| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2010 |
| Язык | английский |
|
Обносов Юрий Викторович, автор
|
| Библиографическое описание на языке оригинала |
Obnosov Yu.V., Kasimova R. G., Al-Maktoumi, A., Kacimov A.R.Can heterogeneity of the near-wellbore rock cause extrema of the Darcian fluid inflow rate from the formation" Computers & Geosciences, Elsevier. 2010, v.36, p.1252-1260; doi:10.1016/j.cageo.2010.01.014. |
| Аннотация |
Computers & Geosciences |
| Ключевые слова |
analytical and FDM solution, complex potential,
specific discharge, refraction, Laplace equation, Helmholtz
equation
|
| Название журнала |
Computers & Geosciences
|
| URL |
http://www.sciencedirect.com/science/article/pii/S0098300410001792 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=20974 |
| Файлы ресурса | |
|
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Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Обносов Юрий Викторович |
ru_RU |
| dc.date.accessioned |
2010-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2010-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2010 |
ru_RU |
| dc.identifier.citation |
Obnosov Yu.V., Kasimova R. G., Al-Maktoumi, A., Kacimov A.R.Can heterogeneity of the near-wellbore rock cause extrema of the Darcian fluid inflow rate from the formation" Computers & Geosciences, Elsevier. 2010, v.36, p.1252-1260; doi:10.1016/j.cageo.2010.01.014. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=20974 |
ru_RU |
| dc.description.abstract |
Computers & Geosciences |
ru_RU |
| dc.description.abstract |
Computers & Geosciences |
ru_RU |
| dc.description.abstract |
Darcian steady 2-D flow to a point sink (vertical
well) placed eccentrically with respect to two circles demarcating
zones of contrasting permeability is studied by the methods of
complex analysis and numerically by MODFLOW package. In the
analytical approach, two conjugated Laplace equations for a
characteristic flow function are solved by the method of images,
i.e. the original sink is mirrored about two circles that generates
an infinite system of fictitious sinks and source. The internal
circle of the annulus models formation damage (gravel pack) near the
well and the ring-shaped zone represents a pristine porous medium.
On the external circle the head (pressure) is fixed and on the
internal circle streamlines are refracted. The latter is equivalent
to continuity of pressure and normal component of specific discharge
that is satisfied by the choice of the intensity and loci of
fictitious sinks. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
analytical and FDM solution |
ru_RU |
| dc.subject |
complex potential |
ru_RU |
| dc.subject |
specific discharge |
ru_RU |
| dc.subject |
refraction |
ru_RU |
| dc.subject |
Laplace equation |
ru_RU |
| dc.subject |
Helmholtz
equation
|
ru_RU |
| dc.title |
Can heterogeneity of the near-wellbore rock cause extrema of the Darcian fluid inflow rate from the formation |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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