|
|
Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2012, Volume 53, Issue 4, Pages 97–104
(Mi pmtf1386)
|
|
|
|
This article is cited in 4 scientific papers (total in 4 papers)
Invasion zone modeling using water- and oil-based muds
I. N. Eltsova, G. V. Nesterovaa, A. A. Kashevarovb a Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
The hydrodynamic processes of displacement of reservoir fluids in an oil-saturated reservoir in vertical well drilling are studied by numerical simulation accounting for the drilling conditions and the type of mud (water-clay or oil-based). The influence of the hydrodynamic characteristics of the invasion zone on the specific electrical resistance depending on the type of mud is studied. The results of numerical simulations for the interpretation of high-frequency electromagnetic logs were used to construct geoelectric and hydrodynamic models in the reservoirs with different fluid saturations.
Keywords:
mathematical modeling, invasion zone, mud, specific electrical resistance, logging.
Received: 23.06.2011 Accepted: 17.10.2011
Citation:
I. N. Eltsov, G. V. Nesterova, A. A. Kashevarov, “Invasion zone modeling using water- and oil-based muds”, Prikl. Mekh. Tekh. Fiz., 53:4 (2012), 97–104; J. Appl. Mech. Tech. Phys., 53:4 (2012), 552–558
Linking options:
https://www.mathnet.ru/eng/pmtf1386 https://www.mathnet.ru/eng/pmtf/v53/i4/p97
|
|