Results 11 to 20 of about 4,468 (156)

Comprehensive potential analysis and development suggestions of old gas fields in Sichuan Basin in the later stage of development: A case from Sinian gas reservoir in W gas field

Youqicang pingjia yu kaifa, 2022
After more than 50 years of exploration and development, W gas field in Sichuan Basin is faced with large remaining geological reserves and great development potential.
HU Hao, ZHOU Hong, LONG Hui, FAN Tianyou, WU Hongbo, WU Ya, WANG Min, YANG Tongshui   +7 more
doaj   +2 more sources

Feasibility of high-helium natural gas exploration in the Presinian strata, Sichuan Basin

Natural Gas Industry B, 2015
Helium in China highly depends on import at present, so the most practical way to change the situation is searching for medium-to-large natural gas fields with high helium content.
Jian Zhang, Wei Yang, Haiyong Yi, Wuren Xie, Zengye Xie, Fuying Zeng, Yongjing Cen   +6 more
doaj   +2 more sources

Main characteristics and effectiveness analysis of potential helium source rocks in crust-source helium-rich natural gas reservoirs

Journal of Natural Gas Geoscience
The evaluation of potential helium source rocks’ effectiveness is a core issue in the field of helium resource exploration and development. However, previous studies predominantly rely on uranium (U) and thorium (T) contents and the age of the rock for evaluating the effectiveness of potential helium source rocks, which fails to fully characterize the ...
Dong Zhao, Xiaofeng Wang, Wenhui Liu, Dongdong Zhang, Xiaofu Li   +4 more
openaire   +3 more sources

Geochemical properties of helium and its origin in the Indus Basin, Pakistan

Journal of Natural Gas Geoscience
The Indus Basin, one of Pakistan's most significant hydrocarbon provinces, is an underexplored region for helium resources. This study investigates the geochemical characteristics of helium in natural gas samples from the Middle and Lower Indus Basins ...
Muhammad Aslam Khan, Chenglin Liu, Zhengang Ding, Haidong Wang, Anqi Tian   +4 more
doaj   +2 more sources

Depositional Structures and Their Reservoir Characteristics in the Wufeng–Longmaxi Shale in Southern Sichuan Basin, China

Energies, 2022
This paper documents depositional structures and their reservoir characteristics in the Wufeng–Longmaxi shale from outcrops and cores using thin sections, X-ray powder diffraction (XRD) analysis, carbon–sulfur analyzer, helium porosimeter, decay ...
Zhensheng Shi, Tianqi Zhou, Hongyan Wang, Shasha Sun   +3 more
doaj   +1 more source

Paleoenvironment, Geochemistry, and Pore Characteristics of the Postmature to Overmature Organic-Rich Devonian Shales in Guizhong Depression, Southwestern China

Geofluids, 2021
Investigating shale pore characteristics has deepened our understanding of shale reservoir, while that of postmature-overmature shales is yet to be revealed, which is especially critical for shale gas evaluation in southern China.
Yanqi Zhang, Li Liu, Changxi Geng, Zhuang Cheng, Xinxin Fang   +4 more
doaj   +1 more source

Management of injected nitrogen into a gas condensate reservoir [PDF]

, 2016
This study investigates the means of deferring the breakthrough of injected N2 and alleviating the impact of such on production rates and specifications as well as minimizing the required changes to the gas processing facilities.
Belhaj, Hadi, Hadi Belhaj
core   +1 more source

Table2_Genetic Types, Distribution Patterns and Enrichment Mechanisms of Helium in China’s Petroliferous Basins.DOCX

, 2022
Helium is a strategic resource with many scientific, technical and industrial applications. However, despite its importance and scarcity, there is a lack of understanding on its origin, migration and accumulation processes.
Shengfei Qin (12283961), Zheng Zhou (152309), Jiyuan Li (4784196), Dan Xu (138152)   +3 more
core   +1 more source

Table1_Genetic Types, Distribution Patterns and Enrichment Mechanisms of Helium in China’s Petroliferous Basins.DOCX

, 2022
Helium is a strategic resource with many scientific, technical and industrial applications. However, despite its importance and scarcity, there is a lack of understanding on its origin, migration and accumulation processes.
Shengfei Qin (12283961), Zheng Zhou (152309), Jiyuan Li (4784196), Dan Xu (138152)   +3 more
core   +1 more source

Lithofacies types and assemblage features of continental shale strata and their implications for shale gas exploration: A case study of the Middle and Lower Jurassic strata in the Sichuan Basin

Natural Gas Industry B, 2020
Fine identification and division of lithofacies types of continental shale strata is an important basis for the evaluation of shale gas exploration and development potential.
Zhongbao Liu, Guangxiang Liu, Zongquan Hu, Dongjun Feng, Tong Zhu, Ruikang Bian, Tao Jiang, Zhiguang Jin   +7 more
doaj   +1 more source