CPC G01V 1/50 (2013.01) [G01V 1/308 (2013.01); G06N 3/08 (2013.01); G01V 2210/612 (2013.01)] | 23 Claims |
1. A method of analyzing reservoir changes during production to increase reservoir production efficiency, comprising:
obtaining a seismic baseline of a reservoir prior to the production;
acquiring at least one seismic monitor of the reservoir after the production has started;
aligning the at least one seismic monitor with the seismic baseline to correlate one or more geological features of the reservoir;
generating a 3D seismic volume of differences by subtracting the seismic baseline from the aligned at least one seismic monitor;
utilizing a sliding window to generate a plurality of 2D image slices from the 3D seismic volume of differences and a mask;
training an artificial neural network utilizing the plurality of 2D image slices to generate a prediction model that predicts the reservoir changes during the production of the reservoir based on the seismic baseline and observed differences;
using the prediction model generated by the artificial neural network to generate actionable data to increase the reservoir production efficiency; and
using the actionable data to alter production methods in order to increase the reservoir production efficiency.
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