Oil & Gas Operators in U.S.

Search for U.S. oil and gas operators by operator name or browse by county to find the operator you're looking for. Find wells by operator, the oil and gas produced by county per operator, and recent drilling permits filed by U.S. operators.


Want even more details on U.S. oil and gas operators? Subscribe now to get access to advanced mapping features, production information, well details, operator details and much more.


Oil & Gas Operators Across the United States
Operator Operating State Recent Oil Production Recent Gas Production Production Dates on File
Koehn, Radell W. And Austin Koehn & Morgan Koehn Kansas 2,221 BBLs 0 MCF Jan 2010 - Sep 2021
Kraken Development III, LLC North Dakota 116,401 BBLs 267,969 MCF Oct 2018 - Nov 2021
Kraken Operating, LLC Montana 355,985 BBLs 373,605 MCF Sep 2013 - Sep 2021
Kraken Operating, LLC North Dakota 392,164 BBLs 1,171,826 MCF Sep 2016 - Nov 2021
L. D. Drilling, Inc. Kansas 20,632 BBLs 0 MCF Jan 1980 - Sep 2021
Lachenmayr Oil LLC Kansas 2,609 BBLs 0 MCF Jan 1980 - Sep 2021
Lafayette Oilfield Contractors, Inc. Louisiana 5,540 BBLs 0 MCF Nov 2020 - Jun 2021
Land And Natural Resource Development, Inc. Alabama 4,189 BBLs 73,885 MCF Jul 1977 - Oct 2021
Landmark Resources, Inc. Kansas 10,274 BBLs 4,075 MCF Jan 1980 - Sep 2021
Lario Oil & Gas Company Kansas 30,101 BBLs 39,737 MCF Jan 1980 - Sep 2021
Lawco Holdings, LLC Kansas 2,348 BBLs 0 MCF Aug 2014 - Sep 2021
Laymon Oil II, LLC Kansas 12,534 BBLs 0 MCF Jan 1980 - Sep 2021
LB Exploration, Inc. Kansas 1,869 BBLs 22,972 MCF Jan 1980 - Sep 2021
Lboc, LLC Arkansas 2,077 BBLs 0 MCF Jan 2001 - Oct 2021
Lebsack Oil Production Inc. Kansas 4,931 BBLs 2,548 MCF Jan 1980 - Sep 2021
Legacy Reserves Operating LP Montana 15,053 BBLs 8,676 MCF Jun 2012 - Oct 2021
Legacy Reserves Operating LP North Dakota 10,203 BBLs 6,030 MCF Oct 2006 - Nov 2021
Legacy Reserves Operating LP Wyoming 27,179 BBLs 579 MCF Jan 1998 - Nov 2021
Legacy Reserves Operating, LP New Mexico 124,608 BBLs 438,177 MCF May 2006 - Nov 2021
Lewis Operating Company Louisiana 2,587 BBLs 236 MCF Oct 1988 - Jun 2021
Liberty Resources Management Company, LLC North Dakota 109,115 BBLs 373,034 MCF Jun 2014 - Dec 2021
Lime Rock Resources III-A, L.P. North Dakota 308,727 BBLs 381,712 MCF Mar 2015 - Nov 2021
Llox, L.L.C. Louisiana 47,457 BBLs 379,836 MCF Feb 2015 - Jun 2021
Lobo Operating, Inc. Louisiana 4,592 BBLs 4,712 MCF Mar 1995 - May 2021
Loeb LLC* Herman L Colorado 2,192 BBLs 12,152 MCF Jan 1999 - Dec 2021
Logos Operating, LLC New Mexico 42,522 BBLs 3,617,699 MCF Jul 2012 - Nov 2021
Loil Oil LLC Wyoming 3,161 BBLs 842 MCF Nov 2016 - Nov 2021
Lonewolf Operating, LLC Montana 2,421 BBLs 15,403 MCF Aug 2018 - Oct 2021
Longfellow Energy, LP New Mexico 30,705 BBLs 63,047 MCF Jul 2017 - Nov 2021
Longs Peak Resources LLC Wyoming 3,315 BBLs 1,654 MCF Feb 2016 - Oct 2021
Lotus Operating Company, L.L.C. Kansas 4,488 BBLs 60,563 MCF Jan 1980 - Sep 2021
Luff Exploration Company North Dakota 12,195 BBLs 9,630 MCF Dec 1996 - Nov 2021
Lynx Operating Co., Inc. New Mexico 2,014 BBLs 1,958 MCF Jan 1999 - Nov 2021
M & G DRLG Co Inc New Mexico 129 BBLs 70,121 MCF May 1995 - Nov 2021
M & K Oil Company LLC Wyoming 19,155 BBLs 70,592 MCF Jan 1978 - Nov 2021
M & M Exploration, Inc. Kansas 1,301 BBLs 21,412 MCF Mar 2002 - Sep 2021
M & M Oil Company, L.L.C. Louisiana 2,611 BBLs 0 MCF Aug 1994 - Jun 2021
M G Oil Inc Kansas 5,605 BBLs 0 MCF Jan 1980 - Sep 2021
Mack Energy Co. Louisiana 4,662 BBLs 10,371 MCF Nov 2007 - Jul 2021
Mack Energy Corp New Mexico 106,608 BBLs 268,819 MCF Jan 1993 - Nov 2021
Magna Operating, LLC Louisiana 5,898 BBLs 5,944 MCF Sep 2010 - Jun 2021
Magpie Operating, Inc Colorado 13,916 BBLs 68,574 MCF Jan 1999 - Nov 2021
Mai Oil Operations, Inc. Kansas 46,416 BBLs 623 MCF Jan 1980 - Sep 2021
Mammoth Exploration, LLC New Mexico 1,561 BBLs 28,709 MCF Nov 2017 - Nov 2021
Mantle Oil & Gas, LLC Louisiana 2,061 BBLs 0 MCF Jan 2009 - May 2021
Manzano LLC New Mexico 11,852 BBLs 27,787 MCF Mar 2005 - Oct 2021
Mar-Lou Oil Co., LLC Kansas 2,267 BBLs 0 MCF Jan 1980 - Sep 2021
Marathon Oil Company North Dakota 3,202,395 BBLs 5,852,721 MCF Jul 1979 - Nov 2021
Marathon Oil Permian LLC New Mexico 391,098 BBLs 1,673,135 MCF Jul 2017 - Nov 2021
Marlin Exploration, LLC Louisiana 2,598 BBLs 519 MCF Mar 2015 - Jul 2021