METHODS TO PERFORM JOINT INVERSION OF FORMATION DATA AND JOINT INVERSION SYSTEMS

Abstract: a computer-implemented method to perform joint inversion of formation data includes performing a first inversion of a formation surrounding a wellbore at a first frequency/spacing configuration, and performing a second inversion of the formation at a second frequency/spacing configuration that is different from the first configuration. the method also includes assigning a first fluctuating weight to the first inversion, and assigning a second fluctuating weight to the second inversion. the method further includes merging the first and second inversion based on a combination of the first and second fluctuating weights.

Inventor(s): Hsu-Hsiang WU, Ting YAN, Dagang WU

CPC Classification: G01V3/20 (GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS (means for indicating the location of accidentally buried, e.g. snow-buried, persons ))

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