| Jacks et Al O-2-8657 | Neumin Production Company | Big Jim (Third Sinton) | Refugio | 1 | 91.7K | 65.7K | Aug 2001 – Jan 2005 |
| Gallinipper Unit O-2-9120 | Neumin Production Company | Lavaca Bay (F-37) | Calhoun | 1 | 65.5K | 1.02M | May 2006 – Feb 2008 |
| Gallinipper Unit O-2-9164 | Neumin Production Company | Lavaca Bay (F-43) | Calhoun | 2 | 47.2K | 1.32M | Jun 2006 – Sep 2008 |
| Pontious, C.B. O-3-15733 | Neumin Production Company | Port Acres (Hack. 9550) | Jefferson | 2 | 46.5K | 61.3K | Jan 1993 – Apr 1998 |
| Quail Ridge/State Unit O-2-10470 | Neumin Production Company | Lavaca Bay (F-49) | Calhoun | 1 | 25.8K | 161K | Feb 2013 – Jul 2026 |
| Mixson Land Company O-3-15439 | Neumin Production Company | Port Acres (Hack. 9550) | Jefferson | 1 | 21.6K | 50.4K | Jan 1993 – May 1997 |
| State Tract 38 O-2-11051 | Neumin Production Company | Lavaca Bay (F-49) | Calhoun | 1 | 12.9K | 114K | Mar 2015 – Aug 2017 |
| Jacks et Al O-2-8742 | Neumin Production Company | Big Jim (First Sinton) | Refugio | 1 | 8.77K | 8.35K | Jun 2002 – Jan 2005 |
| State Tract 64 O-2-8896 | Neumin Production Company | McDowell Point, E. (Frio Q) | Calhoun | 1 | 3.82K | 46.6K | May 2004 – Jun 2006 |
| State Tract 79 O-2-8850 | Neumin Production Company | Zoller, East (Frio -G-) | Calhoun | 1 | 1.22K | 6.27K | Sep 2003 – Jun 2006 |
| State Tract 39 G-2-39937 | Neumin Production Company | Lavaca Bay (F-39) | — | 1 | 0 | 77.1K | Jan 1993 – Jun 2010 |
| Aluminum Company of America Fee G-2-73465 | Neumin Production Company | Lavaca Bay (F-36) | Calhoun | 1 | 0 | 48.7K | Jan 1993 – Feb 1995 |
| State Tract 176 G-2-79433 | Neumin Production Company | Steamboat Pass (1) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jul 1994 |
| State Tract 176 G-2-79434 | Neumin Production Company | Steamboat Pass ( 2) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jul 1994 |
| Skelly Fee (Francitas GU) G-2-61886 | Neumin Production Company | Francitas (Frio 7000) | — | 1 | 0 | 39K | Jan 1993 – Oct 1999 |
| State Tract 26 G-2-38449 | Neumin Production Company | Lavaca Bay (F-43) | — | 1 | 0 | 135K | Jan 1993 – May 1999 |
| State of Texas /Tract 53/ G-2-2936 | Neumin Production Company | Mag. Beach-Kellers Bay (Melb.) | — | 1 | 0 | 0 | Jan 1993 – May 1994 |
| State Tract 239 G-2-55158 | Neumin Production Company | Appling (Seg 2 7500) | — | 1 | 0 | 58.5K | Jan 1993 – Feb 2002 |
| Appling-Stovall -B- G-2-104084 | Neumin Production Company | Appling (Seg C Broughton) | Jackson | 1 | 0 | 4.84K | Jan 1993 – Oct 1999 |
| Frankson, Johnny G-2-103104 | Neumin Production Company | Appling (Seg C 7600 UP) | — | 1 | 0 | 4.71K | Jan 1993 – Oct 1999 |
| Appling, F. E. -B- G-2-104468 | Neumin Production Company | Appling (Seg F 7500) | Jackson | 1 | 0 | 1.09M | Jan 1993 – Nov 2004 |
| State Tract 196 G-2-105341 | Neumin Production Company | Grass Island, W. (2400) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1994 |
| Frankson, Johnny G-2-105662 | Neumin Production Company | Appling (Seg E 8100) | Jackson | 1 | 0 | 38.8K | Jan 1993 – Oct 1999 |
| State Tract 177 G-2-105754 | Neumin Production Company | Steamboat Pass (10) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1994 |
| Aluminum Company of America Fee G-2-105826 | Neumin Production Company | Lavaca Bay (F-40-A) | Calhoun | 1 | 0 | 789K | Jan 1993 – May 2011 |
| State Tract 26 G-2-106801 | Neumin Production Company | Lavaca Bay (F-39) | Calhoun | 1 | 0 | 881K | Jan 1993 – Jul 2018 |
| State Tract 26 G-2-107506 | Neumin Production Company | Lavaca Bay (F-39) | Calhoun | 1 | 0 | 555K | Jan 1993 – Apr 1999 |
| Appling, Floyd E. Estate Unit G-2-107519 | Neumin Production Company | Appling Point (F-21-A) | Jackson | 1 | 0 | 42.6K | Jan 1993 – Jan 2000 |
| Coe, Caroline et al Unit G-2-107531 | Neumin Production Company | Appling Point (F-21-B) | Jackson | 1 | 0 | 117K | Jan 1993 – Jan 2000 |
| State Tract 196 G-2-110541 | Neumin Production Company | Grass Island, W. (2510) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1994 |
| Aluminum Company of America Fee G-2-45958 | Neumin Production Company | Lavaca Bay (F-45) | — | 1 | 0 | 1.94M | Jan 1993 – Aug 2018 |
| State Tract 24 G-2-37022 | Neumin Production Company | Lavaca Bay (F-31) | — | 1 | 0 | 0 | Jan 1993 – Jun 2003 |
| State Tract 260 Unit 1 G-2-90937 | Neumin Production Company | Appling Point (F-22) | Jackson | 1 | 0 | 448 | Jan 1993 – Mar 1998 |
| State Tract 26 G-2-116879 | Neumin Production Company | Lavaca Bay (F-40-B) | Calhoun | 1 | 0 | 0 | Jan 1993 – Mar 1993 |
| Aluminum Company of America Fee G-2-113423 | Neumin Production Company | Lavaca Bay (F-40-B) | Calhoun | 1 | 0 | 7.32M | Jan 1993 – Jul 2026 |
| Broughton, J. -a- (Francitas GU) G-2-89007 | Neumin Production Company | Francitas (F-13) | Jackson | 1 | 0 | 0 | Jan 1993 – Sep 1999 |
| State Tract 184 G-2-116985 | Neumin Production Company | Steamboat Pass (10) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1999 |
| State Tract 184 G-2-117556 | Neumin Production Company | Steamboat Pass ( 7) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1999 |
| State Tract 23 G-2-119945 | Neumin Production Company | Lavaca Bay (F-34) | Calhoun | 1 | 0 | 389K | Jan 1993 – Apr 2006 |
| State Tract 196 G-2-120890 | Neumin Production Company | Grass Island, SW. (2900) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1994 |
| State Tract 26 G-2-121201 | Neumin Production Company | Lavaca Bay (F-43) | Calhoun | 1 | 0 | 0 | Jan 1993 – Mar 1993 |
| Melbourn, W. C. G-2-124079 | Neumin Production Company | Magnolia Beach (7500) | Calhoun | 1 | 0 | 1.44M | Jan 1993 – Nov 2016 |
| State Tract 90 G-2-125370 | Neumin Production Company | Panther Reef, S.W. (Frio H-2) | Calhoun | 1 | 0 | 321K | Jan 1993 – Aug 1995 |
| State Tract 184 G-2-125708 | Neumin Production Company | Steamboat Pass ( 3) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1999 |
| State Tract 38 G-2-125710 | Neumin Production Company | Lavaca Bay (F-43) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 2003 |
| Aluminum Co. of America Fee G-2-126086 | Neumin Production Company | Lavaca Bay (F-40-A) | Calhoun | 1 | 0 | 33.9K | Jan 1993 – Feb 1995 |
| State Tract 26 G-2-126587 | Neumin Production Company | Lavaca Bay (F-44) | Calhoun | 1 | 0 | 28.3K | Jan 1993 – Apr 1999 |
| State Tract 184 G-2-126863 | Neumin Production Company | Steamboat Pass ( 3) | Calhoun | 1 | 0 | 0 | Jan 1993 – Jun 1999 |
| State Tract 39 G-2-127583 | Neumin Production Company | Lavaca Bay (F-36) | Calhoun | 1 | 0 | 2.96M | Jan 1993 – Dec 2012 |
| Broughton, J. (Francitas GU) G-2-45729 | Neumin Production Company | Francitas (F-15-A) | Jackson | 1 | 0 | 0 | Jan 1993 – Sep 1999 |