河北地质大学学报2025，Vol.48Issue(1)：55-62,8.DOI:10.13937/j.cnki.hbdzdxxb.2025.01.006
油气系统动力学视角下页岩油气藏的动态性、反馈性特征研究
Study on the Dynamic and Feedback Characteristics of Shale Oil and Gas Reservoirs from the Perspective of Oil and Gas System Dynamics
摘要
Abstract
Oil and gas system dynamics,as an extension of the concept of oil and gas systems,emphasizes the dynamic and feedback characteristics of oil and gas systems.It requires a detailed analysis of material flow,energy flow,information flow,as well as their control and feedback control processes.Shale oil and gas reservoirs,as a new type of unconventional oil and gas reservoir,primarily exist because hydrocarbon buoyancy cannot overcome the low porosity of tight shale,thus preserving hydrocarbons in the shale where they were generated.Shale oil and gas reservoirs have become a new research hotspot in exploration,yet there has been relatively little research analyzing shale oil and gas reservoirs from the perspective of oil and gas system dynamics.This represents a significant gap in effective research methods for shale oil and gas reservoirs.This study analyzes the material flow,energy flow,and information flow processes of shale oil and gas reservoirs from the perspective of oil and gas system dynamics.It suggests that material flow in shale oil and gas reservoirs mainly consists of hydrocarbon generation and expulsion material flows,energy flow includes hydrocarbon generation and expulsion energy flows,and information flow involves the control of hydrocarbons by shale and the feedback control of shale by hydrocarbons.Research and development examples of the Gulong shale oil in the Songliao Basin demonstrate that applying oil and gas system dynamics to the study of shale oil and gas reservoirs is feasible.关键词
油气系统动力学/动态油气系统/反馈油气系统/页岩油气藏/松辽盆地Key words
oil and gas system dynamics/dynamic oil and gas system/feedback oil and gas system/shale oil and gas reservoirs/Songliao Basin分类
地质学引用本文复制引用
胡逸洋..油气系统动力学视角下页岩油气藏的动态性、反馈性特征研究[J].河北地质大学学报,2025,48(1):55-62,8.基金项目
国家科技重大专项(2017ZX05005002-002) （2017ZX05005002-002）
