SYSTEM AND METHOD FOR GENERATING A GEOSTATISTICAL MODEL OF A GEOLOGICAL VOLUME OF INTEREST THAT IS CONSTRAINED BY A PROCESS-BASED MODEL OF THE GEOLOGICAL VOLUME OF INTEREST
First Claim
Patent Images
1. A system configured to generate a geostatistical model of a geological volume of interest, the system comprising:
- one or more processors configured to execute computer program modules, the computer program modules comprising;
a conditioning information module configured to obtain conditioning information associated with the geological volume of interest, wherein the conditioning information includes information derived from measurements made at or near the geological volume of interest;
a process model module configured to generate a process-based model of the geological volume of interest, wherein the process-based model is conformed to the conditioning information associated with geological volume of interest;
a statistics module configured to generate statistics from the process-based model that are faithful to the process information in the process-based model, wherein individual ones of the statistics are determined locally within the process-based model such that the value of a given statistic varies as a function of location within the process-based model; and
a statistical model module configured to generate a geostatistical model of the geological volume of interest that is constrained by the statistics generated by the statistics module.
1 Assignment
0 Petitions
Accused Products
Abstract
A process-based model of a geological volume of interest is generated. The process-based model is conditioned with conditioning information associated with the geological volume of interest. Statistics are generated from the process-based model that represent parameters of the geological volume of interest locally. These statistics are used to constrain one or more geostatistical models of the geological volume of interest.
-
Citations
19 Claims
-
1. A system configured to generate a geostatistical model of a geological volume of interest, the system comprising:
one or more processors configured to execute computer program modules, the computer program modules comprising; a conditioning information module configured to obtain conditioning information associated with the geological volume of interest, wherein the conditioning information includes information derived from measurements made at or near the geological volume of interest; a process model module configured to generate a process-based model of the geological volume of interest, wherein the process-based model is conformed to the conditioning information associated with geological volume of interest; a statistics module configured to generate statistics from the process-based model that are faithful to the process information in the process-based model, wherein individual ones of the statistics are determined locally within the process-based model such that the value of a given statistic varies as a function of location within the process-based model; and a statistical model module configured to generate a geostatistical model of the geological volume of interest that is constrained by the statistics generated by the statistics module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
10. A method of generating a geostatistical model of a geological volume of interest, the method comprising:
-
obtaining conditioning information associated with the geological volume of interest, wherein the conditioning information includes information derived from measurements made at or near the geological volume of interest; generating a process-based model of the geological volume of interest, wherein the process-based model is conformed to the conditioning information associated with geological volume of interest; generating statistics from the process-based model that are faithful to the process information in the process-based model, wherein individual ones of the statistics are determined locally within the process-based model such that the value of a given statistic varies as a function of location within the process-based model; and generating a geostatistical model of the geological volume of interest that is constrained by the statistics generated from the process-based model. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. Non-transitory electronic storage media storing machine-readable instructions that cause one or more processors to perform operations that result in generation of a geostatistical model of a geological volume of interest, the operations comprising:
-
obtaining conditioning information associated with the geological volume of interest, wherein the conditioning information includes information derived from measurements made at or near the geological volume of interest; generating a process-based model of the geological volume of interest, wherein the process-based model is conformed to the conditioning information associated with geological volume of interest; generating statistics from the process-based model that are faithful to the process information in the process-based model, wherein individual ones of the statistics are determined locally within the process-based model such that the value of a given statistic varies as a function of location within the process-based model; and generating a geostatistical model of the geological volume of interest that is constrained by the statistics generated from the process-based model.
-
Specification