WebAug 31, 2024 · The Carboniferous reservoir KT-II layer in the Eastern margin of the Pre-Caspian Basin was formed in the open platform sedimentary environment and marked by a complicated pore-throats structure. Understanding the main controls on the carbonate reservoir quality is of great significance for reservoir classification and a relevant … WebNov 6, 2024 · The organic-rich shale of the Upper Carboniferous-Lower Permian transition period in the eastern margin of the Ordos Basin, China, was formed in a marine-continental facies sedimentary environment. With a high content of total organic carbon (TOC) and a large cumulative thickness, it is considered a good source rock for shale …
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WebApr 12, 2024 · Process and Controlling Factors of Pore Evolution in Marine-Continental Transitional Black Shale—An Example From Permian Shanxi Formation in the Eastern Margin of Ordos Basin Jin Wu 1,2 , Xiaowei … Web2 days ago · The Ordos Basin, also known as the Eerduosi or Shanganning Basin, is a multi-tectonic system, multi-cyclonic evolution, and multi-sediment type superimposed cratonic basin in central China on the western margin of the North China Block covering an area of ∼25 × 10 4 km 2.It is surrounded by several mountain belts, including the Daqing …
WebFeb 4, 2024 · Ordos Basin, a multicycle ... tectonically belongs to the western margin of the North China Block, and it is the second largest sedimentary basin in China, covering ... (0.002–0.035) ratios of natural gas from eastern Sichuan Basin suggest a typical crustal origin (Wu et al., 2013). The CO 2 / 3 He ratios of natural gas from the Daniudi gas ... WebJan 27, 2024 · Wang et al. collected the gravity data along a profile crossing the Ordos Basin, Weihe Basin, Middle Qinling Orogen, and eastern Sichuan Basin. They …
WebFeb 1, 2024 · Analyzing the wettability of tight sandstone of Taiyuan Formation in Shenfu block, eastern margin of Ordos Basin. ... analysis shows that the contact angle of the … WebMar 16, 2013 · The Lower Permian Shanxi (山西) Formation is one of the main gas-bearing stratigraphic units in northeastern Ordos (鄂尔多斯) Basin, China. Based on an integrated investigation of well logs, cores, and outcrop, we delineated the sedimentary facies of the lower member of the Shanxi Formation and divided the succession into three third-order …
WebThe eastern margin of the Ordos Basin CBM field occurs along the Yellow River, with a length of 560 km from north to south, a width of 50–200 km from east to west and an area of 25,000 km 2. The coal resources within this area occur at depths above 1500 m, with the gas resources estimated to be 9 × 10 12 m 3 (Jie, 2010).
WebJul 13, 2024 · The Ordos Basin is a large-scale coal-accumulating basin, and the whole basin mainly contains two sets of coal-bearing rock series: the Upper Paleozoic Carboniferous-Permian and Jurassic series [1,2].The total amount of coal resources in the basin (less than 2000 m) is approximately 4 trillion tons, and the amount of buried … chinese restaurants hood river oregonWebDuring the sedimentary period of the Zhiluo Formation, the Ordos Basin’s eastern part was the depositional area of a large inland lake basin [5,42], the north was Yinshan Block, the northwest was Alxa Block, the southwest-south was N-QLOB and NQOB, and the southeast was the uplift area on the NCC’s southern margin, respectively. These all ... chinese restaurants horse shoe ncWebJan 27, 2024 · Wang et al. collected the gravity data along a profile crossing the Ordos Basin, Weihe Basin, Middle Qinling Orogen, and eastern Sichuan Basin. They concluded that there is a distinctive “basin-orogen-basin” tectonic system in the North China Craton-Middle Qinling Orogen-Yangzi Craton, with special recent characters of evolution. chinese restaurants howell michiganWebSep 2, 2024 · The eastern margin of the Ordos Basin is composed of the east of Yimeng uplift, the whole of Jinxi fold belt, and the east of Weibei uplift, and it is mainly a north–south striking and west trending monocline with a series of NE-SW trending tectonic structures, such as folds and faults (Yao et al., 2009) (Figure 2). chinese restaurants horsham paWebFeb 1, 2016 · Researchers have done many studies on shales in upper Paleozoic of the Ordos Basin. With few drilling data, however, not enough researches have been carried … grandtek asia corpWebJun 30, 2024 · To investigate the paleoenvironmental controls on organic matter accumulation of Upper Paleozoic shales in the eastern Ordos Basin, China, 26 shale samples were collected from two wells drilled into the Shanxi and Taiyuan Formations. The total organic carbon (TOC) content, mineral compositions and elemental geochemistry of … chinese restaurant side dish crossword clueWebAug 31, 2024 · Research on tight gas reservoirs in the eastern margin of the Ordos Basin, China, has recently become a hot spot. This paper mainly studies the reservoir characteristics of tight sandstone in the north-central area close to the provenance in eastern Linxing. Cast thin section, scanning electron microscopy, high-pressure mercury … grand-tek technology