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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
LYN USX MC 5-23 05-013-06538Active GasEXTRACTION OIL & GAS INC
LYN USX MC 05-05 05-013-06594Shut in OilEXTRACTION OIL & GAS INC
LYNCH MC 6-9 05-013-06383Shut in GasEXTRACTION OIL & GAS INC
MACHEBEUF MD 12-9 05-013-06336Shut in GasEXTRACTION OIL & GAS INC
MACY 2(3) 05-013-06088Active GasEXTRACTION OIL & GAS INC
MARY MILLER 1-35 05-013-06150Active GasEXTRACTION OIL & GAS INC
MARY MILLER 4-35 05-013-06274Active GasEXTRACTION OIL & GAS INC
MARY MILLER 3-35 05-013-06275Active GasEXTRACTION OIL & GAS INC
MCCARTY 1-34 05-013-06101Active GasEXTRACTION OIL & GAS INC
MCDONALD 1 05-013-06047Active GasCRESTONE PEAK RESOURCES OPERATING LLC
MCDONALD 33-25 05-013-06525Active GasCRESTONE PEAK RESOURCES OPERATING LLC
MCDONALD 43-25 05-013-06531Active GasCRESTONE PEAK RESOURCES OPERATING LLC
MEMCO MC 8-4 05-013-06306Active GasEXTRACTION OIL & GAS INC
MEMO MC 8-3 05-013-06305Active GasEXTRACTION OIL & GAS INC
MORRIS MC 27-8 05-013-06421Shut in GasEXTRACTION OIL & GAS INC
MORRIS MC 27-7 05-013-06422Shut in GasEXTRACTION OIL & GAS INC
MORRIS MC 27-2 05-013-06442Shut in GasEXTRACTION OIL & GAS INC
OXFORD FARMS 31-26 05-013-06519Active GasCRESTONE PEAK RESOURCES OPERATING LLC
OXFORD FARMS 32-26 05-013-06552Active GasCRESTONE PEAK RESOURCES OPERATING LLC
OXFORD FARMS G UNIT 1 05-013-06111Active GasCRESTONE PEAK RESOURCES OPERATING LLC
PACIFIC 1-14 05-013-06278Active GasEXTRACTION OIL & GAS INC
PRICE 1-26 05-013-06134Active GasEXTRACTION OIL & GAS INC
QUINBY MD 12-4J 05-013-06256Temporarily abandoned GasEXTRACTION OIL & GAS INC
QUINBY MD 12-1 05-013-06346Active OilEXTRACTION OIL & GAS INC
QUINBY MD 12-3 05-013-06348Active GasEXTRACTION OIL & GAS INC
QUINBY MD 12-8 05-013-06351Active GasEXTRACTION OIL & GAS INC
QUINBY MD 12-6 05-013-06374Active GasEXTRACTION OIL & GAS INC
QUINBY MD 12-2 05-013-06464Active GasEXTRACTION OIL & GAS INC
ROBERTS 1-28 05-013-06176Shut in GasEXTRACTION OIL & GAS INC
ROBERTS 1-23 05-013-06286Active GasEXTRACTION OIL & GAS INC
ROSS 31-24 05-013-06504Active GasCRESTONE PEAK RESOURCES OPERATING LLC
ROSS 32-24 05-013-06566Active OilCRESTONE PEAK RESOURCES OPERATING LLC
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 H UNIT 1 05-013-06107Active GasCRESTONE PEAK RESOURCES OPERATING LLC
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
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
SWANSON 1-14 05-013-06190Active GasEXTRACTION OIL & GAS INC
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
TWIN CORNERS MC 4-3 05-013-06371Shut in 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
VAN THUYNE 1-35X 05-013-06178Active GasEXTRACTION OIL & GAS INC
VOAKE 32-25 05-013-06508Active GasCRESTONE PEAK RESOURCES OPERATING LLC
VOAKE 42-25 05-013-06516Active GasCRESTONE PEAK RESOURCES OPERATING LLC
VOAKE 31-25 05-013-06580Active GasCRESTONE PEAK RESOURCES OPERATING LLC
VON REYN MC 9-4 05-013-06303Shut in GasEXTRACTION OIL & GAS INC
WALKER 1-28 05-013-06157Shut in GasEXTRACTION OIL & GAS INC
WANEKA 1-1 05-013-06128Active GasEXTRACTION OIL & GAS INC
WHEELER 32-1 05-013-06507Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WHEELER 31-1 05-013-06537Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WHEELER 33-1 05-013-06547Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WHEELER 'G' UNIT 1 05-013-06449Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 32-13 05-013-06564Active OilCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 4-2-13 05-013-06571Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 12-13 05-013-06581Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 1-0-13 05-013-06591Active OilCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 0-2-13 05-013-06592Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 2-4-13 05-013-06636Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 4-4-13 05-013-06637Active GasCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 22-13 05-013-06638Active OilCRESTONE PEAK RESOURCES OPERATING LLC
WIGGETT 2-13 05-013-06641Active OilCRESTONE PEAK RESOURCES OPERATING LLC
WILSTED/UNKEFER 1-30 05-013-06189Shut in GasEXTRACTION OIL & GAS INC
YOUNG 2-26 05-013-06246Shut in GasEXTRACTION OIL & GAS INC
YOUNG MC 23-14D 05-013-06558Active OilEXTRACTION OIL & GAS INC
YOUNG MC 23-12D 05-013-06559Shut in OilEXTRACTION OIL & GAS INC
YOUNG MC 26-05D 05-013-06621Shut in OilEXTRACTION OIL & GAS INC
ZWICK F UNIT 1 05-013-06243Active OilCRESTONE PEAK RESOURCES OPERATING LLC

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