| 91201 | NORTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Mar 2026 |
| 91202 | NORTHWEST SAGERTON UNIT | Stonewall County, TX | Oil & Gas Property | Mar 2020 |
| 91203 | NORTHWEST TERRY (ABO) UNIT | Terry County, TX | Oil & Gas Property | Mar 2026 |
| 91204 | NORTHWEST UNIT | Orange County, CA | Oil & Gas Property | Dec 1996 |
| 91205 | NORTHWEST VALERA UNIT | Coleman County, TX | Oil Property | Mar 2026 |
| 91206 | NORTHWESTERN MUTUAL LIFE INS CO | Cuyahoga County, OH | Oil & Gas Property | Dec 1993 |
| 91207 | NORTHWESTERN SHORES | Eddy County, NM | Oil & Gas Property | Sep 2004 |
| 91208 | NORTHWESTERN X | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 91209 | NORTHWET MINING NW | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 91210 | NORTHWOODS 26 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 91211 | NORTON | Finney County, KS | Oil & Gas Property | Feb 2026 |
| 91212 | NORTON | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 91213 | NORTON | Sullivan County, PA | Gas Property | Jan 2026 |
| 91214 | NORTON | Brazoria County, TX | Oil & Gas Property | Mar 2026 |
| 91215 | NORTON | Stephens County, OK | Oil & Gas Property | Feb 2011 |
| 91216 | NORTON | Alfalfa County, OK | Oil & Gas Property | Sep 2025 |
| 91217 | NORTON | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 91218 | NORTON | Kern County, CA | Oil Property | Jun 1986 |
| 91219 | NORTON | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 91220 | NORTON | Ness County, KS | Oil Property | Feb 2026 |
| 91221 | NORTON | Gove County, KS | Oil Property | Jan 2026 |
| 91222 | NORTON 27 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 91223 | NORTON 6N 2W 36 1HX | McClain County, OK | Oil & Gas Property | Apr 2026 |
| 91224 | NORTON C | Texas County, OK | Gas Property | Mar 2026 |
| 91225 | NORTON CS FEDERAL | Campbell County, WY | Gas Property | Aug 2018 |
| 91226 | NORTON E. E | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 91227 | NORTON GAS UNIT -A | Sherman County, TX | Gas Property | Mar 2026 |
| 91228 | NORTON GAS UNIT -C | Sherman County, TX | Gas Property | Mar 2026 |
| 91229 | NORTON L. B | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 91230 | NORTON PROPERTIES | Young County, TX | Oil & Gas Property | Mar 2026 |
| 91231 | NORTON R.W. JR.-CHAPPAROSA RANCH 3 | Zavala County, TX | Gas Property | Aug 2024 |
| 91232 | NORTON WOODS | Grand Traverse County, MI | Oil & Gas Property | Oct 2025 |
| 91233 | NORTON-ASHE | Kern County, CA | Oil & Gas Property | Mar 2014 |
| 91234 | NORTON-GLASSMAN LOT 515 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 91235 | NORTON-SCHAUB 84 TTT B33 | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 91236 | NORVELL | Callahan County, TX | Oil & Gas Property | Mar 2026 |
| 91237 | NORVELL | Seminole County, OK | Oil & Gas Property | Jun 2022 |
| 91238 | NORVELL | Stephens County, TX | Oil & Gas Property | Mar 2026 |
| 91239 | NORVELL | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 91240 | NORVELL | Seminole County, OK | Oil Property | Dec 2021 |
| 91241 | NORVELL | Seminole County, OK | Oil Property | Mar 2026 |
| 91242 | NORVELL | Randolph County, WV | Gas Property | Dec 2021 |
| 91243 | NORVELL, J | Webster County, KY | Oil Property | Dec 2012 |
| 91244 | NORVILL | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 91245 | NORVILLE | Garvin County, OK | Oil & Gas Property | Mar 2026 |
| 91246 | NORVILLE | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 91247 | NORVILLE | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 91248 | NORWAY | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 91249 | NORWICH UNIT | Missaukee County, MI | Oil & Gas Property | Mar 2026 |
| 91250 | NORWIN SCHOOL DISTRICT 00 | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 91251 | NORWOOD | Logan County, OK | Oil & Gas Property | Mar 2026 |
| 91252 | NORWOOD | Conway County, AR | Gas Property | Jul 2024 |
| 91253 | NORWOOD | Eastland County, TX | Oil & Gas Property | Aug 2017 |
| 91254 | NORWOOD HEIRS-LAFLEUR UNIT | Orange County, TX | Oil & Gas Property | Aug 2025 |
| 91255 | NOSKE | Kiowa County, OK | Oil Property | Dec 2025 |
| 91256 | NOSLER 12 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 91257 | NOSLER 24 FEDERAL PM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 91258 | NOSS UNIT | Beaver County, PA | Gas Property | Mar 2026 |
| 91259 | NOSSAMAN | Alfalfa County, OK | Oil & Gas Property | Aug 2021 |
| 91260 | NOSSE | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 91261 | NOTCHES | Natrona County, WY | Oil Property | Apr 2026 |
| 91262 | NOTRE DAME | Fayette County, AL | Gas Property | Mar 2026 |
| 91263 | NOTTEN | Ventura County, CA | Oil & Gas Property | Nov 1986 |
| 91264 | NOTTINGHAM | Payne County, OK | Oil & Gas Property | Jun 1995 |
| 91265 | NOTTINGHAM | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 91266 | NOVA | Laramie County, WY | Oil & Gas Property | Apr 2026 |
| 91267 | NOVA 3031 | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 91268 | NOVA 33 | Howard County, TX | Oil & Gas Property | Oct 2024 |
| 91269 | NOVACEK | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 91270 | NOVAK | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 91271 | NOVAK | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 91272 | NOVAK | Hansford County, TX | Oil & Gas Property | Mar 2026 |
| 91273 | NOVAK | Marion County, KS | Oil Property | Oct 2018 |
| 91274 | NOVAK | Morris County, KS | Oil Property | Jul 2020 |
| 91275 | NOVAK UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 91276 | NOVASIO STATE 1-16-21H-142-95 | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 91277 | NOVICE UNIT | Coleman County, TX | Oil & Gas Property | Apr 2024 |
| 91278 | NOVIKOFF | Tarrant County, TX | Gas Property | Mar 2026 |
| 91279 | NOVINGER | Meade County, KS | Oil & Gas Property | Jul 2021 |
| 91280 | NOVOSAD HCX1 | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 91281 | NOVOSAD UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 91282 | NOVOSAD UNIT | Brazos County, TX | Oil & Gas Property | Feb 2026 |
| 91283 | NOVOSEL | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 91284 | NOVOSEL LOT 436 472 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 91285 | NOVOSEL M | Allegan County, MI | Oil Property | Apr 2026 |
| 91286 | NOVOTNY | Neosho County, KS | Gas Property | Feb 2026 |
| 91287 | NOVOTNY | Caddo County, OK | Oil Property | Mar 2026 |
| 91288 | NOVOTNY | Pratt County, KS | Oil & Gas Property | Jan 2026 |
| 91289 | NOVOTNY | Grant County, KS | Gas Property | Feb 2026 |
| 91290 | NOWAK | Palo Pinto County, TX | Oil & Gas Property | Mar 2026 |
| 91291 | NOWAK | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 91292 | NOWAK | Ellis County, KS | Oil Property | Jan 2026 |
| 91293 | NOWAK-COOKS POINT UNIT | Burleson County, TX | Oil & Gas Property | Mar 2026 |
| 91294 | NOWELL | Dawson County, TX | Oil & Gas Property | Mar 2026 |
| 91295 | NOWICKI | Susquehanna County, PA | Gas Property | Mar 2026 |
| 91296 | NOWLIN | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 91297 | NOWLIN BILLIE MARIE | Johnson County, TX | Oil & Gas Property | Mar 2026 |
| 91298 | NOWLIN CLYDE | Hill County, TX | Gas Property | Mar 2026 |
| 91299 | NOWLIN GENEVIEVE UNIT | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 91300 | NOWLIN T. P | Frio County, TX | Oil & Gas Property | Mar 2026 |