| JC Stribling #242-201-01279 | Rise Petroleum Investments LLC only | HarrisHumble Light (Riverside) | Shut inOil | 4,852 | Aug 11, 2026 | 2 | — |
| Brown-Ferris Unit #142-201-32063 | Frio Resources, LLC only | Harris | Plugged | 15,500 | Feb 13, 2026 | 2 | — |
| R J S Unit #742-201-30797 | WRD Operating LLC only | HarrisDyersdale N. (Y-5) | ActiveOil | 9,297 | Jul 10, 2024 | 2 | Mar 2026 |
| Monument #142-201-33009 | — | HarrisWildcat | Plugged | 13,000 | May 24, 2024 | 1 | — |
| R.H.L. 'X' #242-201-33008 | All American Ops LLC only | Harris | Drilled | 5,600 | Apr 26, 2024 | 2 | — |
| R.H.L. 'X' #142-201-33007 | All American Ops LLC only | Harris | Drilled | 5,600 | Apr 2, 2024 | 2 | — |
| Susan B. Michalsky et al #142-201-33006 | Castex Energy, Inc. only | Harris | Not on schedule | 11,700 | Jan 29, 2024 | 1 | — |
| State Lease 118426 JP #142-201-33005 | — | HarrisWildcat | Plugged | 13,500 | Oct 24, 2023 | 1 | — |
| Quilter H. -B- #442-201-00403 | Exxon Corp. only | HarrisTomball (Schultz SE.) | PluggedOil | 5,548 | Aug 16, 2023 | 2 | — |
| Channelview Townsite F #642-201-32580 | Ballard Exploration Company Inc. only | HarrisGreens Bayou (Frio-Vksbg D) | ActiveGas | 11,154 | May 19, 2023 | 5 | Apr 2024 |
| JC Stribling #342-201-01280 | Rise Petroleum Investments LLC only | Harris | Not on schedule | 5,052 | May 11, 2023 | 1 | — |
| JC Stribling #142-201-01278 | Rise Petroleum Investments LLC only | Harris | Drilled | 4,526 | Mar 16, 2023 | 1 | — |
| Milky Way #142-201-33002 | Gordy Oil Company only | HarrisRankin (Cook Mtn. IV) | ActiveGas | 9,493 | Mar 16, 2023 | 1 | Apr 2026 |
| Breen Road Test Well #242-201-33003 | Nabors Drilling Tech USA, Inc. only | Harris | Drilled | 100 | Mar 8, 2023 | 1 | — |
| Adams Geo. B. #642-201-31847 | Tortuga Operating Company only | HarrisTomball West (2700) | ActiveInjection | 5,686 | Oct 21, 2022 | 3 | Apr 2026 |
| Dyersdale #1HHZ42-201-33001 | Ballard Exploration Company Inc. only | HarrisDyersdale | ActiveOil | 4,066 | Oct 14, 2022 | 1 | Mar 2026 |
| Geaccone Heirs #142-201-32918 | Ballard Exploration Company Inc. only | HarrisClinton (Miocene 3850) | PluggedGas | 10,000 | Sep 14, 2022 | 3 | Apr 2025 |
| Smith Ashbel #6042-201-33000 | Trek Resources Inc. only | HarrisGoose Creek East | ActiveOil | 4,600 | Sep 2, 2022 | 2 | Apr 2026 |
| State Lease 108878 #103ST42-201-32853 | Ballard Exploration Company Inc. only | HarrisCanadian Hunter (Yegua 10 630) | ActiveGas | 10,792 | Aug 12, 2022 | 4 | Mar 2026 |
| Dunks #142-201-32999 | Vantage Operating LLC only | HarrisRankin (Cook Mtn. IV) | ActiveGas | 9,800 | Aug 3, 2022 | 3 | Dec 2024 |
| Webster Field Unit #6013HHZ42-201-32994 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,906 | Jul 26, 2022 | 1 | Mar 2026 |
| Webster Field Unit #6012HHZ42-201-32995 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,826 | Jul 26, 2022 | 2 | Mar 2026 |
| Webster Field Unit #6014HHZ42-201-32996 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,865 | Jul 26, 2022 | 1 | Mar 2026 |
| Webster Field Unit #6015HHZ42-201-32997 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,674 | Jul 26, 2022 | 2 | Mar 2026 |
| Webster Field Unit #6016HHZ42-201-32998 | Denbury Onshore, LLC only | Harris | Not on schedule | 5,790 | Jul 25, 2022 | 1 | — |
| Dwyer #142-201-32456 | Petrotx Operating LLC only | HarrisMilton N. (9800 Wilcox) | Temporarily abandonedGas | 12,994 | Nov 2, 2021 | 3 | Sep 2021 |
| Webster Field Unit #5036HHZ42-201-32992 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,770 | Aug 5, 2021 | 1 | Mar 2026 |
| Webster Field Unit #6010HHZ42-201-32990 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,779 | Jun 9, 2021 | 1 | Mar 2026 |
| Webster Field Unit #6011HHZ42-201-32991 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,835 | Jun 9, 2021 | 1 | Mar 2026 |
| West Channelview #2D42-201-32989 | Ballard Exploration Company Inc. only | HarrisChannelview (Yegua 10 000) | ActiveInjection | 5,600 | May 20, 2021 | 1 | — |
| Webster Field Unit #5035HHZ42-201-32988 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,739 | Apr 27, 2021 | 1 | Mar 2026 |
| Webster Field Unit #101142-201-32601 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 6,200 | Apr 6, 2021 | 3 | Mar 2026 |
| Webster Field Unit #5034HHZ42-201-32987 | P.o.&g. Operating LLC only | HarrisWebster | Shut inOil | 5,673 | Jan 15, 2021 | 1 | Mar 2026 |
| Webster Field Unit #5032HHZ42-201-32986 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,687 | Jan 12, 2021 | 1 | Mar 2026 |
| Warren Ranch #4R42-201-32963 | Texas Oil Resources Oper LLC only | HarrisHockley | Shut inOil | 2,250 | Oct 23, 2020 | 2 | Apr 2026 |
| Webster Field Unit #5033HHZ42-201-32985 | Peles, LLC only | Harris | Not on schedule | 5,850 | Aug 19, 2020 | 1 | — |
| Webster Field Unit #5031HHZ42-201-32984 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 5,746 | Jul 15, 2020 | 1 | Mar 2026 |
| Nunan #142-201-32827 | Nordstrand Engineering Inc. only | HarrisKaty (Cook Mountain 2) | ActiveGas | 12,005 | Dec 19, 2019 | 2 | Mar 2026 |
| Warren Ranch #1042-201-32983 | Texas Oil Resources Oper, LLC only | Harris | Not on schedule | 2,950 | Oct 22, 2019 | 1 | — |
| Icce #242-201-32982 | — | HarrisWildcat | Plugged | 4,000 | Oct 4, 2019 | 1 | — |
| Seureau Gas Unit #1__42-201-32981 | — | HarrisTaylor Lake N. (Lox B) | Plugged | 10,500 | Jul 24, 2019 | 1 | — |
| Port of Houston #1__42-201-32980 | — | HarrisCanadian Hunter | Plugged | 12,000 | Apr 11, 2019 | 2 | — |
| SWD 11 #1142-201-32979 | Targa Downstream LLC only | HarrisBarbers Hill | ActiveInjection | 9,205 | Feb 28, 2019 | 1 | — |
| Icce #142-201-32977 | Kebo Oil & Gas Inc. only | HarrisHockley | Shut inOil | 2,113 | Dec 31, 2018 | 1 | — |
| Wyndelts #1042-201-32976 | South Houston Production Company only | HarrisHouston South (Oligocene) | ActiveOil | 5,203 | Aug 24, 2018 | 1 | Mar 2026 |
| Warren Ranch #4__42-201-04320 | — | HarrisHockley Salt Dome | Plugged | 3,800 | May 15, 2018 | 1 | — |
| Warren Ranch #342-201-32639 | Lone Wolf Operating Company LP only | HarrisHockley | PluggedOil | 4,000 | Jan 29, 2018 | 3 | Feb 2004 |
| Webster Field Unit #183042-201-31561 | P.o.&g. Operating LLC only | HarrisWebster | ActiveOil | 6,038 | Dec 1, 2017 | 3 | Mar 2026 |
| Test #142-201-32975 | Aramco Services Company only | HarrisWildcat | ActiveObservation | 1,520 | Nov 15, 2017 | 1 | — |
| Orr #142-201-32974 | — | HarrisWildcat | Plugged | 9,200 | Oct 17, 2017 | 1 | — |