Consistent black-oil model with variable bubble-point
Por:
Camacho R.G., Herrera I.
Publicada:
1 ene 1996
Resumen:
The 'traditional' approach to variable bubble-point problems, using black-oil models, is not consistent, because it violates the 'bubble-point conservation law'. Here, a consistent procedure for dealing with such problems is given. It incorporates shocks, in which the bubble-point is discontinuous. Three kinds of shocks and a bifurcation mechanism, are required. This 'consistent' approach is applied to specific examples, and results compared with those of the 'traditional one'. The conclusion is that the 'traditional' approach generally yields large errors for the production rates and other quantities of interest in the oil industry.
Filiaciones:
Camacho R.G.:
PEMEX/UNAM, Mexico D.F., Mexico
Herrera I.:
PEMEX/UNAM, Mexico D.F., Mexico
|