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San Miguel County, CO oil and gas wells

298 wells: 2 active, 92 plugged, run by 55 operators.

Figures from the Colorado Energy and Carbon Management Commission, updated 2026-10-16.

Top operators in San Miguel

OperatorActiveWells here
AMERICAN HELIUM LLC2132
PATARA OIL & GAS LLC027
ENCANA OIL & GAS (USA) INC026
CABOT OIL & GAS CORPORATION021
UNION OIL COMPANY OF CALIFORNIA09
CHAMPLIN PETROLEUM COMPANY07
TOM BROWN INC07
READ & STEVENS INC04
BELCO PETROLEUM CORPORATION03
COORS ENERGY COMPANY03
PARADOX UPSTREAM LLC03
REYNOLDS MINING CORPORATION03
SHELL OIL COMPANY03
AMOCO PRODUCTION COMPANY02
EXXON MOBIL CORPORATION02
HUNT OIL COMPANY02
HUNTINGTON ENERGY LLC02
MGF OIL CORPORATION02
PAR PACIFIC HOLDINGS INC02
PURE OIL CO.02
SWEPI LP02
AMERICAN HUNTER EXPLORATION LTD01
ANADARKO PETROLEUM CORPORATION01
APACHE CORPORATION01
ASPEN DRILLING COMPANY01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
ABBEY 34-16A 05-113-06257Plugged Dry holeCABOT OIL & GAS CORPORATION
ANDERSON FEDERAL 1 05-113-06014Plugged Dry holeREAD & STEVENS INC
ANDY'S MESA 18 05-113-06107Plugged Dry holePATARA OIL & GAS LLC
ANDY'S MESA 48 05-113-06137Plugged GasPATARA OIL & GAS LLC
ANDY'S MESA FEDERAL 5 05-113-06004Plugged Dry holeUNION OIL COMPANY OF CALIFORNIA
ANDY'S MESA FEDERAL 23 05-113-06081Plugged GasAMERICAN HELIUM LLC
ANDY'S MESA FEDERAL 31 05-113-06114Plugged GasPATARA OIL & GAS LLC
ANDY'S MESA FEDERAL 42 05-113-06125Plugged Dry holePATARA OIL & GAS LLC
ANDY'S MESA UNIT 2 05-113-06001Plugged GasUNION OIL COMPANY OF CALIFORNIA
ANDY'S MESA UNIT 3 05-113-06002Plugged GasTOM BROWN INC
ANDY'S MESA UNIT 7 05-113-06006Plugged GasUNION OIL COMPANY OF CALIFORNIA
ANDY'S MESA-FEDERAL 6 05-113-06005Plugged GasAMERICAN HELIUM LLC
ANDYS MESA UNIT 8 05-113-06007Plugged Dry holeUNION OIL COMPANY OF CALIFORNIA
ANDYS MESA UNIT 9 05-113-06010Plugged Dry holeUNION OIL COMPANY OF CALIFORNIA
BIC MAC 6-12 05-113-06089Plugged GasHUNTINGTON ENERGY LLC
BIG GYPSUM VALLEY UNIT 1 05-113-05008Plugged Dry holeSHELL OIL COMPANY
BLACK FEDERAL 3-1 05-113-06067Plugged Dry holeKEBO OIL & GAS INC
BROAD UNIT 2 05-113-05020Plugged Dry holeHUNT OIL COMPANY
BROAD UNIT 1 05-113-05023Plugged Dry holeHUNT OIL COMPANY
CAPE HORN FEDERAL 1-28 05-113-06030Plugged Dry holeCOQUINA OIL CORPORATION
COCKLEBUR DRAW UNIT 2 05-113-06057Plugged Dry holeEXXON MOBIL CORPORATION
COCKLEBUR DRAW UNIT 4 05-113-06061Plugged GasTOM BROWN INC
DENVER 054519 1 05-113-40002Plugged Dry holeREYNOLDS MINING CORPORATION
EGNAR 1 05-113-05004Plugged Dry holeREYNOLDS MINING CORPORATION
EGNAR GOV 1-12 05-113-06009Plugged Dry holeJ-M OIL CORP
EGNAR UNIT 3 05-113-05000Plugged Dry holeTHE CALIFORNIA COMPANY
EGNAR UNIT 4 05-113-05002Plugged Dry holeASPEN DRILLING COMPANY
EGNAR UNIT 3 05-113-05009Plugged UnknownBELCO PETROLEUM CORPORATION
EGNAR UNIT 2 05-113-05011Plugged Dry holeBELCO PETROLEUM CORPORATION
EGNAR UNIT 1 05-113-05012Plugged Dry holePATARA OIL & GAS LLC
F H BUSS 1 05-113-05010Plugged Dry holeTURNER*FRED,JR.
FEDERAL 34-14 05-113-05079Plugged GasMGF OIL CORPORATION
FEDERAL 34-17 05-113-06024Plugged Dry holeBEAVER MESA EXPLORATION CO
FEDERAL 21-2 05-113-06041Plugged Dry holeTOM BROWN INC
FEDERAL 44-24 05-113-06062Plugged Dry holeAMERICAN HUNTER EXPLORATION LTD
FEDERAL C 1-1 05-113-06038Plugged OilSWEPI LP
FEDERAL DAWSON DRAW UNIT 24-10 05-113-06017Plugged Dry holeGRYNBERG* JACK DBA GRYNBERG PETROLEUM CO
FOSSIL FEDERAL 9 05-113-06076Plugged GasCABOT OIL & GAS CORPORATION
FOSSIL FEDERAL 6-18 05-113-06199Plugged OilHUNTINGTON ENERGY LLC
HAMILTON CREEK FEDERAL 35-43 05-113-06064Plugged Dry holeTOM BROWN INC
HAMILTON MESA STATE 16-24 05-113-06163Plugged GasPATARA OIL & GAS LLC
HAMM CANYON 1 05-113-05018Plugged Dry holeFULTON*R.H.
HAMM CANYON 2 05-113-06036Plugged Dry holeCHAMPLIN PETROLEUM COMPANY
HAMM CANYON UNIT-GOV 1 05-113-06008Plugged Dry holeANADARKO PETROLEUM CORPORATION
HARD LEFT 2-7 05-113-06121Plugged Dry holeCABOT OIL & GAS CORPORATION
HC FED 1-22-44-15 05-113-06234Plugged GasAMERICAN HELIUM LLC
HC FED 19-22-45-14 05-113-06236Plugged Dry holePATARA OIL & GAS LLC
HC FEDERAL 5-21 05-113-06078Plugged Dry holeTOM BROWN INC
HORSE RANGE 1 05-113-06016Plugged GasTOM BROWN INC
LONG 1 05-113-05001Plugged Dry holeTENNECO OIL CO
LONGRIDGE FEDERAL C-1 05-113-06037Plugged Dry holeCHAMPLIN PETROLEUM COMPANY
MARIE SCOTT 1 05-113-40001Plugged Dry holePENROSE & TATUM
MAVERICK DRAW FEDERAL 20-42 05-113-06110Plugged GasAMERICAN HELIUM LLC
MCINTYRE CANYON 4 05-113-05019Plugged Dry holePURE OIL CO.
MCINTYRE CANYON UNIT 1 05-113-05017Plugged GasPATARA OIL & GAS LLC
MCINTYRE CANYON UNIT 5 05-113-05022Plugged Dry holePURE OIL CO.
MCINTYRE CANYON UNIT 3 05-113-05077Plugged GasUNION OIL COMPANY OF CALIFORNIA
MCINTYRE CANYON UNIT 2 05-113-05078Plugged GasUNION OIL COMPANY OF CALIFORNIA
MCINTYRE CANYTON 8-34 05-113-06106Plugged GasTOM BROWN INC
NATURITA CREEK UNIT 1 05-113-06020Plugged Dry holeAMOCO PRODUCTION COMPANY
NELSON CREEK 25-13 05-113-06201Plugged Dry holeCABOT OIL & GAS CORPORATION
NICHOLAS WASH 22-1 05-113-06044Plugged Dry holeAPACHE CORPORATION
NICHOLAS WASH 15-42 05-113-06082Plugged GasPATARA OIL & GAS LLC
NICHOLAS WASH UNIT-FEDERA 1 05-113-06025Plugged Dry holeHAMILTON OIL & GAS CORPORATION
NORTH GYPSUM VALLEY UNIT 1 05-113-05016Plugged Dry holeSHELL OIL CO
NORWOOD UNIT 1 05-113-05013Plugged Dry holeMOBIL OIL CORPORATION
PLACERVILLE UNIT 1 05-113-05005Plugged Dry holeKERR MCGEE OIL INDUSTRIES INC
PURE-FEDERAL 1 05-113-05006Plugged Dry holeUNION OIL CO OF CALIFORNIA
SE ANDY'S MESA FEDERAL 12-24 05-113-06158Plugged Dry holePATARA OIL & GAS LLC
SE HAMILTON CREEK 16-44 05-113-06164Plugged GasPATARA OIL & GAS LLC
SHELL-FEDERAL C-16422 21-19 05-113-06026Plugged Dry holeSWEPI LP
SINGLE EAGLE 4 05-113-06180Plugged Dry holeCABOT OIL & GAS CORPORATION
SLICK ROCK FED 8-23-43-17 05-113-06220Plugged GasCRESCENT POINT ENERGY U.S. CORP
SLICKROCK 1 05-113-06013Plugged Dry holeREAD & STEVENS INC
SOUTH GYPSUM VALLEY 2 05-113-05076Plugged Dry holeSHELL OIL COMPANY
SOUTH GYPSUM VALLEY UNIT 1 05-113-05007Plugged Dry holeTHREE STATES OIL COMPANY
SPUD PATCH UNIT 1 05-113-06018Plugged Dry holeREAD & STEVENS INC
STATE 11-16 05-113-06021Plugged GasMGF OIL CORPORATION
STATE 1-16BD 05-113-06046Plugged Dry holeCOORS ENERGY COMPANY
STATE 4-36H 05-113-06056Plugged Dry holeAMERICAN HELIUM LLC
STEPHENS 1 05-113-05015Plugged Dry holeTIDAL OIL COMPANY
SUCKLA 1 (OWP) 05-113-06015Plugged Dry holeREAD & STEVENS INC
SUMMIT CANYON UNIT 1-5 05-113-06022Plugged Dry holeBELCO PETROLEUM CORPORATION
SUMMITT FEDERAL 1 05-113-06031Plugged Dry holeHILLIARD OIL & GAS INC
Summit Point Federal 1 05-113-06272Plugged Dry holeAMERICAN HELIUM LLC
THOMAS MOUNTAIN FEDERAL 1 05-113-06042Plugged Dry holeEXXON MOBIL CORPORATION
U S A 1-27SP 05-113-06053Plugged Dry holeCOORS ENERGY COMPANY
UNION FEDERAL 1-18 05-113-06032Plugged OilCHAMPLIN PETROLEUM COMPANY
USA C-11278 1-E-20 05-113-06012Plugged Dry holeUNION OIL COMPANY OF CALIFORNIA
USA DUNCAN 1-26H 05-113-06058Plugged Dry holeCOORS ENERGY COMPANY
WEST GYPSUM VALLEY UNIT 1 05-113-05021Plugged Dry holeSHELL OIL COMPANY
WILLIAM F WARREN/EGNAR UN 2 05-113-05003Plugged Dry holeREYNOLDS MINING CORPORATION