Results 11 to 20 of about 71,932 (261)

Progress, challenge and significance of building a carbon industry system in the context of carbon neutrality strategy

Petroleum Exploration and Development, 2023
Carbon dioxide storage and utilization has become an inevitable trend and choice for sustainable development under the background of global climate change and carbon neutrality.
Caineng ZOU, Songtao WU, Zhi YANG, Songqi PAN, Guofeng WANG, Xiaohua JIANG, Modi GUAN, Cong YU, Zhichao YU, Yue SHEN   +9 more
doaj   +1 more source

High-Efficiency Catalytic Oxidation Technology for Tight-Gas Flash Gas Based on High-Activity Catalysts and an Integrated Reactor [PDF]

E3S Web of Conferences
The exhaust gas emitted from atmospheric flash tanks in tight gas fields contains large quantities of volatile organic compounds (VOCs) and methane, causing atmospheric pollution.
Luyue Yang, Shi Tang, Peng Hu, Peng Gu, Haoxi Ming   +4 more
doaj   +1 more source

Microscopic distribution of fluid in Sulige tight sandstone gas reservoir and its influencing factors

矿业科学学报, 2023
The Lower Shihezi Formation in the eastern part of Sulige gas field has high water content, where the exploitation of tight sandstone gas reservoir is considerably affected by the characteristics of fluid occurrence. Specifically, this study analyzed the
Zhang Hanpeng, Ren Dazhong, Zhang Rongjun, Qu Le, Li Tian, Li Qihui   +5 more
doaj   +1 more source

Determination of dynamic reserves of fractured horizontal wells in tight oil reservoirs by multi-region material balance method

Petroleum Exploration and Development, 2016
To overcome the deficiencies of the material balance method, according to strong heterogeneity of tight oil reservoirs, the flow region of fractured horizontal well is divided into high permeable zone and low permeable zone, which are equivalent to ...
Yi WEI, Qiquan RAN, Ran LI, Jiangru YUAN, Jiaxin DONG   +4 more
doaj   +1 more source

Three dimensional characterization and quantitative connectivity analysis of micro/nano pore space

Petroleum Exploration and Development, 2016
Evaluation is performed on pore connectivity of unconventional reservoirs using 3-D FIB-SEM imaging characterization and digital rock techniques. 3-D images are first obtained by FIB-SEM device and then transformed into digital pore structure model ...
Liang SUN, Xiaoqi WANG, Xu JIN, Jianming LI, Songtao WU   +4 more
doaj   +1 more source

Exploration and development of continental tight oil in China

Petroleum Exploration and Development, 2018
Based on the investigation of tight oil exploration and development in North America, the successful cases of tight oil exploration and development in North America are summarized.
Suyun HU, Rukai ZHU, Songtao WU, Bin BAI, Zhi YANG, Jingwei CUI   +5 more
doaj   +1 more source

Characteristics of lacustrine shale porosity evolution, Triassic Chang 7 Member, Ordos Basin, NW China

Petroleum Exploration and Development, 2015
With low mature Triassic Chang 7 Member shale samples from the Ordos Basin as study object, the 3-D porosity evolution with temperature increase and its main controlling factors are analyzed based on the physical modeling under high temperature ...
Songtao WU, Rukai ZHU, Jinggang CUI, Jingwei CUI, Bin BAI, Xiangxiang ZHANG, Xu JIN, Desheng ZHU, Jianchang YOU, Xiaohong LI   +9 more
doaj   +1 more source

Thermo-Hydro-Mechanical Coupling Numerical Simulation on Mechanical Heterogeneity of Coal Rock

Geofluids, 2022
Coal rock is a porous medium composed of organic matter and inorganic minerals, and it is very complex and highly heterogeneous. Coal bed methane (CBM) production is a thermo-hydro-mechanical (THM) coupling process in heterogeneous coal rock.
Shuiqing Hu, Daobing Wang, Yipeng Li, Xiongfei Liu, Fujian Zhou, Meng Wang, Chunming He, Bo Yu   +7 more
doaj   +1 more source

Molecular simulation of CO2/CH4 competitive adsorption in organic matter pores in shale under certain geological conditions

Petroleum Exploration and Development, 2016
To reveal competitive absorption behavior between CH4 and CO2 in organic matter (OM) nanopores, OM pore structure was first characterized using focused ion beam−scanning electron microscope (FIB-SEM) and pore-size distribution was studied using N2 ...
Xiaoqi WANG, Zengqiang ZHAI, Xu JIN, Songtao WU, Jianming LI, Liang SUN, Xiaodan LIU   +6 more
doaj   +1 more source

Experimental Study on the Effect of Supercritical CO2 on Mechanical Properties and Fracture Characteristics of Longmaxi Shale

Advances in Materials Science and Engineering, 2023
Conventional hydraulic fracturing techniques typically consume large amounts of water when producing shale gas. Fracking fluids may cause environmental pollution. In contrast, supercritical carbon dioxide (scCO2) (above 31.8°C, 7.29 MPa) can displace CH4
Ran Zhang, Hao Yan, Lin Yang, Kun Liao, Lei Tao   +4 more
doaj   +1 more source