| 摘要 |
A method for utilizing received formation data to determine one or more fluid instance such as reservoir wettability while in one of a subterranean environment or a surface environment. The method comprising: (a) obtaining at least one set of formation data wherein the set of formation data includes magnetic resonance data from two or more samples within an approximate common characteristic region in the reservoir; (b) computing from the at least one set of received formation data a first fluid instance of the one or more fluid instance using at least two mathematical variables from the group consisting of one of oil saturation, water saturation, T1, T2, diffusion coefficient, tortuosity from long time diffusion coefficient or some combination thereof; and (c) interpreting the computed first fluid instance as at least one wettability property between the fluids in a formation located in the subterranean environment and the formation.
|
