Zobrazeno 1 - 10
of 3 828
pro vyhledávání: '"geochemical characteristics"'
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 6, Pp 1298-1311 (2024)
As the second-largest sedimentary basin in China, the Ordos Basin has enormous potential for oil and gas exploration. The Chang 7 member of the Triassic Yanchang Formation in the basin is extensively distributed with organic-rich source rocks, coveri
Externí odkaz:
https://doaj.org/article/80d8d09e961744feb2eedd4b1f703b73
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract The objective of this work is to investigate the implications of geological influence factors on gas content and geochemical characteristics of deep-buried (> 800 m) coalbed methane (CBM) reservoirs. Results show that bituminous coal account
Externí odkaz:
https://doaj.org/article/0839efa026724226945bf4be05aad54d
Autor:
Yihang Li, Yujin Zhang, Xiuli Fu, Renxing Lou, Qingshui Dong, Xiaochao Xin, Youyou Huang, Yangxin Su, Yue Bai
Publikováno v:
Oil Shale, Vol 41, Iss 4, Pp 237-256 (2024)
The extremely thick dark mudstone of the Permian Linxi Formation in the Kundu-Taohaiyingzi area of northeastern China is a promising potential area for shale gas prospecting in the periphery of the Songliao Basin. This study involved a geological fie
Externí odkaz:
https://doaj.org/article/ab045309c70144b9bfefda0f63618dcc
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract As the first ladder of China, the Qinghai-Tibet Plateau has always been known as the “roof of the world”. Its environmental carrying capacity can be estimated more accurately than other regions because of its harsh natural environment, l
Externí odkaz:
https://doaj.org/article/b764a1fdf51341a281d16b0df5c8558f
Publikováno v:
Geochemical Transactions, Vol 25, Iss 1, Pp 1-25 (2024)
Abstract Quarrying of rock aggregates generates produced water that, if not handled properly will be a source of pollution for nearby water bodies, thus affecting the chemistry of the water. This study examined the chemistry, impact of quarrying acti
Externí odkaz:
https://doaj.org/article/daae36510a98460099798c0afdf9c493
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 2, Pp 135-143 (2024)
The exploration and management of abundant economic mineral resources of Pakistan, particularly the vast marble deposits in the northwestern region, hold immense potential for driving economic growth. The use of marble in the construction industry fa
Externí odkaz:
https://doaj.org/article/e72ae285ab2b4a5abb03fad147ebcff9
Autor:
Wei LI, Jianfa CHEN, Jie WANG, Xiaobo WANG, Daxiang HE, Dongliang WANG, Kaixuan LIU, Bing YOU, Cong CHEN, Rao FU, Shuaiqi TANG, Jiaqi ZHANG
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 3, Pp 576-589 (2024)
Geochemistry of noble gases has been applied to the study of deep Earth materials and celestial meteorites. With advancements in measurement technology, it is also increasingly being used in natural gas research. Using the most advanced noble gas mas
Externí odkaz:
https://doaj.org/article/362ab81ef79740989f312f0b38263d2d
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 2, Pp 311-318 (2024)
Dolomite formation is a crucial aspect of natural gas reservoirs in the marine strata of the Sichuan Basin, particularly in the exploration of deep carbonate reserved oil and gas resources. Understanding the genetic mechanism of dolomite is essential
Externí odkaz:
https://doaj.org/article/5346ed86d83940238e5683a466bdca1b
Autor:
Jingya Wang, Zhongkun Qiao
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Rare earth element (REE)-rich phosphorite in the Guizhou region mainly exists in the Doushantuo Formation and Gezhongwu Formation in early Cambrian strata, which are some of the important strata containing phosphorite resources in China. The
Externí odkaz:
https://doaj.org/article/e007699a9c4e47c4a59c7454e5147b75
Autor:
KANG Qingqing, CHEN Zhengle, PAN Jiayong, LI Peng, LIU Yulong, LI Lei, JIANG Hongjun, GAO Cheng
Publikováno v:
Dizhi lixue xuebao, Vol 30, Iss 1, Pp 147-167 (2024)
[ Objective ] Carbonatites, as magmatic-origin rocks, are crucial source rocks for uranium, rare earth, and other minerals. They are widely distributed in the Xiaoqinling region of Shaanxi, giving rise to numerous large to super-large carbonatite dep
Externí odkaz:
https://doaj.org/article/b4ff3dbebf5c486c8732a4de76b9da2d