History matching of time-lapse crosswell data using ensemble kalman filtering
Type
PatentPatent Status
Published ApplicationKAUST Department
Physical Science and Engineering (PSE) DivisionDate
2015-09-03Submitted Date
2014-03-03Permanent link to this record
http://hdl.handle.net/10754/595600
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Show full item recordAbstract
Data from crosswell seismic surveys is processed to provide crosswell time-lapse data to map fluid changes in a reservoir where time-lapse or 4D seismic data is unavailable or unreliable, such as in onshore reservoirs. The resultant processing results provide quantitative information for history matching purposes using a probabilistic approach to take in account uncertainties in the geological model and reduce uncertainties in reservoir production forecasts.Application Number
US 20150247940 A1Additional Links
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