Actions for Identification and Evaluation of Fluvial-Dominated Deltaic (Class 1 Oil) Reservoirs in Oklahoma [electronic resource] : Yearly technical progress report for January 1-December 31, 1996

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Identification and Evaluation of Fluvial-Dominated Deltaic (Class 1 Oil) Reservoirs in Oklahoma [electronic resource] : Yearly technical progress report for January 1-December 31, 1996

Published
Washington, D.C. : United States. Dept. of Energy, 1997.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
37 pages : digital, PDF file
Additional Creators
United States. Department of Energy and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The Oklahoma Geological Survey (OGS), the Geo Information Systems department, and the School of Petroleum and Geological Engineering at the University of Oklahoma are engaged in a five-year program to identify and address Oklahoma`s oil recovery opportunities in fluvial-dominated deltaic (FDD) reservoirs. This program includes a systematic and comprehensive collection and evaluation of information on all FDD oil reservoirs in Oklahoma and the recovery technologies that have been (or could be) applied to those reservoirs with commercial success. During 1996, three highly successful FDD workshops involving 6 producing formations (4 plays) were completed: (1) Layton and Osage-Layton April 17 (2) Prue and Skinner June 19 and 26 (3) Cleveland October 17 (4) Peru October 17 (combined with Cleveland play). Each play was presented individually using the adopted protocol of stratigraphic interpretations, a regional overview, and two or more detailed field studies. The project goal was to have one field study from each play selected for waterflood simulation in order to demonstrate enhanced recovery technologies that can be used to recovery secondary oil. In this effort, software utilized for reservoir simulation included Eclipse and Boast 111. In some cases, because of poor production records and inadequate geologic data, field studies completed in some plays were not suitable for modeling. All of the workshops included regional sandstone trend analysis, updated field boundary identification, a detailed bibliography and author reference map, and detailed field studies. Discussion of general FDD depositional concepts was also given. In addition to the main workshop agenda, the workshops provided computer mapping demonstrations and rock cores with lithologic and facies interpretations. In addition to the workshops, other elements of FDD program were improved during 1996. Most significant was the refinement of NRIS MAPS - a user-friendly computer program designed to access NRIS data and interface with mapping software such as Arc View in order to produce various types of information maps. Most commonly used are well base maps for field studies, lease production maps, and regional maps showing well production codes, formation show codes, well spud dates, and well status codes. These regional maps are valuable in identifying areas of by-passed oil production, field trends, and time periods of development for the various FDD plays in Oklahoma. Besides maps, NRIS MAPS provides data in table format which can be used to generate production decline curves and estimates of cumulative hydrocarbon production for leases and fields. Additionally, many computer-related services were provided by support staff concerning technical training, private consultation, computer mapping, and data acquisition.
Report Numbers
E 1.99:doe/bc/14956--t5
doe/bc/14956--t5
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
11/17/1997.
"doe/bc/14956--t5"
"DE98051800"
Andrews, R.; Banken, M.K.
Oklahoma Geological Survey, Norman, OK (United States)
Funding Information
FC22-93BC14956
View MARC record | catkey: 14703721