| 301 | COOK | White County, AR | Gas Property | Jul 2024 |
| 302 | COOK, CARL 10-06 | White County, AR | Gas Property | Jul 2024 |
| 303 | COOKSEY | Logan County, AR | Gas Property | Jun 2024 |
| 304 | COOPER | White County, AR | Gas Property | Jun 2024 |
| 305 | COOPER | Union County, AR | Oil & Gas Property | May 2025 |
| 306 | CORBITT 10-12 | Cleburne County, AR | Gas Property | Jul 2024 |
| 307 | CORNELIUS | Lafayette County, AR | Oil & Gas Property | Jan 1964 |
| 308 | CORNELIUS | Lafayette County, AR | Oil Property | Nov 2005 |
| 309 | CORNETT 10-13 | Van Buren County, AR | Gas Property | Jul 2024 |
| 310 | CORNISH | Lafayette County, AR | Oil & Gas Property | Jun 2025 |
| 311 | COTTRELL | Union County, AR | Oil & Gas Property | Mar 2026 |
| 312 | COUNCIL | Franklin County, AR | Gas Property | Jun 2024 |
| 313 | COVINGTON GU | Logan County, AR | Gas Property | May 2024 |
| 314 | CRAIG-MOODY | Union County, AR | Oil Property | Feb 2026 |
| 315 | CRAIN | Union County, AR | Oil Property | Apr 2026 |
| 316 | CRANE | Miller County, AR | Oil & Gas Property | Feb 1965 |
| 317 | CRANFORD 09-14 AUSTIN ROAD | Conway County, AR | Gas Property | Jul 2024 |
| 318 | CRANK | Miller County, AR | Oil Property | Dec 1986 |
| 319 | CRAWFORD | Lafayette County, AR | Oil & Gas Property | Mar 2026 |
| 320 | CRAWFORD | White County, AR | Gas Property | Jun 2024 |
| 321 | CREECH | Lafayette County, AR | Oil & Gas Property | Jan 2026 |
| 322 | CRISWELL 08-14 | Conway County, AR | Gas Property | Jul 2024 |
| 323 | CRITCHFIELD | Scott County, AR | Gas Property | Jun 2024 |
| 324 | CROCKETT | Franklin County, AR | Gas Property | Feb 2021 |
| 325 | CRONE | Columbia County, AR | Oil & Gas Property | Feb 2026 |
| 326 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | Mar 2026 |
| 327 | CROSS/FREEMAN/SMITH | Calhoun County, AR | Oil Property | Jan 2015 |
| 328 | CROSS/KRAFT, S | Calhoun County, AR | Oil Property | Sep 2014 |
| 329 | CROTTS | Pope County, AR | Gas Property | Jun 2024 |
| 330 | CROW | Union County, AR | Oil Property | Mar 2026 |
| 331 | CROW | Van Buren County, AR | Gas Property | Jul 2024 |
| 332 | CROW, RANDALL 10-15 | Van Buren County, AR | Gas Property | Jul 2024 |
| 333 | CROWELL 10-15 | Van Buren County, AR | Gas Property | Jul 2024 |
| 334 | CROWLEY | Ouachita County, AR | Oil & Gas Property | Mar 2026 |
| 335 | CRUMP | Claiborne Parish, LA | Oil & Gas Property | Sep 2008 |
| 336 | CRUMPLER | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 337 | CURRIER | Franklin County, AR | Gas Property | Jun 2024 |
| 338 | CURRY | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 339 | CURRY | Ouachita County, AR | Oil Property | Jul 2025 |
| 340 | CURRY | Columbia County, AR | Oil Property | Aug 1961 |
| 341 | CURRY | Ouachita County, AR | Oil Property | Aug 2001 |
| 342 | CURTIS 10-19 | Pope County, AR | Gas Property | Jul 2024 |
| 343 | DALMUT, DANNY TR 2 | Sebastian County, AR | Gas Property | Jun 2024 |
| 344 | DAMRON, GLYN | Sebastian County, AR | Gas Property | Jun 2024 |
| 345 | DANIEL | Lafayette County, AR | Oil Property | Nov 1966 |
| 346 | DANIELS | Lafayette County, AR | Oil Property | Nov 2022 |
| 347 | DANIELS, TRACY | Logan County, AR | Gas Property | May 2024 |
| 348 | DANIELSON | Logan County, AR | Gas Property | May 2024 |
| 349 | DAVES 10-12 | Cleburne County, AR | Gas Property | Jul 2024 |
| 350 | DAVIDSON 09-15 | Conway County, AR | Gas Property | Jul 2024 |
| 351 | DAVIS | Yell County, AR | Gas Property | Jun 2024 |
| 352 | DAVIS | Franklin County, AR | Gas Property | Jun 2024 |
| 353 | DAVIS | Ouachita County, AR | Oil & Gas Property | Mar 2026 |
| 354 | DAVIS | Pope County, AR | Gas Property | Jun 2024 |
| 355 | DAVIS 09-06 | White County, AR | Gas Property | Jul 2024 |
| 356 | DAVIS 09-08 | Cleburne County, AR | Gas Property | Jul 2024 |
| 357 | DAVIS 09-12 | Van Buren County, AR | Gas Property | Jul 2024 |
| 358 | DAVIS, COTTON | Cleburne County, AR | Gas Property | Jun 2024 |
| 359 | DAVIS, RICHARD | Sebastian County, AR | Gas Property | Jun 2024 |
| 360 | DAWSON | Sebastian County, AR | Gas Property | Jun 2024 |
| 361 | DAYS CREEK SMACKOVER UNIT | Miller County, AR | Oil & Gas Property | Aug 2025 |
| 362 | DAYTON-NIX | Lafayette County, AR | Oil Property | Jan 2026 |
| 363 | DEAN | Ouachita County, AR | Oil Property | Jul 2024 |
| 364 | DEAN, DEWEY | Franklin County, AR | Gas Property | Jun 2024 |
| 365 | DEASON-MOODY | Union County, AR | Oil Property | Apr 2026 |
| 366 | DECKARD | Cleburne County, AR | Gas Property | Jul 2024 |
| 367 | DELANEY | Miller County, AR | Oil Property | Jul 2006 |
| 368 | DELEON, LULA TR | Sebastian County, AR | Gas Property | Jun 2024 |
| 369 | DELTIC | Van Buren County, AR | Gas Property | Jun 2024 |
| 370 | DELTIC | Van Buren County, AR | Gas Property | Jun 2024 |
| 371 | DELTIC | Union County, AR | Oil Property | Feb 2004 |
| 372 | DELTIC | Cleburne County, AR | Gas Property | Jun 2024 |
| 373 | DELTIC FARM & TIMBER | Columbia County, AR | Oil & Gas Property | Jan 1990 |
| 374 | DELTIC TIMBER | Logan County, AR | Gas Property | Jun 2024 |
| 375 | DELTIC TIMBER 09-16 | Conway County, AR | Gas Property | Jul 2024 |
| 376 | DELTIC TIMBER 12-1 | Cleburne County, AR | Gas Property | Jun 2024 |
| 377 | DELTIC TIMBER CORP 10-12 | Van Buren County, AR | Gas Property | Jul 2024 |
| 378 | DENHAM | Conway County, AR | Gas Property | Jul 2024 |
| 379 | DENMAN | Crawford County, AR | Gas Property | Jun 2024 |
| 380 | DENNIS 08-13 | Faulkner County, AR | Gas Property | Jul 2024 |
| 381 | DENT | Crawford County, AR | Gas Property | Jun 2024 |
| 382 | DENT, VIVIAN | Crawford County, AR | Gas Property | Jun 2024 |
| 383 | DESALVO | Conway County, AR | Gas Property | Jul 2024 |
| 384 | DIAMOND BLUFF FARMS | Cleburne County, AR | Gas Property | Jun 2024 |
| 385 | DICKERSON | White County, AR | Gas Property | Jul 2024 |
| 386 | DICKERSON | Franklin County, AR | Gas Property | Jun 2024 |
| 387 | DICKSON | Columbia County, AR | Oil & Gas Property | Jun 2005 |
| 388 | DICKSON | Miller County, AR | Oil Property | May 1996 |
| 389 | DICKSON | Miller County, AR | Oil Property | Dec 1999 |
| 390 | DIPERT | Van Buren County, AR | Gas Property | Jun 2024 |
| 391 | DISMUKES | Sebastian County, AR | Gas Property | May 2024 |
| 392 | DNP-LLC 10-14 | Van Buren County, AR | Gas Property | Jul 2024 |
| 393 | DOBIE | Union County, AR | Oil Property | Apr 2026 |
| 394 | DOCKERY | Nevada County, AR | Oil & Gas Property | Mar 2026 |
| 395 | DODSON | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 396 | DOOLEY | Lafayette County, AR | Oil & Gas Property | Dec 2025 |
| 397 | DORCHEAT MACEDONIA COTTON VALLEY UNIT | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 398 | DOSS | Union County, AR | Oil & Gas Property | Apr 2026 |
| 399 | DOUBLE E | Lafayette County, AR | Oil Property | Mar 2026 |
| 400 | DOWDY | Van Buren County, AR | Gas Property | Jul 2024 |