If a reservoir is undergoing a strong water drive, how does the slope of the Havlena-Odeh material balance plot change compared to a depletion-drive reservoir?

The Havlena-Odeh material balance equation is expressed as F = (N * Eo) + (We), where F represents the underground withdrawal, N is the initial oil in place, Eo is the oil expansion factor, and We is the cumulative water influx. When rearranged for a graphical plot, the equation is written as F/Eo = N + (We/Eo). In a depletion-drive reservoir, there is no water influx, so We equals zero. Consequently, t....