tamu

The GRACE program generates an optimal correlation between a dependent variable (say, y) and multiple independent variables (say, x1, x2, x3 .....x30). This is accomplished through non-parametric transformations of the dependent and independent variables.A common application is to correlate core per ...
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E-FACIES partitions the well log data before building correlation and is based on Multivariate Analysis of Well Logs. Generally a suite of well logs can provide valuable but indirect information about mineralogy, texture, sedimentary structure, fluid content and hydraulic properties of a reservoir. ...
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S3D is a 3-D streamline simulator for tracer flow and two-phase (oilwater or miscible flooding) displacement. The approach comprises of two steps: generating streamlines in 3D space and then solving the 1D equations analytically or numerically along the streamlines. The following are the important f ...
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S3D-INV is capable of performing two-phase production data inversion and interwell tracer test data inversion. For both of the cases, the estimable parameters are either absolute permeability or porosity. For the special case of tracer inversion, estimation of residual oil saturation is possible wit ...
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These are specical purpose software programs designed for history mataching using commercial flow simulators.