A statistical summary through 1996 of oil and gas fields of Colorado. Includes producing formations/horizons, state and regional production statistics, production statistics by county and field including production graph and table, field location, year of discovery, number of producing field wells, producing formation, cumulative production for each field reservoir, field cumulative production, and number of wells plugged and abandoned. 169 pages. Updates IS-18. Digital PDF download. IS-50D
Excerpt from the Introduction:
Historically, thirty-six of Colorado’s 63 counties have produced oil and thirty-nine counties have produced natural gas. At the end of each county list is a bar graph and table which reports that county’s annual gas and oil production from 1980 to 1996. There is a coalbed methane (CBM) bar graph and table for seven of the counties.