CO₂ injection plan
Type your plume conditions, well spacing and per-well injection rate, and a target tonnage. Each well runs the full plume migration and residual trapping model from the reservoir run; the page divides your target by what one well traps and adds the pressure buildup per well, including the nearest neighbor.
Plume conditions
Wells and target
Starting values are assumptions, not your data: 8,000 ft, 100 ft, 50 md, 0.15 porosity, 3,500 psi, 100,000 t/yr per well for 10 yr, 5,280 ft spacing, 10 Mt target. S_gr,max 0.382 is the Land fit to your five core plugs. Saved to your account when signed in; otherwise in this browser only.
Plan
Wells needed
22
to trap 10,000,000 t
Trapped per well
468,942 t
46.9% of 1,000,000 t injected
Total injected
22,000,000 t
across 22 wells
Brine re-entry per plume
100.0 %
calculated, not assumed
Plume radius per well
1,302 ft
fits inside the spacing
Peak pressure at well
+462.7 psi
+92.87 psi more from the nearest neighbor
Total pad area
14,080 acres
22 wells × spacing²
- Reservoir temperature 190 °F from depth and your gradient; CO₂ density 631.8 kg/m³ (Span-Wagner 1996).
- Trapped share is residual trapping only (Land 1968, S_gr,max 0.382); solubility and mineral trapping are extra.
- Pressure is Theis (1935) in brine: 10 yr injection, brine 0.5 cp, compressibility 0.00001 per psi — assumptions, not your data.
- Plume diameter (2604 ft) fits inside the 5280 ft spacing.