Three-dimensional two-phase filtration in an imperfect borehole in an oil-bearing stratum
Journal Article
·
· Fluid Dyn. (USSR) (Engl. Transl.); (United States)
OSTI ID:7355755
The method of zonal linearization is applied to the solution of the three-dimensional problem of the combined filtration of petroleum and bottom water to a borehole which is imperfect in the degree of opening up of the stratum. The article gives a system of integro-differential equations of the dynamics of surfaces of equal saturation (isosats), which is valid both for the waterless period of the work of the borehole, and for the period of progressive flooding. A numerical solution of the problem is obtained, which is compared with an approximate analytical solution.
- OSTI ID:
- 7355755
- Journal Information:
- Fluid Dyn. (USSR) (Engl. Transl.); (United States), Journal Name: Fluid Dyn. (USSR) (Engl. Transl.); (United States) Vol. 9:3; ISSN FLDYA
- Country of Publication:
- United States
- Language:
- English
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