Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vladimir Plyashkevich"'
Publikováno v:
Day 1 Mon, February 21, 2022.
Chemistry and the materials portfolio play a central role in fracturing success. Challenges in a achieving successful and productive proppant pack are resolved using varying products and fit-for-purpose chemistry utilization. The conventional underst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca38c4946b718dd387c1609ea38b7ee
https://doi.org/10.2523/iptc-22144-ms
https://doi.org/10.2523/iptc-22144-ms
Publikováno v:
Day 2 Tue, February 22, 2022.
In stimulation application, currently available degradable fiber-laden viscoelastic self-diverting acids (FLVSDA) are limited to moderate reservoir temperatures due to the lack of fiber integrity and stability. The upper bound temperature for current
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ca6d469596b58c24c099c38a686e35
https://doi.org/10.2523/iptc-22205-ms
https://doi.org/10.2523/iptc-22205-ms
Autor:
Alexey Alekseev, Vladimir Plyashkevich, Abdullah AlSomali, Alexey Yudin, Mohamed El-Sebaee, Maxim Chertov
Publikováno v:
Day 4 Thu, October 29, 2020.
The success of a fracturing treatment and long-term productivity highly depend on the residual proppant pack conductivity over time. One of the challenges operators face is the conductivity loss due to proppant flowback or sand production during prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fdbeeff549f56f611e4e310d669d6c3
https://doi.org/10.2118/201308-ms
https://doi.org/10.2118/201308-ms
Publikováno v:
SPE Russian Petroleum Technology Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9674d05811743e3d4634643084ff077
https://doi.org/10.2118/196858-ru
https://doi.org/10.2118/196858-ru
Publikováno v:
Day 3 Wed, October 17, 2018.
The paper provides details of two experimental methods that were developed during the study and performance characterization of fiber-assisted stimulation services. The first method is focused on measuring the change in terminal settling velocities o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4346a21abe95ff29c8b74eef4f43c075
https://doi.org/10.2118/191718-18rptc-ms
https://doi.org/10.2118/191718-18rptc-ms
Autor:
Florian Latteyer, Vitaly G. Kiselev, Vladimir Plyashkevich, Tamara V. Basova, Thomas Chassé, Heiko Peisert, Pavel B. Cheblakov
Publikováno v:
Chemical Physics. 380:40-47
The electric field influence on the molecular orientation and the surface morphology of the chloroaluminum(III) phthalocyanine (AlClPc) films has been studied using polarization dependent Raman spectroscopy and atomic force microscopy. The experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3abba530b579d29d58c6a97b5002d615
https://doi.org/10.1016/j.chemphys.2010.12.004
https://doi.org/10.1016/j.chemphys.2010.12.004
Publikováno v:
Thin Solid Films. 518:7161-7166
Herein investigation of the effects of substrate temperature on the structural and morphological features of both cobalt(II) phthalocyanine (CoPc) and cobalt(II) hexadecafluorophthalocyanine (CoPcF 16 ) thin films is presented. For these purposes thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e07b9cc4ae93593fd3d3702c8f73421
https://doi.org/10.1016/j.tsf.2010.06.030
https://doi.org/10.1016/j.tsf.2010.06.030
Publikováno v:
Thermochimica Acta. 501:108-111
In this work, the results of mass spectrometric studies of the composition of gaseous phase under solid compounds of tetra-tert-butyl substituted phthalocyanines MPc(t-Bu)(4), with M = Cu(II), VO are presented. The vapour pressure of this phthalocyan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4e131c7c2d1c77a6002507174b351b8
https://doi.org/10.1016/j.tca.2010.01.019
https://doi.org/10.1016/j.tca.2010.01.019
Publikováno v:
Critical Reviews in Solid State and Materials Sciences. 34:180-189
The current review summarizes the data of saturated vapor pressure and thermodynamic parameters of the sublimation process of different phthalocyanines as reported in the literature as well as in our work. The volatility of phthalocyanines is analyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd78940c5dc5e9ecd732e93c41c4ede1
https://doi.org/10.1080/10408430903245377
https://doi.org/10.1080/10408430903245377
Autor:
Aseel Hassan, Gülay Gümüş, Vefa Ahsen, Tamara V. Basova, Ayşe Gül Gürek, Vladimir Plyashkevich
Publikováno v:
Sensors and Actuators B: Chemical. 139:557-562
In this work, thin films of octasubstituted zinc phthalocyanine derivative (ZnPcR8) with bulky substituents R=-CH2N(SO2C6H5-CH3)CH2(CH2)(8)CH3 are investigated as active layers of optical sensors for the detection of pentachlorophenol. Using total in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b833faf798657b9ff5535dde0e7f087d
https://doi.org/10.1016/j.snb.2009.03.062
https://doi.org/10.1016/j.snb.2009.03.062