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CO State Land Board

No authco-slb

Colorado State Land Board — ~3M acres state trust lands. Lease + surface ownership + upcoming disposals. - searchOilGasLeases ⭐ Lease_Type='Oil and Gas' filter on ~4.5K leases (991 O&G) - searchUpcomingDisposals ⭐ TRXN-based auction tracts (sparse — 1-5 active) - searchSurfaceOwnership (~6.3K), getLeaseDetail, getServiceInfo upstream quirks: SLB GIS published by martinwi (same org as COGCC_VIEW). Spec said SLB_Leases_ALL_Public — that's the item title, NOT the URL path. Actual: Leases_ALL_2021/FeatureServer/0. Lease_Status: Active (4541), Out for Signature (13). Beneficiary dominated by School (4196). Lease_Subtype has 70+ values + data leaks. CSLB disposals layer 2 only (0/1 return 400).

energystate-landscoloradoco-slbstate-land-boardmineral-leasesschool-trustoil-and-gas
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Provenance

PublisherCO State Land Board
API basehttps://services5.arcgis.com/rqsYvPKZmvSrSWbw/arcgis/rest/services

Freshness & coverage

FreshnessFreshness not declared
GeographicNot declared
TemporalNot declared
AuthenticationNo credentials required

Methods (5)

  • searchOilGasLeases

    read

    CO SLB O&G leases (~991 of 4.5K). Filter county/lessee/status/beneficiary/leaseType.

    Entitieslease
    Input schema
    {
  "type": "object",
  "properties": {
    "lessee": {
      "type": "string"
    },
    "status": {
      "type": "string",
      "examples": [
        "Active"
      ]
    },
    "assetLayer": {
      "type": "string"
    },
    "beneficiary": {
      "type": "string"
    },
    "leaseSubtype": {
      "type": "string"
    },
    "leaseType": {
      "type": "string"
    },
    "leaseNumber": {
      "type": "string"
    },
    "expiringAfter": {
      "type": "string"
    },
    "expiringBefore": {
      "type": "string"
    },
    "county": {
      "type": "string",
      "examples": [
        "Weld"
      ]
    },
    "bbox": {
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "near": {
      "type": "object",
      "properties": {
        "lat": {
          "type": "number"
        },
        "lon": {
          "type": "number"
        },
        "radiusMiles": {
          "type": "number"
        }
      },
      "required": [
        "lat",
        "lon",
        "radiusMiles"
      ],
      "additionalProperties": false
    },
    "limit": {
      "type": "number"
    },
    "format": {
      "oneOf": [
        {
          "type": "string",
          "enum": [
            "records"
          ]
        },
        {
          "type": "string",
          "enum": [
            "geojson"
          ]
        }
      ]
    }
  },
  "additionalProperties": false
}

    Default Lease_Type=Oil and Gas. Pass leaseType="all" to span all 20 types.

  • searchSurfaceOwnership

    read

    CO SLB surface ownership parcels (~6.3K). Filter county/beneficiary/assetLayer.

    Entitiesland, ownership
    Input schema
    {
  "type": "object",
  "properties": {
    "beneficiary": {
      "type": "string"
    },
    "assetLayer": {
      "type": "string"
    },
    "propertyName": {
      "type": "string"
    },
    "county": {
      "type": "string",
      "examples": [
        "Yuma"
      ]
    },
    "bbox": {
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "near": {
      "type": "object",
      "properties": {
        "lat": {
          "type": "number"
        },
        "lon": {
          "type": "number"
        },
        "radiusMiles": {
          "type": "number"
        }
      },
      "required": [
        "lat",
        "lon",
        "radiusMiles"
      ],
      "additionalProperties": false
    },
    "limit": {
      "type": "number"
    },
    "format": {
      "oneOf": [
        {
          "type": "string",
          "enum": [
            "records"
          ]
        },
        {
          "type": "string",
          "enum": [
            "geojson"
          ]
        }
      ]
    }
  },
  "additionalProperties": false
}

  • searchUpcomingDisposals

    read

    Upcoming disposal listings (sparse — 1-5 active). TRXN-based auction inventory.

    Entitiesrecord
    Input schema
    {
  "type": "object",
  "properties": {
    "trxnName": {
      "type": "string"
    },
    "beneficiary": {
      "type": "string"
    },
    "county": {
      "type": "string"
    },
    "bbox": {
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "near": {
      "type": "object",
      "properties": {
        "lat": {
          "type": "number"
        },
        "lon": {
          "type": "number"
        },
        "radiusMiles": {
          "type": "number"
        }
      },
      "required": [
        "lat",
        "lon",
        "radiusMiles"
      ],
      "additionalProperties": false
    },
    "limit": {
      "type": "number"
    },
    "format": {
      "oneOf": [
        {
          "type": "string",
          "enum": [
            "records"
          ]
        },
        {
          "type": "string",
          "enum": [
            "geojson"
          ]
        }
      ]
    }
  },
  "additionalProperties": false
}

    Layer 2 only — layers 0/1 return 400.

  • getLeaseDetail

    read

    Single lease by Transaction_Number (e.g. AG-112180) or Legacy_Lease_Number.

    Required paramsleaseNumber
    Entitieslease
    Input schema
    {
  "type": "object",
  "properties": {
    "leaseNumber": {
      "type": "string",
      "examples": [
        "AG-112180"
      ]
    }
  },
  "additionalProperties": false,
  "required": [
    "leaseNumber"
  ]
}

  • getServiceInfo

    read

    Colorado State Land Board service catalog: schemas + record counts (3 services).

    Entitiesmetadata
    Input schema
    {
  "type": "object",
  "properties": {
    "service": {
      "type": "string",
      "examples": [
        "leases"
      ]
    }
  },
  "additionalProperties": false
}