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Colorado · County

Jefferson County, Colorado: oil & gas wells, operators and production

Jefferson County has 65 wells in the ECMC well file — 0 of them producing today (0 oil, 0 gas), 0 permitted, 0 spudded but not yet completed, and 58 plugged and abandoned. The most active operator by well count is Public Service Company Of Colorado. Figures come from the 2026-09-29 ECMC bulk file; production runs through 2026-08.

65Wells
0Producing
0Reported last 12 mo
0Bbl oil / 12 mo
0Mcf gas / 12 mo

Top operators in Jefferson County

OperatorWells
Public Service Company Of Colorado39
Western Gas Supply Company5
Premier Oil & Gas INC3
Unknown3
Johnson* S D2
Sherrod & Apperson1
Caerus Washco LLC1
Fountain Oil & Gas INC1
Plainview Oil & Gas INC1
Allison Drilling Company INC1

Fields & pools

FieldWells
Leyden Gas Storage43
Wildcat16
Soda Lake5
Church Ranch1
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Other Colorado counties

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