Geological factors controlling high flowback rates of shale gas wells in the Changning area of the southern Sichuan Basin, China by Yongyang Liu, Yongyang Liu, Shengxian Zhao, Shengxian Zhao, Xuefeng Yang, Xuefeng Yang, Bo Li, Bo Li, Jian Zhang, Jian Zhang, Chunhai Ji, Shan Huang, Shan Huang, Tianpeng Wu, Tianpeng Wu, Chongjiu Qu, Chongjiu Qu

“…In the Changning block of the southern Sichuan Basin, the shale gas wells in the Upper Ordovician Wufeng Formation to Lower Silurian Longmaxi Formation (Wufeng–Longmaxi) demonstrate significant difference in flowback rate of fracturing fluid, given the same fracturing scale and production time. …”
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Experimental and numerical study on gas production decline trend under ultralong-production-cycle from shale gas wells by Xianggang Duan, Yingying Xu, Wei Xiong, Zhiming Hu, Shusheng Gao, Jin Chang, Yongsheng Ge

“…The 20-year-cumulative adsorbed gas makes up 21% of the EUR for a single shale gas well. The results of this study can provide a reference for optimizing production systems and adjusting development techniques for shale gas wells throughout the combinations of mathematical modeling and experimental approaches.…”
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Oil and natural gas wells across the NASA ABoVE domain: fugitive methane emissions and broader environmental impacts by Louise A Klotz, Oliver Sonnentag, Ziming Wang, Jonathan A Wang, Mary Kang

Subjects: “…oil and natural gas wells…”
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Process of EUR prediction for shale gas wells based on production decline models—a case study on the Changning block by Sha Liu, Cheng Chang, Weiyang Xie, Hong Li

Subjects: “…shale gas well…”
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A New Strategy for Pre-Selecting Gas Wells for the Water Shut-Off Treatment Based on Geological Integrated Data by Sławomir Falkowicz, Andrzej Urbaniec, Marek Stadtműller, Marcin Majkrzak

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Research on safety early warning of abnormal A-annular pressure of “three-high” gas wells based on data mining by Hongqiao Yan, Hongqiao Yan, Junliang Qi, Shuncheng Wu, Shunyi Wang, B. T. Zhong

Subjects: “…three high gas well…”
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Modeling analysis of the temperature profile and trapped annular pressure induced by thermal-expanded liquid in a deep gas well by Bo Zhang, Yushan Zheng, Jinrui Deng, Nu Lu, Lihu Cao, Qing Wang, Lihong Luo

Subjects: “…deep gas well…”
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A novel multi-path sand-control screen and its application in gravel packing of deepwater horizontal gas wells by Mingjian Tan, Yanlong Li, Minhui Qi, Heng Wang, Yinghao Wang, Jingsheng Lu, Mingtao Chen, Hongxin Wu

“…Gravel packing is a promising sand control method for natural gas wells in deepwater environments. However, premature screenout, wellbore shrinkage, and packer installationlimit gravel packing efficiency in long-reach horizontal wells. …”
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Research and Application of Surface Throttling Technology for Ultra-High-Pressure Sour Natural Gas Wells in Northwestern Sichuan Basin by Zhaoqian Luo, Qilin Liu, Fan Yang, Ziyuan Li, Huanhuan Wang, Bo Wang, Zhouyu Peng, Wenlong Jia

“…The surface throttling technology of the ultra-high-pressure sour gas wells Long 004-X1 and Long 016-H1 was optimized from five-stage to three-stage, and the application of the fixed throttle valve in the field is successfully demonstrated.…”
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Study on multicomponent composite anti-corrosion cement slurry system suitable for ultra-high temperature acid gas wells by Yihang Zhang, Yang Huang

“…In addition, the gas channeling problem in the cementing of ultra-high temperature acid gas wells cannot be ignored, which further increases the difficulty in the design of anti-corrosion cement slurry system. …”
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Physio-chemical interaction of Ethylene-Vinyl Acetate copolymer on bonding ability in the cementing material used for oil and gas well by Sai Teja Lanka, Niclas Galih Anak Moses, Raja Rajeswary Suppiah, Belladonna Troxylon Maulianda

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Evaluation of the fracturing fluid flowback based on perforation clusters for horizontal shale gas wells using data-mining methods by Yilun Dong, Youzhi Hao, Detang Lu

“…Multi-stage hydraulic fracturing is a crucial technique in the development of horizontal shale gas wells. After fracturing and shut-in for several days, the well would be opened and the fracturing fluid injected into the gas formation would flow back to the ground along with extracted gas. …”
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A prevention and control method for natural gas hydrate in pipe strings during deepwater gas well production tests by Xiangfang Li, Wenyuan Liu, Shujie Liu, Jinqiu Hu, Yufeng Nan, Tian Tian, Yunjian Zhou

“…The prevention and control of natural gas hydrate (hereinafter, “hydrate” for short) blockage during deepwater gas well production tests is very important in ensuring the test safety. …”
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Restoration of Missing Pressures in a Gas Well Using Recurrent Neural Networks with Long Short-Term Memory Cells by Seil Ki, Ilsik Jang, Booho Cha, Jeonggyu Seo, Oukwang Kwon

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An optimal design of network-fracture acidification for ultra-deep gas wells in the Lower Permian strata of the western Sichuan Basin by Jianchun Guo, Bo Gou, Kunjie Wang, Jichuan Ren, Ji Zeng

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A State of the Art Review on the Wellbore Blockage of Condensate Gas Wells: Towards Understanding the Blockage Type, Mechanism, and Treatment by Bowen Shi, Zhihua Wang, Zhongwu Zhang, Yunfei Xu, Kegang Ling

“… AbstractWith the development of high-pressure and high-temperature condensate gas wells, the wellbore blockage problems have become increasingly serious. …”
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Production enhancement with acid stimulation / by 394534 Kalfayan, Leonard

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Production enhancement with acid stimulation / by 394534 Kalfayan, Leonard

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Practical natural gas engineering/ by 406389 Smith, R. V.

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Production operations : well completions, workover, and stimulation by 448113 Allen, Thomas O.

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