Seismic response of partially saturated petroleum reservoir zones: towards quantitative recovery monitoring

部分饱和石油储层的地震响应：定量采收率监测

• 批准号: DP0771044
• 负责人: Prof Boris Gurevich
• 金额: $ 15.23万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0771044
• 关键词: Seismic; response; partially; saturated; petroleum

In most Australian reservoirs less than 50% of the original oil in place is recovered. A major factor that contributes to low recovery rates is bypassed oil/gas. Even a small, 1% improvement in recovery is of substantial economic significance. The proposed project aims to develop quantitative models for reservoir monitoring of zones with bypassed hydrocarbons using time-lapse (4D) seismic measurements, and thus to improve the hydrocarbon recovery factors. Developing these models will be a cutting edge research achievement, which will make a significant contribution to the knowledge base of the discipline and advance the international reputation of Australian science.

在大多数澳大利亚油藏中，只有不到50%的原始石油被开采出来。导致低采收率的一个主要因素是绕过的油/气。即使是1%的小幅度提高，也具有重大的经济意义。拟议项目的目的是开发定量模型，利用延时（4D）地震测量对绕过碳氢化合物的区域进行储层监测，从而提高碳氢化合物采收率。开发这些模型将是一项前沿的研究成果，将为该学科的知识基础做出重大贡献，并提高澳大利亚科学的国际声誉。