METHOD FOR DETERMINING IN-SITU RELATIONSHIPS BETWEEN PHYSICAL PROPERTIES OF A POROUS MEDIUM FROM A SAMPLE THEREOF
摘要
A method for determining in-situ relationships between physical properties of a porous medium from a sample thereof includes acquiring a three-dimensional image of the sample and segmenting the image into pixels representing pore space and pixels representing rock grain. A plurality of sub-volumes are selected from the segmented image, and a porosity is calculated for each of the sub-volumes. A digital simulation is conducted on each of the sub-volumes to obtain a selected physical property for the sub-volume. A relationship is determined between porosity and the selected physical property using relationship data comprising the calculated porosity and the simulated physical property for each of the sub-volumes. The method includes at least one of storing and displaying the relationship.
申请公布号
WO2010059890(A3)
申请公布日期
2011.06.16
申请号
WO2009US65246
申请日期
2009.11.20
申请人
INGRAIN, INC.;DERZHI, NAUM;DVORKIN, JACK;ARMBRUSTER, MEGHAN;FANG, QIAN;WOJCIK, ZBIGNIEW
发明人
DERZHI, NAUM;DVORKIN, JACK;ARMBRUSTER, MEGHAN;FANG, QIAN;WOJCIK, ZBIGNIEW