储层超压流体系统的成因机制述评REVIEW ON FORMATION MECHANISM OF THE RESERVOIR OVERPRESSURE FLUID SYSTEM
刘晓峰,解习农
摘要(Abstract):
储层超压流体系统的基本要素包括压力封闭层、超压流体、岩石骨架和输导通道;由于储层超压系统所处环境的差异,其超压强度可以大于、等于和小于环境的超压强度;超压传递、不均衡压实、裂解气的生成和浮力作用是储层超压形成的重要机制;大多数储层超压是油气聚集的结果;超压释放是超压流体系统内部油气成藏的必要条件,研究储层超压流体系统将更直接地揭示超压盆地中油气运移和聚集的过程。
关键词(KeyWords): 储层超压流体系统;超压释放;超压传递;超压油气藏;形成机制
基金项目(Foundation): 国家教委重点基金资助项目(重点01038)
作者(Author): 刘晓峰,解习农
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