西安石油大学学报（自然科学版）2013，Vol.28Issue(2)：15-19,5.
多手段综合分析在塔河油田石炭系薄储集层预测中的应用
Modes of Es2/Es3 unconformity and feature of hydrocarbon migration and accumulation in Bonan Sag
摘要
Abstract
Taking Es2/Es3 class II unconformity in Paleogene of the south slope zone of Bonan Sag in Jiyang Depression as an example, the modes of class II unconformity and the feature of hydrocarbon migration and accumulation are analyzed based on mineralogy, drilling and logging data and seismic information. The results show that Es2/Es3 class II unconformity structure is a no-clay structure. There are four types of unconformity combination modes according to the occurrence and the lithology superposition relation of the strata above and below the unconformity surface. The plane distribution of the unconformity combination modes controls the hydrocarbon migration and accumulation feature of linear migration and local enrichment.关键词
薄储层预测/地震资料提频/地震切片/塔河油田/石炭系Key words
unconformity combination mode/hydrocarbon migration and accumulation feature/Bonan Sag/Jiyang Depression分类
能源科技引用本文复制引用
刘桂珍,杜伟维,范琪..多手段综合分析在塔河油田石炭系薄储集层预测中的应用[J].西安石油大学学报（自然科学版）,2013,28(2):15-19,5.基金项目
国家重点基础研究发展计划(973计划)项目(编号:2006CB202300) （973计划）
