Zobrazeno 1 - 10
of 10 466
pro vyhledávání: '"the sichuan basin"'
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 1-81 (2024)
The porosity of the reef–shoal complex increases with the increase of dolomite content, and it is worth investigating whether dolomitization leads to the formation of new pores or maintains the original porosity. The reef–shoal complex of the Per
Externí odkaz:
https://doaj.org/article/370b5ebd583a41bfaeeecb7629fdf7b1
Publikováno v:
暴雨灾害, Vol 43, Iss 6, Pp 627-636 (2024)
To gain an in-depth understanding of the asymmetric structure of the Southwest Vortex producing rainstorms, the rainstorm process in the Sichuan Basin on 30 June 2013 was investigated in this study. This rainstorm was caused by the slowly moving Sout
Externí odkaz:
https://doaj.org/article/3a8f6bf586ca47dbaa2ec28bf9989c99
Autor:
Qin Zhang, Feng Liang, Qun Zhao, Wen Liu, Weiliang Kong, Wanli Gao, Xinyu Zhang, Guangyin Cai, Tianquan Qu, Zhen Qiu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Quartz is one of the most abundant minerals in shales, occurring predominantly in three forms: biogenic quartz (BQ), detrital quartz (DQ) and clay-transformed quartz (CTQ). The content of quartz is typically correlated with the fracability o
Externí odkaz:
https://doaj.org/article/b763360b599e4cab8d64b260805eb961
Publikováno v:
Petroleum Research, Vol 9, Iss 4, Pp 502-513 (2024)
Controlled by the base level change cycle, the carbonates exposed from the periodically shallowed water body at the top of the high-frequency sequence develops multiple sets of thin reservoirs. Such reservoir identification has always been tricky in
Externí odkaz:
https://doaj.org/article/bdd8300e277e427b8380acd4651dc8ba
Autor:
Tao HUANG, Ruixue LI, Hucheng DENG, Jianhua HE, Kesai LI, Yan LIU, Zehou XIANG, Yifei DU, Tairan YE
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1198-1214 (2024)
The second member of the Triassic Xujiahe Formation (Xu 2 Member) in the Xinchang structural belt of the Western Sichuan Depression in the Sichuan Basin contains tight gas reservoirs with enormous resource potential. However, the geological structure
Externí odkaz:
https://doaj.org/article/0b9fbf699b594badac264760c8924d8e
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1240-1252 (2024)
The lithologic combinations in lacustrine shale strata in China are complex, and shale oil content varies significantly across different combinations. Identifying favorable lithologic combinations will assist in locating shale oil-rich zones. This st
Externí odkaz:
https://doaj.org/article/a1a9e6efef384ec593e33ddab710da20
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1215-1225 (2024)
Although China has abundant lacustrine shale oil resources, their exploitation is challenging. Investigating the various occurrence states of shale oil in shale reservoirs provides value for the exploration and development of shale oil resources. Wit
Externí odkaz:
https://doaj.org/article/d4d7a6f2e19f4559afddd4f264f14635
Autor:
Hang SU, Ruixue LI, Hucheng DENG, Yuanwei QIN, Meiyan FU, Jianhua HE, Qinggao ZENG, Linke SONG, Jiawei ZHANG
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1349-1361 (2024)
China's tight sandstone reservoirs possess immense hydrocarbon reserves with substantial development potential. Hydraulic fracturing in horizontal wells is a crucial enhancement method for developing these reservoirs. In tight sandstone reservoirs of
Externí odkaz:
https://doaj.org/article/1896ca4fabf14176aee852ede58a542f
Autor:
Ji'an QIAN, Yuqiang JIANG, Tongtong LUO, Yixiao YANG, Yonghong FU, Weiming CHEN, Chaoya SUN, Zhanlei WANG
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1336-1348 (2024)
Hydraulic fracturing has become an important means for shale gas exploration. Understanding the evolution characteristics and influencing factors of pores and micro-fractures during the imbibition process in shale reservoirs is crucial for optimizing
Externí odkaz:
https://doaj.org/article/b356ac20776f4ce0a02b6890123e4fd8
Autor:
Liang Qingshao, Chen Chunyu
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 1-14 (2024)
The Jurassic Shaximiao Formation in the Sichuan Basin represents a significant tight gas reservoir, exhibiting marked permeability variations between the southern and northern regions of western Sichuan. This study examines the reservoir characterist
Externí odkaz:
https://doaj.org/article/0dfe65811aac444eb8b6ecb4f6be6b20