Results 1 to 10 of about 2,568,751 (228)
Atmosphere, 2022 This research compares the spatial and temporal variability of lightning activity associated with wildfires in several natural geographical zones of Western Siberia from 2016–2021.
Elena Kharyutkina +3 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2022 The relevance of the study is caused by the fact that at the present stage of the oil and gas industry evolution the main approaches to forecasting hydrocarbon production levels and making conceptual design decisions on assets are based on using the ...
Vladislav G. Zipir +4 more
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The analysis of bearing capacity of main pipeline in presence of corrosion defects [PDF]
Омский научный вестник, 2019 A mathematical model is presented that allows modeling fatigue defects of corrosion origin on main pipelines. A method for assessing the crack resistance of the main pipeline wall with a corrosion defect is proposed.
К. А. Vansovich +3 more
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Assessment of crack growth development in main pipeline on the basis of elastoplastic model [PDF]
Омский научный вестник, 2019 A method for predicting the growth of surface cracks in the wall of the main pipeline under action of operational loads is proposed. The elastoplastic model of surface crack growth under biaxial loading is described on the example of steel 20.
К. А. Vansovich +3 more
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Neolithic pottery from the settlement of Mergen 6 in the Lower Ishim (groups III and IV): characteristics and interpretation [PDF]
Вестник археологии, антропологии и этнографии, 2022 In this paper, a ceramic complex (groups III and IV) of the early Neolithic settlement of Mergen 6 (Lower Ishim River region, Western Siberia, 7th millennium BC) is examined.
Enshin D.N.
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 Relevance. To date, the exploitation of a significant share of oil fields is mechanized and is accompanied by a number of complications due to the decline in production rate wells, irrigation products, corrosion, and deposition of mechanical impurities ...
Kamil R. Urazakov +2 more
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Известия высших учебных заведений: Геология и разведка, 2021 Background. In the Russian Federation, as well as in many other oil and gas producing countries, waterflooding technology is frequently used as a secondary method of oil production.
A. Kh. Shakhverdiev +5 more
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Earthquakes in Northern Eurasia, 2020 The article shows currentlayout ofseismic network in the Urals and Western Siberia, data processing technique and results of brief analysis of seismic activity in the region in 2014. Ability of the network adjusted to new boundaries of the territory under control that now includes the Urals and Western Siberia is shown.
A. Malovichko +5 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 Relevance. Up to date, one of the most unfavorable factors complicating artificial oil lift is the interaction of mechanical impurities carried by production fluid with downhole equipment assemblies.
Kamil R. Urazakov +2 more
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Journal of Threatened Taxa, 2021 Bombus pomorum (Panzer, 1805) is known from Europe, Anatolia, the Caucasus, and to the Urals in Russia. Two specimens have been collected in the south of western Siberia for the first time.
Alexandr Byvaltsev +2 more
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