Open AccessIntegration of advanced geoscience and engineering techniques to quantify interwell heterogeneity in reservoir models. Annual report, September 29, 1994--September 30, 1995
Author(s) -
F.D. Martin,
Jill S. Buckley,
W.W. Weiss,
Ahmed Ouenes
Publication year - 1996
Language(s) - English
Resource type - Reports
DOI - 10.2172/208307
Subject(s) - reservoir modeling , geology , lithology , outcrop , petroleum engineering , reservoir engineering , reservoir simulation , petrology , petroleum , geochemistry , paleontology
The purpose of this project is to conduct a variety of laboratory and field tests and utilize all the geological, geophysical, and engineering information to develop a mathematical model of the reservoir by the use of global optimization methods. This interdisciplinary effort will integrate advanced geoscience and reservoir engineering concepts to quantify interwell reservoir heterogeneity and the dynamics of fluid-rock and fluid-fluid interactions. The reservoir characterization includes geological methods (outcrop and reservoir rock studies), geophysical methods (interwell acoustic techniques), and other reservoir/hydrologic methodologies including analyses of pressure transient data, core studies, and tracer tests. The field testing is being conducted at the Sulimar Queen Unit with related laboratory testing at the PRRC on samples from the Sulimar site and Queen sandstone outcrops. The aim is to (1) characterize and quantify lithologic heterogeneity, (2) mathematically quantify changes in the heterogeneity at various scales, (3) integrate the wide variety of data into a model that is jointly constrained by the interdisciplinary interpretive effort, and (4) help optimize petroleum recovery efficiencies