Results 81 to 90 of about 812 (103)

Study and application of evaluation method for fracability of deep CBM reservoir - taking the Daning-Jixian block in the Ordos Basin as an example

International Journal of Oil, Gas and Coal Technology
Duo Wang, Zhidi Liu
semanticscholar   +3 more sources

Multi-scale pore structure characterization of deep coals and its impact on methane adsorption capacity in Daning-Jixian block, Southeastern Ordos basin

Bulletin of Engineering Geology and the Environment
Cheng Meng, Xiangyu Fan, Cen Chen, Chengwang Wang, Bobo Li, Qiangui Zhang   +5 more
semanticscholar   +2 more sources

Geological Control Mechanism of Coalbed Methane Gas Component Evolution Characteristics in the Daning-Jixian Area, Ordos Basin, China

Energy & Fuels, 2023
Bo Zhao, Dameng Liu, Yidong Cai, Zheng Zhao, Fengrui Sun   +4 more
semanticscholar   +3 more sources

Geochemical Characteristics and Genetic Origin of Tight Sandstone Gas in the Daning–Jixian Block, Ordos Basin

Processes
Tight sandstone gas constitutes a strategically significant resource in the exploration of unconventional hydrocarbon systems. Current understanding of the geochemical composition and genesis of tight sandstone gas in the Daning–Jixian Block ...
Bo Wang, Ming Chen, Haonian Tian, Junyi Sun, Lei Liu, Xing Liang, Benliang Chen, Baoshi Yu, Zhuo Zhang, Zhenghui Qu   +9 more
semanticscholar   +1 more source

Geochemical characteristics of coal measure source rocks of Upper Carboniferous Benxi Formation in Daning-Jixian area, eastern margin of Ordos Basin

Petroleum science and technology, 2023
The Carboniferous-Permian in Daning-Jixian area of Ordos Basin is a typical marine-continental transitional facies deposit, with many sets of organic-rich shales, and abundant shale gas resources.
Jungang Lu, Liping Zhao, Yong Li, Xiaogang Li, Qingbo He, Zhi-jie Ma   +5 more
semanticscholar   +1 more source

Acid Fracturing-Induced Fracture Propagation in Deep Coalbed Methane Wells: A Case Study in Daning-Jixian Block

Petrophysics
Acid fracturing technology in coal seams has been proven to be an efficient coalbed methane (CBM) mining method. With the development of research, acid fracturing technology has become a hot research topic. Here, the deep No.
Haifeng Zhao, Bingquan Jin, Huabin Zhen, Shuguang Li   +3 more
semanticscholar   +1 more source

Quantitative Evaluation of Deep Coalbed Methane Content: A Logging Data‐Driven Approach

Geological Journal
Accurate evaluation of gas content in deep coal seams is essential for estimating coal‐bed methane reserves and enabling efficient development. Conventional gas content prediction methods primarily target adsorbed gas, rendering them unsuitable for deep ...
Yusong Ji, Song Li, Wei Hou, Yongzhou Li, Peng Feng, Shizhuang Yang, Hanmiao Zhou   +6 more
semanticscholar   +1 more source

Numerical Simulation of Shallow Coalbed Methane Based on Geology–Engineering Integration

Processes
Coalbed-methane (CBM) extraction involves complex processes such as desorption, diffusion, and seepage, significantly increasing the difficulty of numerical simulation.
Bin Pang, Tengze Ge, Jianjun Wu, Qian Gong, S. Luo, Yinhua Liu, Decai Yin   +6 more
semanticscholar   +1 more source

Flowback Behavior of Deep Coalbed Methane Horizontal Wells

Fluid Dynamics & Materials Processing
: Significant differences exist between deep and medium-shallow coalbed methane (CBM) reservoirs. The unclear understanding of flowback and production behavior severely constrains the development of deep CBM resources.
Wei Sun, Yanqing Feng, Yuan Wang, Zengping Zhao, Qian Wang, Xiangyu Li, Dong Feng   +6 more
semanticscholar   +1 more source

Quantitative Evaluation of Hydrocarbon-Generation Intensity of Coal-Measure Mudstones in the Shanxi Formation on the Eastern Margin of the Ordos Basin: A Case Study of the Daning–Jixian Area

Processes
Hydrocarbon-generation intensity (HGI) is a critical indicator for evaluating shale gas potential in source rocks. This study proposes a practical method to estimate HGI by integrating experimental pyrolysis data, EasyRo-based maturity transformation ...
Jing Song, Kuaile Zhang, Wei Hou, Yi Du, F. Qu, Sasa Guo, Chang Xu, Miao Wang, Yijing Zhang   +8 more
semanticscholar   +1 more source