| Boonie Jensen #142-321-32417 | Kebo Oil & Gas Inc. only | MatagordaTurtle Creek (10150 Sd.) | ActiveGas | 12,600 | Nov 19, 2025 | 2 | Mar 2026 |
| Anderson #142-321-32361 | Magnum Producing LP only | MatagordaLucky (10 000) | Temporarily abandonedGas | 10,700 | Sep 23, 2025 | 5 | Jul 2026 |
| Norris #242-321-32437 | Ponderosa Oil & Gas LLC only | MatagordaNance (Tex-Miss # 5) | PluggedGas | 11,500 | Apr 3, 2025 | 3 | Jul 2024 |
| Taylor Ranch #142-321-32375 | Ponderosa Oil & Gas LLC only | MatagordaSugar Valley (Truitt) | ActiveOil | 10,231 | Dec 12, 2024 | 2 | Aug 2026 |
| Ferguson Ranch #142-321-32420 | Tag Operating Company Inc. only | MatagordaCaney (Lewis Sand) | ActiveOil | 10,850 | Dec 6, 2022 | 2 | Aug 2026 |
| Cornelius L. #1042-321-32089 | Rumble Energy LLC only | MatagordaWadsworth S. (Savage 10 100) | ActiveGas | 14,570 | Nov 22, 2022 | 3 | Jan 2024 |
| Ohio-Sun Unit #342-321-32443 | Goldking Minerals Mgmt L.L.C. only | MatagordaMarkham N.-Bay City N (Braman) | ActiveGas | 8,420 | Sep 1, 2022 | 2 | Aug 2026 |
| Wilson Creek #142-321-32449 | Gemarmi Inc. only | MatagordaWilson Creek (10000 Sd. FB-C) | PluggedGas | 10,500 | Aug 23, 2022 | 2 | May 2024 |
| Trull SWP #142-321-32446 | Kebo Oil & Gas Inc. only | MatagordaPheasant SW. (Frio E-3) | ActiveGas | 9,200 | Jul 25, 2022 | 1 | Aug 2026 |
| Trull SWP #242-321-32447 | Kebo Oil & Gas Inc. only | MatagordaBlessing (F-15 Seg B) | ActiveOil | 8,500 | Jul 25, 2022 | 1 | Aug 2026 |
| Ohio-Sun Unit #1HHZ42-321-32433 | Goldking Minerals Mgmt L.L.C. only | MatagordaMarkham N.-Bay City N(cornelius) | Shut inOil | 8,216 | May 23, 2022 | 2 | Aug 2026 |
| Harrington #142-321-32236 | Atlas Operating LLC only | MatagordaSilverspoon (Tex SA1 Sand) | ActiveGas | 16,475 | Apr 7, 2022 | 3 | Jan 2022 |
| Ware #142-321-32445 | Ponderosa Oil & Gas LLC only | MatagordaBay City (9050 Frio) | PluggedGas | 12,000 | Feb 9, 2022 | 2 | Jul 2023 |
| Milberger F. J. #342-321-32128 | Rap Operating L.L.C. only | MatagordaHamman East (11 200 Frio) | PluggedGas | 11,800 | Sep 14, 2021 | 2 | Jan 2022 |
| Bouldin-Taylor #142-321-32439 | Ponderosa Oil & Gas LLC only | MatagordaSugar Valley (Gravier) | ActiveOil | 10,224 | Apr 16, 2021 | 1 | Aug 2026 |
| Anderson #342-321-32401 | Magnum Producing LP only | MatagordaLucky East (Huebner) | PluggedOil | 10,500 | Mar 12, 2021 | 3 | Apr 2020 |
| Express #142-321-32438 | Tri-C Resources Partners I LLC only | MatagordaLe Tulle (Frio 10 350) | ActiveGas | 11,267 | Jan 13, 2021 | 1 | Aug 2026 |
| Morton #142-321-32436 | Tag Operating Company Inc. only | MatagordaMidfields West (-A-) | PluggedGas | 6,800 | Dec 22, 2020 | 1 | Oct 2023 |
| Ohio-Sun Unit #2HHZ42-321-32434 | Goldking Minerals Mgmt L.L.C. only | MatagordaMarkham N.-Bay City N (McDonald) | Shut inOil | 8,387 | Feb 7, 2020 | 1 | May 2026 |
| Langham #142-321-32432 | Ponderosa Oil & Gas LLC only | MatagordaNance (Frio 11 400) | PluggedGas | 11,500 | Jan 13, 2020 | 1 | Oct 2022 |
| Runnells #142-321-32396 | Fairway Operating Inc. only | MatagordaMarkham N.-Bay City N (Carlson) | ActiveOil | 8,612 | Oct 9, 2019 | 2 | Aug 2026 |
| Cornelius L. #1142-321-32098 | Rumble Energy LLC only | MatagordaWadsworth S. (Savage 10 100) | Shut inOil | 13,831 | Sep 20, 2019 | 4 | Dec 2023 |
| Green #2ST42-321-32430 | Hilcorp Energy Company only | MatagordaLightning (Tex-Miss Cons) | ActiveGas | 14,981 | Aug 22, 2019 | 2 | Aug 2026 |
| Eberle #142-321-32034 | Rumble Energy LLC only | MatagordaWadsworth (10 400 Frio) | Temporarily abandonedGas | 14,001 | Jul 17, 2019 | 5 | Sep 2024 |
| Savage #s 142-321-32062 | Rumble Energy LLC only | MatagordaWadsworth (Eversore Hazzardi) | Shut inOil | 13,715 | Jul 5, 2019 | 3 | Oct 2024 |
| Huebner #242-321-32425 | Kebo Oil & Gas Inc. only | MatagordaHuebner ( 9 960 Frio) | PluggedOil | 10,200 | May 24, 2019 | 1 | May 2024 |
| Holsworth Gas Unit #142-321-32066 | Metano Energy LP only | MatagordaWildcat | PluggedGas | 11,000 | Apr 18, 2019 | 4 | — |
| Huebner Trusts #142-321-32129 | Red Wolf Oil Company Inc. only | MatagordaHamman (9500 Frio) | PluggedOil | 11,500 | Dec 31, 2018 | 4 | Aug 2013 |
| Nutrien Gas Unit #142-321-32418 | Hilcorp Energy Companypermitted by · no operator of record | Matagorda | Plugged | 3,500 | Sep 30, 2018 | 1 | — |
| Anderson-Thompson #242-321-32383 | Magnum Producing LP only | MatagordaWildcat | PluggedOil | 10,550 | Sep 24, 2018 | 2 | — |
| Green #1ST42-321-32422 | Hilcorp Energy Company only | MatagordaLightning (Tex-Miss Cons) | ActiveGas | 15,217 | Aug 15, 2018 | 1 | Aug 2026 |
| Hawkins Ranch #142-321-32421 | Flintrock Operating, L.L.C.permitted by · no operator of record | Matagorda | Plugged | 5,000 | Jun 25, 2018 | 1 | — |
| Runnels-Pierce #142-321-32419 | Dynamic Production, Inc.permitted by · no operator of record | Matagorda | Plugged | 10,000 | Jun 20, 2018 | 1 | — |
| Taylor #342-321-31930 | Ponderosa Oil & Gas LLC only | MatagordaSugar Valley | ActiveInjection | 3,500 | May 4, 2018 | 6 | Sep 2009 |
| Baer-Franklin #342-321-32416 | Hilcorp Energy Company only | MatagordaBaer Ranch (Tex-Miss Cons) | PluggedGas | 16,000 | Jan 30, 2018 | 2 | Mar 2019 |
| Carson City Kid #142-321-32335 | Ponderosa Oil & Gas LLC only | MatagordaSugar Valley (8100) | PluggedOil | 9,500 | Jan 29, 2018 | 4 | Aug 2017 |
| Robeson #1C42-321-32415 | Magnum Producing LP only | MatagordaPalacios (Frio a FB-1) | ActiveGas | 8,800 | Oct 19, 2017 | 2 | Jul 2026 |
| J. L. Evans Ranch #142-321-32323 | Ponderosa Oil & Gas LLC only | MatagordaSugar Valley (Ammo 8590) | PluggedOil | 12,500 | Sep 26, 2017 | 5 | Mar 2018 |
| Heffelfinger a #142-321-32320 | Kebo Oil & Gas Inc. only | MatagordaTidehaven (10 300) | ActiveGas | 11,800 | Jun 16, 2017 | 2 | Aug 2026 |
| Thompson G.U. #542-321-32319 | Atlas Operating LLC only | MatagordaBay City East ( 8500 Badough) | Shut inOil | 10,352 | Jun 9, 2017 | 4 | Jun 2022 |
| Milner #142-321-32413 | Kaler Energy Corp.permitted by · no operator of record | Matagorda | Plugged | 10,000 | May 9, 2017 | 1 | — |
| Trull-Meyers #60142-321-32410 | KZ Global Energy LLC only | MatagordaMarkham | Shut inOil | 2,702 | Apr 19, 2017 | 1 | Jul 2026 |
| Trull-Meyers #60242-321-32411 | KZ Global Energy LLC only | MatagordaMarkham | Shut inOil | 3,176 | Apr 19, 2017 | 1 | Jul 2026 |
| Buckeye #142-321-32409 | Kebo Oil & Gas Inc. only | MatagordaBuckeye West (7900) | ActiveOil | 8,887 | Apr 13, 2017 | 1 | Nov 2025 |
| Smith Howard Fee #1B42-321-32408 | Qri Industries Inc. only | MatagordaMarkham | Shut inOil | 1,438 | Feb 14, 2017 | 1 | Aug 2026 |
| Smith Howard Fee #2B42-321-32404 | Qri Industries Inc. only | MatagordaMarkham | ActiveOil | 1,360 | Feb 9, 2017 | 1 | Aug 2026 |
| East Blessing Unit #242-321-32136 | GTG Operating LLC only | MatagordaPotthast (Middle Tex Miss) | Temporarily abandonedGas | 12,000 | Dec 19, 2016 | 4 | Jul 2025 |
| Nelson East Blessing Unit #142-321-32191 | GTG Operating LLC only | MatagordaPheasant SW. (Frio 10500) | ActiveGas | 12,000 | Dec 15, 2016 | 4 | Jun 2026 |
| Baer-Franklin #2ST42-321-32403 | Hilcorp Energy Company only | MatagordaBaer Ranch (Tex-Miss Cons) | PluggedGas | 15,500 | Dec 15, 2016 | 2 | Feb 2019 |
| Ohio-Sun Unit #12K42-321-31348 | Goldking Minerals Mgmt L.L.C. only | MatagordaMarkham N.-Bay City N (Carlson) | ActiveInjection | 8,621 | Nov 28, 2016 | 4 | Aug 2026 |