{
 "about": "Density ceiling hindcast by county: as of 2023-10-01, the neighbourhood median of mature units (the ceiling the first method used), the target this method uses (the larger of the 75th percentile of mature units and the recent-development median), and the median achieved density the units drilled from October 2023 to October 2026 ended at. Counties with at least 20 drilled units. Units: two-mile lateral equivalents per 1,280 eligible acres.",
 "source": "work/room-to-drill/2026-11-08/tables/ceiling_hindcast_by_county.csv (from the study audit table v7_ceiling_experiment_units.csv; free DMR inputs)",
 "rows": [
  {
   "county": "Dunn",
   "drilledUnits": 243,
   "neighbourhoodMedian2023": 3.7,
   "target2023": 8.81,
   "densityEnd2026": 7.01
  },
  {
   "county": "McKenzie",
   "drilledUnits": 499,
   "neighbourhoodMedian2023": 5.51,
   "target2023": 8.07,
   "densityEnd2026": 6.49
  },
  {
   "county": "Williams",
   "drilledUnits": 543,
   "neighbourhoodMedian2023": 4.71,
   "target2023": 6.77,
   "densityEnd2026": 4.82
  },
  {
   "county": "Mountrail",
   "drilledUnits": 432,
   "neighbourhoodMedian2023": 3.96,
   "target2023": 6.59,
   "densityEnd2026": 4.72
  },
  {
   "county": "Divide",
   "drilledUnits": 106,
   "neighbourhoodMedian2023": 1.27,
   "target2023": 4.23,
   "densityEnd2026": 2.88
  },
  {
   "county": "Billings",
   "drilledUnits": 20,
   "neighbourhoodMedian2023": 3.68,
   "target2023": 5.6,
   "densityEnd2026": 2.64
  },
  {
   "county": "Burke",
   "drilledUnits": 44,
   "neighbourhoodMedian2023": 2.84,
   "target2023": 4.55,
   "densityEnd2026": 1.96
  }
 ]
}