Results 31 to 40 of about 3,767 (70)

Laboratory analysis of liquid injection method on hydraulic fracturing initiation and propagation in deep shale formation

Natural Gas Industry B, 2019
Compared with the middle-shallow shale gas reservoirs, deep shale formation often reveals lower fracture complexity, smaller effective stimulated volumes, lower conductivity, and faster declined when the same injection model and technical parameters were
Xin Chang
doaj   +1 more source

Development characteristics and exploration potential of the Lower Carboniferous black shale in the Guizhong Depression

Natural Gas Industry B, 2019
The Carboniferous shale in the Guizhong Depression of central Guangxi presents good exploration potential of shale gas, but its exploration effectiveness is restricted by the unclear distribution, quality and potential of high-quality shale.
Dongfeng Hu, Zhihong Wei, Ruobing Liu, Zhiwei Fan, Jing Han   +4 more
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Identification and classification of solid–liquid flow patterns in deviated and horizontal annuli

Natural Gas Industry B
During horizontal well drilling, the interaction between drilling fluid and cuttings entering the annulus generates diverse flow patterns. These solid–liquid two-phase flow patterns must be accurately predicted to optimize the determination of hydraulic ...
Di Yao, Xiaofeng Sun, Jingyu Qu
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Exploration and development potential of the low-maturity continental shale gas in the Fuxin Basin

Natural Gas Industry B, 2019
In order to promote the exploration and development of continental shale gas reservoirs in China further, we systematically summarized the geological features of typical continental shale, such as the Ordos Basin.
Yongshang Kang, Quan Rao, Qun Zhao, Hongyan Wang   +3 more
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A review of helium resources and development

Natural Gas Industry B
Due to its unique properties, helium is critical in scientific research and industrial innovation, particularly in cryogenics; however, its scarcity necessitates efficient resource utilization. Through a review of the historical development of the helium
Zhongjun Hu, Jingyu Li
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Deformation mechanism of horizontal shale gas well production casing and its engineering solution: A case study on the Huangjinba Block of the Zhaotong National Shale Gas Demonstration Zone

Natural Gas Industry B, 2018
In the Huangjinba Block of the Zhaotong National Shale Gas Demonstration Zone in the periphery of the Sichuan Basin, two horizontal shale gas wells suffer severe casing deformation.
Liuwei Li, Gaocheng Wang, Zhanghua Lian, Lei Zhang, Jue Mei, Yulou He   +5 more
doaj   +1 more source

Research on the micro-pore structure and multiscale fractal characteristics of shale under supercritical CO2 action: A case study of the Chang 73 submember in the Ordos Basin, China

Journal of Natural Gas Geoscience
To elucidate the mechanism of supercritical CO2 (ScCO2) on the microporous structure of shale, this study focuses on the Chang 73 submember of the Yanchang Formation in the Ordos Basin.
Lili Jiang, Leng Tian, Zhangxing Chen, Zechuan Wang, Wenkui Huang, Xiaolong Chai   +5 more
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Characteristics and controlling factors of deep buried-hill reservoirs in the BZ19-6 structural belt, Bohai sea area

Natural Gas Industry B, 2019
The BZ19-6 deep buried-hill structural belt in the southwest of Bozhong Sag, Bohai Bay Basin, is a newly discovered super-giant oil and gas bearing area. The study on its reservoirs is still in the early stage, and the characteristics and control factors
Mingcai Hou, Haiyang Cao, Huiyong Li, Anqing Chen, Ajuan Wei, Yang Chen, Yuechuan Wang, Xuewei Zhou, Tao Ye   +8 more
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Development and application of new technologies and equipment for in-line pipeline inspection

Natural Gas Industry B, 2019
In-line inspection is one of the most effective technical measures to ensure the safety of oil and gas pipelines. However, the extensive application of oil and gas pipelines of high-carbon steel, large diameter, high pressure and high flow rate in recent
Tiehua Hu, Jingbo Guo
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Fine characterization and target window optimization of high-quality shale gas reservoirs in the Weiyuan area, Sichuan Basin

Natural Gas Industry B, 2019
Sinopec's Weiyuan Shale Gas Block is structurally located at the Baimazhen syncline held by the Weiyuan paleo-uplift and Ziliujing anticline in the Sichuan Basin.
Hengzhi Wu, Liang Xiong, Zhongwei Ge, Hongliang Shi, Tong Wang, Li Fan   +5 more
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