公开(公告)号：US11905809B2

公开(公告)日：2024-02-20

申请号：US17679996

申请日：2022-02-24

Applicant: Landmark Graphics Corporation

Inventor： Andrew Davies ,  Michael Simmons ,  Lawrence Cowliff ,  Estanislao Nicolás Kozlowski

IPC: E21B43/25 ,  E21B43/16 ,  E21B47/003 ,  E21B47/0224 ,  E21B49/00

CPC classification number: E21B43/25 ,  E21B43/16 ,  E21B47/003

Abstract: A system can determine a heterogeneity and a score for a reservoir for optimizing a drilling location. The system can receive a wireline log associated with a well that is positioned in a subterranean formation that includes a reservoir. The system can determine, using the wireline log, at least one statistical parameter for an interval of the well. The system can determine, using the at least one statistical parameter, a vertical heterogeneity of the reservoir. The system can determine, using the vertical heterogeneity, a score associated with the reservoir. The score can indicate an extraction difficulty and a carbon intensity of the reservoir. The system can output the score for optimizing a drilling location.

公开(公告)号：US20250111106A1

公开(公告)日：2025-04-03

申请号：US18477792

申请日：2023-09-29

Applicant: Landmark Graphics Corporation

Inventor： Mrigya Fogat ,  Estanislao Nicolás Kozlowski ,  Soumili Das ,  Shreshth Srivastav ,  Andrew Davies ,  Geetha Nair

IPC: G06F30/27

Abstract: In general, in one aspect, embodiments relate to a method that includes selecting one or more stratigraphic forward models from a digital analogue library, generating one or more k-layers based at least in part on the one or more selected stratigraphic forward models and one or more generative machine learning models, and predicting thicknesses of one or more geological properties based at least in part on the one or more k-layers.

公开(公告)号：US20230265750A1

公开(公告)日：2023-08-24

申请号：US17679996

申请日：2022-02-24

Applicant: Landmark Graphics Corporation

Inventor： Andrew Davies ,  Michael Simmons ,  Lawrence Cowliff ,  Estanislao Nicolás Kozlowski

IPC: E21B43/25 ,  E21B47/003 ,  E21B43/16

CPC classification number: E21B43/25 ,  E21B47/003 ,  E21B43/16

Abstract: A system can determine a heterogeneity and a score for a reservoir for optimizing a drilling location. The system can receive a wireline log associated with a well that is positioned in a subterranean formation that includes a reservoir. The system can determine, using the wireline log, at least one statistical parameter for an interval of the well. The system can determine, using the at least one statistical parameter, a vertical heterogeneity of the reservoir. The system can determine, using the vertical heterogeneity, a score associated with the reservoir. The score can indicate an extraction difficulty and a carbon intensity of the reservoir. The system can output the score for optimizing a drilling location.