| 301 | HUFFMAN GU | Harrison County, TX | Oil & Gas Property | Mar 2023 |
| 302 | HUFFMAN-SMITH | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 303 | HUGHES DELLA | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 304 | HUNT GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 305 | HURD GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 306 | HYNSON CHARLOTTE MORRIS G | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 307 | ING, JOHN W | Harrison County, TX | Oil & Gas Property | Aug 2023 |
| 308 | J. G. CHAPMAN "B" GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 309 | J.K. ABNEY HV UNIT | Harrison County, TX | Gas Property | Aug 2025 |
| 310 | JACKSON W.E. GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 311 | JAMES & ROBERT TILLER GAS UNIT 1 | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 312 | JAMES GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 313 | JENK-HAZB-HAZEL BYRNE (ALLOC) 1H | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 314 | JENKINS | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 315 | JENKINS EAST-DOYH-MEKH (ALLOC) | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 316 | JERNIGAN-WOOLWORTH HV UNIT | Harrison County, TX | Gas Property | Aug 2025 |
| 317 | JEWELL | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 318 | JFS TIMBER GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 319 | JOBE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 320 | JOHN B. GRIMES | Harrison County, TX | Gas Property | Aug 2025 |
| 321 | JOHNSTON E.C. 1 | Harrison County, TX | Oil & Gas Property | May 2023 |
| 322 | JOINER J.W. GU 1 | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 323 | JONES | Harrison County, TX | Oil Property | Sep 2025 |
| 324 | JONES | Harrison County, TX | Oil Property | Aug 2025 |
| 325 | JONES | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 326 | JONES | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 327 | JONES 1H | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 328 | JONES GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 329 | JONES GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 330 | JONES JERRY | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 331 | JONES PENNY | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 332 | JONESVILLE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 333 | JORDAN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 334 | JUSTICE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 335 | JUSTICE GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 336 | KAIN GU 1 | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 337 | KEASLER | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 338 | KELLY HEIRS GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 339 | KENNEDY | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 340 | KEY BEATRICE GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 341 | KEYS PATSY | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 342 | KIBBE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 343 | KING CV A199 | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 344 | KINGSTREE RANCH | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 345 | KNACKSTEDT G.C. GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 346 | KNIGHTON | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 347 | KNOX | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 348 | KNOX UNIT/D.&E.K. KNOX ETAL | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 349 | LACY UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 350 | LAMBERT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 351 | LANE WILLIAM H | Harrison County, TX | Oil & Gas Property | Feb 2015 |
| 352 | LAWLESS | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 353 | LAYTON | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 354 | LEDBETTER-JONES | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 355 | LEE GAS UNIT A | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 356 | LEE GU "A" | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 357 | LETOURNEAU | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 358 | LEWIS GAS UNIT -B | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 359 | LINDSEY, SMITH | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 360 | LIVINGSTON GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 361 | LOCKHART | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 362 | LOFTIS | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 363 | LOFTIS GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 364 | LOU-TEX | Harrison County, TX | Oil & Gas Property | Mar 2019 |
| 365 | LOWRY E. H. DEEP UNIT 1H | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 366 | LOWRY-CAL FARLEY A | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 367 | LOWRY-DAVIDSON A HS (AW) 1H | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 368 | LYNCH DAVID | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 369 | LYONS TB | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 370 | M. K. DREYFUS-BLOCKER | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 371 | MAGRILL | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 372 | MAHON-BENNETT-SHAW 1H | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 373 | MANN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 374 | MANN-SPEIGHT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 375 | MANSINGER 1 | Harrison County, TX | Oil & Gas Property | Jan 2024 |
| 376 | MARGIE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 377 | MARSH GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 378 | MARSH KB | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 379 | MARSHALL | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 380 | MARTIN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 381 | MARTIN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 382 | MARTIN 1H | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 383 | MARTIN GU1 | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 384 | MASSINGALE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 385 | MATTERHORN | Harrison County, TX | Gas Property | Sep 2025 |
| 386 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 387 | MAUDE CADENHEAD | Harrison County, TX | Oil & Gas Property | Oct 2024 |
| 388 | MAYFIELD J.B | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 389 | MAYFIELD-HARRIS (AW) | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 390 | MAYO-GRIFFIN HV UNIT | Harrison County, TX | Gas Property | Aug 2025 |
| 391 | MCCAULEY | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 392 | MCCLARAN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 393 | MCCLENDON | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 394 | MCCOWAN 1 | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 395 | MCELROY HEIRS | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 396 | MCELROY VAN | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 397 | MCELROY-CHATHAM GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 398 | MCGEE GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 399 | MCINTOSH | Harrison County, TX | Oil & Gas Property | Aug 2020 |
| 400 | MCJIMSEY-WOOLWORTH HV UNIT | Harrison County, TX | Gas Property | Aug 2025 |