Suscripción a Biblioteca: Guest
International Symposium on Multiphase Flow and Transport Phenomena
November, 5-10, 2000, Antalya, Turkey

DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhen


ISBN Print: 1-56700-162-9

INVESTIGATION OF THE PROCESS OF WATER-OIL DISPLACEMENT IN LAMINATED RESERVOIRS TAPED BY HORIZONTAL HOLES

page 11
DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhen.400
Get accessGet access

SINOPSIS

The goal of this work is to study the dynamics of the two-phase ternary flow modeling in a laminated reservoir depending on its structure and an arrangement of horizontal holes in its depth by simulation. The mathematical modeling of the water-oil replacement in a vertical section of a laminated reservoir was carried out within the large-scale approximation framework. It was shown that: the overflows between layers have a pronounced effect on the two-phase filtration process; the water-oil replacement in the low-permeable layers was caused by flows from the layers with higher permeability; the thin layer with high permeability had greater negative effect on the oiloutput than a low-permeable layer; the laminated heterogeneity of a reservoir may cause a polymer margin break; with the availability of a bottom water an injection horizontal hole must be placed in a water-contained reservoir, and in other cases its rational accommodation in the depth of a reservoir depends on a choice of optimization criterion.

Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones Precios y Políticas de Suscripcione Begell House Contáctenos Language English 中文 Русский Português German French Spain