Results 81 to 90 of about 136,457 (276)

Hotspots, trends, and regional focus on oil or gas exploration: A bibliometric comparative study

Deep Underground Science and Engineering, EarlyView.
This paper explores the research trends in global oil and gas exploration through the bibliometric analysis of 3460 articles collected from the Web of Science database on oil and gas exploration published from 2013 to 2023. The research hotspots, objects, regional distribution, methods, and evaluation methods of oil and gas exploration are analyzed and
Jihong Wang, Zhongkai Li, Jianguo Wang, Zhiqiang Li   +3 more
wiley   +1 more source

Liquefied natural gas and gas storage valuation: Lessons from the integrated Irish and UK markets. ESRI Research Bulletin 2019/08 [PDF]

, 2019
This research evaluates the potential effects for consumers in both Ireland and the UK of two new natural gas projects. The first project is an Irish Liquefied Natural Gas (LNG) facility to import gas, such as the Shannon LNG facility in Co.
Devine, Mel T., Russo, Marianna
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Microscopic time‐dependent mechanical behavior of shale derived from nanoindentation

Deep Underground Science and Engineering, EarlyView.
This study conducted grid nanoindentation creep tests to systematically analyze the microscopic creep behaviors of shale. Based on the analysis of creep strain rate sensitivity, the primary mechanism of microscopic creep in shale was found to be the extension and closure of microcracks.
Cunbao Li, Shilei Zhong, Heping Xie, Changtai Zhou, Jianjun Hu   +4 more
wiley   +1 more source

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan, Mohammad Kamrul Hasan, Shayla Islam, Salwani Abdullah, Shailesh Khapre, Dalbir Singh, Abdulaziz A. Alsulami, Ali Alqahtani   +7 more
wiley   +1 more source

A novel construction approach for the pore structure model principally focuses on the controllable roundness of rock particles

Deep Underground Science and Engineering, EarlyView.
Particle rounding effects comparison of different methods: (a), (b), and (c) are the rounding results using the B‐spline curve method with different R; (d), (e), and (f) are the results of vertex rounding substitution method with different rounding radii.
Jiabin Dong, Ning Yang, Yi Jin, Ying Wu, Dandan Liu, Junling Zheng, Jingyan Zhao   +6 more
wiley   +1 more source

Нові технології газогеохімічних досліджень для контролю герметичності підземних сховищ газу та охорони довкілля [PDF]

, 2015
Розглянуто проблемні питання герметичності підземних сховищ газу (ПСГ) та існуючі методи контролю за їх герметичністю. Для цих потреб запропоновано нові види приповерхневих газогеохімічних досліджень, які випробовувалися на різних типах ПСГ та газових ...
Знак, М. С., Лопушняк, Я. І., Моргулець, І. М.   +2 more
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Failure characteristics analysis of the inclined interlayer during water‐soluble cavity construction of underground salt caverns for large‐scale energy storage

Deep Underground Science and Engineering, EarlyView.
In the process of water‐soluble cavern construction of salt cavern energy storage, since the interlayer does not dissolve in water easily, sudden collapse will cause engineering accidents such as bending and damage of the inner tube of the cavern.
Zenghui Zhao, Tianyu Li, Qing Ma, Junlong Shang, Jiaze Du, Ruizhe He   +5 more
wiley   +1 more source

Replacement of buffer gas with nitrogen in gas storage formations (models, methods, numerical experiments) [PDF]

, 2013
The paper gives description of the object of study - reservoir of the underground gas storage facility. A problem of replacement of buffer gas with nitrogen is raised and the problem formulations for its candidate solution are shown. A mathematical model
Boiko, R. V., Hryniv, O. D., Prytula, N. M., Vecherik, R. L.   +3 more
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Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

Deep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li, Ting Ren, Ningping Yao, Jon Roberts, Haitao Song, Zhongbei Li, Xueqiu He, Liang Zhao   +7 more
wiley   +1 more source

Оцінювання статистичних характеристик сигналу акустичного давача, встановленого на газоперекачувальному агрегаті [PDF]

, 2010
Розглянуто статистичні характеристики сигналу акустичного давача, встановленого на газоперекачувальних агрегатах дотискувальної компресорної станції підземного зберігання газу «Більче-Волиця».Рассмотрены статистические характеристики сигнала ...
Лагойда, А.І., Петеш, М.О., Рудавський, Я.В.   +2 more
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