Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Xiuquan HU"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Low-frequency shadows beneath gas reservoirs can be regarded as a time delay relative to the reflection from the reservoir zone, but they cannot be reasonably explained by the high-frequency attenuation or velocity dispersion observed in nor
Externí odkaz:
https://doaj.org/article/8a131b557e3d4f8ea0301fd27d2185c1
Autor:
Jing TAN, Guodong LI, Dahai YOU, Jin ZHANG, Chaohong ZHANG, Xinghua PENG, Li ZHANG, Xiuquan HU
Publikováno v:
Medžiagotyra (2024)
With the increasing global demand for rare earth elements and the depletion of traditional mineral resources, recycling rare earth elements from industrial solid waste has become an important direction of sustainable resource utilization. Phosphogyps
Externí odkaz:
https://doaj.org/article/a86c6f4fafa84e3d9c12c22fac81c9c5
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 1974 (2024)
Despite the great success in the global exploration and development of reef reservoirs, research on bioclastic shoals under reefs is still in its infancy. Bioclastic shoal reservoirs are very thin, with multiple vertical levels and fast lateral chang
Externí odkaz:
https://doaj.org/article/795944440bc54c8d9553b4617490b635
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 3, Pp 205-210 (2023)
This is an article in the field of process mineralogy. As the raw material of high-grade quartz products，higher-purity quartz sand has strict requirements on impurity elements．Besides that，the presence of inclusions has an important impact on i
Externí odkaz:
https://doaj.org/article/6b8f99833cf34e3a9475c0a008e23ed7
Publikováno v:
Kuangchan zonghe liyong, Vol 43, Iss 3, Pp 188-192 (2022)
As an important new non-metallic electronic material，higher-purity quartz sand has high requirements on impurity elements in inclusions of raw materials．Besides that ，the presence of inclusions has an important impact on its purity and performa
Externí odkaz:
https://doaj.org/article/1d39f6a07d5e48df87fb104fe543a4f5
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Shale is a crucial natural gas resource, attracting global exploration and development interest. China has abundant shale gas resources that will drive future oil and gas exploration advances by increasing reserves and production. The WY shale gas fi
Externí odkaz:
https://doaj.org/article/60289cb786084a1cb6dde06ea6208476
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
The Upper Cambrian Xixiangchi Formation in the Southern Sichuan Basin, China, has favorable hydrocarbon accumulation conditions. The accumulation factors and enrichment conditions of this formation were key considerations in this study. By analyzing
Externí odkaz:
https://doaj.org/article/1191fb5beec6495cac06e990ff7e20e4
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/36b6c0cda8c745ee8cc9bb413d32b811
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The classification method of karst formations is widely used in engineering and environmental geology but is seldom used in petroleum geology. In this study, the classification method of karst formations is applied to the sealing study of shale gas r
Externí odkaz:
https://doaj.org/article/6ca7107568ce4ab7a6b6bf8571facc2d
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Geologists have made several advances in applying multifractal theory in geology; however, some questions such as a large statistical workload and low efficiency remain unanswered. Thus, this study proposes an image recognition–based method for cal
Externí odkaz:
https://doaj.org/article/8521094bc01e45b3b8c1894cae820498