Title: Lattice Model for Production of Gas,
Abstract: We define a lattice model for rock, absorbers, and gas that makes it possible
to examine the flow of gas to a complicated absorbing boundary over long
periods of time. The motivation is to deduce the geometry of the boundary from
the time history of gas absorption. We find a solution to this model using
Green's function techniques, and apply the solution to three absorbing networks
of increasing complexity.