| Young -2- #142-211-31761 | FX Energy Operating LLC | HemphillAllison Parks (Morrow Up.) | ActiveGas | 14,220 | Aug 10, 2026 | 2 | Aug 2026 |
| Elm Creek Ranch 46 #642-211-34949 | Bce-Mach II LLC | HemphillAllison Parks (Morrow Up.) | ActiveGas | 13,980 | Mar 6, 2026 | 2 | Aug 2026 |
| Uwe 10/9 a #C001CMHZ42-211-35681 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,293 | Feb 26, 2026 | 1 | — |
| Jones 11/16 a #C001NCHZ42-211-35682 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,115 | Feb 26, 2026 | 1 | — |
| Nix 72/71 a #W001MDHZ42-211-35679 | Mewbourne Oil Company | HemphillLipscomb (Cherokee Shale) | ActiveGas | 9,928 | Jan 14, 2026 | 2 | — |
| Nix 73/74 a #W001DMHZ42-211-35680 | Mewbourne Oil Company | HemphillLipscomb (Cherokee Shale) | ActiveGas | 10,036 | Jan 14, 2026 | 2 | — |
| Webb et al -P- #219042-211-30922 | Mmgl Txph LLC | HemphillMendota NW. (Cherokee) | ActiveGas | 11,260 | Dec 5, 2025 | 3 | Aug 2026 |
| Urschel 58/57 B #C002MDHZ42-211-35677 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 9,015 | Aug 27, 2025 | 1 | Aug 2026 |
| Urschel-Studer 2/1 a #C001DMHZ42-211-35678 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,112 | Aug 27, 2025 | 1 | Aug 2026 |
| Mathers #901442-211-32308 | Mmgl Txph LLC | HemphillGill Ranch (Granite Wash) | ActiveGas | 11,950 | May 2, 2025 | 3 | Aug 2026 |
| Mathers Ranch 172 #242-211-30060 | Mmgl Txph LLC | HemphillCanadian SE. (Tonkawa) | ActiveGas | 17,012 | Apr 23, 2025 | 2 | Aug 2026 |
| Urschel Lester B. #2342-211-31937 | Mmgl Txph LLC | HemphillCanadian SE. (Tonkawa) | ActiveGas | 16,800 | Apr 9, 2025 | 6 | Aug 2026 |
| Elmer Sparks-Bussard 63 a #C001NCHZ42-211-35675 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 8,811 | Apr 1, 2025 | 1 | Aug 2026 |
| Urschel 58/57 a #C001HAHZ42-211-35674 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 9,028 | Feb 26, 2025 | 1 | Aug 2026 |
| Isaacs #742-211-34298 | Unit Petroleum Company | HemphillCanadian SE (Douglas) | ActiveOil | 10,255 | Dec 2, 2024 | 4 | Aug 2026 |
| Isaacs E #142-211-34295 | Unit Petroleum Company | HemphillCanadian SE (Douglas) | ActiveOil | 11,303 | Aug 23, 2024 | 3 | Aug 2026 |
| Urschel 49/50 a #C001GAHZ42-211-35673 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 8,990 | Aug 2, 2024 | 1 | Aug 2026 |
| Vollmert C #842-211-34301 | Unit Petroleum Company | HemphillMendota NW. (Granite Wash) | ActiveGas | 11,400 | Jul 26, 2024 | 2 | Aug 2026 |
| Vera Murray 18/71 a #C001GCHZ42-211-35671 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 8,704 | Jun 6, 2024 | 1 | Aug 2026 |
| Vera Murray 18/65 #C001JNHZ42-211-35672 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 8,825 | Jun 4, 2024 | 1 | Aug 2026 |
| Urschel 49/3 #C001IPHZ42-211-35670 | Mewbourne Oil Company | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,083 | Dec 1, 2023 | 1 | Aug 2026 |
| Meek 238 #2HHZ42-211-34890 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 10,935 | Sep 11, 2023 | 3 | Aug 2026 |
| Sportsman-Abraham 49/32 a #D001BOHZ42-211-35669 | Mewbourne Oil Company | HemphillHemphill (Douglas) | ActiveGas | 8,246 | Jul 24, 2023 | 1 | Aug 2026 |
| Harper 32-232 #1HHZ42-211-35668 | Validus Energy II Midcon LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveOil | 10,605 | Apr 20, 2023 | 2 | Aug 2026 |
| Risley Mamie Pearl #1242-211-35667 | Bracken Operating L.L.C. | HemphillHemphill (Granite Wash.) | ActiveGas | 11,200 | Nov 10, 2022 | 1 | Aug 2026 |
| Big Country #7401HHZ42-211-35666 | Validus Energy II Midcon LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 12,004 | Oct 3, 2022 | 1 | Aug 2026 |
| Campbell J.W. Unit #13542-211-31270 | Hammer Perforating LLC | HemphillSt. Clair (Granite Wash) | ActiveOil | 11,670 | May 5, 2022 | 2 | Jun 2026 |
| Elliott #10742-211-35660 | Upland Resources LLC | HemphillFeldman (Tonkawa) | ActiveOil | 11,900 | Oct 11, 2021 | 1 | Aug 2026 |
| Little 30-43 ME EX #1HHZ42-211-35657 | Mmgl Txph LLC | HemphillHemphill (Granite Wash.) | ActiveGas | 10,700 | Sep 15, 2021 | 1 | Aug 2026 |
| Little-Pyeatt 30-19 ME EX #2HHZ42-211-35658 | Mmgl Txph LLC | HemphillHemphill (Granite Wash.) | ActiveGas | 10,819 | Sep 15, 2021 | 2 | Aug 2026 |
| Meek-Fillingim 45-44 MD CX #2HHZ42-211-35656 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 11,449 | Jun 15, 2021 | 2 | Aug 2026 |
| Meek-Fillingim 45-44 MD EX #1HHZ42-211-35655 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 11,700 | May 27, 2021 | 1 | Aug 2026 |
| Isaacs C #242-211-33714 | Unit Petroleum Company | HemphillMendota NW. (Granite Wash) | ActiveGas | 11,360 | Feb 17, 2021 | 2 | Apr 2023 |
| Lockhart 56 #342-211-33637 | Upland Resources LLC | HemphillHiggins W. (Morrow Lower) | ActiveGas | 12,050 | Feb 18, 2020 | 2 | Jul 2018 |
| Alexander #442-211-34578 | Presidio Petroleum LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 13,457 | Jan 8, 2020 | 2 | Aug 2026 |
| Washita River 34 #342-211-34706 | Presidio Petroleum LLC | HemphillBegert (10 200) | ActiveGas | 13,400 | Dec 18, 2019 | 3 | Aug 2026 |
| Huff 9 #442-211-34672 | Presidio Petroleum LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 13,460 | Oct 22, 2019 | 2 | Aug 2026 |
| Hefley-Prater 32-33 MD CX #3HHZ42-211-35649 | Mmgl Txph LLC | HemphillHemphill (Granite Wash.) | ActiveGas | 11,643 | Jun 3, 2019 | 3 | Aug 2026 |
| Hefley-Prater 32-33 ME CX #4HHZ42-211-35650 | Mmgl Txph LLC | HemphillHemphill (Granite Wash.) | ActiveGas | 12,150 | Jun 3, 2019 | 3 | Aug 2026 |
| Mathers Ranch 158-149 CL EX #24HHZ42-211-35646 | Mmgl Txph LLC | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,255 | Feb 5, 2019 | 1 | Aug 2026 |
| Mathers Ranch 159-148 CL WX #23HHZ42-211-35644 | Mmgl Txph LLC | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,416 | Jan 14, 2019 | 3 | Aug 2026 |
| Hefley-Fillingim 39-40 MD WX #1HHZ42-211-35636 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 11,511 | Dec 31, 2018 | 2 | Aug 2026 |
| Hefley-Fillingim 39-40 MD CX #2HHZ42-211-35637 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 11,463 | Dec 31, 2018 | 2 | Aug 2026 |
| Francis 5859 EXL #5HHZ42-211-35641 | Presidio Petroleum LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 13,152 | Dec 10, 2018 | 1 | Aug 2026 |
| Mathers Ranch 159-148 CL EX #22HHZ42-211-35643 | Mmgl Txph LLC | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 9,390 | Dec 7, 2018 | 1 | Aug 2026 |
| Francis 5859 WXL #4HHZ42-211-35640 | Presidio Petroleum LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 13,142 | Nov 28, 2018 | 1 | Aug 2026 |
| Dake 61X14A #1HHZ42-211-35631 | Unbridled Resources LLC | HemphillLipscomb S.E. (Cleveland) | ActiveGas | 8,557 | Sep 4, 2018 | 1 | Aug 2026 |
| Dake 61X14B #2HHZ42-211-35632 | Unbridled Resources LLC | HemphillLipscomb S.E. (Cleveland) | ActiveOil | 8,673 | Sep 4, 2018 | 1 | Aug 2026 |
| Meadows-Singleton 4-89 MD CX #2HHZ42-211-35629 | Mmgl Txph LLC | HemphillBuffalo Wallow (Granite Wash) | ActiveGas | 11,305 | Aug 24, 2018 | 2 | Aug 2026 |
| Gatlin 3 #3HHZ42-211-35630 | Presidio Petroleum LLC | HemphillHemphill (Douglas) | ActiveGas | 8,264 | Aug 23, 2018 | 1 | Aug 2026 |