FLUID FLOW RATE UNDER HYDRAULIC IMPULSE EFFECT ON WELL BOTTOM ZONE IN OIL RESERVOIR

FLUID FLOW RATE UNDER HYDRAULIC IMPULSE EFFECT ON WELL BOTTOM ZONE IN OIL RESERVOIR Full article

Journal

Journal of Mining Science
ISSN: 1062-7391

Output data

Year: 2019, Volume: 55, Number: 3, Pages: 347-357 Pages count : 11 DOI: 10.1134/S1062739119035659

Tags

Oil reservoir; pressure pulses; two-phase filtration flow; well bottom zone

Authors

EVSTIGNEEV D.S. ¹ , KURLENYA M.V. ¹ , SAVCHENKO A.V. ¹ , PEN'KOVSKII V.I. ²

Affiliations

1	Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences
2	Lavrentiev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences

The solution is presented for the problem on oil percolation in a reservoir at the present and time-varying pressure difference between the injection and production wells. The area of water blocking under capillary pressure in the well bottom zone is determined. The algorithm is proposed for calculating fluid pressure on the well bottom by readings of echo sounder installed at the well mouth. The penetration zone of pressure fluctuations in the reservoir is estimated, and their effect on enhanced well production is shown.

EVSTIGNEEV D.S. , KURLENYA M.V. , SAVCHENKO A.V. , PEN'KOVSKII V.I.
FLUID FLOW RATE UNDER HYDRAULIC IMPULSE EFFECT ON WELL BOTTOM ZONE IN OIL RESERVOIR
Journal of Mining Science. 2019. V.55. N3. P.347-357. DOI: 10.1134/S1062739119035659 WOS Scopus РИНЦ OpenAlex

Евстигнеев Д.С. , Курленя М.В. , Пеньковский В.И. , Савченко А.В.
Дебит флюида при гидроимпульсном воздействии на призабойную зону скважины нефтяного пласта
Физико-технические проблемы разработки полезных ископаемых. 2019. Т.55. №3. С.3-14. DOI: 10.15372/FTPRPI20190301 РИНЦ OpenAlex

Web of science:	WOS:000510617000001
Scopus:	2-s2.0-85077432470
Elibrary:	43220371
OpenAlex:	W3000293191

DB	Citing
Scopus	2
OpenAlex	2
Elibrary	3
Web of science	2