| 908496 | Jun 11, 2025 | Jun 11, 2025 | Dewbre Petroleum Corporation | Nueces | Flinn Gas Unit #1 | 8,989 | 35505946 |
| 890689 | Jun 7, 2023 | Jun 7, 2023 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #21 | 14,600 | 21533950 |
| 889867 | Apr 24, 2023 | Apr 24, 2023 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #8 | 14,450 | 21531694 |
| 889704 | Apr 14, 2023 | Apr 14, 2023 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #18 | 14,400 | 21532968 |
| 889099 | Mar 20, 2023 | Mar 20, 2023 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #10 | 15,174 | 21531774 |
| 881787 | Jul 1, 2022 | Jul 1, 2022 | Dewbre Petroleum Corporation | Brooks | Palo Blanco Gas Unit #3 | 10,500 | 04732285 |
| 876602 | Feb 7, 2022 | Feb 7, 2022 | Dewbre Petroleum Corporation | Nueces | L. M. Dugger #15F | 6,772 | 35506178 |
| 876165 | Jan 24, 2022 | Jan 24, 2022 | Dewbre Petroleum Corporation | Hidalgo | Guerra 'a' Gas Unit #1 | 14,150 | 21531784 |
| 871157 | Jul 14, 2021 | Jul 14, 2021 | Dewbre Petroleum Corporation | Willacy | Thomas Unit #1 | 12,200 | 48931141 |
| 870180 | Jun 16, 2021 | Jun 16, 2021 | Dewbre Petroleum Corporation | Nueces | L. M. Dugger #15H | 7,000 | 35506178 |
| 869772 | May 20, 2021 | May 20, 2021 | Dewbre Petroleum Corporation | Goliad | Arco V. Albrecht #1 | 17,736 | 17531899 |
| 866067 | Nov 17, 2020 | Nov 17, 2020 | Dewbre Petroleum Corporation | Lavaca | Klimitchek #1 | 8,200 | 28533427 |
| 864731 | Aug 18, 2020 | Aug 18, 2020 | Dewbre Petroleum Corporation | Willacy | Thomas Unit #2 | 10,500 | 48931176 |
| 850295 | Feb 28, 2019 | Feb 28, 2019 | Dewbre Petroleum Corporation | Zavala | Johnson, B. K.. #1A | 2,000 | 50733350 |
| 846866 | Nov 19, 2018 | Nov 19, 2018 | Dewbre Petroleum Corporation | Starr | Heard #2 | 6,580 | 42733597 |
| 843093 | Sep 6, 2018 | Sep 6, 2018 | Dewbre Petroleum Corporation | Hidalgo | Harris Gas Unit #6 | 12,800 | 21533376 |
| 842986 | Aug 1, 2018 | Aug 1, 2018 | Dewbre Petroleum Corporation | Hidalgo | Swoli #A 1 | 8,730 | 21533094 |
| 828297 | Jun 30, 2017 | Jun 30, 2017 | Dewbre Petroleum Corporation | Willacy | Cantu #1 | 6,733 | 48931218 |
| 821578 | Jan 20, 2017 | Jan 20, 2017 | Dewbre Petroleum Corporation | Wharton | G. A. Duffy #30 | 6,000 | 48135385 |
| 814696 | Mar 30, 2016 | Mar 30, 2016 | Dewbre Petroleum Corporation | Nueces | King Ranch #1 | 7,975 | 35534121 |
| 811447 | Oct 26, 2015 | Oct 26, 2015 | Dewbre Petroleum Corporation | Wharton | G. A. Duffy #26 | 5,850 | 48131633 |
| 810374 | Sep 18, 2015 | Sep 18, 2015 | Dewbre Petroleum Corporation | Webb | Moos Heirs '21' #1 | 4,500 | 47940687 |
| 810208 | Sep 16, 2015 | Sep 16, 2015 | Dewbre Petroleum Corporation | Lavaca | Daniel #1 | 10,453 | 28533659 |
| 809256 | Aug 21, 2015 | Aug 21, 2015 | Dewbre Petroleum Corporation | Wharton | G.A. Duffy #30 | 6,000 | 48135385 |
| 809141 | Aug 17, 2015 | Aug 17, 2015 | Dewbre Petroleum Corporation | Willacy | Thomas Oil Unit #3 | 9,200 | 48931277 |
| 804466 | Mar 12, 2015 | Mar 12, 2015 | Dewbre Petroleum Corporation | Kleberg | Sexauer #1 | 10,600 | 27332416 |
| 804135 | Feb 27, 2015 | Feb 27, 2015 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides #B 7 | 2,280 | 47942568 |
| 803631 | Feb 23, 2015 | Feb 23, 2015 | Dewbre Petroleum Corporation | Live Oak | Rapp #1 | 5,500 | 29734733 |
| 800731 | Nov 25, 2014 | Nov 25, 2014 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides, et. Al. #17 | 2,400 | 47932027 |
| 800731Amendment | Nov 25, 2014 | Nov 25, 2014 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides, et. Al. #17 | 2,400 | 47932027 |
| 799118 | Oct 29, 2014 | Oct 29, 2014 | Dewbre Petroleum Corporation | Willacy | Cantu #1 | 10,212 | 48931218 |
| 794806 | Sep 19, 2014 | Sep 19, 2014 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides #7 | 2,400 | 47932230 |
| 791534 | Aug 7, 2014 | Aug 7, 2014 | Dewbre Petroleum Corporation | Nueces | Patrick #1 | 8,100 | 35534101 |
| 788843 | Jul 1, 2014 | Jul 1, 2014 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides #21 | 2,400 | 47932169 |
| 785869 | Jun 3, 2014 | Jun 3, 2014 | Dewbre Petroleum Corporation | Webb | De Benavides, Rosa V. #B 8 | 2,550 | 47942878 |
| 781389 | Apr 1, 2014 | Apr 1, 2014 | Dewbre Petroleum Corporation | Willacy | Thomas Unit #3 | 9,200 | 48931277 |
| 779019 | Feb 14, 2014 | Feb 14, 2014 | Dewbre Petroleum Corporation | Goliad | Lawson #2 | 5,400 | 17534216 |
| 776605 | Jan 16, 2014 | Jan 16, 2014 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides #15 | 2,450 | 47942663 |
| 774320 | Dec 5, 2013 | Dec 5, 2013 | Dewbre Petroleum Corporation | Duval | Carmen Garza #1 | 4,900 | 13139440 |
| 773791 | Nov 21, 2013 | Nov 21, 2013 | Dewbre Petroleum Corporation | De Witt | Kathryn Unit #2 | 7,850 | 12333397 |
| 772129Amendment | Oct 31, 2013 | Oct 31, 2013 | Dewbre Petroleum Corporation | Hidalgo | Snowbird Unit #1 | 9,000 | 21534108 |
| 770488 | Sep 26, 2013 | Sep 26, 2013 | Dewbre Petroleum Corporation | Willacy | Coleman Unit #1 | 11,750 | 48931194 |
| 770001 | Sep 20, 2013 | Sep 20, 2013 | Dewbre Petroleum Corporation | Webb | Rosa V. de Benavides #B 7 | 2,450 | 47942568 |
| 769530 | Sep 11, 2013 | Sep 11, 2013 | Dewbre Petroleum Corporation | Jim Hogg | F. Armstrong #1 | 4,000 | 24732454 |
| 768731 | Aug 26, 2013 | Aug 26, 2013 | Dewbre Petroleum Corporation | Nueces | Lowry-Hill #2 | 8,100 | 35534082 |
| 768448 | Aug 22, 2013 | Aug 22, 2013 | Dewbre Petroleum Corporation | Refugio | J. M. O'Brien 'A' #7 | 4,395 | 39100957 |
| 765367 | Jun 27, 2013 | Jun 27, 2013 | Dewbre Petroleum Corporation | Hidalgo | Valderas Gas Unit #4 | 11,772 | 21533512 |
| 763013 | Jun 10, 2013 | Jun 10, 2013 | Dewbre Petroleum Corporation | De Witt | Kathryn #1 | 7,800 | 12331835 |
| 761341 | Apr 29, 2013 | Apr 29, 2013 | Dewbre Petroleum Corporation | Kenedy | McGill Heirs #1 | 11,250 | 26131563 |
| 759489 | Mar 28, 2013 | Mar 28, 2013 | Dewbre Petroleum Corporation | Kleberg | Alexander #1 | 8,500 | 27332600 |
| 758827 | Mar 20, 2013 | Mar 20, 2013 | Dewbre Petroleum Corporation | Wharton | G. A. Duffy #29 | 7,800 | 48135288 |
| 750248 | Oct 25, 2012 | Oct 25, 2012 | Dewbre Petroleum Corporation | Wilson | Rodney Bush #1 | 5,000 | 49332685 |
| 749644 | Oct 17, 2012 | Oct 17, 2012 | Dewbre Petroleum Corporation | Willacy | Coleman Unit #1 | 11,750 | 48931194 |
| 748445 | Sep 26, 2012 | Sep 26, 2012 | Dewbre Petroleum Corporation | Kleberg | Alexander #1 | 8,500 | 27332600 |
| 745930 | Aug 13, 2012 | Aug 13, 2012 | Dewbre Petroleum Corporation | Live Oak | Sippel #1 | 6,804 | 29735064 |
| 744638 | Jul 24, 2012 | Jul 24, 2012 | Dewbre Petroleum Corporation | Kenedy | Crocker Unit #2 | 12,000 | 26131561 |
| 740681 | May 23, 2012 | May 23, 2012 | Dewbre Petroleum Corporation | Nueces | Lowry-Hill #1 | 8,500 | 35534060 |
| 737429 | Apr 18, 2012 | Apr 18, 2012 | Dewbre Petroleum Corporation | Live Oak | Reagan #1R | 3,500 | 29735128 |
| 736948 | Apr 12, 2012 | Apr 12, 2012 | Dewbre Petroleum Corporation | Kleberg | Yaklin #1 | 9,500 | 27332474 |
| 735855 | Mar 23, 2012 | Mar 23, 2012 | Dewbre Petroleum Corporation | Goliad | Lawson-Ramsey #1 | 5,500 | 17534146 |
| 732220 | Jan 30, 2012 | Jan 30, 2012 | Dewbre Petroleum Corporation | Lavaca | Clark #1 | 16,500 | 28533624 |
| 726341 | Oct 24, 2011 | Oct 24, 2011 | Dewbre Petroleum Corporation | Refugio | J.M. O'Brien 'A' #12 | 5,000 | 39133004 |
| 726336 | Oct 19, 2011 | Oct 19, 2011 | Dewbre Petroleum Corporation | Live Oak | Sippel #1 | 7,500 | 29735064 |
| 725708 | Oct 7, 2011 | Oct 7, 2011 | Dewbre Petroleum Corporation | Kleberg | Yaklin #1 | 9,500 | 27332474 |
| 717730 | Jun 7, 2011 | Jun 7, 2011 | Dewbre Petroleum Corporation | Atascosa | Peeler Ranch #2HH | 10,000 | 01334383 |
| 716597 | May 24, 2011 | May 24, 2011 | Dewbre Petroleum Corporation | Live Oak | McClelland #1 | 3,500 | 29735006 |
| 709493 | Feb 2, 2011 | Feb 2, 2011 | Dewbre Petroleum Corporation | Kleberg | McDonough #1 | 17,500 | 27332518 |
| 708051 | Jan 10, 2011 | Jan 10, 2011 | Dewbre Petroleum Corporation | Nueces | Flinn Gas Unit #1 | 8,989 | 35505946 |
| 705757 | Nov 23, 2010 | Nov 23, 2010 | Dewbre Petroleum Corporation | Kenedy | Crocker Unit #1 | 10,500 | 26131548 |
| 705002 | Nov 10, 2010 | Nov 10, 2010 | Dewbre Petroleum Corporation | Kleberg | Flato #1 | 9,700 | 27332423 |
| 703962 | Oct 21, 2010 | Oct 21, 2010 | Dewbre Petroleum Corporation | Live Oak | Porter #1 | 5,250 | 29734939 |
| 701195 | Aug 27, 2010 | Aug 27, 2010 | Dewbre Petroleum Corporation | Atascosa | Peeler Ranch #1HH | 10,000 | 01334278 |
| 700356 | Aug 17, 2010 | Aug 17, 2010 | Dewbre Petroleum Corporation | Webb | Moos Heirs "117" #1 | 8,500 | 47941015 |
| 699367 | Jul 22, 2010 | Jul 22, 2010 | Dewbre Petroleum Corporation | Live Oak | Reagan #1 | 8,000 | 29734908 |
| 699367Amendment | Jul 22, 2010 | Jul 22, 2010 | Dewbre Petroleum Corporation | Live Oak | Reagan #1 | 8,000 | 29734908 |
| 699366 | Jul 22, 2010 | Jul 22, 2010 | Dewbre Petroleum Corporation | Brooks | Cage Trust #1 | 9,000 | 04732431 |
| 696412 | May 24, 2010 | May 24, 2010 | Dewbre Petroleum Corporation | Kleberg | Flato #1 | 9,700 | 27332423 |
| 695491 | May 5, 2010 | May 5, 2010 | Dewbre Petroleum Corporation | Wharton | Stockton #1 | 12,000 | 48135145 |
| 695372 | May 5, 2010 | May 5, 2010 | Dewbre Petroleum Corporation | Kenedy | Santa Rosa Ranch #B 1 | 10,000 | 26131536 |
| 694234 | Apr 12, 2010 | Apr 12, 2010 | Dewbre Petroleum Corporation | Webb | Moos Heirs "21" #2 | 2,750 | 47940873 |
| 692466 | Mar 9, 2010 | Mar 9, 2010 | Dewbre Petroleum Corporation | Wharton | Vitera GU #1 | 16,000 | 48135128 |
| 688663 | Dec 18, 2009 | Dec 18, 2009 | Dewbre Petroleum Corporation | Hidalgo | E.E. Guerra #21 | 15,000 | 21533950 |
| 688271 | Dec 10, 2009 | Dec 10, 2009 | Dewbre Petroleum Corporation | Nueces | Ballard #1 | 8,969 | 35533730 |
| 687207 | Nov 10, 2009 | Nov 10, 2009 | Dewbre Petroleum Corporation | Atascosa | Peeler Ranch #1 | 12,500 | 01334278 |
| 686836 | Nov 6, 2009 | Nov 6, 2009 | Dewbre Petroleum Corporation | Duval | D.C.R.C. State 'P' #16 | 2,800 | 13139184 |
| 685991 | Nov 3, 2009 | Nov 3, 2009 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra "A" #7 | 15,000 | 21533944 |
| 685790 | Oct 6, 2009 | Oct 6, 2009 | Dewbre Petroleum Corporation | Webb | Moos Heirs "21" #1 | 4,750 | 47940687 |
| 685551 | Sep 28, 2009 | Sep 28, 2009 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra "A" #4 | 15,000 | 21533941 |
| 684060 | Aug 13, 2009 | Aug 13, 2009 | Dewbre Petroleum Corporation | Goliad | Lawson-Ramsey #1 | 5,500 | 17534146 |
| 681813 | Jun 4, 2009 | Jun 4, 2009 | Dewbre Petroleum Corporation | Webb | Moos Heirs "23" #1 | 2,700 | 47940596 |
| 659821Amendment | Jun 3, 2009 | Jun 3, 2009 | Dewbre Petroleum Corporation | Hidalgo | Rochester #2 | 7,500 | 21533815 |
| 680394 | Apr 15, 2009 | Apr 15, 2009 | Dewbre Petroleum Corporation | Hidalgo | Louise Degoche #1 | 14,000 | 21533929 |
| 680394Amendment | Apr 15, 2009 | Apr 15, 2009 | Dewbre Petroleum Corporation | Hidalgo | Louise Degoche #1 | 14,000 | 21533929 |
| 679208 | Mar 6, 2009 | Mar 6, 2009 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #20 | 15,000 | 21533921 |
| 677380 | Jan 20, 2009 | Jan 20, 2009 | Dewbre Petroleum Corporation | San Patricio | Conn Brown Harbor #1 | 8,400 | 40932903 |
| 677380Amendment | Jan 20, 2009 | Jan 20, 2009 | Dewbre Petroleum Corporation | San Patricio | Conn Brown Harbor #1 | 9,000 | 40932903 |
| 676435 | Dec 22, 2008 | Dec 22, 2008 | Dewbre Petroleum Corporation | Nueces | Ballard #1 | 8,969 | 35533730 |
| 676401 | Dec 22, 2008 | Dec 22, 2008 | Dewbre Petroleum Corporation | Kenedy | Santa Rosa Ranch 'A' #1 | 13,300 | 26131513 |
| 673081 | Oct 20, 2008 | Oct 20, 2008 | Dewbre Petroleum Corporation | Willacy | Cantu #1 | 10,500 | 48931218 |
| 671272 | Oct 1, 2008 | Oct 1, 2008 | Dewbre Petroleum Corporation | Hidalgo | E. E. Guerra #19 | 14,500 | 21533879 |