储层物性受控于剥蚀面的地质建模——以江汉盆地钟市油田为例

作    者:李君1,李少华2,程琛3,郑勇4
单    位:1长江大学地球环境与水资源学院“油气资源与勘探技术”教育部重点实验室;2长江大学地球科学学院;3中国石化河南油田分公司第二采油厂;4中国石化河南油田分公司勘探开发研究院
基金项目:受国家科技重大专项“精细油藏描述技术及剩余油赋存方式研究”国家自然科学基金资助
摘    要:
江汉盆地钟市油田西北边大型的剥蚀面对储层物性的影响较大。通过计算和分析,认识到油田的储层物性沿东南方向,越靠近剥蚀面,物性越差,分析得到的结果与实际地质情况相吻合。基于这种情况,在建模过程中将这种地质认识及分析结果融入到了实际模型的建立中,结果比较好地体现了储层物性随剥蚀面的变化特点,同时对模拟结果的可靠性进行了检验。
关键词:储层物性;地层剥蚀面;储层描述; 储层地质建模; 模型检验

Geology Modeling of Reservoir Properties under Control of Denudation Plane:An Application in Zhongshi Oil Field, Jianghan Basin

Author's Name: Li Jun, Li Shaohua, Cheng Chen, Zhen Yong
Institution: College of Geosciences of Yangtze University
Abstract:
Reservoir properties are influenced by the denudation plane distributed widely in the northwest of Zhongshi Oil Filed, Jianghan Basin. The analysis shows that the reservoir properties are getting worse southeastwards with closing to the denudation plane. Through the geology cognition and analysis result are applied to the process of modeling, the changing of reservoir heterogeneity with denudation plane can be well incarnated. The reliability of modeling is inspected.
Keywords: Reservoir property; Strata denudation plane; Reservoir description; Reservoir geology modeling; Zhongshi Oil Field; Jianghan Basin
投稿时间: 2012-11-27  
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