| Gallo #242-071-32632 | S & S Operating Company Inc. | ChambersGallo (Frio B-15) | ActiveInjection | 9,370 | Dec 14, 2018 | 1 | Dec 2019 |
| Maxwell Robert D. #142-241-30859 | S & S Operating Company Inc. | JasperKirbyville (6600) | ActiveOil | 6,470 | Oct 20, 2015 | 2 | Apr 2026 |
| Castro Gas Unit #2 #442-071-32065 | S & S Operating Company Inc. | ChambersDouble Bayou S. (F-15B) | ActiveOil | 9,099 | Feb 9, 2015 | 4 | Apr 2026 |
| Tytex Well No. 1 Gas Unit #142-071-32374 | S & S Operating Company Inc. | ChambersDouble Bayou (Frio 14) | ActiveOil | 10,650 | Aug 6, 2014 | 2 | Apr 2026 |
| Bauer Trust #142-245-32823 | S & S Operating Company Inc. | JeffersonBauer Ranch (Nodosaria 2ND) | ActiveOil | 9,600 | Jul 22, 2014 | 2 | Mar 2026 |
| Hrivnatz McBride #1B42-457-30803 | S & S Operating Company Inc. | TylerRed Bear (Cockfield) | ActiveOil | 6,511 | Jul 9, 2013 | 2 | Feb 2017 |
| Double Bayou Cgu 1 #6D42-071-31047 | S & S Operating Company Inc. | ChambersDouble Bayou (Frio 9) | ActiveInjection | 9,080 | Feb 2, 2013 | 5 | — |
| Gallo #1A42-071-32475 | S & S Operating Company Inc. | ChambersGallo (Frio B-15) | ActiveOil | 9,350 | Nov 27, 2012 | 1 | Apr 2026 |
| Hrivnatz-McBride #242-457-30800 | S & S Operating Company Inc. | TylerBig Thicket (Yegua 4950) | Shut inOil | 5,460 | Jan 5, 2012 | 2 | Jan 2021 |
| Tristen Tejas #142-457-30799 | S & S Operating Company Inc. | TylerBig Thicket (Yegua 4950) | Shut inOil | 5,280 | Dec 15, 2011 | 1 | Feb 2017 |
| Hrivnatz-McBride #142-457-30785 | S & S Operating Company Inc. | TylerBig Thicket (Yegua 4950) | Shut inOil | 6,202 | Aug 3, 2011 | 1 | Jan 2021 |
| Deaton Estate #142-245-32534 | S & S Operating Company Inc. | JeffersonBig Hill SW (Nodosaria BLK A) | ActiveInjection | 11,225 | Jul 15, 2011 | 2 | — |
| McDermand #142-245-32689 | S & S Operating Company Inc. | JeffersonNome South (Nodosaria 8600) | ActiveOil | 8,931 | May 31, 2011 | 2 | Apr 2026 |
| B. Deaton Estate et al #242-245-32603 | S & S Operating Company Inc. | JeffersonBig Hill SW (Nodosaria BLK B) | ActiveOil | 13,592 | May 5, 2009 | 1 | Apr 2026 |
| Tytex Properties Ltd #142-245-32138 | S & S Operating Company Inc. | JeffersonWinnie S.E. (Doughtie Sd.) | Shut inOil | 9,200 | Apr 15, 2008 | 3 | Jan 2017 |
| Arco -187- #142-199-30421 | S & S Operating Company Inc. | HardinArco 187 (Yegua 6460) | PluggedOil | 7,815 | Mar 27, 2008 | 1 | Nov 1996 |
| Petkovsek Lolia O. et al #142-245-32445 | S & S Operating Company Inc. | JeffersonBig Hill NW. (Hackberry Lower) | Temporarily abandonedGas | 10,422 | Jun 5, 2006 | 2 | Sep 2024 |
| BP American a-392 #142-241-30703 | S & S Operating Company Inc. | JasperEvadale NE. (Yegua) | ActiveOil | 8,693 | Oct 6, 2003 | 1 | Apr 2026 |
| Follmer #442-245-30260 | S & S Operating Company Inc. | JeffersonStowell (Sullivan LF) | ActiveOil | 8,006 | Oct 3, 2003 | 2 | Apr 2026 |
| Black Stone Gas Unit #342-199-32874 | S & S Operating Company Inc. | HardinSour Lake E. (Price) | ActiveOil | 11,333 | Feb 7, 2003 | 4 | Apr 2026 |
| Black Stone Gas Unit #1ST42-199-32774 | S & S Operating Company Inc. | HardinSour Lake E. (2ND Solow) | ActiveGas | 11,884 | Mar 29, 2002 | 4 | Apr 2026 |
| Hooks J. B. Heirs #142-199-00411 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | Shut inOil | 8,711 | Mar 20, 2002 | 2 | Jun 1994 |
| Black Stone #542-199-32846 | S & S Operating Company Inc. | HardinSour Lake E. (Yegua) | ActiveGas | 12,390 | Jul 25, 2001 | 1 | Apr 2026 |
| T. P. Ranch #342-199-32809 | S & S Operating Company Inc. | HardinSour Lake E. (Kirby FB-A) | PluggedGas | 13,000 | Aug 31, 2000 | 2 | Aug 2010 |
| Black Stone #242-199-32797 | S & S Operating Company Inc. | HardinSour Lake E. (Solow) | ActiveGas | 11,922 | Jan 10, 2000 | 1 | Apr 2026 |
| Hooks J. B. a #142-199-32693 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | ActiveOil | 9,100 | Apr 1, 1994 | 2 | Apr 2026 |
| Hankamer #142-245-32065 | S & S Operating Company Inc. | JeffersonStowell South (Smith -A-) | ActiveOil | 10,800 | Dec 3, 1992 | 3 | Apr 2026 |
| Carroll William Est. #442-245-31844 | S & S Operating Company Inc. | JeffersonBauer Ranch (6040) | ActiveOil | 6,703 | Jun 3, 1992 | 2 | Apr 2026 |
| White J. T. D #242-071-31938 | S & S Operating Company Inc. | ChambersWhites Bayou (Marg. I) | Shut inOil | 6,765 | Sep 27, 1990 | 1 | — |
| Bewley #142-199-32516 | S & S Operating Company Inc. | HardinSour Lake | PluggedOil | 3,350 | Dec 28, 1988 | 1 | Mar 2010 |
| Dugat #2A42-071-31634 | S & S Operating Company Inc. | ChambersSpindletop Bayou (Frio 8480) | ActiveOil | 9,380 | Dec 16, 1987 | 2 | Sep 2025 |
| Lohmann-Howth #242-245-31911 | S & S Operating Company Inc. | JeffersonBauer Ranch (5797) | PluggedOil | 5,900 | Jul 17, 1987 | 1 | Sep 1993 |
| Fitzhugh, M. E. "a" #A142-245-03216 | S & S Operating Company, Inc. | Jefferson | Not on schedule | 5,149 | Aug 6, 1985 | 1 | — |
| Fitzhugh, M. E. "a" #A242-245-03236 | S & S Operating Company, Inc. | Jefferson | Not on schedule | 5,323 | Aug 6, 1985 | 1 | — |
| Richard Martelle et al Unit 1 #242-245-31838 | S & S Operating Company Inc. | JeffersonChina SW. (7850) | PluggedOil | 8,000 | Mar 14, 1985 | 1 | Jun 1994 |
| Ransom #342-199-32217 | S & S Operating Company Inc. | HardinSour Lake | PluggedOil | 5,700 | Nov 9, 1984 | 1 | Jun 2011 |
| Lohmann-Howth #142-245-31343 | S & S Operating Company Inc. | JeffersonBauer Ranch (5797) | PluggedOil | 9,600 | Dec 5, 1983 | 2 | Sep 1993 |
| Carroll William Est. #1D42-245-31249 | S & S Operating Company Inc. | JeffersonBauer Ranch (6120) | ActiveInjection | 2,332 | Aug 7, 1978 | 1 | — |
| Carroll W. Estate #142-245-30443 | S & S Operating Company Inc. | JeffersonBauer Ranch (4640) | Temporarily abandonedGas | 6,681 | Mar 7, 1978 | 1 | — |
| Arco Sec-186 #242-199-31204 | S & S Operating Company Inc. | HardinArco 187 (Yegua 6840) | PluggedOil | 3,500 | Dec 5, 1977 | 1 | — |
| Hankamer E.C. #242-071-01800 | S & S Operating Company Inc. | ChambersStowell (Discorbis) | ActiveOil | 10,600 | — | 0 | — |
| White-D #142-071-30417 | S & S Operating Company Inc. | ChambersWhites Bayou (Marg. I) | Shut inOil | 8,512 | — | 0 | — |
| Genevieve /Thompson G. W./ #142-071-81468 | S & S Operating Company Inc. | ChambersStowell (Crawford U-1) | PluggedOil | — | — | 0 | — |
| Ransom #242-199-02865 | S & S Operating Company Inc. | HardinSour Lake | PluggedOil | — | — | 0 | — |
| Humble-Yonajosa Fee #142-199-03428 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | PluggedOil | — | — | 0 | — |
| Humble-Yonajosa Fee #242-199-03431 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | Shut inOil | 8,035 | — | 0 | — |
| Humble-Yonajosa Fee #3 U42-199-03466 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | ActiveOil | 8,320 | — | 0 | — |
| Turner Heirs #342-199-30164 | S & S Operating Company Inc. | HardinYonajosa E. (Y-1) | ActiveOil | 8,100 | — | 0 | — |
| Ransom #142-199-80768 | S & S Operating Company Inc. | HardinSour Lake | Not on scheduleOil | — | — | 0 | — |
| Rollins J. S. #2 U42-245-02566 | S & S Operating Company Inc. | JeffersonStowell East (Crawford) | PluggedOil | — | — | 0 | — |