应用三维地震属性识别春光油田原始油水界面  

Identify original oil-water interface by 3D seismic attributes in Chunguang Oilfield

作　　者：王学忠[1] 刘传虎[1] 王建勇[2] 

机构地区：[1]中石化胜利油田分公司,山东东营257000 [2]中国石油化工股份有限公司,北京100728

出　　处：《特种油气藏》2009年第3期47-48,52,共3页Special Oil & Gas Reservoirs

基　　金：中国石化股份公司“储层地震属性优化及属性体综合解释技术研究”(P04033);胜利油田重点科技项目“准噶尔盆地车排子地区排2新区开发关键技术研究”(YKY0612)

摘　　要：准噶尔盆地西缘春光油田排2油藏开发前期,以三维地震资料属性分析为手段,利用油层和水层地震振幅能差异性识别原始油水界面,与开发井验证结果基本吻合。区域内推广应用可靠性高,储量计算准确,油藏产量稳步上升,采油速度和采收率指标创国内新高。The original oil-water interface is identified according to the difference between the amplitudes of oil and water layers by means of 3D seismic attributes analysis for Pai 2 reservoir in Chunguang Oilfield in Western Junggar Basin in the early life of oilfield development.The result is basically consistent with that of the development wells.Regional application of the method is highly reliable, reserves calculation is accurate,oil production goes up steadily,and oil recovery rate and recovery efficiency have hit a new domestic high.

关 键 词：原始油水界面 三维地震 地震属性 地震振幅 探明储量 春光油田 

分 类 号：TE122.3[石油与天然气工程—油气勘探]