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Now showing items 11-15 of 15
Simulation of penny-shaped hydraulic fracturing in porous media.
(1997)
In another major step, this work derives a pseudo-explicit finite difference scheme (PEFD) to compute the nonlinear, coupled problem of modeling the HF propagation. It is fully implicit in the time marching and is thus ...
Influence of stress on the petrophysical properties of flow units in clean and shaly heterogeneous formations.
(1997)
The results show that increasing effective stress reduces the value of reservoir quality index under stress (RQIs) for clean formations. In addition increasing effective stress significantly reduces the value of reservoir ...
A coupled model for the prediction of fluid and reservoir properties from minifrac tests.
(1999)
A computer program was developed for the calculation of all parameters mentioned above and also to automatically curve-fit the main output and diagnostic plots of the model.
A new conceptual approach to shale stability.
(1997)
Based on this broad investigation, the most probable instability mechanism is the creation of cracks with subsequent penetration of the drilling fluid into the fractures. An innovative conceptual model to analyze wellbore ...
Strategies of geological modeling and scale-up in reservoir simulation.
(1998)
The objective of this study was to study the improved vertical layering method for scale-up, to develop an effective scale-up methodology, and to investigate the effects of geological modeling strategies, well locations, ...