{
  "title": "Southwestern Energy Production Structure",
  "description": "Hierarchical structure of Southwestern Energy natural gas exploration, production, and financial reporting data entities.",
  "type": "object",
  "structure": {
    "operatingArea": {
      "description": "A geographic shale operating area for SWN production",
      "fields": {
        "areaName": "string — e.g. Northeast Appalachia, Southwest Appalachia, Haynesville",
        "shaleFormation": "string — Marcellus | Haynesville | Appalachian Basin | Other",
        "netAcreage": "number — net acres held",
        "grossAcreage": "number — gross acres held"
      },
      "children": {
        "productionRecords": {
          "description": "Quarterly or monthly gas production records",
          "type": "array",
          "items": {
            "reportingPeriod": "string — YYYY-Q# or YYYY-MM",
            "grossProductionBcf": "number",
            "netProductionBcf": "number",
            "dailyProductionMcfe": "number — Mcfe/d average",
            "wellsOnProduction": "integer",
            "wellsTurnedToSales": "integer",
            "averageRealizedPriceMcfe": "number — USD/Mcfe",
            "hedgePercentage": "number — percentage hedged"
          }
        },
        "wells": {
          "description": "Individual producing wells in the operating area",
          "type": "array",
          "items": {
            "wellId": "string",
            "wellName": "string",
            "wellStatus": "string — Producing | Drilled | Completed | Shut-In | Plugged",
            "spudDate": "date",
            "completionDate": "date",
            "ipRateMcfe": "number — initial production rate (Mcfe/d)",
            "cumulativeProductionBcf": "number"
          }
        }
      }
    },
    "reservesReport": {
      "description": "Annual proved reserves disclosure",
      "fields": {
        "reportYear": "integer",
        "provedReservesBcf": "number — total proved reserves",
        "provedDevelopedReservesBcf": "number",
        "provedUndevelopedReservesBcf": "number",
        "reserveReplacementRatio": "number",
        "findingAndDevelopmentCostMcfe": "number — USD/Mcfe"
      }
    }
  }
}