Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Albert Valiullin"'
Publikováno v:
Demonstratio Mathematica. 55:254-264
Generalized approximate weak greedy algorithms (gAWGAs) were introduced by Galatenko and Livshits as a generalization of approximate weak greedy algorithms, which, in turn, generalize weak greedy algorithm and thus pure greedy algorithm. We consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1befa8d2d1ccaa52325ab069f907c48
https://doi.org/10.1515/dema-2022-0019
https://doi.org/10.1515/dema-2022-0019
Autor:
Albert Valiullin, S. V. Lebedev, Anton Gurylev, O. S. Vezo, Andrei Kosterov, Anton Reinyuk, K. G. Gareev, P. V. Kharitonskii, E. S. Sergienko, A. S. Kamzin, D. V. Korolev
Publikováno v:
Journal of Magnetism and Magnetic Materials. 461:30-36
The colloidal nanoparticles FemOn–SiO2 have been obtained using the sol–gel method. Based on the data obtained with transmission electron microscopy and dynamic light scattering, a lognormal size distribution of nanoparticles with an average size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa353890070a55a3d7b5996128a885b2
https://doi.org/10.1016/j.jmmm.2018.04.044
https://doi.org/10.1016/j.jmmm.2018.04.044
Publikováno v:
Day 2 Wed, October 23, 2019.
Summary The cost-effective development of low-permeability hydrocarbon formations of small thickness requires horizontal wells with multi-stage hydraulic fracturing (MS-Frac). The presence of higher or lower layers that are water-saturated and weak b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26acc3c90876172b08cb985025497e2b
https://doi.org/10.2118/196986-ms
https://doi.org/10.2118/196986-ms
Publikováno v:
SPE Russian Petroleum Technology Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2db089b9b037dfeb331d474dcf2c45
https://doi.org/10.2118/196986-ru
https://doi.org/10.2118/196986-ru
Autor:
Vladimir Astafyev, Matthew Lahman, Pavel Chaburdo, Michael Mast, Marat Mazitov, Vladimir Makienko, Albert Valiullin
Publikováno v:
SPE Russian Petroleum Technology Conference and Exhibition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66762a383b7f1bfced29a6f2804d0f14
https://doi.org/10.2118/182112-ru
https://doi.org/10.2118/182112-ru
Publikováno v:
All Days.
Paper describes in details a trial campaign with channel fracturing technique and it's positive effect on operational reliability and wells productivity that helped to revitalize brown Urevskoe oil field. Main challenges of the Jurassic formation are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5346264edc9ffa15abcf66514ffd1407
https://doi.org/10.2118/178131-ms
https://doi.org/10.2118/178131-ms
Autor:
A.S. Golovanev, Vladimir Makienko, V.N. Klimenko, Albert Valiullin, A.A. Potryasov, A. V. Yudin
Publikováno v:
All Days.
Oil fields in Western Siberia, Russia are well-known for their diversity in size, formations, permeability and accessibility. Target of our research will be the set of oil fields around city of Kogalym. Paper will describe in details trial campaign w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ea96dc27fda8cec5c7a756d94f95c1
https://doi.org/10.2118/177373-ms
https://doi.org/10.2118/177373-ms
Publikováno v:
All Days.
The most efficient way of production enhancement is the hydraulic fracturing which has proven efficient in majority of the fields in Western Siberia and over the world. Despite wide stimulation experience in the Siberian region there are still some u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd1f5c91ad4469ccecd58ca8c0e4fe4
https://doi.org/10.2118/176540-ms
https://doi.org/10.2118/176540-ms
Publikováno v:
SPE Russian Petroleum Technology Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9f92bb7a8bb04ee202b92a908035a90
https://doi.org/10.2118/176540-ru
https://doi.org/10.2118/176540-ru