... of drive indices. Furthermore, the gas material balance is used to derive a generalized rigorous total compressibility in the presence of all the above-mentioned drive mechanisms, which is very important in calculating the pseudo-time used in rate transient analysis of production data. Introduction...

... such as size, total compressibility, influx angle, permeability, porosity and thickness can be determined. With adequate pressure data, the models converge to a unique solution for all aquifer parameters. The development of the aquifer influx models was the result of the need to better understand the behavior...