Zobrazeno 1 - 10
of 403
pro vyhledávání: '"Fracture pressure"'
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 36-9 (2024)
Clearly determining the magnitude of fracture pressure is a crucial indicator for fracturing design. Traditional methods for predicting fracture pressure suffer from challenges such as difficulties in obtaining required data, low prediction accuracy,
Externí odkaz:
https://doaj.org/article/a7a7b7097ff44fb3872fd3460b893c0a
Publikováno v:
Meikuang Anquan, Vol 55, Iss 4, Pp 11-18 (2024)
In order to study the relations between in-situ stress and fracture pressure, 112 vertical coalbed methane wells were selected as the research object in Shizhuangnan Block. The in-situ stress and fracture pressure were obtained by hydraulic fracturin
Externí odkaz:
https://doaj.org/article/6a8ac91e4f714057928b5dfaab59651b
Autor:
Seungpil Jung, Kyungbook Lee
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Introduction: Carbon capture and storage (CCS) is important for achieving net-zero carbon emissions. However, although the current geological storage capacity stands at approximately 3,000 Gt-CO2, the formation pressure increases with CO2 injection,
Externí odkaz:
https://doaj.org/article/f85caa98b24840769bce35f5120ae257
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-24 (2023)
Abstract Fracture pressure is an important reference for wellbore stability analysis and hydraulic fracturing. Considering the low prediction accuracy, significant deviations, and limited applicability of traditional methods for predicting formation
Externí odkaz:
https://doaj.org/article/43195d571e584dea91b10e23dcfe0725
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 24, Iss 1 (2023)
Prediction of the formation of pore and fracture pressure before constructing a drilling wells program are a crucial since it helps to prevent several drilling operations issues including lost circulation, kick, pipe sticking, blowout, and other issu
Externí odkaz:
https://doaj.org/article/5599a745e80e4a668967b30d18aba072
Autor:
Ahmed E. Radwan
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The pore pressure gradient and fracture gradient (PPFG) are critical parameters for drilling mud weight design in the energy industry. Successful drilling operations can be achieved successfully through the understanding of the pore pressure and frac
Externí odkaz:
https://doaj.org/article/00c33811111542f6a3c85f3e2eba8260
Akademický článek
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Publikováno v:
工程科学学报, Vol 42, Iss 2, Pp 233-241 (2020)
In recent years, the automotive industry has become increasingly demanding for the strength of hollow structural parts. To meet the strength and toughness requirements, major automakers have begun to use high-strength steel for the production of auto
Externí odkaz:
https://doaj.org/article/5b496d21b44b4f95ad72494f485ee72f
Akademický článek
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Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 10, Iss 2, Pp 711-728 (2019)
Abstract In Utah FORGE reservoir, eight pressure transient tests (microhydraulic fracturing and DFIT™) show natural fracture/pressure-dependent leakoff. This behavior may lead to misinterpretation of the closure pressure (proxy for minimum principa
Externí odkaz:
https://doaj.org/article/398b3f9aeb66419fa796a1620714f1b3