Source · Colorado

Colorado ECMC (formerly COGCC)

Production reports by year (every well's monthly oil and gas with its operator) and well spots (every well's field, operator, class and coordinates), plus permits, spills and inspections (Colorado). Rare Context republishes 203 facts from Colorado ECMC (formerly COGCC) under Free reuse, linked to owners and places.

About this source

Publisher's pagehttps://ecmc.colorado.gov/data-maps-reports/downloadable-data-documents
LicenceFree reuse
CreditColorado ECMC (formerly COGCC)
Licence termsPublic records under the Colorado Open Records Act (C.R.S. 24-72-201); the ECMC data page says the data is "maintained as a public service, for use by regulators, legislators, operators, researchers and the general public", and neither it nor colorado.gov's general notices (https://www.colorado.gov/general-notices) set terms on reuse (checked 2026-10-24). Only facts are republished: field production, operators and counties
CoverageColorado
AccessZIP/CSV per year (https://ecmc.state.co.us/documents/data/downloads/production/<YYYY>_prod_reports.zip, the current year as monthly_prod.csv) and a daily shapefile (WELLS_SHP.ZIP)
RefreshMonthly

Download

Public claims as JSON Lines, one record per line. Listed claims carry no value. Every source's public claims together, as CSV, are in the open data download.

FileRecordsUpdatedLast checked
fields.jsonl29224 Oct 202624 Oct 2026

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Oil and gas fields

An extract from Colorado ECMC (formerly COGCC).Its records for a place or owner you name, joined to the owners and grid data from our other sources: on request.

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