TY - GEN
T1 - Improved reservoir description of the Nelson field via seismic history matching
AU - Kazemi, A.
AU - Stephen, K. D.
PY - 2008
Y1 - 2008
N2 - Accurate description of current reservoir conditions and an understanding of parameter uncertainty are important factors for forecasting and decision making in reservoir management. In the Nelson field we use time lapse (4D) seismic as part of history matching to improve the reservoir description with success in a number of regions of the reservoir. We change permeability, net:gross and fault transmissibilities as well as the representation of fault geometries via cell connections so that our model better matches six years of observed data. The result is improved confidence in predictions with better in-fill well targeting.
AB - Accurate description of current reservoir conditions and an understanding of parameter uncertainty are important factors for forecasting and decision making in reservoir management. In the Nelson field we use time lapse (4D) seismic as part of history matching to improve the reservoir description with success in a number of regions of the reservoir. We change permeability, net:gross and fault transmissibilities as well as the representation of fault geometries via cell connections so that our model better matches six years of observed data. The result is improved confidence in predictions with better in-fill well targeting.
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M3 - Conference contribution
AN - SCOPUS:71049195461
SN - 9781605604749
T3 - 70th European Association of Geoscientists and Engineers Conference and Exhibition 2008: Leveraging Technology. Incorporating SPE EUROPEC 2008
SP - 1220
EP - 1224
BT - Society of Petroleum Engineers - 70th European Association of Geoscientists and Engineers Conference and Exhibition - Incorporating SPE EUROPEC 2008
PB - Society of Petroleum Engineers
T2 - 70th European Association of Geoscientists and Engineers Conference and Exhibition - Incorporating SPE EUROPEC 2008
Y2 - 9 June 2008 through 12 June 2008
ER -