| P油田长4+52小层孔隙度三维模型的建立 |
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| 引用本文： | 汪海涛,张昌民,李少华,刘军. P油田长4+52小层孔隙度三维模型的建立[J]. 特种油气藏, 2003, 10(4): 43-45 |
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| 作者姓名： | 汪海涛 张昌民 李少华 刘军 |
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| 作者单位： | 1. 江汉石油学院,湖北,荆州,434023
2. 江汉石油学院,湖北,荆州,434023;中油勘探开发科学研究院,北京,100083 |
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| 摘 要： | 为了更准确的评价P油田主要产层长4 52小层的储集能力，以随机模拟建模方法对该层的孔隙度进行研究，建立孔隙度分布三维模型。研究表明，长4 52小层属于低孔储层，平均孔隙度为11．85％。根据P油田储层物性分类原则，该储层在本区分布较为广泛，是今后挖潜的重点。
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| 关 键 词： | P油田 长4＋52小层 孔隙度 三维模型 随机模型 储层 地质 |
| 文章编号： | 1006-6535(2003)04-0043-03 |
| 修稿时间： | 2002-11-19 |
Porosity 3D model for Chang 4 + 52 subzone in P oilfield |
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| WANG Hai - tao,ZHANG Chang - min,LI Shao - hua,LIU Jun. Porosity 3D model for Chang 4 + 52 subzone in P oilfield[J]. Special Oil & Gas Reservoirs, 2003, 10(4): 43-45 |
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| Authors: | WANG Hai - tao ZHANG Chang - min LI Shao - hua LIU Jun |
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| Abstract: | In order to accurately evaluate reservoir capacity of Chang 4 + 52 subzone, which is the major pay zone of P oilfield. its porosity has been studied through probabilistic modeling, and a 3D model of porosity distribution has been established. The study shows that this subzone has low porosity, averaging 11.85% . According to petrophysical property classification principle of this oilfield, such reservoir occurs extensively in this area, and is the focal target of future potential tapping. |
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| Keywords: | porosity 3D model probabilistic modeling P oilfield Chang 4 + 5 subzone |
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