| 2301 | MERTEL | Wheeler County, TX | Gas Property | Jun 2026 |
| 2302 | MERTEN | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 2303 | MERTINK | Lee County, TX | Oil & Gas Property | Jun 2025 |
| 2304 | MERTINK | Hardeman County, TX | Oil & Gas Property | Dec 2013 |
| 2305 | MERTINS | Wichita County, TX | Oil & Gas Property | Jun 2026 |
| 2306 | MERTZ | Schleicher County, TX | Oil & Gas Property | Apr 2026 |
| 2307 | MERTZ GAS UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 2308 | MERTZ M. L. ET AL | Schleicher County, TX | Oil & Gas Property | Jun 2026 |
| 2309 | MERU UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2310 | MERWORTH | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 2311 | MERYDITH | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 2312 | MERYDITH MORRIS R | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 2313 | MERYDITH-TREGELLAS 469/412 A | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 2314 | MESA | Scurry County, TX | Oil & Gas Property | May 2026 |
| 2315 | MESA MINERALS HV UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 2316 | MESA VERDE | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 2317 | MESA VERDE 67-8 | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 2318 | MESA VISTA | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 2319 | MESA VISTA | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 2320 | MESA-UNIVERSITY | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 2321 | MESQUITE | Archer County, TX | Oil Property | Jun 2026 |
| 2322 | MESQUITE 37 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 2323 | MESQUITE CREEK | Borden County, TX | Oil & Gas Property | Jun 2026 |
| 2324 | MESQUITE HEAT 28-41 UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 2325 | MESQUITE STATE UNIT | Culberson County, TX | Gas Property | Jun 2026 |
| 2326 | MESQUITE UNIT 2-2 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 2327 | MESSER | Camp County, TX | Oil & Gas Property | Jun 2026 |
| 2328 | MESSINES | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 2329 | MESTENA | Brooks County, TX | Oil & Gas Property | Mar 2026 |
| 2330 | MESTENA | Jim Hogg County, TX | Oil & Gas Property | Jun 2026 |
| 2331 | MESTENA HOT WELLS | Jim Hogg County, TX | Oil & Gas Property | Jun 2026 |
| 2332 | MESTENA OIL | Jim Hogg County, TX | Oil & Gas Property | Jun 2026 |
| 2333 | MESTENA OIL | Brooks County, TX | Oil & Gas Property | Jun 2026 |
| 2334 | MESTENA OIL & GAS CO | Jim Hogg County, TX | Oil & Gas Property | Jun 2026 |
| 2335 | MET A | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 2336 | MET B | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 2337 | MET C | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 2338 | METALLICA 4 | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 2339 | METCALF | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 2340 | METCALF | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 2341 | METCALF | Panola County, TX | Oil & Gas Property | Feb 2015 |
| 2342 | METCALF J | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 2343 | METCALF UNIT 21 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 2344 | METCALF-HENDRICKS | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 2345 | METCALFE OIL UNIT | Caldwell County, TX | Oil Property | Jun 2026 |
| 2346 | METEOR CRATER | Ector County, TX | Oil & Gas Property | Jun 2026 |
| 2347 | METHODIST CHILDREN S UNIT | Denton County, TX | Gas Property | Jun 2026 |
| 2348 | METHODIST HOME | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 2349 | METHODIST HOME | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 2350 | METHODIST HOME 2 | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 2351 | METTING NEUTZLER 01 | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 2352 | METZ RANCH UNIT A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2353 | METZ-KORTH | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 2354 | METZER | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 2355 | METZGAR | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 2356 | METZGER | Matagorda County, TX | Oil & Gas Property | Aug 2023 |
| 2357 | METZGER H.L | Bexar County, TX | Oil & Gas Property | May 2026 |
| 2358 | METZLER, E.A | Harris County, TX | Oil & Gas Property | Jun 2026 |
| 2359 | MEURER | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 2360 | MEURER | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 2361 | MEURER | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 2362 | MEUTH | Bastrop County, TX | Oil & Gas Property | Feb 2026 |
| 2363 | MEUTH | Bastrop County, TX | Oil & Gas Property | Feb 2026 |
| 2364 | MEUTH LEONARD | Bastrop County, TX | Oil & Gas Property | Feb 2026 |
| 2365 | MEYBIN | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 2366 | MEYER | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 2367 | MEYER | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 2368 | MEYER | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 2369 | MEYER H. F | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 2370 | MEYERS | Matagorda County, TX | Oil & Gas Property | May 2026 |
| 2371 | MEZZLES | Wood County, TX | Oil & Gas Property | May 2026 |
| 2372 | MF 732-733 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 2373 | MFE UNIT | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 2374 | MGF-SMITH | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 2375 | MGS UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 2376 | MHS-VANCE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 2377 | MHS-WELLS | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 2378 | MI DIA | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 2379 | MI NOCHE | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 2380 | MIA AUSTIN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 2381 | MIAMI BEACH 34-123 | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 2382 | MIAMI VICE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 2383 | MICA UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 2384 | MICAH | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 2385 | MICHAEL | Crockett County, TX | Gas Property | Jan 2026 |
| 2386 | MICHAEL | Victoria County, TX | Oil & Gas Property | Apr 2026 |
| 2387 | MICHAEL GEORGE UNIT | Somervell County, TX | Oil & Gas Property | Jun 2026 |
| 2388 | MICHAEL SCOTT | Howard County, TX | Oil & Gas Property | May 2026 |
| 2389 | MICHAEL WHEELER UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 2390 | MICHAELS | Nolan County, TX | Oil & Gas Property | Jun 2026 |
| 2391 | MICHAELS | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 2392 | MICHAELS E. L | Haskell County, TX | Oil & Gas Property | May 2026 |
| 2393 | MICHEL | Harris County, TX | Oil & Gas Property | Jun 2026 |
| 2394 | MICHEL -B | Orange County, TX | Oil & Gas Property | Aug 2023 |
| 2395 | MICHELETTI | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 2396 | MICHELLE | Midland County, TX | Oil & Gas Property | Oct 2022 |
| 2397 | MICHELLE | Wheeler County, TX | Oil & Gas Property | May 2026 |
| 2398 | MICHELLE GU | Nacogdoches County, TX | Gas Property | Jun 2026 |
| 2399 | MICHELLE-JONES 91/86 A W001DM | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 2400 | MICHELS | Knox County, TX | Oil & Gas Property | Nov 2021 |