Langmuir Isotherm Volumetrics (CSG/CBM)

Estimate gas-in-place and recovery using the Langmuir isotherm curve for CSG/CBM reservoirs.

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Evaluate sensitivity to pressure, adsorption parameters, and reservoir conditions.

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How it works

• Input Langmuir parameters and reservoir conditions
• Compute adsorbed gas and cumulative gas-in-place
• Evaluate recovery across pressure depletion

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Key Features

• Langmuir isotherm-based volumetrics
• Pressure-dependent adsorption modelling
• Sensitivity to key parameters (P, VL, PL)
• Export-ready outputs