Quasi M-Matrix Multifamily Continuous Darcy-Flux Approximations with Full Pressure Support on Structured and Unstructured Grids in Three Dimensions - Michael G. Edwards (SIAM Journal on Scientific Computing, 2011)
The development of these new methods for porous media pressure equation approximation on 3-D structured and unstructured grids forms part of the basis of two new collaborative projects, one funded by SHELL the second by Saudi-Aramco. This work provides a fundamental foundation for extension to flow in fractures and heterogeneous reservoirs in 3-D.