| During an enhanced oil recovery project, a circular region surrounding the injection well develops wherein fluid and/or rock properties are different from those of the outer region of the reservoir. This is called a composite reservoir. Single-layer composite reservoir models have been used to analyze well-tests from recovery projects. Such models have a sharp (90;This study considers the effects of front angle on dimensionless pressure derivative responses for drawdown and buildup tests. Limitations of the sharp front (90... |
