| 21201 | KATMANDU | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 21202 | KATRIN | Fayette County, TX | Oil & Gas Property | Feb 1996 |
| 21203 | KATRINA | Martin County, TX | Oil & Gas Property | May 2020 |
| 21204 | KATY | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 21205 | KATZ (STRAWN) UNIT | Stonewall County, TX | Oil & Gas Property | Jan 2025 |
| 21206 | KATZFEY | Live Oak County, TX | Oil & Gas Property | Jun 2023 |
| 21207 | KAUFER | Kleberg County, TX | Oil & Gas Property | Jun 2010 |
| 21208 | KAUFER LEO -B- / | Kleberg County, TX | Oil & Gas Property | Apr 2024 |
| 21209 | KAUFFMAN STATE UNIT C4-6 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 21210 | KAUFMAN | Roberts County, TX | Oil & Gas Property | Jan 2025 |
| 21211 | KAUFMAN | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 21212 | KAUFMAN UNIT | Kaufman County, TX | Oil Property | Jan 2025 |
| 21213 | KAVANAUGH & COLLINS | Polk County, TX | Oil & Gas Property | Jan 2025 |
| 21214 | KAY SAM | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 21215 | KAY UNIT A 1 | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 21216 | KAYCEE 57-3-4 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 21217 | KAYCEE STATE 57-3-33 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 21218 | KAYLA | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 21219 | KAYLA | Gray County, TX | Oil & Gas Property | Nov 2024 |
| 21220 | KAYLEIGH | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 21221 | KAYLINA 1 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 21222 | KAYSER EVA | Ector County, TX | Oil & Gas Property | Dec 2024 |
| 21223 | KAZBEK UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 21224 | KAZMIR | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 21225 | KC PREMIUM 56-T2-48 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 21226 | KC UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 21227 | KEACH GAS UNIT 1 | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 21228 | KEACH-HALEPESKA (SA) D | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 21229 | KEAHEY | Gray County, TX | Gas Property | Jan 2025 |
| 21230 | KEAHEY OIL UNIT | Marion County, TX | Oil & Gas Property | Oct 2015 |
| 21231 | KEARBY | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 21232 | KEARLEY | Coleman County, TX | Oil & Gas Property | Apr 2024 |
| 21233 | KEARNEY MARTIN | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 21234 | KEASLER | Reeves County, TX | Oil & Gas Property | Jan 2022 |
| 21235 | KEASLER | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 21236 | KEATHLEY | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 21237 | KEATHLEY | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 21238 | KEATLEY | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 21239 | KEATON | Martin County, TX | Oil & Gas Property | Jul 2024 |
| 21240 | KEC EXPLORATION ET AL | Polk County, TX | Oil & Gas Property | Jan 2016 |
| 21241 | KECK | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 21242 | KEE BOBBIE B | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 21243 | KEE MARY ANN | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 21244 | KEEGAN | Midland County, TX | Oil & Gas Property | Oct 2023 |
| 21245 | KEEL CARLENE | Schleicher County, TX | Gas Property | Jan 2025 |
| 21246 | KEELAND GAS UNIT 1 | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 21247 | KEELE | Upton County, TX | Oil & Gas Property | Mar 2024 |
| 21248 | KEELER | Brown County, TX | Oil & Gas Property | Dec 2024 |
| 21249 | KEELING | Clay County, TX | Oil & Gas Property | Dec 2024 |
| 21250 | KEELING | Schleicher County, TX | Oil & Gas Property | Jun 2022 |
| 21251 | KEELING | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 21252 | KEELING (ALLOCATION) | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 21253 | KEELING 2 | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 21254 | KEELING FAMILY GAS UNIT 1 | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 21255 | KEELING GEORGE W | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 21256 | KEELING-BUNYARD (ALLOCATION) | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 21257 | KEELING-DALY | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 21258 | KEELING-GRESHAM (ALLOCATION) | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 21259 | KEEN | Young County, TX | Oil & Gas Property | Jan 2025 |
| 21260 | KEENAN -A | Sherman County, TX | Gas Property | Jan 2025 |
| 21261 | KEENE | Sutton County, TX | Oil & Gas Property | Jan 2025 |
| 21262 | KEENE | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 21263 | KEENE STELLA ET AL 77 | Sutton County, TX | Gas Property | Jan 2025 |
| 21264 | KEENER | Sherman County, TX | Oil & Gas Property | Jan 2025 |
| 21265 | KEENEY | Schleicher County, TX | Oil & Gas Property | Jan 2025 |
| 21266 | KEENEY | Upton County, TX | Oil & Gas Property | Sep 2011 |
| 21267 | KEENEY | Lamb County, TX | Oil & Gas Property | Jan 2025 |
| 21268 | KEENEY-NEILL UNIT | Schleicher County, TX | Oil & Gas Property | Jan 2025 |
| 21269 | KEEP A STEPPIN | Tarrant County, TX | Gas Property | Jan 2025 |
| 21270 | KEERAN | Victoria County, TX | Oil & Gas Property | Dec 2013 |
| 21271 | KEES 1 | Carson County, TX | Gas Property | Jan 2025 |
| 21272 | KEESE | Nueces County, TX | Gas Property | Jan 2025 |
| 21273 | KEESEE | Jones County, TX | Oil Property | May 2023 |
| 21274 | KEETER | Throckmorton County, TX | Oil & Gas Property | Dec 2023 |
| 21275 | KEETER | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 21276 | KEETER | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 21277 | KEETER | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 21278 | KEETER RANCHES | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 21279 | KEETER RANCHES INC | Throckmorton County, TX | Oil & Gas Property | Nov 2024 |
| 21280 | KEETON | Garza County, TX | Oil Property | Dec 2023 |
| 21281 | KEETON | Clay County, TX | Oil Property | Jan 2025 |
| 21282 | KEETON 56 | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 21283 | KEETON FRIO UNIT | San Patricio County, TX | Oil & Gas Property | Aug 2024 |
| 21284 | KEGANS | Nolan County, TX | Oil & Gas Property | Jan 2025 |
| 21285 | KEHEW | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 21286 | KEIDEL-TEJONES 1664 | Webb County, TX | Oil & Gas Property | Apr 2023 |
| 21287 | KEILERS UNIT 1H | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 21288 | KEILS W. A | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 21289 | KEILS W. A. GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 21290 | KEIRN PEARL | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 21291 | KEISLER | Grimes County, TX | Oil & Gas Property | Jan 2025 |
| 21292 | KEITH | Wheeler County, TX | Oil & Gas Property | Sep 2015 |
| 21293 | KEITH | Sherman County, TX | Oil & Gas Property | Jan 2025 |
| 21294 | KEITH | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 21295 | KEITH | Comanche County, TX | Oil & Gas Property | Jan 2025 |
| 21296 | KEITH ELAINE | Johnson County, TX | Gas Property | Jan 2025 |
| 21297 | KEITH ILEEN | Wise County, TX | Gas Property | Mar 2024 |
| 21298 | KEITH UNIT | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 21299 | KEIZHA-NEAL | Upton County, TX | Oil & Gas Property | Jan 2025 |
| 21300 | KELIEHOR C. J. UNIT | Grayson County, TX | Oil & Gas Property | Jan 2025 |