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AssigneeSchlumberger Technology Corporation
InventorsVasileios-Marios Gkortsas, Lalitha Venkataramanan, Jean-Marc Donadille
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Methods are provided for determining values for a set of parameters for multiple locations in a formation by inversion of formation data obtained from a plurality of different logging tools. The inversion of the formation data is constrained by certain formation data that characterizes each particular location in the formation as obtained from at least one of the plurality of different logging tools. In one embodiment, the set of parameters for each particular location in the formation includes an apparent cementation factor mn and a formation water saturation Sw, which can be derived by inverting dielectric data that characterizes the particular location in the formation as obtained from a dielectric logging tool. The methods can also be adapted to characterize a porous medium such as reservoir rock, particular with regard to laboratory analysis of porous media samples.
A method for determining values of at least one parameter of a geological formation, the method comprising:
A method for determining values of at least one parameter of a geological formation, the method comprising:
A method for characterizing a porous medium, the method comprising:
Dependencies are inferred from the claim text.