大庆石油地质与开发2026，Vol.45Issue(5)：42-49,8.DOI:10.19597/J.ISSN.1000-3754.202411044
下伏源-断-盖配置向浅层输导油气有利部位预测方法及其应用
Prediction method and its application for favorable location of underlying source-fault-caprock configuration transporting oil and gas to shallow reservoirs
摘要
Abstract
In order to study the distribution law of shallow oil and gas above source rock area in hydrocarbon bearing basins,based on the research of mechanism and favorable locations of underlying source-fault-caprock configura-tion transporting oil and gas to shallow reservoirs,favorable areas for oil and gas supply from source rocks to trans-port faults,favorable areas for oil and gas transport along transport faults and unseal locations of the regional cap-rocks with oil and gas leakage upward are determined.The 3 determined favorable oil and gas transport locations are superimposed to form a set of methods for predicting favorable locations of underlying source-fault-caprock configu-ration transporting oil and gas to shallow reservoirs,which is applied to the prediction of favorable locations of oil and gas accumulation in the traps of shallow Guantao Formation in Gangdong Fault.The results show that the cur-rent discovered oil and gas along Gangdong Fault are mainly distributed near middle part of Gangdong Fault,which is consistent with the predicted favorable areas of underlying source-fault-caprock configuration transporting oil and gas to shallow Guantao Formation along Gangdong Fault using this method.The research provides a basis for pre-dicting shallow hydrocarbon traps formed by hydrocarbon transport from underlying source-fault-caprock configura-tion to shallow reservoirs.关键词
源-断-盖配置/浅层/输导油气/有利部位/预测方法Key words
source-fault-caprock configuration/shallow reservoir/transporting oil and gas/favorable location/prediction method分类
能源科技引用本文复制引用
张昊泽,孔凡忠,付红军..下伏源-断-盖配置向浅层输导油气有利部位预测方法及其应用[J].大庆石油地质与开发,2026,45(5):42-49,8.基金项目
国家自然科学基金项目"砂泥岩层系中油源断裂输导油气优势路径演化及识别研究"(41872157) （41872157）
国家自然科学基金项目"断砂配置侧向分流运聚油气机理及有利部位识别研究"(42072157) （42072157）
国家自然科学基金项目"成藏期后断裂活动控制油气垂向再调整运聚机理及有利部位定量预测"(42002140) （42002140）
黑龙江省自然科学基金项目"断裂上调型油气藏形成条件及有利部位定量预测研究"(LH2019D005). （LH2019D005）
