| 881415 | Jul 1, 2022 | Jul 1, 2022 | Welder Exploration & Prod., Inc. | Duval | Kibbe-Moos, Anna -A- #1 | 6,000 | 13139670 |
| 881415Amendment | Jul 1, 2022 | Jul 1, 2022 | Welder Exploration & Prod., Inc. | Duval | Kibbe-Moos, Anna -A- #1 | 6,000 | 13139670 |
| 881415Amendment | Jul 1, 2022 | Jul 1, 2022 | Welder Exploration & Prod., Inc. | Duval | Kibbe-Moos, Anna -A- #1 | 6,000 | 13139670 |
| 876650 | Feb 16, 2022 | Feb 16, 2022 | Welder Exploration & Prod., Inc. | Goliad | G.A. Ray -C- #1 | 2,000 | 17534269 |
| 872959 | Sep 27, 2021 | Sep 27, 2021 | Welder Exploration & Prod., Inc. | Bee | G.A. Ray #2 | 4,700 | 02534008 |
| 872956 | Sep 24, 2021 | Sep 24, 2021 | Welder Exploration & Prod., Inc. | Bee | G.A. Ray #1 | 4,700 | 02534009 |
| 868413 | Mar 18, 2021 | Mar 18, 2021 | Welder Exploration & Prod., Inc. | San Patricio | Reynolds #1 | 6,500 | 40933129 |
| 861669 | Feb 26, 2020 | Feb 26, 2020 | Welder Exploration & Prod., Inc. | Live Oak | Parker Heirs #2 | 4,700 | 29736069 |
| 859551 | Dec 9, 2019 | Dec 9, 2019 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Roots Unit #1 | 5,690 | 40933089 |
| 848039 | Jan 17, 2019 | Jan 17, 2019 | Welder Exploration & Prod., Inc. | San Patricio | Roots-Havelka Unit North #1 | 6,000 | 40933111 |
| 848040 | Dec 21, 2018 | Dec 21, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Roots-Havelka Unit South #1 | 6,000 | 40933112 |
| 848038 | Dec 21, 2018 | Dec 21, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Roots-Havelka Unit East #1 | 6,000 | 40933110 |
| 848037 | Dec 21, 2018 | Dec 21, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Roots #1 | 6,000 | 40933109 |
| 848035 | Dec 21, 2018 | Dec 21, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Havelka #1 | 6,000 | 40933108 |
| 848034 | Dec 21, 2018 | Dec 21, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mullen-Roots Unit #1 | 6,000 | 40933107 |
| 836530 | Sep 30, 2018 | Sep 30, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Brown-Mauch Unit #1 | 6,000 | 40933082 |
| 843866 | Aug 23, 2018 | Aug 23, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Tutt-Ritchie Unit #1 | 6,500 | 40933101 |
| 843865 | Aug 23, 2018 | Aug 23, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Ritchie #1 | 6,500 | 40933100 |
| 840358 | May 23, 2018 | May 23, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Roots Unit #1 | 6,000 | 40933089 |
| 836018 | Feb 20, 2018 | Feb 20, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Angeline Unit B #1 | 6,000 | 40933084 |
| 836018Amendment | Feb 20, 2018 | Feb 20, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Angeline Unit B #1 | 6,000 | 40933084 |
| 836016 | Feb 20, 2018 | Feb 20, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Angeline Unit A #1 | 6,000 | 40933083 |
| 836016Amendment | Feb 20, 2018 | Feb 20, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Mauch-Angeline Unit A #1 | 6,000 | 40933083 |
| 836084 | Feb 8, 2018 | Feb 8, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Brown #1 | 6,000 | 40933079 |
| 836082 | Feb 8, 2018 | Feb 8, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Angeline #1 | 6,000 | 40933080 |
| 836082Amendment | Feb 8, 2018 | Feb 8, 2018 | Welder Exploration & Prod., Inc. | San Patricio | Angeline #1 | 6,000 | 40933080 |
| 833647 | Nov 30, 2017 | Nov 30, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh Unit #6 | 7,000 | 40933077 |
| 833498 | Nov 28, 2017 | Nov 28, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Mauch #2 | 6,000 | 40933075 |
| 833498Amendment | Nov 28, 2017 | Nov 28, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Mauch #2 | 6,000 | 40933075 |
| 833497 | Nov 28, 2017 | Nov 28, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Mauch #1 | 6,000 | 40933074 |
| 833497Amendment | Nov 28, 2017 | Nov 28, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Mauch #1 | 6,000 | 40933074 |
| 831702 | Oct 13, 2017 | Oct 13, 2017 | Welder Exploration & Prod., Inc. | Bee | Schilling #1 | 5,100 | 02533976 |
| 828267 | Jun 29, 2017 | Jun 29, 2017 | Welder Exploration & Prod., Inc. | Bee | Schilling-Homestead #1 | 5,000 | 02533972 |
| 821907 | Jan 18, 2017 | Jan 18, 2017 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #5 | 6,650 | 40933048 |
| 821482 | Dec 29, 2016 | Dec 29, 2016 | Welder Exploration & Prod., Inc. | Duval | Morgan-Sunray #1 | 6,500 | 13139592 |
| 819695 | Nov 8, 2016 | Nov 8, 2016 | Welder Exploration & Prod., Inc. | Live Oak | Ramirena Creek Unit #3 | 3,000 | 29735858 |
| 810821 | Oct 2, 2015 | Oct 2, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Coffin-Sargent Unit #1 | 6,000 | 29735798 |
| 810821Amendment | Oct 2, 2015 | Oct 2, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Coffin-Sargent Unit #1 | 6,000 | 29735798 |
| 810327 | Sep 24, 2015 | Sep 24, 2015 | Welder Exploration & Prod., Inc. | Jim Wells | Perez, Amanda #1 | 5,850 | 24932101 |
| 808327 | Jul 22, 2015 | Jul 22, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Dunning #1 | 6,000 | 29735763 |
| 807712 | Jun 26, 2015 | Jun 26, 2015 | Welder Exploration & Prod., Inc. | Bee | Craft-Dobbs Unit #1 | 6,000 | 02533950 |
| 806609 | May 19, 2015 | May 19, 2015 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #5 | 7,500 | 40933048 |
| 806609Amendment | May 19, 2015 | May 19, 2015 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #5 | 7,500 | 40933048 |
| 806440 | May 12, 2015 | May 12, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Cindy Taylor Krier Unit #1 | 6,000 | 29735755 |
| 806440Amendment | May 12, 2015 | May 12, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Cindy Taylor Krier Unit #1 | 6,000 | 29735755 |
| 806170 | May 5, 2015 | May 5, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Sargent #1 | 6,000 | 29735754 |
| 806170Amendment | May 5, 2015 | May 5, 2015 | Welder Exploration & Prod., Inc. | Live Oak | Sargent #1 | 6,000 | 29735754 |
| 804564 | Apr 30, 2015 | Apr 30, 2015 | Welder Exploration & Prod., Inc. | Bee | Ross-O'Neil Unit #1 | 5,500 | 02533947 |
| 801696 | Feb 20, 2015 | Feb 20, 2015 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #3 | 7,500 | 40933030 |
| 801754 | Dec 22, 2014 | Dec 22, 2014 | Welder Exploration & Prod., Inc. | Bee | Young, S.E. et Al #1 | 9,864 | 02531479 |
| 800766 | Dec 1, 2014 | Dec 1, 2014 | Welder Exploration & Prod., Inc. | Bee | Craft #1 | 5,500 | 02533943 |
| 800766Amendment | Dec 1, 2014 | Dec 1, 2014 | Welder Exploration & Prod., Inc. | Bee | Craft #1 | 5,500 | 02533943 |
| 798964 | Oct 24, 2014 | Oct 24, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Cryer-Douglas Unit #1 | 7,001 | 40933001 |
| 796258 | Sep 30, 2014 | Sep 30, 2014 | Welder Exploration & Prod., Inc. | Bee | Trevino-Borntrager #1 | 5,000 | 02533940 |
| 796257 | Sep 30, 2014 | Sep 30, 2014 | Welder Exploration & Prod., Inc. | Bee | Schilling-Homestead #1 | 5,000 | 02533939 |
| 794901 | Sep 19, 2014 | Sep 19, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder, Efh #1 | 7,050 | 40932986 |
| 787337 | Aug 27, 2014 | Aug 27, 2014 | Welder Exploration & Prod., Inc. | Bee | Iron Hills #1 | 5,200 | 02533926 |
| 787205 | Jun 30, 2014 | Jun 30, 2014 | Welder Exploration & Prod., Inc. | Bee | Riggle #1 | 5,900 | 02533688 |
| 785362 | May 28, 2014 | May 28, 2014 | Welder Exploration & Prod., Inc. | Bee | Starr-Gunn #1 | 5,000 | 02533923 |
| 785362Amendment | May 28, 2014 | May 28, 2014 | Welder Exploration & Prod., Inc. | Bee | Starr-Gunn #1 | 5,000 | 02533923 |
| 785269 | May 27, 2014 | May 27, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #4 | 7,500 | 40933032 |
| 785269Amendment | May 27, 2014 | May 27, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #4 | 7,500 | 40933032 |
| 784748 | May 20, 2014 | May 20, 2014 | Welder Exploration & Prod., Inc. | Matagorda | Huebner #1 | 11,000 | 32132370 |
| 784748Amendment | May 20, 2014 | May 20, 2014 | Welder Exploration & Prod., Inc. | Matagorda | Huebner #1 | 11,000 | 32132370 |
| 784171 | May 14, 2014 | May 14, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil #2 | 6,000 | 02533918 |
| 784171Amendment | May 14, 2014 | May 14, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil #1 | 6,000 | 02533918 |
| 784170 | May 14, 2014 | May 14, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil #1 | 6,000 | 02533917 |
| 784170Amendment | May 14, 2014 | May 14, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil #3 | 6,000 | 02533917 |
| 784168 | May 6, 2014 | May 6, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil-Dobbs #2 | 6,000 | 02533916 |
| 784168Amendment | May 6, 2014 | May 6, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil-Dobbs #2 | 6,000 | 02533916 |
| 784166 | May 6, 2014 | May 6, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil-Dobbs #1 | 6,000 | 02533919 |
| 784166Amendment | May 6, 2014 | May 6, 2014 | Welder Exploration & Prod., Inc. | Bee | O'Neil-Dobbs #1 | 6,000 | 02533919 |
| 783041 | Apr 30, 2014 | Apr 30, 2014 | Welder Exploration & Prod., Inc. | Bee | Heldenfels #1 | 6,000 | 02533912 |
| 784279 | Apr 29, 2014 | Apr 29, 2014 | Welder Exploration & Prod., Inc. | Bee | Southern States #3 | 6,000 | 02533920 |
| 784279Amendment | Apr 29, 2014 | Apr 29, 2014 | Welder Exploration & Prod., Inc. | Bee | Southern States #3 | 6,000 | 02533920 |
| 782053 | Apr 22, 2014 | Apr 22, 2014 | Welder Exploration & Prod., Inc. | Bee | Page Unit #2 #1 | 9,895 | 02532007 |
| 780075 | Mar 22, 2014 | Mar 22, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Cryer-Douglas Unit #1 | 7,000 | 40933001 |
| 779963 | Mar 22, 2014 | Mar 22, 2014 | Welder Exploration & Prod., Inc. | Bee | Orr #1 | 5,310 | 02533873 |
| 779962 | Mar 22, 2014 | Mar 22, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder, Efh #1 | 7,050 | 40932986 |
| 780022 | Mar 14, 2014 | Mar 14, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Hunt, J.M. #12 | 7,500 | 40933031 |
| 780022Amendment | Mar 14, 2014 | Mar 14, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Hunt, J.M. #12 | 7,500 | 40933031 |
| 780022Amendment | Mar 14, 2014 | Mar 14, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Hunt, J.M. #12 | 7,500 | 40933031 |
| 779681 | Feb 27, 2014 | Feb 27, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #3 | 7,500 | 40933030 |
| 779681Amendment | Feb 27, 2014 | Feb 27, 2014 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #3 | 7,500 | 40933030 |
| 770816 | Oct 3, 2013 | Oct 3, 2013 | Welder Exploration & Prod., Inc. | Bee | Southern States #2R | 6,500 | 02533895 |
| 770816Amendment | Oct 3, 2013 | Oct 3, 2013 | Welder Exploration & Prod., Inc. | Bee | Southern States #2R | 6,500 | 02533895 |
| 770089 | Sep 23, 2013 | Sep 23, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Bevly-Rosson -A- #2 | 7,500 | 40933015 |
| 770087 | Sep 23, 2013 | Sep 23, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Bevly-Rosson #1 | 7,500 | 40933014 |
| 769034 | Sep 5, 2013 | Sep 5, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Rambo-Rosson #1 | 7,500 | 40933011 |
| 768948 | Sep 4, 2013 | Sep 4, 2013 | Welder Exploration & Prod., Inc. | Bee | Edler, J.B. #39 | 4,710 | 02533737 |
| 768686 | Aug 30, 2013 | Aug 30, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Welder Wildlife Refuge #1 | 7,500 | 40933010 |
| 768686Amendment | Aug 30, 2013 | Aug 30, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Welder Wildlife Refuge #1 | 7,500 | 40933010 |
| 768686Amendment | Aug 30, 2013 | Aug 30, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Welder Wildlife Refuge #1 | 7,500 | 40933010 |
| 768684 | Aug 30, 2013 | Aug 30, 2013 | Welder Exploration & Prod., Inc. | Bee | Edler, J.B. #38 | 5,800 | 02533792 |
| 767716 | Aug 12, 2013 | Aug 12, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #2 | 7,500 | 40933008 |
| 767716Amendment | Aug 12, 2013 | Aug 12, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Welder Efh #2 | 7,500 | 40933008 |
| 767710 | Aug 7, 2013 | Aug 7, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Blaschke-Mayo Unit #1 | 7,500 | 40933007 |
| 767710Amendment | Aug 7, 2013 | Aug 7, 2013 | Welder Exploration & Prod., Inc. | San Patricio | Blaschke-Mayo Unit #1 | 7,500 | 40933007 |
| 766879 | Jul 25, 2013 | Jul 25, 2013 | Welder Exploration & Prod., Inc. | Bee | Page, Gladys #1 | 9,858 | 02531845 |
| 764774 | Jun 20, 2013 | Jun 20, 2013 | Welder Exploration & Prod., Inc. | Bee | Southern States #2 | 6,500 | 02533882 |