WellheadMap

Home › Colorado › Boulder

Boulder County, CO oil and gas wells

783 wells: 111 active, 400 plugged, run by 95 operators.

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

Top operators in Boulder

OperatorActiveWells here
CRESTONE PEAK RESOURCES OPERATING LLC71126
EXTRACTION OIL & GAS INC39157
PHOENIX RESOURCES LLC11
GERRITY OIL & GAS CORP091
ENCANA OIL & GAS (USA) INC047
OLD OPERATORS - STATUS UNKNOWN044
BASIN EXPLORATION INC019
MARTIN EXPLORATION MANAGEMENT CO019
NOBLE ENERGY INC018
MEYER OIL COMPANY017
KERR MCGEE OIL & GAS ONSHORE LP016
VESSELS OIL & GAS COMPANY010
WISSOTA PETROLEUM CORP09
HS RESOURCES INC07
NORTH AMERICAN RESOURCES COMPANY07
ENERGY & CARBON MANAGEMENT COMMISSION06
PATINA OIL & GAS CORPORATION06
TOP OPERATING COMPANY06
XO EXPLORATION INC05
CAERUS WASHCO LLC04
CDM OIL & GAS04
FRONTIER O & G CO OF TEXAS INC04
PDC ENERGY INC04
PRIMA EXPLORATION INC04
UNIVERSAL OPERATING COMPANY04

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
ROSS 6-4-24 05-013-06657Cancelled / expired UnknownENCANA OIL & GAS (USA) INC
ROSS 'G' UNIT 1 05-013-06116Plugged GasCRESTONE PEAK RESOURCES OPERATING LLC
SAM HOFFMAN 1 05-013-06015Plugged Dry holeEMPIRE DRILLING COMPANY
SAM RUDD 1 05-013-06004Plugged Dry holeJORDAN* TOM
SAVANNA 3 05-013-40007Plugged Dry holeMEYER OIL COMPANY
SAVANNA 6 05-013-40008Plugged Dry holeMEYER OIL COMPANY
SAVANNA 5 (OWP) 05-013-40010Plugged Dry holeENERGY & CARBON MANAGEMENT COMMISSION
SAVANNA 4 (OWP) 05-013-40011Plugged Dry holeENERGY & CARBON MANAGEMENT COMMISSION
SAVANNA 9 (OWP) 05-013-40012Plugged Dry holeENERGY & CARBON MANAGEMENT COMMISSION
SCHULER 11-23 05-013-06457Plugged OilKERR MCGEE OIL & GAS ONSHORE LP
SCHULER 12-23 05-013-06458Plugged GasKERR MCGEE OIL & GAS ONSHORE LP
SHAFFER NEWMAN 13-13 05-013-06539Active GasCRESTONE PEAK RESOURCES OPERATING LLC
SHAFFER NEWMAN 1-8-13 05-013-06582Active GasCRESTONE PEAK RESOURCES OPERATING LLC
SHAFFER NEWMAN 24-13 05-013-06583Plugged GasCRESTONE PEAK RESOURCES OPERATING LLC
SHAFFER NEWMAN 23-13 05-013-06584Cancelled / expired UnknownENCANA OIL & GAS (USA) INC
SHAFFER NEWMAN 4-6-13 05-013-06585Cancelled / expired UnknownENCANA OIL & GAS (USA) INC
SHAFFER NEWMAN 2-4-13 05-013-06586Cancelled / expired UnknownENCANA OIL & GAS (USA) INC
SHAFFER NEWMAN 0-6-13 05-013-06588Plugged GasCRESTONE PEAK RESOURCES OPERATING LLC
SHAFFER-NEWMAN 13-14 05-013-06494Cancelled / expired OilVESSELS OIL & GAS COMPANY
SHAFFER-NEWMAN H UNIT 1 05-013-06107Active GasCRESTONE PEAK RESOURCES OPERATING LLC
SHEDD 1 05-013-06225Cancelled / expired UnknownKP KAUFFMAN COMPANY INC
SIMPSON MD 2-8J 05-013-06113Plugged GasEXTRACTION OIL & GAS INC
SIMPSON MD 2-2 05-013-06290Shut in GasEXTRACTION OIL & GAS INC
SIMPSON MD 2-7 05-013-06291Shut in GasEXTRACTION OIL & GAS INC
SIMPSON MD 2-1 05-013-06293Shut in GasEXTRACTION OIL & GAS INC
SINKEY 1-19 05-013-06056Plugged GasGERRITY OIL & GAS CORP
SMITH 1 05-013-05084Plugged Dry holeGOODALL/CALSTAR
STATE 1 05-013-06007Plugged Dry hole—
STATE AQ 1 05-013-06146Plugged GasKERR MCGEE OIL & GAS ONSHORE LP
STATE B 1 05-013-05074Plugged Dry hole—
STEINBAUGH 1 05-013-05012Plugged Dry holeOMEGA OIL CORP.
STEINBAUGH 22-1 05-013-06067Cancelled / expired UnknownMARTIN EXPLORATION MANAGEMENT CO
STERGEON 1 05-013-05065Plugged Dry hole—
STILL MEADOW FARMS 1 05-013-06230Plugged Dry holeMEYER OIL COMPANY
STROMQUIST 2 05-013-06152Shut in GasEXTRACTION OIL & GAS INC
STROMQUIST 1 05-013-06183Shut in GasEXTRACTION OIL & GAS INC
STROMQUIST 4 05-013-06208Active GasEXTRACTION OIL & GAS INC
STROMQUIST 43-24 05-013-06549Active OilCRESTONE PEAK RESOURCES OPERATING LLC
SUPERIOR 2-26 05-013-06276Cancelled / expired UnknownMARTIN EXPLORATION MANAGEMENT CO
SUPERIOR 3-35 05-013-06288Cancelled / expired UnknownMARTIN EXPLORATION MANAGEMENT CO
SUPERIOR ASSOCIATES 26-4 05-013-06070Plugged Dry holeHS RESOURCES INC
SUPERIOR ASSOCIATES 35-2 05-013-06083Plugged Dry holeHS RESOURCES INC
SUPERIOR ASSOCIATION 26-1 05-013-06040Plugged Dry holeHS RESOURCES INC
SWANSON 1-14 05-013-06190Active GasEXTRACTION OIL & GAS INC
SWANSON 23-14 05-013-06223Plugged Dry holePRIMA EXPLORATION INC
SWANSON F UNIT 0 05-013-06141Cancelled / expired GasVESSELS OIL & GAS COMPANY
SWANSON G UNIT 1 05-013-06142Cancelled / expired GasVESSELS OIL & GAS COMPANY
TABOR 1 05-013-06167Plugged Dry holeMEYER OIL COMPANY
TABOR 2 05-013-06173Plugged Dry holeMEYER OIL COMPANY
TABOR 3 05-013-06192Plugged Dry holeMEYER OIL COMPANY
TABOR 4 05-013-06207Plugged Dry holeHYNDREX RESOURCES
TABOR 5 05-013-06212Plugged Dry holeHYNDREX RESOURCES
TABOR 6 05-013-06222Plugged Dry holeMEYER OIL COMPANY
TABOR 7 05-013-06232Plugged OilKP KAUFFMAN COMPANY INC
TABOR 8 05-013-06234Plugged Dry holeMEYER OIL COMPANY
TANAKA 1-11 (OWP) 05-013-06202Plugged OilMEYER OIL COMPANY
TANAKA BROS 1 05-013-06036Plugged GasTOP OPERATING COMPANY
THOMAS 1 05-013-60011Plugged Dry holeREYNOLDS* NOEL
THRONDSON 1 05-013-06017Active GasEXTRACTION OIL & GAS INC
THRONDSON 2 05-013-06033Shut in OilEXTRACTION OIL & GAS INC
THRONDSON 3-2 05-013-06248Active GasEXTRACTION OIL & GAS INC
THRONDSON MC 2-4 05-013-06417Plugged OilEXTRACTION OIL & GAS INC
THRONDSON MC 2-6 05-013-06418Plugged OilEXTRACTION OIL & GAS INC
THRONDSON MC 2-12 05-013-06419Cancelled / expired UnknownGERRITY OIL & GAS CORP
THRONDSON MC 2-13 05-013-06420Cancelled / expired UnknownGERRITY OIL & GAS CORP
THRONDSON MC 2-11 05-013-06445Cancelled / expired UnknownGERRITY OIL & GAS CORP
TIMKEN 1 05-013-05015Plugged Dry holeJUHL* MARIUS & ASSOCIATES
TLD 13-9 05-013-06117Plugged Dry holeGERRITY OIL & GAS CORP
TOBEY 1-14 05-013-06267Plugged OilPATINA OIL & GAS CORPORATION
TODENHOFT 1 05-013-05076Plugged Dry holeLANDAUER* FRANK
TWIN CORNERS 1-4 05-013-06188Plugged GasEXTRACTION OIL & GAS INC
TWIN CORNERS MC 4-11 05-013-06387Cancelled / expired UnknownGERRITY OIL & GAS CORP
TWIN CORNERS MC-4-12 05-013-06388Cancelled / expired OilGERRITY OIL & GAS CORP
TWIN CORNERS MC 4-13 05-013-06389Cancelled / expired UnknownGERRITY OIL & GAS CORP
TWIN CORNERS MC 4-14 05-013-06390Plugged GasKERR MCGEE OIL & GAS ONSHORE LP
TWIN CORNERS MC 4-3 05-013-06371Shut in GasEXTRACTION OIL & GAS INC
TWIN CORNERS MC 4-4 05-013-06372Plugged GasEXTRACTION OIL & GAS INC
TWIN CORNERS MC 4-5 05-013-06373Shut in GasEXTRACTION OIL & GAS INC
TYLER 1-4 05-013-06102Active GasEXTRACTION OIL & GAS INC
TYLER 2-4 05-013-06238Active GasEXTRACTION OIL & GAS INC
TYLER MC 4-1 05-013-06296Cancelled / expired UnknownGERRITY OIL & GAS CORP
TYLER MC 4-2 05-013-06297Cancelled / expired UnknownGERRITY OIL & GAS CORP
TYLER MC 4-7 05-013-06298Cancelled / expired UnknownGERRITY OIL & GAS CORP
TYLER MC 4-9 05-013-06299Cancelled / expired UnknownGERRITY OIL & GAS CORP
TYLER MC 4-10 05-013-06300Cancelled / expired UnknownGERRITY OIL & GAS CORP
TYLER MC 4-15 05-013-06301Cancelled / expired UnknownGERRITY OIL & GAS CORP
UNKEFER MC 30-1 05-013-06405Cancelled / expired UnknownGERRITY OIL & GAS CORP
UNKEFER MC 30-8 05-013-06406Cancelled / expired UnknownGERRITY OIL & GAS CORP
UNKEFER MC 30-9 05-013-06407Cancelled / expired UnknownGERRITY OIL & GAS CORP
UNKEFER MC 30-10 05-013-06408Cancelled / expired UnknownGERRITY OIL & GAS CORP
UPRR 1 05-013-06018Plugged Dry holeMARTIN OIL SERVICE INC
VAN THUYNE 1-35 05-013-06160Plugged Dry holeMARTIN EXPLORATION MANAGEMENT CO
VAN THUYNE 1-35X 05-013-06178Active GasEXTRACTION OIL & GAS INC
VAN THUYNE MB 35-4 05-013-06446Cancelled / expired UnknownGERRITY OIL & GAS CORP
VANTHUYNE 31-34 05-013-06430Cancelled / expired UnknownBASIN EXPLORATION INC
VANTHUYNE 32-34 05-013-06435Cancelled / expired UnknownBASIN EXPLORATION INC
VANTHUYNE 42-34 05-013-06436Plugged OilKERR MCGEE OIL & GAS ONSHORE LP
VARRA MD 28-1D 05-013-06369Cancelled / expired UnknownGERRITY OIL & GAS CORP
VARRA MD 28-4D 05-013-06370Plugged OilEXTRACTION OIL & GAS INC
VARRA MD 28-2 05-013-06399Cancelled / expired UnknownGERRITY OIL & GAS CORP

← Previous Next →