Zobrazeno 1 - 10
of 938
pro vyhledávání: '"Fracture Prediction"'
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 4, Pp 855-867 (2024)
The Da'anzhai Member of the Lower Jurassic on the eastern slope of the Western Sichuan Depression in the Sichuan Basin is a main target for the development of tight oil and gas. Fractures are essential for achieving high production in the Da'anzhai M
Externí odkaz:
https://doaj.org/article/03504ff56b524d2fbef148a1e955ffb8
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 4, Pp 664-673 (2024)
To optimize the identification of sweet spots with natural fracture development in ultra-deep tight sandstone reservoirs of Cretaceous in the Kuqa Depression, Tarim Basin, this study systematically analyzed the differences in rock mechanical properti
Externí odkaz:
https://doaj.org/article/f40d6092d17f4b1b80f504d11d19ce94
Autor:
XU Ke
Publikováno v:
矿业科学学报, Vol 9, Iss 3, Pp 327-341 (2024)
Natural fractures are important storage spaces and seepage channels in tight carbonate reservoirs. It is therefore of practical significance to quantitatively predicting their development and distribution patterns and revealing the dominant geologica
Externí odkaz:
https://doaj.org/article/8b19f3ceee03419cb0b096ad672accb9
Publikováno v:
地球与行星物理论评, Vol 55, Iss 3, Pp 358-368 (2024)
A tight sandstone gas reservoir is characterized by low porosity and permeability. The existence of fractures can improve the permeability of the reservoir, and fractures are a vital storage space and migration channel of oil and gas. The development
Externí odkaz:
https://doaj.org/article/7f59f2547e50413b883ccd8a8e9b5761
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Granite buried hill oil and gas reservoirs are relatively scarce worldwide, and the fine prediction and characterization of their fractures have always been a significant industry challenge. Particularly in the South China Sea region, large and thick
Externí odkaz:
https://doaj.org/article/a17ff7418eaf4c4a83c5f69587e77ea6
Autor:
Zahra Soltani, Michelle Xu, Raul Radovitzky, Marc A. Stadelmann, David Hackney, Ron N. Alkalay
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Introduction: Pathologic vertebral fractures are devastating for patients with spinal metastases. However, the mechanical process underlying these fractures is poorly understood, limiting physician’s ability to predict which vertebral bodies will f
Externí odkaz:
https://doaj.org/article/4432fe90d4744d1c8050df28e4bbf634
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-11 (2023)
Abstract Osteoporotic fractures impose a substantial burden on patients with diabetes due to their unique characteristics in bone metabolism, limiting the efficacy of conventional fracture prediction tools. Artificial intelligence (AI) algorithms hav
Externí odkaz:
https://doaj.org/article/7c54411fdd99404cae378ae8ee0b0919
Publikováno v:
Energies, Vol 17, Iss 20, p 5235 (2024)
In order to improve the reliability of the deployment of production schemes after artificial fracturing in tight reservoirs, it is urgent to carry out research on the description of fractures after artificial fracturing. In this study, taking the Cha
Externí odkaz:
https://doaj.org/article/b3d776cba4ce4eac9c5f296ea96d4c71
Publikováno v:
CT Lilun yu yingyong yanjiu, Vol 32, Iss 6, Pp 723-734 (2023)
The deep target strata K1q, J3k and J2t in the Hutubi area have large-scale reservoirs and abundant oil and gas resources, but the traditional rock physics modeling of porous media cannot effectively distinguish oil and gas desserts from mudstones. B
Externí odkaz:
https://doaj.org/article/2cae06f5191f4334acce37586afe36a0
Publikováno v:
Materials, Vol 17, Iss 12, p 2872 (2024)
The deep drawing process, a pivotal technique in sheet metal forming, frequently encounters challenges such as anisotropy-induced defects. This study comprehensively investigates the influence of various yield criteria on the anisotropic behavior and
Externí odkaz:
https://doaj.org/article/21c11af2f0f64c2797a2cce5f05e9b52