Reservoir EngineeringPressure Transient Analysis

Minimum Shut-In Time to Pseudosteady State for Hydraulically Fractured Tight Gas Reservoirs

t_{pss}=\frac{474 \phi \mu_g c_t x_f^2}{k}

Analysis inputs

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

phifractionmu_gcPc_t1/psix_fftkmD

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

Low %High %

Run sensitivity analysis to render a Plotly tornado chart.

Runs in a Web Worker using Latin Hypercube sampling.

VariableDistributionIterations

Run Monte Carlo to render the histogram and summary statistics.

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

X variableY variable

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