| MALCO B 6 B FEDERAL #007 | 6137 | Oil | New |
| MALCO B 6 FEDERAL COM #004H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #005H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #005H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #006H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #006H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #007H | 372290 | Oil | New |
| MALCO B 6 FEDERAL COM #008H | 372290 | Oil | New |
| MALCO B 6 J FEDERAL #009 | 6137 | Oil | New |
| MALCO B 6 J FEDERAL #010 | 372290 | Oil | Active |
| MALCO B 6 P FEDERAL #011 | 372290 | Oil | Active |
| MALCO B 6 P FEDERAL #012 | 372290 | Oil | Active |
| MALCO B FEDERAL #001 | 371484 | Oil | Active |
| MALCO B FEDERAL #003 | 6137 | Oil | Plugged (site released) |
| MALCO B FEDERAL #004 | 6137 | Oil | Plugged (site released) |
| MALCO B FEDERAL #005 | 6137 | Oil | Plugged (site released) |
| MALCO B FEDERAL #006 | 6137 | Oil | Plugged (site released) |
| MALCO FEDERAL #001 | 332468 | Oil | Active |
| MALCO STATE #001 | 265378 | Oil | Active |
| MALCO STATE #001 | 20451 | Oil | Plugged (site released) |
| MALCO STATE #002 | 265378 | Oil | Active |
| MALCO STATE #003 | 265378 | Oil | Active |
| MALCO STATE #004 | 20451 | Oil | Plugged (site released) |
| MALCO STATE #006 | 19958 | Oil | Active |
| MALDIVES 15 22 FEDERAL COM #331H | 6137 | Oil | New |
| MALDIVES 15 22 FEDERAL COM #522H | 6137 | Oil | New |
| MALDIVES 15 22 FEDERAL COM #621H | 6137 | Oil | New |
| MALDIVES 15 22 FEDERAL COM #711H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #231H | 6137 | Oil | Active |
| MALDIVES 15 27 FEDERAL COM #232H | 6137 | Oil | Active |
| MALDIVES 15 27 FEDERAL COM #233H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #234H | 6137 | Oil | Active |
| MALDIVES 15 27 FEDERAL COM #235H | 6137 | Oil | Active |
| MALDIVES 15 27 FEDERAL COM #236H | 6137 | Oil | Active |
| MALDIVES 15 27 FEDERAL COM #336H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #337H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #338H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #626H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #627H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #628H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #716H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #717H | 6137 | Oil | New |
| MALDIVES 15 27 FEDERAL COM #718H | 6137 | Oil | New |
| MALIBU 21 FEDERAL #001E | 13645 | Gas | Cancelled |
| MALIBU FEDERAL #001 | 330447 | Oil | Active |
| MALIBU FEDERAL #001 | 229137 | Oil | Active |
| MALIBU FEDERAL #003 | 20451 | Oil | Cancelled |
| MALIBU FEDERAL #004 | 20451 | Oil | Cancelled |
| MALIBU FEDERAL COM #002 | 229137 | Oil | New |
| MALLARD 18 FEDERAL #001 | 21355 | Oil | Cancelled |
| MALLARD HM #001 | 7377 | Oil | Plugged (site released) |
| MALLARD HM #002 | 7377 | Oil | Plugged (site released) |
| MALLON 03 STATE #001 | 13925 | Oil | Cancelled |
| MALLON 03 STATE #002 | 13925 | Oil | Cancelled |
| MALLON 10 FEDERAL #001 | 162683 | Oil | Plugged (site released) |
| MALLON 10 FEDERAL #002 | 13925 | Oil | Cancelled |
| MALLON 10 FEDERAL #003 | 13925 | Oil | Cancelled |
| MALLON 10 FEDERAL #004 | 162683 | Oil | Plugged (site released) |
| MALLON 16 STATE #001 | 162683 | Oil | Plugged (site released) |
| MALLON 16 STATE #002 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #003 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #004 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #005 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #006 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #007 | 13925 | Oil | Cancelled |
| MALLON 16 STATE #008 | 162683 | Oil | Cancelled |
| MALLON 21 FEDERAL #001 | 13925 | Oil | Cancelled |
| MALLON 21 FEDERAL #002 | 13925 | Oil | Cancelled |
| MALLON 21 FEDERAL #003 | 13925 | Oil | Cancelled |
| MALLON 24 FEDERAL #001 | 13925 | Oil | Cancelled |
| MALLON BELL 3 STATE COM #002 | 215099 | Gas | Active |
| MALLON PECOS RIVER 28 FEDERAL #001 | 162683 | Oil | Plugged (site released) |
| MALLON PECOS RIVER 28 FEDERAL #002 | 13925 | Oil | Cancelled |
| MALLON PECOS RIVER 28 FEDERAL #002 | 13925 | Oil | Cancelled |
| MALONE ASA FEDERAL COM #001 | 25575 | Oil | Plugged (site released) |
| MALONE ASA FEDERAL COM #002 | 7377 | Gas | Plugged (site released) |
| MALONE ASA FEDERAL COM #003 | 25575 | Gas | Plugged (site released) |
| MALOOF STATE #001 | 371484 | Oil | Active |
| MAMA JO 3531 FEDERAL COM #110H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #119H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #121H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #122H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #123H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #124H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #131H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #132H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #133H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #134H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #135H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #136H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #137H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #138H | 228937 | Oil | New |
| MAMA JO 3531 FEDERAL COM #201H | 228937 | Gas | New |
| MAMA JO 3531 FEDERAL COM #204H | 228937 | Gas | New |
| MAMA JO 3531 FEDERAL COM #221H | 228937 | Gas | New |
| MAMA JO 3531 FEDERAL COM #224H | 228937 | Gas | New |
| MAMMOTH FEE #001 | 329399 | Oil | Active |
| MAN CAVE 6 STATE #001C | 372098 | Gas | Cancelled |
| MAN CAVE 6 STATE #002C | 372098 | Gas | Cancelled |
| MAN CAVE 7 STATE COM #001C | 372098 | Gas | Cancelled |
| MAN CAVE 7 STATE COM #002C | 372098 | Gas | Cancelled |
| MAN CAVE 7 STATE COM #003C | 372098 | Gas | Cancelled |
| MAN CAVE 7 STATE COM #004C | 372098 | Gas | Cancelled |
| MAN STATE #001 | 229137 | Gas | Plugged (site released) |
| MAN STATE #002H | 372165 | Oil | Active |
| MAN STATE #003H | 372165 | Oil | Active |
| MAN STATE #501H | 229137 | Oil | New |
| MAN STATE #502H | 229137 | Oil | New |
| MANCHESTER BQQ STATE COM #001 | 7377 | Gas | Plugged (site released) |
| MANEATER 30 FEE COM #001 | 24010 | Gas | Plugged (site released) |
| MANN 3 FEDERAL #001 | 330211 | Oil | Plugged (site released) |
| MANN 3 FEDERAL #002 | 372290 | Oil | Active |
| MANN 3 FEDERAL #002C | 6137 | Oil | Cancelled |
| MANN 3 FEDERAL #003 | 372290 | Oil | Active |
| MANN 3 FEDERAL #004 | 6137 | Oil | Cancelled |
| MANN 3 FEDERAL #004 | 372290 | Oil | Active |
| MANN 3 FEDERAL #005 | 372290 | Oil | Active |
| MANN FEDERAL #001 | 372290 | Gas | Active |
| MANSEAU EK FEE #001 | 372290 | Gas | Active |
| MANZANO GRANDE FEDERAL #001 | 372098 | Gas | Active |
| MAPLE LEAF #001H | 330220 | Oil | Active |
| MAPLE STATE #001 | 328947 | Oil | Active |
| MAPLE STATE #002 | 229137 | Oil | Plugged (site released) |
| MAPLE STATE #003 | 328947 | Oil | Active |
| MAPLE STATE #004 | 328947 | Oil | Active |
| MAPLE STATE #005 | 229137 | Oil | Cancelled |
| MAPLE STATE #006 | 229137 | Oil | Cancelled |
| MAPLE STATE #007E | 229137 | Oil | Cancelled |
| MAPLE STATE #008 | 229137 | Oil | Cancelled |
| MAPLE STATE #009 | 229137 | Oil | Cancelled |
| MAPLE STATE #010 | 229137 | Oil | Cancelled |
| MAPLE STATE #011E | 229137 | Oil | Cancelled |
| MAPLE STATE #012E | 229137 | Oil | Cancelled |
| MAPLE STATE #013 | 328947 | Oil | Active |
| MAPLE STATE #014 | 229137 | Oil | Cancelled |
| MARA STATE #001 | 16696 | Gas | Active |
| MARACAS 22 STATE #001 | 328947 | Oil | Active |
| MARACAS 22 STATE #002 | 328947 | Oil | Active |
| MARACAS 22 STATE #003E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #004E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #005E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #006E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #007 | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #008E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #009E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #010E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #011E | 162683 | Oil | Cancelled |
| MARACAS 22 STATE #012 | 328947 | Oil | Active |
| MARALO 34 FEDERAL #003 | 14744 | Gas | Active |
| MARALO 34 FEDERAL #004 | 14744 | Gas | Plugged (site released) |
| MARALO 35 FEDERAL #005 | 14744 | Gas | Active |
| MARALO C & K STATE #001 | 14744 | Gas | Active |
| MARALO FEDERAL #001 | 14744 | Gas | Active |
| MARALO FEDERAL #002 | 14744 | Gas | Active |
| MARALO FEDERAL #002 | 331569 | Gas | Active |
| MARALO FEDERAL #003 | 331569 | Gas | Active |
| MARALO FEDERAL #004 | 15363 | Gas | Plugged (site released) |
| MARALO FEDERAL COM #001 | 331569 | Gas | Active |
| MARALO HL FEDERAL COM #001 | 7377 | Gas | Active |
| MARALO STATE #001 | 155615 | Gas | Plugged (site released) |
| MARATHON 25 STATE #006 | 372290 | Oil | Active |
| MARATHON 25 STATE #007 | 330447 | Oil | Plugged (not released) |
| MARATHON 25 STATE #008 | 372290 | Oil | Plugged (not released) |
| MARATHON 25 STATE #009 | 372290 | Oil | Active |
| MARATHON 25 STATE #010 | 372290 | Oil | Active |
| MARATHON 25 STATE #024 | 20451 | Oil | Cancelled |
| MARATHON 25 STATE #024 | 372290 | Oil | Active |
| MARATHON 25 STATE #025 | 372290 | Oil | Active |
| MARATHON 25 STATE #027 | 372290 | Oil | Active |
| MARATHON 25 STATE #028 | 372290 | Oil | Active |
| MARATHON 25 STATE #029 | 372290 | Oil | Active |
| MARATHON 25 STATE #030 | 372290 | Oil | Active |
| MARATHON 25 STATE #031 | 372290 | Oil | Plugged (not released) |
| MARATHON 25 STATE #032 | 372290 | Oil | Active |
| MARATHON 25 STATE #034 | 372290 | Oil | Active |
| MARATHON 26 STATE #001 | 372290 | Oil | Active |
| MARATHON 26 STATE #002 | 372290 | Oil | Active |
| MARATHON 26 STATE #003 | 372290 | Oil | Active |
| MARATHON 26 STATE #004 | 20451 | Oil | Cancelled |
| MARATHON 26 STATE #004 | 372290 | Oil | Active |
| MARATHON 26 STATE #005 | 372290 | Oil | Active |
| MARATHON 26 STATE #018 | 372290 | Oil | Active |
| MARATHON 26 STATE #019 | 372290 | Oil | Active |
| MARATHON 26 STATE #019E | 20451 | Oil | Cancelled |
| MARATHON 26 STATE #020 | 372290 | Oil | Active |
| MARATHON 26 STATE #033 | 372290 | Oil | Active |
| MARATHON 26 STATE #035 | 330447 | Oil | Cancelled |
| MARATHON 26 STATE #036 | 330447 | Oil | Cancelled |
| MARATHON 26 STATE #037 | 330447 | Oil | Cancelled |
| MARATHON A 25 STATE #011 | 372290 | Oil | Active |
| MARATHON A 25 STATE #012 | 372290 | Oil | Active |
| MARATHON A 25 STATE #014 | 372290 | Oil | Active |
| MARATHON A 25 STATE #015 | 372290 | Oil | Active |
| MARATHON A 25 STATE #016 | 281994 | Oil | Cancelled |
| MARATHON A 25 STATE #022 | 372290 | Oil | Active |
| MARATHON AGI STATE #001 | 7377 | Gas | Plugged (site released) |
| MARATHON AGI STATE #002H | 7377 | Gas | Plugged (site released) |
| MARATHON FEDERAL #001 | 14021 | Salt Water Disposal | Plugged (site released) |
| MARATHON MARTINEZ FEDERAL #001 | 232611 | Oil | Plugged (site released) |
| MARATHON STATE COM #001 | 24225 | Gas | Plugged (not released) |