Zobrazeno 1 - 10
of 9 085
pro vyhledávání: '"Ordos"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Understanding and controlling the ground stress in deep coalfield mining is crucial for ensuring mine safety and efficiency. This study aims to address two unresolved scientific issues in ground stress research: the selection of optimal exca
Externí odkaz:
https://doaj.org/article/269e2c188f224135bba421afb460d790
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract As a typical tight reservoir and an important site for unconventional hydrocarbon accumulation, the Chang 6 member of the Yanchang Formation is characterized by complex pore structures and strong heterogeneity. Analysing and characterizing t
Externí odkaz:
https://doaj.org/article/d87e679c03e6425e8773d4156da1e0b2
Autor:
Xiangdong GAO, Shihao ZHOU, Hui GUO, Hao SUN, Mingda ZHANG, Chaowei LUO, Yanbin WANG, Xiang WU
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 10, Pp 147-157 (2024)
The quantitative characterization of coal structure is one of the hot topics in coal reservoir research. To finely characterize the spatial distribution of coal structure and identify the main controlling factors for its differential distribution, th
Externí odkaz:
https://doaj.org/article/9cd72db44d8549da96c02df86071b464
Autor:
Xiaoliang Chen, Haiping Huang, Mingming Yan, Bin Zhang, Wei Wang, Zhiguo Mao, Dehao Bai, Dahai Zhao, Qihao Li
Publikováno v:
Natural Gas Industry B, Vol 11, Iss 5, Pp 496-510 (2024)
Organic-rich shales from the Triassic Yanchang Formation in the Ordos Basin in China are mainly derived from aquatic organisms with type II kerogen. A reverse maturity trend, derived from the commonly used biomarker maturity parameter Ts/(Ts + Tm) oc
Externí odkaz:
https://doaj.org/article/8a9f85294a8e48848514a6da182420af
Autor:
Shoukang ZHONG, Xiucheng TAN, Liubin WEI, Jie XU, Qianping WANG, Ying XIONG, Chunying WU, Jiansheng DU
Publikováno v:
Petroleum Exploration and Development, Vol 51, Iss 5, Pp 1202-1216 (2024)
Based on logging, core, thin section and geochemical analysis, the tectonic-lithofacies paleogeographic pattern of first member to third member of Ordovician Majiagou Formation (O1m1–O1m3 for short) in Ordos Basin is reconstructed, and the tectono-
Externí odkaz:
https://doaj.org/article/7be4ea6d019d49e19f1274d8833e816d
Autor:
Tao LEI, Mingyuan TANG, Guanglei REN, Haoxiang LAN, Shuaijie YANG, Junyang ZHU, Mengdi CUI, Zhonghui CAI
Publikováno v:
地质科技通报, Vol 43, Iss 5, Pp 18-30 (2024)
Objective The dolomite of the Ordovician Majiagou Formation in the Ordos Basin, an important strategic replacement area, has been a research hotspot in recent years. There are few studies on the influence of faults on hydrocarbon accumulation in this
Externí odkaz:
https://doaj.org/article/4c4d82f8f12642be8a7f63c2f99d6fc4
Autor:
Faqi HE, Jianhui ZHU, Rong QI, Yingli WU, Jiujun MIAO, Longyan JIANG, Dongyan WANG, Xian CHEN
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 5, Pp 927-940 (2024)
Predicting the thickness distribution of different types of continental lithofacies is a fundamental task for selecting and evaluating continental shale oil-rich zones. Research on oil-bearing conditions, reservoir characteristics, and mobility of di
Externí odkaz:
https://doaj.org/article/464c7cabb73640b6a580e4cd60ef0e2b
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 5, Pp 941-953 (2024)
The shale in the 7th member (Chang 7) of Triassic Yanchang Formation on the southeastern margin of the Ordos Basin is characterized by shallow burial depth, light oil quality, large variability in oil well production capacity, and significant resourc
Externí odkaz:
https://doaj.org/article/caa52784548d442da12f5ebcb351283f
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 1693-722 (2024)
Fine characterization of oil plane distribution in highly heterogeneous tight sandstone is a prerequisite for efficient reservoir development. This study systematically evaluated the distribution characteristics of tight oil in the Chang 7 Member of
Externí odkaz:
https://doaj.org/article/a77a7be90cca4483a2005b3eaa16c824