Invention Grant
- Patent Title: Systems and methods for detecting a subsurface event
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Application No.: US16511795Application Date: 2019-07-15
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Publication No.: US11187071B2Publication Date: 2021-11-30
- Inventor: Yang Luo , Leonard Lin Zhang , Chaoshun Hu , Chunling Wu
- Applicant: CHEVRON U.S.A. INC.
- Applicant Address: US CA San Ramon
- Assignee: CHEVRON U.S.A. INC.
- Current Assignee: CHEVRON U.S.A. INC.
- Current Assignee Address: US CA San Ramon
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: E21B47/003
- IPC: E21B47/003 ; G01H9/00 ; E21B47/12 ; E21B47/09

Abstract:
Systems and methods for estimating reservoir productivity as a function of position in a subsurface volume of interest are disclosed. The systems and methods may: obtain subsurface data and well data corresponding to a subsurface volume of interest; obtain a parameter model; use the subsurface data and the well data to generate multiple production parameter maps; apply the parameter model to the multiple production parameter maps to generate refined production parameter values; generate multiple refined production parameter graphs; display the multiple refined production parameter graphs; generate one or more user input options; receive a defined well design and the one or more user input options selected by a user to generate limited production parameter values; generate a representation of estimated reservoir productivity as a function of position in the subsurface volume of interest using the defined well design and visual effects; and display the representation.
Public/Granted literature
- US20200018149A1 SYSTEMS AND METHODS FOR DETECTING A SUBSURFACE EVENT Public/Granted day:2020-01-16
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