Results 251 to 260 of about 118,213,683 (284)

Study on failure characteristics and in situ stress inversion of brittle shale under complex loading

Arabian Journal of Geosciences, 2022
Hou-Bin Liu, Shuai Cui, Y. Meng, Jia-Jun Wang, Bin Lv   +4 more
semanticscholar   +2 more sources

Machine Learning Method for 3D In-Situ Stress Field Inversion and Submodel Method for the EDZ Simulation in Underground Powerhouse

Rock Mechanics and Rock Engineering
Shibin Tang
exaly   +2 more sources

In-situ Stress Prediction Method of HTI Medium based on AVAZ Inversion

EAGE/FESM Conference on Petrophysics meets Geoscience: Unlocking Reservoir Potential in a Dynamic Energy Landscape
H. Hu, L. Zhang, W. Jia, Z. Li
semanticscholar   +2 more sources

Modified Inversion Technique for Determining the In-situ Stress Field

SPE Western Regional & AAPG Pacific Section Meeting 2013 Joint Technical Conference, 2013
Abstract One of the major challenges of oil industry is to predict the in-situ stress field accurately. Accordingly, different techniques have been developed to predict the reservoir stress field in the past decades. Inversion Technique is a powerful method which was developed to determine the minimum and maximum horizontal stress ...
Mojtaba P. Shahri, Stefan Z. Miska, Mengjiao Yu, Mehmet E. Ozbayoglu, Jianguo Zhang, Reza Majidi   +5 more
openaire   +1 more source

Autonomous Inversion of in Situ Deformation Measurement Data for Injection-Induced Stress Change

57th U.S. Rock Mechanics/Geomechanics Symposium, 2023
ABSTRACT Geologic carbon storage (GCS) is likely to play a key part of the global effort to dramatically reduce CO2 emissions and perhaps even reduce atmospheric CO2 concentrations through carbon negative operations.
J. Burghardt, T. Bao, A. Tartakovsky, K. Xu, E. Darve   +4 more
openaire   +1 more source

Inversion of fractures with combination of production performance and in-situ stress analysis data

Journal of Natural Gas Science and Engineering, 2017
Abstract Successful identification of the fractures in fractured reservoirs is important to guarantee an effective development. Considering that the production performance of fractured reservoirs contains important information of the distribution of fractures, the production performance can be applied for the inversion of fractures.
Liming Zhang, Xiaoming Zhang, Kai Zhang, Hao Zhang, Jun Yao   +4 more
openaire   +1 more source

Initial In Situ Stress Field Inversion Based on ETO-SVM Intelligent Algorithm

ICHCE and ESI 2025
Xiao Yue, Jiaqi Xu, Lei Gan, Zhe-Yu Shen, Weixiong Chen   +4 more
semanticscholar   +2 more sources

Inversion Technique To Determine the In-Situ, Stress Field From Fracturing Data

Proceedings of SPE Annual Technical Conference and Exhibition, 1988
ABSTRACTTypically one assumes that the two horizontal in-situ stresses are equal in borehole stability studies. This simplification has been necessary due to lack of information. The new method presented here distinguishes between the in-situ stresses and estimates the magnitude and the direction of each of the two horizontal in-situ stresses.
openaire   +1 more source

In-situ stress inversion method in reservoirs: An efficient framework based on coupled numerical simulation and reinforcement learning

Canadian geotechnical journal (Print)
The in-situ stress field is a key factor influencing reservoir geological stability. High-efficiency, high-accuracy in-situ stress inversion is crucial for reservoir stability assessment and exploitation strategy optimization.
Lei Zhou, Chunwang Xing, Yi-Wei Liu, Liulin Fang, Yi Chen   +4 more
semanticscholar   +1 more source

Iterative joint inversion of in-situ stress state along Simeulue-Nias Island

AIP Conference Proceedings, 2017
In-situ stress inversion from focal mechanisms requires knowledge of which of the two nodal planes is the fault. This is challenging, in particular, because of the inherent ambiguity of focal mechanisms the fault and the auxiliary nodal plane could not be distinguished.
Anisa Agustina, David P. Sahara, Andri Dian Nugraha   +2 more
openaire   +1 more source