Interactive Diligence
Geopressured prospect & subsurface tools.
Worksheets, subsurface log evaluation tables, and mathematical estimators to evaluate produced water heat, dissolved methane potential, and geological control.
Tool 1: Geopressured Project Brief
Check the diligence items established for your target prospect. This worksheet formats your notes into an operational briefing for landmen, legal counsel, and technical teams.
Tool 2: Geopressured Energy & Dissolved Methane Estimator
Geopressured geothermal reservoirs produce hot pressurized brines with dissolved natural gas. Evaluate the theoretical thermal heat rate, electric potential, and co-produced gas volume based on thermodynamic equations:
Net Electric Capacity: P_e = Q_dot * eta
Dissolved Gas Rate: V_gas = Q_brine * GOR
In this calculator, 1 barrel of brine is approximately 350 pounds (158.76 kg), and water specific heat capacity is 4.184 kJ/(kg K). Net electric capacity assumes an Organic Rankine Cycle (ORC) binary power generator with typical conversion efficiency (8% to 14%). Gas-to-oil/water ratio (GOR) measures standard cubic feet of dissolved methane per barrel of water (scf/bbl).
Calculated Thermal Energy
Estimated Electric Output
Co-Produced Natural Gas
Formula calculation for technical orientation only; no engineering design or resource forecast.
Tool 3: Subsurface Log & Seismic Prospect Evaluator
Catalog historical control points across your target prospect. Track deep formation tops, logged bottom-hole temperatures, net sand thickness, and seismic horizon ties before drilling new wells:
| Control Log / Well API | Formation & Top | Logged BHT / Pressure | Net Sand & Porosity | Seismic Horizon Tie | Action |
|---|---|---|---|---|---|
Confidential prospect and title audits
Need historical well log correlation, 3D seismic permitting, or surface pad runsheets? Send your project parameters to Our Landmen LLC.