公开(公告)号：US20220019933A1

公开(公告)日：2022-01-20

申请号：US16929191

申请日：2020-07-15

Applicant: Landmark Graphics Corporation

Inventor： Zainab Diana Titus ,  Annabel Causer ,  Graham Baines ,  Christine Yallup ,  Olutobi Adeyemi ,  Marc Paul Servais

IPC: G06N20/00 ,  G06K9/62 ,  G06F17/17 ,  G01K17/08 ,  G01N25/18

Abstract: A heat flow modeler preprocesses geological and heat flow data for an earth formation for inputting into a plurality of supervised learning models. The heat flow modeler trains the plurality of supervised learning models on the preprocessed geological data to estimate heat flow throughout the earth formation. The heat flow modeler interpolates the estimated heat flow values to a set of desired locations in the earth formation and cosimulates the preprocessed heat flow values with the interpolated heat flow values as auxiliary variables to generate a cosimulated heat flow map. A final heat flow map is generated by rasterizing the cosimulated heat flow map.

公开(公告)号：US20220391716A1

公开(公告)日：2022-12-08

申请号：US17775460

申请日：2020-01-23

Applicant: Landmark Graphics Corporation

Inventor： Andrew Davies ,  Graham Baines ,  Alejandro Alberto Jaramillo ,  Yikuo Liu ,  Olutobi Adeyemi

IPC: G06N5/02 ,  G01V1/50

Abstract: A lithology prediction that uses a geological age model as an input to a machine learning model. The geological age model is capable of separating and recoding different seismic packages derived from the horizon interpretation. Once the machine learning model has been trained, a validation may be performed to determine the quality of the machine learning model. The quality may be improved by refining the training of the machine learning model. The lithology prediction generated by the machine learning model that utilizes the geological age model provides an improved lithology prediction that more accurately reflects the subterranean formation of an area of interest.