| G.A. Ray #142-025-34009 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 4,700 | Sep 24, 2021 | — | — |
| Parker Heirs #242-297-36069 | Welder Exploration & Prod., Inc. | Live Oak, TXDinero, West (Hockley) | Not on schedule | 4,700 | Feb 26, 2020 | — | — |
| Roots-Havelka Unit North #142-409-33111 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Jan 17, 2019 | — | — |
| Mullen-Roots Unit #142-409-33107 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Dec 21, 2018 | — | — |
| Havelka #142-409-33108 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Dec 21, 2018 | — | — |
| Roots #142-409-33109 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Dec 21, 2018 | — | — |
| Roots-Havelka Unit East #142-409-33110 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Dec 21, 2018 | — | — |
| Roots-Havelka Unit South #142-409-33112 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Dec 21, 2018 | — | — |
| Ritchie #142-409-33100 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,500 | Aug 23, 2018 | — | — |
| Tutt-Ritchie Unit #142-409-33101 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,500 | Aug 23, 2018 | — | — |
| Brown #142-409-33079 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 6,000 | Feb 8, 2018 | — | — |
| Schilling-Homestead #142-025-33972 | Welder Exploration & Prod. Inc. | Bee, TXSliva (4000 Sand) | PluggedGas | 5,000 | Jun 29, 2017 | — | — |
| Ramirena Creek Unit #342-297-35858 | Welder Exploration & Prod., Inc. | Live Oak, TX | Not on schedule | 3,000 | Nov 8, 2016 | — | — |
| Dunning #142-297-35763 | Welder Exploration & Prod., Inc. | Live Oak, TX | Not on schedule | 6,000 | Jul 22, 2015 | — | — |
| Craft-Dobbs Unit #142-025-33950 | Welder Exploration & Prod., Inc. | Bee, TXYougeen (Hockley 4500) | Not on schedule | 6,000 | Jun 26, 2015 | — | — |
| Cindy Taylor Krier Unit #142-297-35755 | Welder Exploration & Prod. Inc. | Live Oak, TXDinero West (Yegua) | PluggedGas | 6,000 | May 12, 2015 | — | — |
| Schilling-Homestead #142-025-33939 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 5,000 | Sep 30, 2014 | — | — |
| Trevino-Borntrager #142-025-33940 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 5,000 | Sep 30, 2014 | — | — |
| Iron Hills #142-025-33926 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 5,200 | Aug 27, 2014 | — | — |
| O'Neil #342-025-33917 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 6,000 | May 14, 2014 | — | — |
| O'Neil #142-025-33918 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 6,000 | May 14, 2014 | — | — |
| Bevly-Rosson #142-409-33014 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 7,500 | Sep 23, 2013 | — | — |
| Bevly-Rosson -a- #242-409-33015 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 7,500 | Sep 23, 2013 | — | — |
| Rambo-Rosson #142-409-33011 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 7,500 | Sep 5, 2013 | — | — |
| Blaschke-Mayo Unit #142-409-33007 | Welder Exploration & Prod. Inc. | San Patricio, TXPlymouth (5730) | PluggedOil | 7,500 | Aug 7, 2013 | — | — |
| Krause-Riggle Unit #142-025-33872 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 5,000 | May 17, 2013 | — | — |
| Roots, W.L. #142-409-33002 | Welder Exploration & Prod., Inc. | San Patricio, TX | Not on schedule | 5,850 | Apr 30, 2013 | — | — |
| Salinas #142-427-34650 | Welder Exploration & Prod. Inc. | Starr, TXWildcat | PluggedGas | 5,000 | Mar 26, 2013 | — | — |
| Rapp Ranch #142-297-35233 | Welder Exploration & Prod. Inc. | Live Oak, TXMt. Lucas (Hockley Up.) | PluggedGas | 4,900 | Oct 18, 2012 | — | — |
| Rob Welder #142-409-32978 | Welder Exploration & Prod. Inc. | San Patricio, TXPlymouth (Greta Stringer) | PluggedOil | 7,000 | Aug 3, 2012 | — | — |
| Schauer #342-025-33827 | Welder Exploration & Prod. Inc. | Bee, TXFred Long (Hockley 3850) | PluggedOil | 5,000 | May 8, 2012 | — | — |
| Schauer #242-025-33109 | Welder Exploration & Prod. Inc. | Bee, TXBeeville SW. (Hockley) | PluggedOil | 5,000 | May 5, 2012 | — | — |
| Ocker #142-355-34052 | Welder Exploration & Prod. Inc. | Nueces, TXRiverside (5900) | PluggedGas | 7,000 | Feb 7, 2012 | — | — |
| Wilhite #242-025-33780 | Welder Exploration & Prod. Inc. | Bee, TXPoesta Creek (2900) | PluggedGas | 6,000 | Aug 1, 2011 | — | — |
| Walker Ace #142-297-35033 | Welder Exploration & Prod. Inc. | Live Oak, TXPettus Leach (4390) | PluggedGas | 5,400 | Jul 25, 2011 | — | — |
| Sylva #142-025-33763 | Welder Exploration & Prod. Inc. | Bee, TXYougeen (5500) | PluggedGas | 6,000 | May 17, 2011 | — | — |
| Mabray #142-025-33689 | Welder Exploration & Prod. Inc. | Bee, TXYougeen (Hockley 4500) | PluggedGas | 5,700 | Aug 25, 2010 | — | — |
| Young #142-025-33682 | Welder Exploration & Prod. Inc. | Bee, TXWildcat | PluggedGas | 4,700 | Oct 23, 2009 | — | — |
| Dorotik #242-481-35100 | Welder Exploration & Prod. Inc. | Wharton, TXNew Taiton (Frio 4000) | PluggedGas | 4,990 | Oct 15, 2009 | — | — |
| Davis Nona Berry #5242-025-31804 | Welder Exploration & Prod. Inc. | Bee, TXYougeen (Vicksburg 3700) | PluggedGas | 5,740 | Sep 3, 2009 | — | — |
| Cisco #342-025-33231 | Welder Exploration & Prod. Inc. | Bee, TXBurnell South (1000) | PluggedGas | 4,000 | Oct 21, 2008 | — | — |
| Cisco #442-255-31601 | Welder Exploration & Prod., Inc. | Karnes, TXBurnell, South (1000) | Not on schedule | 4,000 | Oct 11, 2008 | — | — |
| Pettus T. W. #142-175-34054 | Welder Exploration & Prod. Inc. | Goliad, TXBerclair (2800) | PluggedGas | 4,000 | Jan 3, 2008 | — | — |
| Castillo #142-175-34011 | Welder Exploration & Prod. Inc. | Goliad, TXClip (2300 FT Sand) | PluggedGas | 4,000 | Jul 27, 2007 | — | — |
| Lemke #142-175-34012 | Welder Exploration & Prod. Inc. | Goliad, TXClip (3580) | PluggedGas | 4,000 | Jul 27, 2007 | — | — |
| O Brien Ranch #1C42-025-33417 | Welder Exploration & Prod. Inc. | Bee, TXWildcat | PluggedGas | 5,000 | Jul 31, 2006 | — | — |
| Moscatelli #142-175-33648 | Welder Exploration & Prod. Inc. | Goliad, TXAlbrecht (Frio 2450) | PluggedGas | 3,500 | Apr 18, 2006 | — | — |
| Breidenbach #142-025-33396 | Welder Exploration & Prod. Inc. | Bee, TXHeard Ranch Central (U. Yegua) | PluggedGas | 6,500 | Apr 11, 2006 | — | — |
| Welder #1D42-025-33397 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 6,500 | Apr 11, 2006 | — | — |
| Breidenbach-Welder Unit #142-025-33398 | Welder Exploration & Prod., Inc. | Bee, TX | Not on schedule | 6,500 | Apr 11, 2006 | — | — |