Results 31 to 40 of about 440 (179)
Prediction of tight sandstone reservoirs based on waveform indication simulation
地质科技通报, 2022 With the deepening exploratory development, geological targets are gradually shifting from conventional reservoirs to unconventional ones. The sandstone reservoirs in the northeast margin of the Ordos Basin are stacked vertically and change quickly ...
Jia Du +5 more
doaj +2 more sources
Energy Reports, 2021 The marine–continental transitional Permian Shanxi Formation, which is located on the eastern margin of the Ordos Basin, is expected to be another set of economic gas shale for exploration and development in China. In this study, geochemical methods, low-
Zhen Qiu, Dongjun Song, Leifu Zhang
exaly +2 more sources
Energy Exploration & ExploitationThis study builds upon the research progress in the theories of CBM desorption, diffusion, and seepage flow to explore the production mechanisms of deep coalbed methane (CBM) in the Daing-Jixian block, aiming to achieve scientific and reasonable control ...
Lizhu Yu +6 more
doaj +2 more sources
Natural Gas Industry B, 2019 In recent years, the growth rate of coalbed methane (CBM) industry in China has slowed down. In order to promote its development, it is in urgent need to do the researches focusing on enhancing domestic CBM industry.
Shengming Wen, Ke Zhou, Qian Lu
doaj +2 more sources
Frontiers in Earth ScienceThe origin of helium is predominantly governed by helium source rocks, which encompass a spectrum of lithologies, including metamorphic rocks within the basin’s basement, and mudstones, coal, and other rocks in the overlying sedimentary formations.
Zhengang Ding +11 more
doaj +2 more sources
Geofluids, 2022 In the Ordos Basin, multiple sets of coal seams, organic-rich shale, and limestone are well developed in the Permian Taiyuan Formation, which are favorable targets for collaborative exploration of various types of unconventional natural gas resources ...
L. Zhang +8 more
doaj +2 more sources
Petrological characteristics and the impact of mineral content on reservoir quality in coal-bearing strata of Linxing area, eastern margin of Ordos Basin, China [PDF]
Energy Exploration & Exploitation, 2018 Tight sandstone gas is on the first position of unconventional natural gas sources, which can be developed under today’s technical conditions. In recent years, tight sandstone gas reservoirs have been found in several wells in the Linxing area, eastern ...
Mengchun Cao +9 more
core +3 more sources
Frontiers in Earth ScienceThe development of high-accuracy seismic prediction technology, capable of mitigating the influence of coal events and accurately inverting key reservoir parameters, is critical for enhancing the exploration and development of tight gas reservoirs in ...
Kui Wu +6 more
exaly +2 more sources
Theoretical and technological system for Highly efficient development of deep coalbed methane in the Eastern edge of Erdos Basin [PDF]
Meitan xuebaoAiming at the development problems of deep coal reservoirs, such as deep burial, low permeability and complex stress field, this paper clarifies that the resource enrichment conditions, effective fracturing volume, effective horizontal section length ...
Fengyin XU +12 more
doaj +2 more sources
Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +2 more sources