摘要
含油气盆地流体分析对指导油气勘探和开发、环境保护和防震减灾有重要的实践意义,同时为在更大构造单元和更深层次上研究流体作用提供证据。本文主要针对油气勘探和开发,建立了盆地流体分析的方法体系,讨论了流体动力系统分析的原理及其应用前景,提出了在盆地流体分析中今后应加强研究的若干具普遍意义的问题。
Fluid analysis of petroliferous basins includes the present-day fluid analysis and the paleo-flu-id analysis. Present-day fluid characters are closely related to petroleum occurrence. They are also the fundamentals for paleo-fluid analysis. Paleo-fluid analysis consists of the study of the fluid migration history, identification of oil and gas migration periods and directions, and prediction of petroleum resources. Both the present-day fluid analysis and the paleo-fluid analysis consider different space scales. Fluid analysis on different time scales and space scales constitutes then the methodological system of fluid analysis in petroliferous basins. The principle of fluid dynamic system analysis is the most important content in the methodological system. The discussion is then focused on this principle and its application prospects. Several important research subjects, such as dynamic analysis of different types of fluid dynamic systems, mechanism of formation and prediction of abnormal pressure, for which studies should be enhanced, are briefly discussed.
出处
《地质论评》
CAS
CSCD
北大核心
1999年第2期151-157,共7页
Geological Review
基金
国家教委回国留学人员基金
中国石油天然气总公司留学人员科技基金
关键词
盆地流体
油气勘探
动力系统
成藏动力
油气藏
basins' fluids
oil and gas exploration
dynamic system
pools' forming dynam-
