Results 11 to 20 of about 2,233,482 (303)

Gas-Water Flow Behavior in Water-Bearing Tight Gas Reservoirs [PDF]

Geofluids, 2017
Some tight sandstone gas reservoirs contain mobile water, and the mobile water generally has a significant impact on the gas flowing in tight pores. The flow behavior of gas and water in tight pores is different than in conventional formations, yet there
Renyi Cao, Liyou Ye, Qihong Lei, Xinhua Chen, Y. Zee Ma, Xiao Huang   +5 more
doaj   +2 more sources

Characterization Method of Tight Sandstone Reservoir Heterogeneity and Tight Gas Accumulation Mechanism, Jurassic Formation, Sichuan Basin, China

Geofluids, 2022
Although significant progress has been made in tight gas exploration and development, there is still a limited understanding of the gas accumulation mechanism in tight formation.
Lin Jiang, Wen Zhao, Benjian Zhang, Chao Zheng, Feng Hong, Jiaqing Hao   +5 more
doaj   +2 more sources

Integrated Diagenesis Study of Tight Gas Sandstone: The Permian Lower Shihezi Formation, Northern Ordos Basin, China [PDF]

, 2022
Diagenesis varies greatly from basin to basin and has been considered as the key control of the reservoir quality of tight sandstones. In this study, we analyzed the petrographic characteristics, diagenesis, and pore types and characteristics of the ...
Lianfu Hai, Arthur Busbey, Changmin Zhang, Qinghai Xu, Xiangyang Xie   +4 more
core   +1 more source

Analytical Model of Wellbore Stability Analysis of Inclined Well Based on the Advantageous Synergy among the Five Strength Criteria

Geofluids, 2023
The proper drilling mud density is vital for wellbore stability maintenance, which relies on both stress distribution on the borehole wall and rock strength.
Yufan Shi, Tianshou Ma, Dongyang Zhang, Yingjie Chen, Yang Liu, Changsong Deng   +5 more
doaj   +1 more source

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