Zobrazeno 1 - 10
of 18
pro vyhledávání: '"K A Potashev"'
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 2, Pp 238-249 (2024)
This study considers the inverse problems inherent in interpreting temperature logging data from an isolated segment of the injection well in order to ascertain its operating period and the thermophysical properties of the oil reservoir.The forward p
Externí odkaz:
https://doaj.org/article/0f7ef221f77d4e5cb26c8996c0b56341
Publikováno v:
Lobachevskii Journal of Mathematics. 43:2222-2229
Autor:
A. B. Mazo, K. A. Potashev
Publikováno v:
Lobachevskii Journal of Mathematics. 42:2023-2029
The speed up of numerical modeling of the oil reservoir waterflooding on high-resolution grids is possible by reducing the dimension of the two-phase flow problem. This problem is posed in fixed streamtubes connecting injection and production wells.
Publikováno v:
Lobachevskii Journal of Mathematics. 40:1186-1193
The article presents a method of approximate evaluation of multistage hydraulic fracturing efficiency in homogeneous single porosity petroleum reservoir. The method considers various types of flow symmetry in certain zones of near-wellbore area. The
Autor:
K. A. Potashev, A. B. Mazo
Publikováno v:
Mathematical Models and Computer Simulations. 9:570-579
A technique for locally rescaling (upscaling) the functions of the relative phase permeability (RPP) has been developed, which minimizes the error in the approximating the phase filtration rates for the superelement modeling of waterflooding a layere
Autor:
K. A. Potashev
Publikováno v:
Lobachevskii Journal of Mathematics. 38:843-848
The paper presents a method of instantaneous construction of relative permeability pseudo functions in analytical form upscaled to a coarser computational grid using a system of artificial neural networks. The coefficients of these functions can be f
Publikováno v:
Day 2 Tue, October 17, 2017.
The paper presents a technique for interpreting indicator studies of multi-stage hydraulic fracturing (MSHF) on horizontal wells (HW), based on numerical modeling of indicator transfer in the near-well zone. Two problems are distinguished in the simu
Publikováno v:
SPE Russian Petroleum Technology Conference.
Publikováno v:
Journal of Physics: Conference Series. 1158:042024
Publikováno v:
Journal of Physics: Conference Series. 1158:032030
The general formulation of a two-phase multicomponent filtration model which describes all stages of indicator studies of multi-stage fracturing on horizontal wells is given. The equations of the model are presented in a dimensionless form with norma