Reservoir pressure and recovery support emerging from water expansion into petroleum reservoir.
The water may expand from Aquifer or injected into petroleum reservoir through dedicated water injection wells which splits Water Drive into two major implementation drive mechanisms:
See also
Physics / Fluid Dynamics / Percolation / Reservoir flow / Reservoir flow drive mechanisms
[ Depletion ] [ Recovery Methods ]
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Field Study & Modelling