| 油气勘探地质风险分析程序与原则--以川西前陆盆地为例 |
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| 引用本文： | 王亮国,刘树根,杨登维.油气勘探地质风险分析程序与原则--以川西前陆盆地为例[J].国土资源科技管理,2004,21(4):10-15. |
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| 作者姓名： | 王亮国 刘树根 杨登维 |
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| 作者单位： | 1. 成都理工大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610059
2. 中石化勘探开发研究院,北京,100083 |
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| 基金项目： | 中国石化项目--不同勘探阶段油气资源-经济评价应用研究(P02090) |
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| 摘 要： | 地质风险分析是评价勘探层和勘探目标中可采烃类聚集存在的概率，对评价资源量和经济价值有直接影响。从川西前陆盆地油气勘探实践着手，讨论勘探层和勘探目标的分类方法，分析地质风险因子所包含的内容及所属级别，建立起有最直接评价意义的地质风险分析程序与原则。这对于油公司提高钻前风险评价能力和油气勘探决策水平，制定勘探战略与勘探计划，进行油气区块的竞投标有着巨大的经济效益。
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| 关 键 词： | 油气勘探 风险分析 勘探层 勘探目标 |
| 文章编号： | 1009-4210(2004)04-10-06 |
| 修稿时间： | 2004年2月24日 |
Procedures and Principles of Geological Risk Analysis in Oil and Gas Prospecting |
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| WANG Liang-guo,LIU Shu-gen,YANG Deng-wei.Procedures and Principles of Geological Risk Analysis in Oil and Gas Prospecting[J].Scientific and Technological Management of Land and Resources,2004,21(4):10-15. |
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| Authors: | WANG Liang-guo LIU Shu-gen YANG Deng-wei |
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| Institution: | WANG Liang-guo1,LIU Shu-gen1,YANG Deng-wei2 |
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| Abstract: | Geological risk analysis has a direct effect on evaluation of the quantity of resource and the economic value. Based on the practice of oil and gas prospecting in foreland basin in the west of Sichuan, this paper discusses the classification methods of prospecting stratum and objectives, analyzes content and grades contained in geological risk factors, and establishes the procedures and principles of geological risk analysis,which is of enormous economic benefit to the improvement of risk evaluation and decision-making capability in oil and gas prospecting and to the formulation of prospecting strategy and plans. |
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| Keywords: | oil and gas prospecting risk analysis prospecting stratum prospecting objectives |
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