.... Qingtongxia fault; 2. Gansu fault; 3. Weibei fault; 4. Tanlu fault; 5. Jinxi fold; 6. Huanghe fault; 7. Yinshan fault ( Gao et al., 2012 ; Feng et al., 2016 ). (D) Geological map of the Linxing area (modified from Li et al., 2019a, b ). ENCC = eastern block of the North China craton; NQB = North Qinling...

... of Petroleum Geologists. All rights reserved. 2019 The late Carboniferous to early Permian is characterized in northern China by the presence of extensive coal deposits and associated coalbed methane accumulations ( Tang et al., 2004 ; D. Liu et al., 2009 ; Yao et al., 2009 ; Li et al., 2017b...

... Exploration and Development , 34 , 34 – 37 . Li Y. Tang D. Wu P. Niu X. Wang K. Qiao P. Wang Z. , 2016 , Continuous unconventional natural gas accumulations of Carboniferous-Permian coal-bearing strata in the Linxing area, northeastern Ordos basin, China : Journal...

.... Shen J. Qin Y. Meng S. Wu C. Shen Y. Yang Z. Li G. Li C. In-situ stress state in the Linxing region, eastern Ordos Basin, China: implications for unconventional gas exploration and production Marine and Petroleum Geology 2017 86 66 78 10.1016/j.marpetgeo...

...://dx.doi.org/10.1016/j.petrol.2018.12.017 . JPSEE6 0920-4105 Xu Y. Y Ding W. G. Li C. Zhang H. W. , 2019 , Shanxi formation natural fissure development features and quantitative prediction in Linxing Block, Eastern Ordos Basin : Coal Geology of China , 31 , 1 – 6 . Yin S...

... strata in the Linxing area, eastern Ordos Basin, China : Fuel , 143 , 47 – 54 , doi: http://dx.doi.org/10.1016/j.fuel.2014.11.034 . FUELAC 0016-2361 Yang F. Ning Z. Wang Q...

...Bin Lu; Zhen Qiu; Baohua Zhang; Jian Li A large amount of bedded chert widely deposited during the Ordovician and Silurian transition in South China. In this study, analyses of the petrographic characteristics, the major elements and rare earth elements (REEs), were conducted on 31 bedded chert...

... injection test low- to ultralow-permeability reservoirs reservoir evaluation China University of Petroleum (Beijing) Karamay Campus Research Start-up Fund XQZX20200011 Young Natural Science Foundation of Xinjiang Province, China XJEDU2018Y059 National Basic Research Program of China...

...Wei Ju; Bo Jiang; Qi Miao; Jilin Wang; Zhenghui Qu; Ming Li ABSTRACT Knowledge of in situ stress distribution is fundamental for coalbed methane production; however, it is poorly understood in the eastern Yunnan region, South China. In this study, the horizontal maximum ( S Hmax ) and minimum ( S...

... al., 2017 ; Lai et al., 2018 ; Wu et al., 2018 ). The northern Tianhuan depression is adjacent to the Sulige gas field, which is the largest tight sandstone gas field in China ( Yang et al., 2012 ). The low porosity and permeability, as well as the complex pore-throat structure, also increase...

... earthquake match well not only with the Next Generation Attenuation‐West2 (2014) ground‐motion model in the range of 100 km but also with the seismic ground‐motion parameter zonation map of China in the range of 20–100 km. (2) The prediction results based on the asperity source model are relatively reliable...

..., eastern China, in an area ∼ 200 km by 150 km. This experiment used the seismic energy released by large‐volume airgun shots to image crustal velocity structure. The first‐arrival phases generated by airgun shots can be clearly traced to a distance larger than 160 km after stacking waveforms over 300...

... Science Foundation Project 2018AAC03204 2021AAC05024 Open Foundation of Top Disciplines in Yangtze University 2019KFJJ0818022 National Natural Science Foundation of China http://dx.doi.org/10.13039/501100001809 41702135 Ningxia Excellent Talent Support Program JTGC2019023 Natural...

...Yuling Na; Steven R. Manchester; Chunlin Sun; Shuqin Zhang Abstract Although abundant palaeontological discoveries have been documented in the Daohugou area in Chifeng City, Inner Mongolia, China, no record of the palynoflora has been reported previously. We collected palynological samples from...

... the fault is strong enough to accumulate the strain energy necessary for the coseismic slip related to the Tangshan earthquake. Migration of magma from the mantle into the lower crust could be potentially a key factor in the dynamics of large intraplate earthquakes within the North China craton. 22...

...., 2011 ; Xu et al., 2014 ; Jin et al., 2017 ). Lake Erhai (N25°36′–N25°55′, E100°00′–E100°17′), known as a “bright pearl” on the Yunnan Plateau, is China’s seventh largest lake and is located in the central part of the Dali Bai Autonomous Prefecture, Yunnan Province, Southwest China (Figure  1a...