Seismic Determination of Reservoir Heterogeneity: Application to the Characterization of Heavy Oil Reservoirs

Imhof, Matthias G. ; Castle, James W.

Virginia Polytechnic Institute

关键词: 02 Petroleum;    Geology;    Simulation;    Viscosity;    Geophysics;   

DOI  :  10.2172/838022
RP-ID  :  NONE
RP-ID  :  FC26-00BC15301
RP-ID  :  838022

美国|英语

来源: UNT Digital Library

【 摘 要 】

The objective of the project was to examine how seismic and geologic data can be used to improve characterization of small-scale heterogeneity and their parameterization in reservoir models. The study focused on West Coalinga Field in California. The project initially attempted to build reservoir models based on different geologic and geophysical data independently using different tools, then to compare the results, and ultimately to integrate them all. We learned, however, that this strategy was impractical. The different data and tools need to be integrated from the beginning because they are all interrelated. This report describes a new approach to geostatistical modeling and presents an integration of geology and geophysics to explain the formation of the complex Coalinga reservoir.