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Reservoir EngineeringPressure Transient Analysis

Dimensionless Time for Interference Testing in Homogeneous Reservoirs – Earlougher

tD=0.0002637ktϕμctrw2t_D = \frac{0.0002637 \cdot k \cdot t}{\phi \cdot \mu \cdot c_t \cdot r_w^2}

Analysis inputs

The same base values feed sensitivity, Monte Carlo, contour, and surface analysis.

Sensitivity

Vary selected inputs by low/high percentage and rank impact.

Run sensitivity analysis to render a Plotly tornado chart.

Monte Carlo

Runs in a Web Worker using Latin Hypercube sampling.

Run Monte Carlo to render the histogram and summary statistics.

Contour and surface visualization

Vary two inputs and render both 2D contour and 3D surface views.

Build a grid to render Plotly contour and 3D surface charts.