Injeção de vapor em reservatorios heterogeneos com dupla porosidade

AUTOR(ES)

Abel Gomes Lins Junior

DATA DE PUBLICAÇÃO

1991

RESUMO

Steam injection is the most used enhanced oil recovery method nowadays. Its étplication has gained wide acceptance even in the case of naturally fractured reservoirs. ln this work, was developed a thermal numerical simulator for oil reservoirs with radial or linear flux geometries. The equations that control oil, gas, water and energy were studied, as well as the caracteristics of fluid and rock. This simulator is based on a fully implicit formulation. A procedc:re is implemented, desacoupling the calculation of fracture equations from matrix blocks equations, becoming the simulation time required for double porosity no greater than that necessary to a conventional system It s possible the simulation of tilted reservoir in a linear geometry flux case and the solution of non-fractured or isothermal process

ASSUNTO(S)

petroleo engenharia do petroleo

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