Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Shaohua GAI"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
With the rapid economic development in North China, the demand for geothermal energy is increasing. It is urgent to find favorable deep geothermal resource targets in North China. Although geothermal resources in the North China Plain are widely dist
Externí odkaz:
https://doaj.org/article/22069ea4913d43899e20962589f336a8
Publikováno v:
Geofluids, Vol 2023 (2023)
Hydraulic fracturing is a necessary measurement to realize the commercial exploitation of oil and gas, but its application in multilayered thin tight sandstone gas reservoirs is still not perfect, which usually have thin gas layers mixed with complex
Externí odkaz:
https://doaj.org/article/7a0a16749ac74c429d771821bf2b1f32
Publikováno v:
ACS Omega, Vol 5, Iss 18, Pp 10327-10338 (2020)
Externí odkaz:
https://doaj.org/article/f059bdf4de6c4feba6d985bdc35f0ae6
Publikováno v:
Geofluids, Vol 2022 (2022)
Natural fractures are vital to the efficiencies of drilling and completion operation. The purpose of this paper is to characterize and model multiscale natural fractures in shale reservoirs. Based on the seismic and log responses, as well as outcrop
Externí odkaz:
https://doaj.org/article/544948b2fb8c431e87191abe700c01a9
Autor:
Qingcai ZENG, Sheng CHEN, Pei HE, Qing YANG, Xiaolong GUO, Peng CHEN, Chunmeng DAI, Xuan LI, Shaohua GAI, Yu DENG, Huaxing HOU
Publikováno v:
Petroleum Exploration and Development, Vol 45, Iss 3, Pp 422-430 (2018)
Abstract: Sweet spots in the shale reservoirs of the Lower Silurian Longmaxi Formation in Weiyuan 201 Block of Sichuan Basin were predicted quantitatively using seismic data and fuzzy optimization method. First, based on seismic and rock physics anal
Externí odkaz:
https://doaj.org/article/b71712d96d584e959cd7589e855c1639
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 8, Iss 2, Pp 565-575 (2017)
Abstract An experimental investigation of the behaviors of stress-dependent permeability under in situ conditions was conducted and discussed, applying cores from an ultra-low permeability oil reservoir in China. The variation characteristics of form
Externí odkaz:
https://doaj.org/article/f321b7fd76594c84a1565b0107247677
Autor:
Sheng Chen, Wenzhi Zhao, Yonglin Ouyang, Qingcai Zeng, Qing Yang, Huaxing Hou, Shaohua Gai, Shihai Bao, Xinyu Li
Publikováno v:
Energy Exploration & Exploitation, Vol 35 (2017)
W4 block of Sichuan Basin is a pioneer in shale gas exploration and development in China. But geophysical prospecting is just at its beginning and thus has not provided enough information about how sweet spots distribute for the deployment of horizon
Externí odkaz:
https://doaj.org/article/ff4801fdcc204838820a35dad0e2c294
Publikováno v:
In Marine and Petroleum Geology March 2019 101:180-194
Publikováno v:
ACS Omega
ACS Omega, Vol 5, Iss 18, Pp 10327-10338 (2020)
ACS Omega, Vol 5, Iss 18, Pp 10327-10338 (2020)
Horizontal well multistage fracturing technology is a high-efficiency method for tight oil and gas production, which increases the contact area between the wellbore and stratum by forming multiple transverse hydraulic fractures (HFs). The stress inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d2ecf923b8abca36d5e7e377012bda1
http://europepmc.org/articles/PMC7226883
http://europepmc.org/articles/PMC7226883
Publikováno v:
Journal of Petroleum Science and Engineering. 173:965-974
Vortex drainage gas recovery is a new technology to unload liquid from gas wells. However, its operating mechanism and efficiency are still not clearly understood, the dynamic analysis model in the wellbore two-phase vortex flow is still lacking. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5d92811eafac192a190766a7ff5727
https://doi.org/10.1016/j.petrol.2018.10.091
https://doi.org/10.1016/j.petrol.2018.10.091