| 919945 | Nov 9, 2026 | Nov 6, 2026 | Formentera Operations LLC | Frio | Sendero-Unit-B #S734HH | 10,500 | 16334458 |
| 919883 | Nov 7, 2026 | Nov 5, 2026 | Formentera Operations LLC | Frio | Julian #S731HH | 11,500 | 16334457 |
| 919882 | Nov 7, 2026 | Nov 5, 2026 | Formentera Operations LLC | Frio | Empire-Unit-B #N733HH | 11,500 | 16334456 |
| 919881 | Nov 7, 2026 | Nov 5, 2026 | Formentera Operations LLC | Frio | Empire-Unit-A #N731HH | 11,500 | 16334455 |
| 919655 | Oct 30, 2026 | Oct 28, 2026 | Formentera Operations LLC | Zavala | Dynamo #N731HPH | 11,600 | 50733584 |
| 918813 | Sep 25, 2026 | Sep 23, 2026 | Formentera Operations LLC | Frio | Rocky-Unit #S734HH | 10,000 | 16334445 |
| 918812 | Sep 25, 2026 | Sep 23, 2026 | Formentera Operations LLC | Frio | Rocky-Unit #S732HH | 10,000 | 16334444 |
| 918811 | Sep 25, 2026 | Sep 23, 2026 | Formentera Operations LLC | Frio | Rocky-Unit #S730HH | 10,000 | 16334443 |
| 918467 | Sep 13, 2026 | Sep 11, 2026 | Formentera Operations LLC | Frio | Nero-Unit-B #S733HH | 10,500 | 16334442 |
| 917940Amendment | Sep 23, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Next in Line-Unit #N734HH | 10,500 | 16334438 |
| 917939Amendment | Sep 23, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Next in Line-Unit #N731HH | 10,000 | 16334437 |
| 917937Amendment | Sep 5, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Nero-Unit-A #S731HH | 10,500 | 16334439 |
| 917936Amendment | Sep 5, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Flavia-Unit #N731HH | 10,500 | 16334440 |
| 917940 | Aug 21, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Next in Line-Unit #N734HH | 10,500 | 16334438 |
| 917939 | Aug 21, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Next in Line-Unit #N731HH | 10,000 | 16334437 |
| 917937 | Aug 21, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Nero-Unit #S731HH | 10,500 | 16334439 |
| 917936 | Aug 21, 2026 | Aug 19, 2026 | Formentera Operations LLC | Frio | Flavia-Unit #N731HH | 10,500 | 16334440 |
| 917763 | Aug 14, 2026 | Aug 12, 2026 | Formentera Operations LLC | Frio | Neptune #A211VW | 5,500 | 16334436 |
| 916732 | Jun 26, 2026 | Jun 26, 2026 | Formentera Operations LLC | Frio | Josey Wales #C211VW | 5,900 | 16334430 |
| 916552 | Jun 18, 2026 | Jun 18, 2026 | Formentera Operations LLC | Frio | Butch Cassidy #B111VW | 5,500 | 16334428 |
| 916250Amendment | Sep 11, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit-B #S738HH | 11,200 | 16334418 |
| 916251Amendment | Sep 11, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit-A #S735HH | 11,200 | 16334419 |
| 916250Amendment | Aug 7, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit-B #S738HH | 11,200 | 16334418 |
| 916251Amendment | Aug 6, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit-A #S735HH | 11,200 | 16334419 |
| 916251 | Jun 9, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit #S736HH | 11,200 | 16334419 |
| 916250 | Jun 9, 2026 | Jun 9, 2026 | Formentera Operations LLC | Frio | Old Laredo-Unit #S728HH | 11,200 | 16334418 |
| 915793 | May 22, 2026 | May 22, 2026 | Formentera Operations LLC | Frio | Tiber #D411VW | 5,500 | 16334417 |
| 915495Amendment | Oct 10, 2026 | May 12, 2026 | Formentera Operations LLC | Frio | Caesar-Unit #N731HPH | 11,300 | 16334414 |
| 915499 | May 12, 2026 | May 12, 2026 | Formentera Operations LLC | Frio | Republic #S731HH | 11,300 | 16334416 |
| 915497 | May 12, 2026 | May 12, 2026 | Formentera Operations LLC | Frio | Republic #S723HH | 11,300 | 16334415 |
| 915495 | May 12, 2026 | May 12, 2026 | Formentera Operations LLC | Frio | Caesar-Unit #N731HPH | 11,300 | 16334414 |
| 914744 | Apr 13, 2026 | Apr 13, 2026 | Formentera Operations LLC | Frio | Lucille-STX-Unit-B #S736HH | 10,500 | 16334413 |
| 914743 | Apr 13, 2026 | Apr 13, 2026 | Formentera Operations LLC | Frio | Lucille-STX-Unit-B #S727HH | 10,500 | 16334412 |
| 914741 | Apr 13, 2026 | Apr 13, 2026 | Formentera Operations LLC | Frio | Lucille-STX-Unit-A #S724HH | 10,500 | 16334411 |
| 914740 | Apr 13, 2026 | Apr 13, 2026 | Formentera Operations LLC | Frio | Gambler-STX-Unit #N736HH | 10,000 | 16334410 |
| 914739 | Apr 13, 2026 | Apr 13, 2026 | Formentera Operations LLC | Frio | Gambler-STX-Unit #N727HH | 10,000 | 16334409 |
| 913561 | Feb 20, 2026 | Feb 20, 2026 | Formentera Operations LLC | Frio | Brooks-Barrett-405-STX #C111VW | 5,500 | 16334402 |
| 913236Amendment | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S725HH | 10,900 | 16334396 |
| 913237Amendment | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S733HH | 10,900 | 16334397 |
| 913235Amendment | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S721HH | 10,900 | 16334395 |
| 913240 | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Hooey-STX-Unit-C #N736HH | 10,600 | 16334399 |
| 913238 | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Hooey-STX-Unit-B #N724HH | 10,600 | 16334398 |
| 913237 | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S733HH | 10,900 | 16334397 |
| 913236 | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S725HH | 10,900 | 16334396 |
| 913235 | Feb 6, 2026 | Feb 6, 2026 | Formentera Operations LLC | Frio | Donut Palace-STX-Unit #S721HH | 10,900 | 16334395 |
| 911898 | Nov 24, 2025 | Nov 24, 2025 | Formentera Operations LLC | Frio | Revival-STX-Unit-B #S736HH | 10,700 | 16334389 |
| 911894 | Nov 24, 2025 | Nov 24, 2025 | Formentera Operations LLC | Frio | Revival-STX-Unit-A #S732HH | 10,700 | 16334388 |
| 911893 | Nov 24, 2025 | Nov 24, 2025 | Formentera Operations LLC | Frio | Revival-STX-Unit-A #S724HH | 10,700 | 16334387 |
| 910823 | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N731HH | 10,350 | 16334382 |
| 910823Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N731HH | 10,350 | 16334382 |
| 910823Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N731HH | 10,350 | 16334382 |
| 910822 | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N732HH | 10,350 | 16334381 |
| 910822Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N732HH | 10,350 | 16334381 |
| 910822Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N732HH | 10,350 | 16334381 |
| 910821 | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N734HH | 10,350 | 16334380 |
| 910821Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N734HH | 10,350 | 16334380 |
| 910821Amendment | Oct 3, 2025 | Oct 3, 2025 | Formentera Operations LLC | Frio | Wrangler-STX-Unit #N734HH | 10,350 | 16334380 |
| 909155 | Jul 15, 2025 | Jul 15, 2025 | Formentera Operations LLC | Frio | Pendleton-STX-Unit #N733HH | 10,000 | 16334374 |
| 909152 | Jul 15, 2025 | Jul 15, 2025 | Formentera Operations LLC | Frio | Pendleton-STX-Unit #N734HH | 10,000 | 16334373 |
| 909150 | Jul 11, 2025 | Jul 11, 2025 | Formentera Operations LLC | Frio | Pendleton-STX-Unit #N735HH | 10,000 | 16334372 |
| 908608 | Jun 13, 2025 | Jun 13, 2025 | Formentera Operations LLC | Crane | J. B. Tubb a/C 1 TR A #313 | 6,000 | 10335187 |
| 908604 | Jun 13, 2025 | Jun 13, 2025 | Formentera Operations LLC | Crane | J. B. Tubb a/C 1 TR A #507 | 6,000 | 10337052 |
| 908174 | May 23, 2025 | May 23, 2025 | Formentera Operations LLC | Winkler | Waddell Bros & Co #19 | 9,829 | 49532414 |
| 907788 | May 7, 2025 | May 7, 2025 | Formentera Operations LLC | Frio | G2 845-846-STX #C311VW | 5,125 | 16334366 |
| 906706 | Mar 17, 2025 | Mar 17, 2025 | Formentera Operations LLC | Frio | Roper-STX #N731HH | 9,900 | 16334365 |
| 906706Amendment | Mar 17, 2025 | Mar 17, 2025 | Formentera Operations LLC | Frio | Roper-STX #N731HH | 10,300 | 16334365 |
| 906705 | Mar 17, 2025 | Mar 17, 2025 | Formentera Operations LLC | Frio | Roper-STX-Unit #S731HH | 10,250 | 16334364 |
| 906107 | Feb 25, 2025 | Feb 25, 2025 | Formentera Operations LLC | Frio | Hooey-STX-Unit #N731HH | 10,650 | 16334352 |
| 906107Amendment | Feb 25, 2025 | Feb 25, 2025 | Formentera Operations LLC | Frio | Hooey-STX-Unit #N731HH | 10,650 | 16334352 |
| 906107Amendment | Feb 25, 2025 | Feb 25, 2025 | Formentera Operations LLC | Frio | Hooey-STX-Unit #N731HH | 10,650 | 16334352 |
| 906066 | Feb 24, 2025 | Feb 24, 2025 | Formentera Operations LLC | Frio | Sendero-STX-Unit #S731HH | 10,900 | 16334351 |
| 906066Amendment | Feb 24, 2025 | Feb 24, 2025 | Formentera Operations LLC | Frio | Sendero-STX-Unit #S731HH | 10,900 | 16334351 |
| 906013 | Feb 20, 2025 | Feb 20, 2025 | Formentera Operations LLC | Winkler | Waddell Bros & Co #18 | 9,650 | 49532403 |
| 906012 | Feb 20, 2025 | Feb 20, 2025 | Formentera Operations LLC | Winkler | Waddell Bros & Co #16 | 9,650 | 49532394 |
| 902655 | Sep 17, 2024 | Sep 17, 2024 | Formentera Operations LLC | Frio | Mello 308-STX #A311W | 5,500 | 16334346 |
| 901564 | Jul 29, 2024 | Jul 29, 2024 | Formentera Operations LLC | Frio | Hurrikain Cat I-STX #S731HH | 10,500 | 16334342 |
| 901564Amendment | Jul 29, 2024 | Jul 29, 2024 | Formentera Operations LLC | Frio | Hurrikain Cat I-STX #S731HH | 10,850 | 16334342 |
| 900824Amendment | Jun 28, 2024 | Jun 28, 2024 | Formentera Operations LLC | Frio | Darlene 1-STX #N731HPH | 10,800 | 16334339 |
| 899762 | May 20, 2024 | May 20, 2024 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #4MHH | 3,750 | 10337462 |
| 899761 | May 20, 2024 | May 20, 2024 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #3MHH | 3,750 | 10337461 |
| 899760 | May 20, 2024 | May 20, 2024 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #2MHH | 3,750 | 10337460 |
| 892484Amendment | Aug 8, 2023 | Aug 8, 2023 | Formentera Operations LLC | Crane | Lea, P. J. a/C 2 A #2MHH | 3,500 | 10337357 |
| 892421Amendment | Aug 8, 2023 | Aug 8, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #1MHH | 3,750 | 10337355 |
| 886107Amendment | Jan 12, 2023 | Jan 12, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #50 | 6,600 | 10337207 |
| 886109Amendment | Jan 3, 2023 | Jan 3, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #52 | 6,600 | 10337199 |
| 886108Amendment | Jan 3, 2023 | Jan 3, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #51 | 6,600 | 10337197 |
| 886106Amendment | Jan 3, 2023 | Jan 3, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #49 | 6,600 | 10337206 |
| 886104Amendment | Jan 3, 2023 | Jan 3, 2023 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #47 | 6,600 | 10337196 |
| 885632Amendment | Dec 8, 2022 | Dec 8, 2022 | Formentera Operations LLC | Winkler | Whiting 8 #2HH | 8,500 | 49534821 |
| 880999Amendment | Jul 13, 2022 | Jul 13, 2022 | Formentera Operations LLC | Crane | JB Tubb a/C 1 TR B #108 | 6,600 | 10337060 |
| 880997Amendment | Jul 7, 2022 | Jul 7, 2022 | Formentera Operations LLC | Crane | JB Tubb a/C 1 TR B #104 | 6,600 | 10337059 |
| 880995Amendment | Jul 7, 2022 | Jul 7, 2022 | Formentera Operations LLC | Crane | JB Tubb a/C 1 TR B #103 | 6,600 | 10337058 |
| 880711Amendment | Jun 7, 2022 | Jun 7, 2022 | Formentera Operations LLC | Crane | Tubb, J. B. -C- #45 | 6,600 | 10337040 |
| 453641Amendment | Oct 10, 1996 | Oct 10, 1996 | Formentera Operations LLC | Ector | TXL South Unit #6304 | 6,730 | 13537282 |