划分气水层，并确定出气水层分类评价标准。这套测井解释方法，对四川破酸盐储层评介、老井选层挖潜是可信的，可行的。
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| 关 键 词： | 测井解释 解释模型 相对渗透率曲线 破酸益岩储气层 |
| 收稿时间： | 1991-12-12 |
CHOICE OF FORMATION IN OLD WELLS OF CARBONATE ROCKS BY MEANS OF LOG DATA |
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| Deng Liang-quan. CHOICE OF FORMATION IN OLD WELLS OF CARBONATE ROCKS BY MEANS OF LOG DATA[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 1992, 14(2): 30-38. DOI: 10.3863/j.issn.1000-2634.1992.02.04 |
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| Authors: | Deng Liang-quan |
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| Affiliation: | (Department of Oil fixploration) |
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| Abstract: | A whole set of log explanaticrs for old sells in Sichuan where the data are not enough is presented in this paper.On the basis of dividing permeable formations qualitatively and judging oil-gas formations quantitatively, the concept of elcctrcde relative value of limestone is presented here for the first time, which is used to divide gas or water formations semiquantitatively,calculate pcrosity, permeability and oil saturation of reservoirs, divide gas-water formations quantitatively，and determine classification evaluation criterions of gas formations .The set of log explanations is believable and feasible for the purpose of reservoir evaluation, and the choice and reproduction offormations in old wells of carbonate rocks in Sichuan. |
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| Keywords: | Log explanation Explanation model Relative permeability curve Reservoir of carbonate rocks |
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