Modelling of underground geomechanical characteristics for electrophysical conversion of oil shale; Journal of Physics: Conference Series; Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015)

Modelling of underground geomechanical characteristics for electrophysical conversion of oil shale; Journal of Physics: Conference Series; Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015)

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015).— 2015.— [012056, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра техники и электрофизики высоких напряжений (ТЭВН)
Other Authors: Bukharkin A. A. Andrey Andreevich, Koryashov I. A. Iliya Aleksandrovich, Martemyanov S. M. Sergey Mikhailovich, Ivanov A. A. Aleksey Alekseevich
Summary:Title screen
Oil shale energy extraction is an urgent issue for modern science and technique. With the help of electrical discharge phenomena it is possible to create a new efficient technology for underground conversion of oil shale to shale gas and oil. This method is based on Joule heat in the rock volume. During the laboratory experiments the problem has arisen, when the significant part of a shale fragment is being heated, but the further heating is impossible due to specimen cracking. It leads to disruption in current flow and heat exchange. Evidently, in the underground conditions these failure processes will not proceed. Cement, clay and glass fiber/epoxy resin armature have been used for modelling of geomechanical underground conditions. Experiments have shown that the use of a reinforcing jacket makes it possible to convert a full rock fragment. Also, a thermal field extends radially from the centre of a tree-type structure, and it has an elliptic cross section shape. It is explained by the oil shale anisotropy connected with a rock laminar structure. Therefore, heat propagation is faster along the layers than across ones.
AM_Agreement
Language:English
Published: 2015
Subjects:
труды учёных ТПУ
электронный ресурс
моделирование
геомеханические характеристики
конверсия
сланцы
нефти
газы
анизотропия
теплообмен
Online Access:http://dx.doi.org/10.1088/1742-6596/652/1/012056
http://earchive.tpu.ru/handle/11683/18229
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644625

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