公开(公告)号：US20240255673A1

公开(公告)日：2024-08-01

申请号：US18104087

申请日：2023-01-31

申请人： CHEVRON U.S.A. INC.

发明人： Alena Grechishnikova ,  Shane James Prochnow ,  Paymon Pourmoradi Hossaini ,  Anahita Pourjabbar

IPC分类号： G01V99/00

CPC分类号： G01V20/00

摘要： Methods, systems, and non-transitory computer readable media for detecting fracture-driven interactions in a subsurface volume of interest and identifying fracture-driven interaction risk in a subsurface volume of interest are disclosed. Exemplary implementations may include: obtaining wellbore production data, generating a trend, generating threshold parameters, generating fracture-driven interaction candidate data, identifying an active child well, identifying potentially interactive wellbore production data, detecting the fracture-driven interaction event, obtaining target fracture-driven interaction event data, obtaining a conditioned fracture-driven interaction model, and generating target fracture-driven interaction event probability data.

公开(公告)号：US20240084684A1

公开(公告)日：2024-03-14

申请号：US18462293

申请日：2023-09-06

申请人： CHEVRON U.S.A. INC.

发明人： Shane James Prochnow ,  Paymon Pourmoradi Hossaini ,  Mohamed Ibrahim Hafez Mohamed ,  Alena Grechishnikova ,  Sandra Christine Saldana

IPC分类号： E21B43/26 ,  E21B47/022

CPC分类号： E21B43/2607 ,  E21B47/022

摘要： Systems and methods are disclosed for generating a stress shadow effect as a function of position in a subsurface volume of interest. A computer-implemented method may obtain completion data in the subsurface volume of interest; generate relationships between the hydraulic fracturing stage data and the corresponding wellbore distances; and generate spatially discrete stress shadow effect data by spatially attributing the stress shadow effect slope coefficient to locations of the individual wells.