| Langham, Emily "A" G-3-154380 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 113K | 4.06M | Jan 1995 – Jan 2020 |
| Langham, Emily "A" G-3-53953 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 85.2K | 3.2M | Jan 1993 – Jan 2020 |
| Langham, Emily "A" G-3-182259 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 43.3K | 1.61M | Mar 2001 – Jan 2020 |
| Nueces Bay State Tract 688 G-4-262207 | Nueces Bay Deep Consolidated | San Patricio | 1 | 16.7K | 1.43M | Jul 2011 – Jan 2020 |
| Langham, Emily "A" G-3-232643 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 16.7K | 904K | Oct 2007 – Jan 2020 |
| Langham, Emily "A" G-3-233266 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 10.2K | 658K | Nov 2007 – Jan 2020 |
| Emily Langham A G-3-258507 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 3.77K | 299K | Jul 2010 – Jan 2020 |
| State Tract 689 G-4-244688 | Nueces Bay Deep Consolidated | San Patricio | 1 | 165K | 1.66M | Oct 2008 – Oct 2019 |
| Mayo-Koonce GU G-4-197769 | White Point, East (Consolidated) | San Patricio | 1 | 23.1K | 842K | Sep 2003 – Jun 2019 |
| Mayo-Owen G.U. G-4-279136 | White Point, East (Consolidated) | San Patricio | 1 | 3.35K | 86.8K | Oct 2015 – Jun 2019 |
| Ladd-Pierce 2 G-9-106944 | Ozona (Canyon Sand) | Crockett | 1 | 1.87K | 262K | Jan 1993 – Jan 2019 |
| Ladd Henderson 13 G-9-127018 | Ozona (Canyon Sand) | Crockett | 1 | 1.52K | 94.6K | Jan 1993 – Dec 2018 |
| Ladd-Carson 47 G-9-108440 | Ozona (Canyon Sand) | Crockett | 1 | 84 | 63.5K | Jan 1993 – Dec 2018 |
| Ladd - Pierce 1 G-9-104362 | Ozona (Canyon Sand) | Crockett | 1 | 1.79K | 208K | Jan 1993 – Nov 2018 |
| Perner 38 G-9-223126 | Ingham (Queen) | Crockett | 1 | 0 | 36K | Feb 2007 – Nov 2018 |
| Perner 42-A- G-9-223113 | Ingham (Queen) | Crockett | 1 | 0 | 40.7K | Feb 2007 – Nov 2018 |
| Perner 38 -B- G-9-223187 | Ingham (Queen) | Crockett | 1 | 0 | 87.8K | Mar 2007 – Nov 2018 |
| Glenn, D. K. "A" G-10-68741 | Abell (Permian-General) | Crane | 1 | 1.2K | 265K | Jan 1993 – Oct 2018 |
| Perner 42 G-9-223729 | Ingham (Queen) | Crockett | 1 | 3 | 131K | Dec 2006 – Oct 2018 |
| Emily Langham A G-3-259641 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 7.22K | 292K | Jun 2010 – Jul 2018 |
| Emily Langham "A" G-3-261185 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 8.02K | 597K | Sep 2010 – Nov 2017 |
| State Tract 690/746 & 750 GU G-4-249323 | Tule Lake (Frio Consolidated) | Nueces | 1 | 120K | 401K | Jun 2009 – Jan 2017 |
| Emily Langham A G-3-258474 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 9.9K | 500K | May 2010 – Sep 2016 |
| Langham, Emily -B- G-3-142786 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 23.1K | 908K | Jan 1993 – Aug 2016 |
| Langham, Emily -A- G-3-128836 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 90K | 3.18M | Jan 1993 – May 2016 |
| State Tract 746A/750A GU G-4-258758 | Tule Lake (Frio Consolidated) | Nueces | 1 | 64K | 426K | Oct 2010 – Mar 2016 |
| Langham, Emily -B- G-3-191855 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 29.9K | 869K | Oct 2002 – Aug 2015 |
| Mayo-Owen GU G-4-215037 | White Point, East (Consolidated) | San Patricio | 1 | 4.34K | 92.7K | Oct 2005 – Jun 2015 |
| State Tract 690/746 & 750 GU G-4-256726 | Nueces Bay Deep Consolidated | San Patricio | 1 | 100K | 1.04M | Jun 2010 – Feb 2014 |
| Nueces Bay State Tract 688 G-4-254425 | Nueces Bay Deep Consolidated | San Patricio | 1 | 8.87K | 301K | Dec 2009 – Apr 2013 |
| State Tract 690 746 & 750 GU G-4-241023 | Nueces Bay Deep Consolidated | San Patricio | 1 | 181K | 4.85M | Jun 2008 – Sep 2012 |
| Nueces Bay St 688 G-4-267379 | Nueces Bay, W. (8500) | San Patricio | 1 | 0 | 54 | Oct 2011 – Oct 2011 |
| Powell G-3-277267 | Wildcat | Orange | 1 | 0 | 0 | — |
| Langham, Emily -A- G-3-60934 | Urbana (Wilcox Consolidated) | San Jacinto | 1 | 0 | 0 | — |
| State Tract 706 G-4-253042 | Wildcat | Nueces | 1 | 0 | 0 | — |