FIELD: measuring equipment.
SUBSTANCE: invention relates to method and system for determining petrophysical properties. Method includes obtaining of two dimensions (2D) or three-dimensions (3D) digital images of formation samples, selecting a close of sample within digital images, removing trends or petrophysical properties for part of image, and applying a trend or petrophysical property to more larger-scale part of digital images.
EFFECT: technical result is an increase in accuracy and reliability of determining petrophysical properties of rocks /banks.
20 cl, 12 dwg
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Authors
Dates
2018-06-04—Published
2015-03-30—Filed