{
  "cases": [
    {
      "id": "1",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 10,
        "rop_mh": 10
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 138888.88888888888
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 88.88888888888889
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 42.88
        }
      ],
      "result": {
        "duration_days": 3.7037037037037037,
        "emissions_tco2e": 42.88,
        "estimated_cost": 138888.88888888888,
        "fuel_litres": 16000.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 8.888888888888886,
        "productive_hours": 80.0,
        "total_hours": 88.88888888888889
      },
      "rows": [
        {
          "hours": 80.0,
          "phase": "productive_hours"
        },
        {
          "hours": 8.888888888888886,
          "phase": "npt_hours"
        }
      ],
      "title": "10 m/h · 10% nonproductive time"
    },
    {
      "id": "2",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 25,
        "rop_mh": 10
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 156666.6666666667
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 106.66666666666667
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 51.456
        }
      ],
      "result": {
        "duration_days": 4.444444444444445,
        "emissions_tco2e": 51.456,
        "estimated_cost": 156666.6666666667,
        "fuel_litres": 19200.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 26.66666666666667,
        "productive_hours": 80.0,
        "total_hours": 106.66666666666667
      },
      "rows": [
        {
          "hours": 80.0,
          "phase": "productive_hours"
        },
        {
          "hours": 26.66666666666667,
          "phase": "npt_hours"
        }
      ],
      "title": "10 m/h · 25% nonproductive time"
    },
    {
      "id": "3",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 10,
        "rop_mh": 20
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 94444.44444444444
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 44.44444444444444
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 21.44
        }
      ],
      "result": {
        "duration_days": 1.8518518518518519,
        "emissions_tco2e": 21.44,
        "estimated_cost": 94444.44444444444,
        "fuel_litres": 8000.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 4.444444444444443,
        "productive_hours": 40.0,
        "total_hours": 44.44444444444444
      },
      "rows": [
        {
          "hours": 40.0,
          "phase": "productive_hours"
        },
        {
          "hours": 4.444444444444443,
          "phase": "npt_hours"
        }
      ],
      "title": "20 m/h · 10% nonproductive time"
    },
    {
      "id": "4",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 25,
        "rop_mh": 20
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 103333.33333333334
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 53.333333333333336
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 25.728
        }
      ],
      "result": {
        "duration_days": 2.2222222222222223,
        "emissions_tco2e": 25.728,
        "estimated_cost": 103333.33333333334,
        "fuel_litres": 9600.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 13.333333333333336,
        "productive_hours": 40.0,
        "total_hours": 53.333333333333336
      },
      "rows": [
        {
          "hours": 40.0,
          "phase": "productive_hours"
        },
        {
          "hours": 13.333333333333336,
          "phase": "npt_hours"
        }
      ],
      "title": "20 m/h · 25% nonproductive time"
    },
    {
      "id": "5",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 10,
        "rop_mh": 40
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 72222.22222222222
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 22.22222222222222
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 10.72
        }
      ],
      "result": {
        "duration_days": 0.9259259259259259,
        "emissions_tco2e": 10.72,
        "estimated_cost": 72222.22222222222,
        "fuel_litres": 4000.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 2.2222222222222214,
        "productive_hours": 20.0,
        "total_hours": 22.22222222222222
      },
      "rows": [
        {
          "hours": 20.0,
          "phase": "productive_hours"
        },
        {
          "hours": 2.2222222222222214,
          "phase": "npt_hours"
        }
      ],
      "title": "40 m/h · 10% nonproductive time"
    },
    {
      "id": "6",
      "inputs": {
        "daily_rate": 24000,
        "emission_factor_kgco2e_l": 2.68,
        "fixed_cost": 50000,
        "fuel_lph": 180,
        "interval_m": 800,
        "npt_percent": 25,
        "rop_mh": 40
      },
      "metrics": [
        {
          "label": "Estimated cost",
          "unit": "assumed USD",
          "value": 76666.66666666667
        },
        {
          "label": "Total time",
          "unit": "hours",
          "value": 26.666666666666668
        },
        {
          "label": "Emissions",
          "unit": "tCO2e",
          "value": 12.864
        }
      ],
      "result": {
        "duration_days": 1.1111111111111112,
        "emissions_tco2e": 12.864,
        "estimated_cost": 76666.66666666667,
        "fuel_litres": 4800.0,
        "limitations": "Scenario estimate only. Factor scope and currency are user inputs; no lifecycle inventory, tax, discounting or financial forecast.",
        "method": "Total time = interval / ROP / (1 - NPT fraction); user-entered day rate and emissions factor.",
        "npt_hours": 6.666666666666668,
        "productive_hours": 20.0,
        "total_hours": 26.666666666666668
      },
      "rows": [
        {
          "hours": 20.0,
          "phase": "productive_hours"
        },
        {
          "hours": 6.666666666666668,
          "phase": "npt_hours"
        }
      ],
      "title": "40 m/h · 25% nonproductive time"
    }
  ],
  "category": "operations",
  "description": "Compare drilling duration, fuel use and estimated carbon under stated assumptions.",
  "edition": "Precomputed synthetic browser edition",
  "limits": "Illustrative planning arithmetic; no well-control or safety decisions.",
  "method": "Interval divided by penetration rate, with nonproductive time applied to total duration.",
  "name": "AsterWell Operations",
  "omitted_runtime_fields": [
    "elapsed_ms",
    "quoted_at",
    "calculated_at"
  ],
  "provenance": "Original synthetic fixtures generated from the project engine. No operational or personal records.",
  "slug": "asterwell-operations",
  "source_visibility": "private",
  "subtitle": "See the cost of time"
}