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Res A
Tasks:
Create full field model History match recorded production and pressures Predict future production for current well
History Match
Assumptions:
Infinite high permeability aquifer down dip
Original oil in place adjusted up to 11.1 MMBO
Original Free Gas in Place = 12 BCF
Adjusted oil zone porosity from 30% to 35%
Res A 37 Predictive Run Remaining oil reserves:
700 MMBO for 1000 psi flowing bottom hole abandonment
Res A 37 Conclusions
700 MMBO reserves 1000 psi flowing bottom hole abandonment
39% ultimate oil recovery factor with current well
Bypassed reserves may exist • significant oil volume may have moved to the gas cap
Quick study possible• < 2 man days
Res A 37
Recommendations:
Improve water/gas history match further
Explore additional wells to recover bypassed oil in gas cap
Explore possibility that oil in place is higher ( especially in southwest quadrant ) history match would still be possible gas and water match could be improved further new drilling location may be possible