Results 11 to 20 of about 124,397 (269)
The Natural Fracture of Flint [PDF]
Nature, 1912 SIR E. RAY LANKESTER, K.C.B., in his learned and comprehensive article in NATURE of November 21, has suggested the various lines of research which it will be necessary to follow if a thorough-going knowledge of the mode of origin, structure, and fracture of flint is to be obtained.
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Energy Science & Engineering, 2019 The generation of the complex fracture network through hydraulic fracturing is a prerequisite for economic exploitation of shale gas. Bedding planes and natural fractures in shale reservoirs exert a direct impact on the propagation of hydraulic fracture ...
Tao Gong +4 more
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Fracture characteristics based on discrete element method
Youqicang pingjia yu kaifa, 2023 In order to explore the characteristics of fracturing fractures of shale with weak plane development, a fracture propagation model of shale reservoirs taking the weak plane of bedding and natural fractures into account is established by the three ...
LI Xiaogang +6 more
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Frontiers in Earth Science, 2022 We use observations of hydraulic fractures in core, outcrop attributes of natural hydraulic fractures, and analogue models, to address how hydraulic fracture networks evolve.
Bethany Rysak +3 more
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The Fractured Nature of British Politics
CoRR, 2015 13 pages, 7 figures, 1 ...
Carlos Molinero +3 more
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Youqicang pingjia yu kaifa, 2022 Natural fractures are well developed in shale gas reservoirs, which have great influence on reservoir reconstruction and later fracturing effect. Therefore, the fracture prediction is carried out by ant tracking technology based on the combination of ...
SUN Xiaoqin
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Numerical Investigation of the Fracturing Effect Induced by Disturbing Stress of Hydrofracturing
Frontiers in Earth Science, 2021 Fracturing induced by disturbing stress of hydraulic fracturing is the frontier common core scientific problem of reservoir stimulation of coal bed methane and shale gas.
Xinglong Zhao +3 more
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Frontiers in Energy Research, 2023 The production of fractured oil and gas reservoirs in the world accounts for more than half of total oil and gas production and is one of the important fields for increasing oil and gas storage and production in the 21st century.
Lifei Lin +4 more
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Naturally Fractured Eocene Flints [PDF]
Nature, 1920 AT a meeting of the Geological Society of London, held on May 5, Mr. S. Hazzledine Warren read a paper entitled “A Natural Eolith Factory beneath the Thanet Sand.” The discovery of flints fractured by natural pressure at the base of the Eocene is not, however, a novel experience, as, in 1910, M. l'Abbe H. Breuil described (“Sur la presence d'Eolithes a
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Experimental study on the shear‐slip characteristics of natural fractures in shale reservoirs
Energy Science & Engineering, 2022 The injection of high‐pressure fluid and the propagation of hydraulic fractures (HF) can impact the stress state of natural fractures (NF) in shale reservoirs, which will lead to shear slip in NF that are in a critical stress state.
Zhaolong Shi +6 more
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