Invention Grant
- Patent Title: Automated offset well analysis
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Application No.: US17450419Application Date: 2021-10-08
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Publication No.: US11747502B2Publication Date: 2023-09-05
- Inventor: Cheolkyun Jeong , Francisco Jose Gomez , Maurice Ringer , Paul Bolchover , Paul Muller
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Aashish Y. Chawla
- Main IPC: G01V1/50
- IPC: G01V1/50 ; G06N5/046 ; G06N20/00

Abstract:
A method, computing system, and non-transitory computer-readable medium, of which the method includes receiving offset well data collected while drilling one or more offset wells, generating a machine learning model configured to predict drilling risks from drilling measurements or inferences, based on the offset well data, receiving drilling parameters for a new well, determining that the drilling parameters are within an engineering design window, generating a drilling risk profile for the new well using the machine learning model, and adjusting one or more of the drilling parameters for the new well, after determining the drilling parameters are within the engineering design window, and after determining the drilling risk profile, based on the drilling risk profile.
Public/Granted literature
- US20220026596A1 AUTOMATED OFFSET WELL ANALYSIS Public/Granted day:2022-01-27
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