With the continuous deepening of oil and gas exploration,traditional reservoirs are gradually decreasing,making complex reservoirs such as karst reservoirs,fractured reservoirs,shale reservoirs,and coalbed methane reservoirs important exploration targets.These complex oil and gas reservoirs often exhibit diverse heterogeneities,including lithological variations,pore-fissure systems,and multi-media distributions,resulting in intricate spatial distribution and property variations of reservoirs.Therefore,deepening the study of prediction methods for complex oil and gas reservoirs holds paramount theoretical and practical value.The formation mechanisms and exploration challenges of complex oil and gas reservoirs,encompassing karst reservoirs,fractured reservoirs,shale reservoirs,and coalbed methane reservoirs are analyzed,and the developmental status and application methods in relevant research are systematically summarized,providing valuable references for researchers in related fields.It is pointed out that the future development of complex reservoir prediction will focus on multi-source information fusion,data integration,high-resolution seismic technology,and artificial intelligence.The application of these technologies is expected to improve prediction accuracy and efficiency,providing more comprehensive and effective support for the exploration and development of complex oil and gas reservoirs.
关键词
复杂油气藏/储层预测方法/岩溶储层/裂缝储层/页岩储层/煤层气储层/人工智能
Key words
complex oil and gas reservoir/reservoir prediction method/karst reservoir/fractured reservoir/shale reservoir/coalbed methane reservoir/artificial intelligence
维普
万方数据