| 885731 | Jan 11, 2023 | Jan 11, 2023 | Klotzman, M. S. Exploration Co. | De Witt | Koenig Unit B #1 | 10,775 | 12300217 |
| 885736 | Nov 29, 2022 | Nov 29, 2022 | Klotzman, M. S. Exploration Co. | Victoria | Brown #3 | 4,905 | 46901365 |
| 851648 | Apr 5, 2019 | Apr 5, 2019 | Klotzman, M. S. Exploration Co. | Victoria | Huber #1 | 3,380 | 46931666 |
| 836225 | Feb 13, 2018 | Feb 13, 2018 | Klotzman, M. S. Exploration Co. | Victoria | Atkinson, Mary et Al #1 B | 5,714 | 46930409 |
| 816625 | Jul 5, 2016 | Jul 5, 2016 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #C 4 | 6,610 | 46933999 |
| 814182 | Mar 10, 2016 | Mar 10, 2016 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #C 1 | 8,850 | 46902911 |
| 811587 | Nov 6, 2015 | Nov 6, 2015 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #2 | 1,708 | 46932868 |
| 811586 | Nov 6, 2015 | Nov 6, 2015 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #1 | 5,058 | 46932805 |
| 811585 | Nov 5, 2015 | Nov 5, 2015 | Klotzman, M. S. Exploration Co. | Victoria | Johnnie Unit #1 | 5,000 | 46934107 |
| 779688 | Mar 10, 2014 | Mar 10, 2014 | Klotzman, M. S. Exploration Co. | Victoria | Atkinson, Mary et Al #1 B | 5,714 | 46930409 |
| 721871 | Aug 11, 2011 | Aug 11, 2011 | Klotzman, M. S. Exploration Co. | Victoria | Chicas Locas 1 #1 | 6,000 | 46934066 |
| 720757 | Jul 25, 2011 | Jul 25, 2011 | Klotzman, M. S. Exploration Co. | Matagorda | Larry W. Corporon #1 | 5,850 | 32132328 |
| 687152 | Nov 10, 2009 | Nov 10, 2009 | Klotzman, M. S. Exploration Co. | Victoria | Chicas Locas #3 | 16,578 | 46934086 |
| 666770 | Aug 4, 2008 | Aug 4, 2008 | Klotzman, M. S. Exploration Co. | Victoria | Kate Willemin #8 | 5,007 | 46901408 |
| 662839 | May 23, 2008 | May 23, 2008 | Klotzman, M. S. Exploration Co. | Victoria | Johnnie Unit #1 | 5,100 | 46934107 |
| 636190 | Apr 4, 2007 | Apr 4, 2007 | Klotzman, M. S. Exploration Co. | Bee | Spirit Energy, LLC Helm-Tipps #1 | 7,900 | 02533466 |
| 632340 | Jan 26, 2007 | Jan 26, 2007 | Klotzman, M. S. Exploration Co. | Wharton | Kubesch Gas Unit #1 | 6,300 | 48134222 |
| 620461 | Jun 6, 2006 | Jun 6, 2006 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #C 4 | 6,610 | 46933999 |
| 559300 | Mar 23, 2005 | Mar 23, 2005 | Klotzman, M. S. Exploration Co. | Victoria | Perez #1 | 3,550 | 46933410 |
| 559300Amendment | Mar 23, 2005 | Mar 23, 2005 | Klotzman, M. S. Exploration Co. | Victoria | Perez #1 | 3,550 | 46933410 |
| 551760 | Oct 5, 2004 | Oct 5, 2004 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #C 2 | 3,420 | 46902920 |
| 526839 | Dec 31, 2002 | Dec 31, 2002 | Klotzman, M. S. Exploration Co. | Victoria | Brown #2 | 5,000 | 46933676 |
| 522642 | Aug 12, 2002 | Aug 12, 2002 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #C 1 | 8,855 | 46902911 |
| 518890 | Apr 8, 2002 | Apr 8, 2002 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #1C | 5,808 | 46902911 |
| 517471 | Feb 8, 2002 | Feb 8, 2002 | Klotzman, M. S. Exploration Co. | Lavaca | Bozka, Ruby #1 | 5,600 | 28532949 |
| 517044 | Jan 23, 2002 | Jan 23, 2002 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch #1C | 8,855 | 46902911 |
| 512247 | Aug 7, 2001 | Aug 7, 2001 | Klotzman, M. S. Exploration Co. | Victoria | Brown #1 | 4,965 | 46932347 |
| 485084 | Jun 14, 1999 | Jun 14, 1999 | Klotzman, M. S. Exploration Co. | Victoria | Perez #2 | 1,700 | 46933411 |
| 485019 | Jun 10, 1999 | Jun 10, 1999 | Klotzman, M. S. Exploration Co. | Victoria | Perez #1 | 5,100 | 46933410 |
| 484127 | May 3, 1999 | May 3, 1999 | Klotzman, M. S. Exploration Co. | Victoria | Schmeltzer-Johns Unit "A" #1 | 5,100 | 46933404 |
| 444008 | Jan 23, 1996 | Jan 23, 1996 | Klotzman, M. S. Exploration Co. | Victoria | Huber, A. W. #2 | 5,014 | 46901388 |
| 440434 | Oct 4, 1995 | Oct 4, 1995 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #1 | 4,830 | 46932805 |
| 428665 | Oct 4, 1994 | Oct 4, 1994 | Klotzman, M. S. Exploration Co. | Victoria | Atkinson, Mary et Al #1B | 5,714 | 46930409 |
| 425882 | Jul 14, 1994 | Jul 14, 1994 | Klotzman, M. S. Exploration Co. | Victoria | Beck, C.V. #1 | 2,700 | 46933049 |
| 421173 | Mar 4, 1994 | Mar 4, 1994 | Klotzman, M. S. Exploration Co. | Victoria | Carothers #1 | 1,890 | 46932621 |
| 419511 | Dec 20, 1993 | Dec 20, 1993 | Klotzman, M. S. Exploration Co. | Wharton | Goff, E. G. #1 | 5,112 | 48133194 |
| 415822 | Sep 8, 1993 | Sep 8, 1993 | Klotzman, M. S. Exploration Co. | Goliad | Stopkey #1 | 8,000 | 17532728 |
| 414963 | Aug 16, 1993 | Aug 16, 1993 | Klotzman, M. S. Exploration Co. | Jackson | Fenner #1 | 5,000 | 23932718 |
| 398278 | Apr 21, 1992 | Apr 21, 1992 | Klotzman, M. S. Exploration Co. | Jackson | Budd, J. K. #1 | 3,200 | 23932634 |
| 397522 | Mar 18, 1992 | Mar 18, 1992 | Klotzman, M. S. Exploration Co. | Victoria | Uherek Unit #1 | 4,120 | 46932755 |
| 395291 | Jan 7, 1992 | Jan 7, 1992 | Klotzman, M. S. Exploration Co. | Victoria | Salinas "A" #1 | 5,250 | 46932892 |
| 394782 | Dec 16, 1991 | Dec 16, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Uherek Unit #1 | 5,200 | 46932755 |
| 393236 | Nov 27, 1991 | Nov 27, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Stubblefield #1 | 1,700 | 46932876 |
| 392982 | Oct 21, 1991 | Oct 21, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Carothers #1 | 5,011 | 46932621 |
| 390984 | Aug 16, 1991 | Aug 16, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Uherek Unit #2 | 1,700 | 46932867 |
| 390983 | Aug 16, 1991 | Aug 16, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #2 | 1,700 | 46932868 |
| 390686 | Aug 12, 1991 | Aug 12, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Schmeltzer-Johns Unit #1 | 5,300 | 46932571 |
| 388422 | Jun 5, 1991 | Jun 5, 1991 | Klotzman, M. S. Exploration Co. | Victoria | Meyer Unit #1 | 5,200 | 46932714 |
| 386603 | Apr 12, 1991 | Apr 12, 1991 | Klotzman, M. S. Exploration Co. | Goliad | Jacobs, Don #1 | 4,110 | 17531928 |
| 381180 | Nov 27, 1990 | Nov 27, 1990 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #1 | 5,200 | 46932805 |
| 381180Amendment | Nov 27, 1990 | Nov 27, 1990 | Klotzman, M. S. Exploration Co. | Victoria | Hennig Unit #1 | 5,200 | 46932805 |
| 375552 | Jul 20, 1990 | Jul 20, 1990 | Klotzman, M. S. Exploration Co. | Goliad | Dreier, John #1 | 4,200 | 17532392 |
| 372412 | Apr 25, 1990 | Apr 25, 1990 | Klotzman, M. S. Exploration Co. | Victoria | Uherek Unit #1 | 5,200 | 46932755 |
| 367955 | Jan 8, 1990 | Jan 8, 1990 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch "D" #1 | 6,534 | 46902931 |
| 367096 | Dec 5, 1989 | Dec 5, 1989 | Klotzman, M. S. Exploration Co. | Victoria | Meyer Unit #1 | 5,200 | 46932714 |
| 360031 | Jun 9, 1989 | Jun 9, 1989 | Klotzman, M. S. Exploration Co. | Calhoun | Manuel #1 | 9,600 | 05731476 |
| 357901 | Apr 10, 1989 | Apr 10, 1989 | Klotzman, M. S. Exploration Co. | Goliad | Dreier, John #1 | 4,200 | 17532392 |
| 355685 | Mar 1, 1989 | Mar 1, 1989 | Klotzman, M. S. Exploration Co. | Lavaca | Salem Baptist Church Unit #1 | 4,200 | 28532036 |
| 353771 | Dec 2, 1988 | Dec 2, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Gilliam #1 | 5,111 | 46932599 |
| 352754 | Oct 28, 1988 | Oct 28, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Gilliam #1 | 5,111 | 46932599 |
| 350643 | Aug 31, 1988 | Aug 31, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Gilliam #2 | 3,750 | 46932622 |
| 350575 | Aug 29, 1988 | Aug 29, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Carothers #1 | 5,200 | 46932621 |
| 348989 | Aug 9, 1988 | Aug 9, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Keeran Ranch "D" #1 | 6,534 | 46902931 |
| 345327 | Apr 20, 1988 | Apr 20, 1988 | Klotzman, M. S. Exploration Co. | Victoria | Gilliam #1 | 5,200 | 46932599 |