Petroleum inclusions in sedimentary basins: systematics, analytical methods and applications |
| |
| Authors: | Ingrid Anne Munz |
| |
| Institution: | Institute for Energy Technology, P.O. Box 40, N-2027 Kjeller, Norway |
| |
| Abstract: | Fluid dynamics in sedimentary basins is of tremendous interest, both from a scientific and an economic point of view. Integration between fluid inclusion and present-day fluid data provides the time aspect necessary for reconstruction of fluid flow paths, and can be used for mapping fluid dynamics both on a regional basin scale or on the more local scale of petroleum reservoirs. This paper presents a review of analytical and modelling methods for petroleum in fluid inclusions. Essentially, four types of data for petroleum inclusions can be established through analysis and modelling: (1) textures (which give indirect information of the time aspect), (2) fluid composition, (3) fluid properties and (4) pressure–temperature of trapping. During the last decade, development of analytical methods for determination of inclusion fluid compositions has taken place. Traditional correlation studies for characterisation of maturity and source facies may now therefore include fluid inclusion data. The development has also been directed towards an improved understanding of the physical properties of petroleum inclusions. Although these methods are in their early stages concerning precision and accuracy, data necessary for fluid flow modelling, such as fluid densities, viscosities, pressure and temperature, can be estimated. |
| |
| Keywords: | Petroleum inclusions Sedimentary basins Systematics |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
