| MAMBA 30 STATE COM #704H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #705C | 7377 | Oil | Cancelled |
| MAMBA 30 STATE COM #706H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #707H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #708H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #709H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #720H | 7377 | Oil | New |
| MAMBA 30 STATE COM #741C | 7377 | Oil | Cancelled |
| MAMBA 30 STATE COM #742H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #743H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #744H | 7377 | Oil | Active |
| MAMBA 30 STATE COM #745H | 7377 | Oil | Active |
| MAMBA BQN STATE COM #001H | 7377 | Oil | Active |
| MAMBA BQN STATE COM #002H | 7377 | Oil | Active |
| MAMBA BQN STATE COM #004C | 25575 | Oil | Cancelled |
| MAMBA BQN STATE COM #005C | 25575 | Oil | Cancelled |
| MAMMOTH 1 TB FEDERAL COM #001H | 372098 | Oil | Active |
| MAMMOTH 1 TB FEDERAL COM #010H | 372098 | Oil | Active |
| MAMMOTH 1 WA FEDERAL COM #002H | 372098 | Oil | Active |
| MAMMOTH 1 WA FEDERAL COM #007H | 372098 | Oil | Active |
| MAMMOTH 1 WA FEDERAL COM #011H | 372098 | Oil | New |
| MAN HANDS 24S35E3427 #217C | 372043 | Oil | Cancelled |
| MANDA #001 | 256073 | Oil | Active |
| MANDA NCT C #001 | 329326 | Gas | Active |
| MANDELBAUM FEE #122H | 332195 | Oil | Active |
| MANDELBAUM FEE #126H | 332195 | Oil | Active |
| MANDELBAUM FEE #127H | 332195 | Oil | Cancelled |
| MANDELBAUM FEE #132H | 332195 | Oil | Active |
| MANDELBAUM FEE #136H | 332195 | Oil | Active |
| MANDELBAUM FEE #137H | 332195 | Oil | Active |
| MANDELBAUM FEE #142H | 332195 | Oil | Active |
| MANDELBAUM FEE #143H | 332195 | Oil | Active |
| MANDRELL BMR STATE COM #001 | 332741 | Gas | Active |
| MANDRELL BMR STATE COM #002 | 25575 | Gas | Plugged (site released) |
| MANGO BRM STATE #001H | 372165 | Oil | Active |
| MANILA 8408 19 30 31 STATE COM #003H | 260297 | Oil | New |
| MANILA 8408 19 30 31 STATE COM #004H | 260297 | Oil | New |
| MANTARAY 13 FEDERAL COM #001 | 7377 | Gas | Plugged (site released) |
| MANTEL 35 #004H | 372290 | Oil | Cancelled |
| MANZANITA STATE # 001 | 4323 | Oil | Plugged (site released) |
| MANZANITA STATE #002 | 372823 | Oil | Active |
| MARALO 16 STATE #001 | 281085 | Oil | Plugged (not released) |
| MARALO 16 STATE #002 | 330352 | Oil | Plugged (not released) |
| MARALO 16 STATE #003Y | 6488 | Oil | Plugged (site released) |
| MARALO 16 STATE #004 | 330352 | Oil | Plugged (not released) |
| MARALO 16 STATE #005 | 6488 | Oil | Plugged (site released) |
| MARALO 16 STATE #006Y | 330352 | Oil | Plugged (not released) |
| MARALO 16 STATE #007 | 6488 | Oil | Plugged (site released) |
| MARALO 16 STATE #008 | 330352 | Oil | Plugged (not released) |
| MARALO 16 STATE #009 | 330352 | Oil | Plugged (not released) |
| MARALO 16 STATE #010 | 330352 | Oil | Plugged (not released) |
| MARALO AKW STATE #001 | 25575 | Oil | Plugged (site released) |
| MARALO AKW STATE #002 | 25575 | Oil | Plugged (site released) |
| MARALO SHOLES B #002 | 213843 | Salt Water Disposal | Active |
| MARALO STATE #001 | 329326 | Gas | Active |
| MARALO STATE #001 | 21355 | Oil | Plugged (site released) |
| MARALO STATE #002 | 21355 | Salt Water Disposal | Plugged (site released) |
| MARALO SV 16 STATE #002 | 14007 | Oil | Plugged (site released) |
| MARALO SV 16 STATE #003 | 14007 | Oil | Plugged (site released) |
| MARALO SV 16 STATE #006 | 14007 | Oil | Plugged (site released) |
| MARALO SV 16 STATE COM #001 | 14007 | Oil | Plugged (site released) |
| MARATHON FEDERAL #001 | 6515 | Oil | Plugged (site released) |
| MARATHON ROAD 14 FEDERAL #001 | 14744 | Gas | Active |
| MARATHON ROAD 14 FEDERAL #002H | 14744 | Oil | Cancelled |
| MARATHON ROAD 14 FEDERAL #003H | 14744 | Oil | New |
| MARATHON ROAD 14 MD FEDERAL #001H | 14744 | Oil | Active |
| MARATHON ROAD 14 NC FEDERAL #001H | 14744 | Oil | Active |
| MARATHON ROAD 15 B3LD FEDERAL #001H | 14744 | Oil | Cancelled |
| MARATHON ROAD 15 B3OB FEDERAL #001H | 14744 | Oil | Active |
| MARATHON ROAD 15 NC FEDERAL #001H | 14744 | Oil | Active |
| MARATHON ROAD 15 PA FEDERAL #001H | 14744 | Oil | Active |
| MARATHON SECTION 17 STATE COM #001 | 372171 | Oil | Plugged (not released) |
| MARATHON SECTION 17 STATE COM #002 | 14021 | Gas | Plugged (site released) |
| MARATHON STATE #001 | 709 | Oil | Plugged (site released) |
| MARATHON STATE COM #001 | 18917 | Oil | Plugged (site released) |
| MARBLE STATE #001 | 13837 | Oil | Plugged (site released) |
| MARG B COM #001 | 16696 | Gas | Plugged (not released) |
| MARGARITA #001O | 22044 | Oil | Cancelled |
| MARGARITA 12 STATE COM #301H | 372165 | Oil | New |
| MARGARITA 12 STATE COM #302H | 372165 | Oil | New |
| MARGARITA 12 STATE COM #501H | 372165 | Oil | Active |
| MARGARITA 12 STATE COM #502H | 372165 | Oil | New |
| MARGARITA 12 STATE COM #601H | 372165 | Oil | New |
| MARGARITA 12 STATE COM #602H | 372165 | Oil | New |
| MARGARITA 13 FEDERAL COM #001H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #002H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #003H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #004H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #005H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #006H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #007H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #008H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #009H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #010H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #011H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #012H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #013H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #014H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #015H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #016H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #017H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #018H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #019H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #020H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #021H | 228937 | Oil | Cancelled |
| MARGARITA 13 FEDERAL COM #022H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #023H | 228937 | Oil | New |
| MARGARITA 13 FEDERAL COM #024H | 228937 | Oil | New |
| MARGARITA 19 35 11 STATE #001C | 328449 | Oil | Cancelled |
| MARGHERITA FEDERAL COM #601H | 229137 | Oil | New |
| MARGHERITA FEDERAL COM #602H | 229137 | Oil | New |
| MARGHERITA FEDERAL COM #603H | 229137 | Oil | New |
| MARGHERITA FEDERAL COM #604H | 229137 | Oil | New |
| MARGIE 24 FEDERAL COM #201H | 7377 | Oil | New |
| MARGIE 24 FEDERAL COM #202H | 7377 | Oil | New |
| MARGIE 24 FEDERAL COM #301H | 7377 | Oil | New |
| MARGIE 24 FEDERAL COM #304H | 7377 | Oil | New |
| MARGIE 24 FEDERAL COM #501H | 7377 | Oil | New |
| MARGIE 24 FEDERAL COM #504H | 7377 | Oil | New |
| MARIGOLD UNIT #001 | 372878 | Oil | Plugged (not released) |
| MARINER E2W2 07 06 W1 STATE COM #001H | 331595 | Oil | Cancelled |
| MARINER W2E2 07 06 W1 STATE COM #001H | 331595 | Oil | Cancelled |
| MARK #001 | 372823 | Oil | Active |
| MARK #002H | 372823 | Gas | Active |
| MARK #003H | 372823 | Oil | Active |
| MARK #004 | 372823 | Gas | Active |
| MARK #005 | 372823 | Gas | Active |
| MARK #007 | 372823 | Gas | Active |
| MARK #008 | 372823 | Oil | Active |
| MARK #009 | 372823 | Oil | Active |
| MARK #010 | 372823 | Oil | Active |
| MARK #011 | 372823 | Oil | Active |
| MARK #012 | 372823 | Oil | Active |
| MARK #013 | 372823 | Oil | Active |
| MARK FEDERAL #001 | 331569 | Oil | Active |
| MARK FEDERAL #002 | 18917 | Oil | Cancelled |
| MARK FEDERAL #002 | 331569 | Oil | Active |
| MARK FEDERAL #003 | 331569 | Oil | Active |
| MARK FEDERAL #004 | 331569 | Oil | Active |
| MARK FEDERAL #005 | 331569 | Oil | Active |
| MARK FEDERAL #006 | 331569 | Oil | Active |
| MARK FEDERAL #007 | 331569 | Gas | Active |
| MARK FEDERAL #008 | 18917 | Oil | Plugged (site released) |
| MARK OWEN #001 | 4323 | Oil | Plugged (site released) |
| MARK OWEN #001 | 372171 | Gas | Active |
| MARK OWEN #002 | 372171 | Gas | Active |
| MARK OWEN #003 | 21355 | Oil | Active |
| MARK OWEN #003 | 372171 | Gas | Active |
| MARK OWEN #004 | 4323 | Gas | Plugged (site released) |
| MARK OWEN #004 | 372171 | Oil | Active |
| MARK OWEN #005 | 21355 | Gas | Active |
| MARK OWEN #005 | 372171 | Oil | Active |
| MARK OWEN #006H | 4323 | Oil | Plugged (site released) |
| MARK OWEN #007 | 372171 | Oil | Active |
| MARK OWEN #008 | 372171 | Oil | Active |
| MARK OWEN #008 | 21355 | Oil | Active |
| MARK OWEN #009 | 372171 | Oil | Active |
| MARK OWEN #009 | 21355 | Oil | Active |
| MARK OWEN #010 | 21355 | Oil | Active |
| MARK OWEN #010 | 372171 | Oil | Active |
| MARK OWEN #011 | 14021 | Oil | Cancelled |
| MARK OWEN #011H | 21355 | Oil | Active |
| MARK OWEN #012 | 14021 | Oil | Cancelled |
| MARK OWEN #013 | 14021 | Oil | Cancelled |
| MARK OWEN #014 | 14021 | Oil | Cancelled |
| MARK OWEN #015 | 372171 | Oil | Active |
| MARK OWEN #016 | 372171 | Oil | Plugged (not released) |
| MARK OWEN #016K | 14021 | Oil | Cancelled |
| MARK OWEN #017 | 372171 | Oil | Plugged (not released) |
| MARK OWEN #018 | 372171 | Oil | Active |
| MARK OWEN #018L | 14021 | Oil | Cancelled |
| MARK OWEN #020 | 372171 | Oil | Active |
| MARK OWEN #028 | 372171 | Oil | Plugged (not released) |
| MARK OWEN #029 | 372171 | Oil | Active |
| MARK OWEN W #002 | 372171 | Oil | Active |
| MARK W OWENS #001 | 25670 | Oil | Plugged (site released) |
| MARKHAM 33 #001 | 4323 | Oil | Plugged (site released) |
| MARKHAM SWD #002 | 21566 | Salt Water Disposal | Plugged (site released) |
| MARLAN DOWNEY 4 9 23S 35E STATE COM #112C | 228937 | Oil | Cancelled |
| MARLAN DOWNEY 4 9 23S 35E STATE COM #113H | 228937 | Oil | Active |
| MARLAN DOWNEY 4 9 23S 35E STATE COM #114H | 228937 | Oil | Active |
| MARLAN DOWNEY 9 23 35 AR STATE #111H | 228937 | Oil | Active |
| MARLAN DOWNEY STATE COM #121H | 228937 | Oil | New |
| MARLAN DOWNEY STATE COM #122H | 228937 | Oil | New |
| MARLAN DOWNEY STATE COM #123H | 228937 | Oil | New |
| MARLAN DOWNEY STATE COM #124H | 228937 | Oil | New |
| MARLBORO #001 | 873 | Oil | Plugged (site released) |
| MAROON 24 FEE #001H | 330539 | Oil | Active |
| MAROON BELLS FEDERAL COM 16 32 36 SB #001H | 330220 | Oil | Active |
| MARS 10 STATE #502H | 7377 | Oil | Active |
| MARS 10 STATE #503H | 7377 | Oil | Active |
| MARS 10 STATE #504C | 7377 | Oil | Cancelled |
| MARS 10 STATE #505C | 7377 | Oil | Cancelled |
| MARS 10 STATE COM #506C | 7377 | Oil | Cancelled |
| MARS 10 STATE COM #507C | 7377 | Oil | Cancelled |
| MARS 3 STATE #001H | 7377 | Oil | Active |
| MARS STATE #001 | 310548 | Oil | Active |
| MARSH PERMIT 31 A #001 | 5073 | Oil | Plugged (site released) |
| MARSHALL #001 | 25593 | Gas | Active |
| MARSHALL #001 | 270329 | Oil | Plugged (site released) |