History matching of time-lapse crosswell data using ensemble kalman filtering

Fabio Miguel de Matos Ravanelli (Inventor), Ibrahim Hoteit (Inventor)

Research output: Patent

Abstract

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.
Original languageEnglish (US)
Patent numberUS 20150247940 A1
StatePublished - Sep 3 2015

Fingerprint Dive into the research topics of 'History matching of time-lapse crosswell data using ensemble kalman filtering'. Together they form a unique fingerprint.

Cite this