Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Distributary channel"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 11, Pp 5119-5144 (2024)
Abstract The distributary channels in shallow‐water delta are well‐developed in tight sandstone. There are few studies on the channel type and diagenetic differences among them. To illustrate the relationship between channel types and high‐qual
Externí odkaz:
https://doaj.org/article/e75e2948a6534362991465a66a3540cc
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 11, Pp 2913-2936 (2024)
Abstract The tight sandstone reservoris are important exploration and production target in the Xujiahe Formation in Xinchang area of Western Sichuan. Due to the various lithofacies and diagenetic alteration in distributary channel belt sandstones, th
Externí odkaz:
https://doaj.org/article/ae4d715bd64942e9a3e79bc5982c57c1
Autor:
Jianning Liu, Dejun Zhou
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Modern bays and lakes typically develop shallow deltas dominated by rivers, with lake levels playing a significant role in their formation. However, the precise effects of lake level height on the scale and growth dynamics of these deltas remain uncl
Externí odkaz:
https://doaj.org/article/e1927ed99d4e46a98e4581d0ed4936ee
Publikováno v:
地质科技通报, Vol 42, Iss 3, Pp 134-141 (2023)
The division accuracy of a single-genesis sand body in a river channel determines the evaluation resolution of residual oil content and limits the efficiency of oil production. The following methods were used to describe the underwater distributary c
Externí odkaz:
https://doaj.org/article/de00c9d0f2a84a099d73cf982409c86e
Publikováno v:
Swiss Journal of Geosciences, Vol 116, Iss 1, Pp 1-17 (2023)
Abstract The sedimentary architecture of fan deltas, which commonly constitute reservoirs, is a primary control on distribution and recovery efficiency of oil and gas. Deep-water fan deltas have been extensively discussed in the literature, whereas t
Externí odkaz:
https://doaj.org/article/395683a0bd684c3e89aabe21c80b8785
Autor:
Jie Wei, Shaohua Li
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2241 (2024)
After many years of exploitation in the petroleum field, most of the oil fields are in advanced stages of development, with a strong non-homogeneity of the reservoir, more residual oil, and low recovery efficiency. Therefore, research on various meth
Externí odkaz:
https://doaj.org/article/f2bedf14789245df816da725b4353f86
Akademický článek
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Akademický článek
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Publikováno v:
地质科技通报, Vol 40, Iss 6, Pp 106-113 (2021)
X gas field is located in the central inversion structural belt of Xihu Sag, East China Sea Basin.The main target layer H4 is in shallow water delta sedimentary environment.The dominant frequency of seismic data of the gas field is low (25 Hz), while
Externí odkaz:
https://doaj.org/article/203ce5389b0546b1b2b1985d2f07a53c
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
A single sand body is defined as a geological unit that is continuous vertically and horizontally but separated from the upper and lower sand bodies by mudstone or impermeable intercalation. The architecture of a single sand body is significant in th
Externí odkaz:
https://doaj.org/article/4779043a94ff4c40bcbe4eb7690252c7