| 826615 | May 23, 2017 | May 23, 2017 | Bluefin Resources LLC | Sullivan Gas Unit #20ST | 11,425 | 04732439 |
| 826366 | May 12, 2017 | May 12, 2017 | EOG Resources, Inc. | J. Murphy #1 | 9,200 | 04732495 |
| 826214 | May 10, 2017 | May 10, 2017 | Bluefin Resources LLC | Sullivan, D.J. #C 1 | 9,760 | 04731846 |
| 825331 | Apr 21, 2017 | Apr 21, 2017 | Bluefin Resources LLC | Sullivan, D.J. #H 1 | 9,500 | 04731509 |
| 825046 | Apr 21, 2017 | Apr 21, 2017 | Bluefin Resources LLC | Sullivan, D.J. #6 B | 9,670 | 04732528 |
| 825357 | Apr 19, 2017 | Apr 19, 2017 | Hilcorp Energy Company | Lopez, GG #13 | 9,500 | 04732142 |
| 825140 | Apr 19, 2017 | Apr 19, 2017 | Hughes, Dan A. Company, L.P. | Santa FE Ranch #119 | 14,450 | 04732096 |
| 824912 | Apr 13, 2017 | Apr 13, 2017 | Bluefin Resources LLC | Sullivan IV #5 | 9,850 | 04732527 |
| 824912Amendment | Apr 13, 2017 | Apr 13, 2017 | Bluefin Resources LLC | Sullivan IV #5 | 9,850 | 04732527 |
| 825048 | Apr 10, 2017 | Apr 10, 2017 | Bluefin Resources LLC | Sullivan, D.J. #C 11 | 9,875 | 04732529 |
| 824239 | Mar 20, 2017 | Mar 20, 2017 | Bluefin Resources LLC | Sullivan, D.J. #10 R | 9,700 | 04732526 |
| 823777 | Mar 3, 2017 | Mar 3, 2017 | Bluefin Resources LLC | Sullivan, D.J. #F 3 | 9,970 | 04732525 |
| 823777Amendment | Mar 3, 2017 | Mar 3, 2017 | Bluefin Resources LLC | Sullivan, D.J. #F 3 | 9,970 | 04732525 |
| 823650 | Feb 24, 2017 | Feb 24, 2017 | Everest Resource Company | Mestena E #1 | 6,200 | 04732524 |
| 820438 | Dec 7, 2016 | Dec 7, 2016 | Lighthouse Operating, Inc. | Gloria Lopez #2 | 14,000 | 04732523 |
| 819669 | Oct 31, 2016 | Oct 31, 2016 | Everest Resource Company | Mestena 'J' #1 | 4,250 | 04732522 |
| 819206 | Oct 21, 2016 | Oct 21, 2016 | Bluefin Resources LLC | Perez-Alaniz Deep #B 1ST | 13,600 | 04731854 |
| 819186 | Oct 18, 2016 | Oct 18, 2016 | Bluefin Resources LLC | Perez-Alaniz Deep #2ST | 13,500 | 04731911 |
| 818637 | Sep 26, 2016 | Sep 26, 2016 | Suemaur Expl. & Prod., LLC | Scott & Hopper #1 | 13,000 | 04732521 |
| 817821 | Aug 26, 2016 | Aug 26, 2016 | Bluefin Resources LLC | Sullivan #19ST | 11,500 | 04732360 |
| 815733 | May 18, 2016 | May 18, 2016 | OXY USA Inc. | Mariposa Field Gas Unit #S 9 | 14,053 | 04732057 |
| 815298 | May 2, 2016 | May 2, 2016 | Texron Operating, LLC | Perez #2 | 12,700 | 04732520 |
| 815194 | Apr 26, 2016 | Apr 26, 2016 | D. O. G. Operating, LLC | Mestena Oil & Gas Co. 1 #57 | 3,615 | 04701603 |
| 814798 | Apr 15, 2016 | Apr 15, 2016 | D. O. G. Operating, LLC | Mestena Oil & Gas CO.'1' #67 | 3,996 | 04731893 |
| 814722 | Apr 8, 2016 | Apr 8, 2016 | OXY USA Inc. | Palmer State 348 #3S | 11,441 | 04731890 |
| 813750 | Feb 9, 2016 | Feb 9, 2016 | OXY USA Inc. | Palmer State 348 #7 | 12,730 | 04732049 |
| 812545 | Dec 9, 2015 | Dec 9, 2015 | Suemaur Expl. & Prod., LLC | Gloria G. Lopez #2 | 12,000 | 04732519 |
| 811103 | Oct 22, 2015 | Oct 22, 2015 | Newfield Exploration Company | La Rucia G.U 2 #21 | 13,340 | 04732154 |
| 811030 | Oct 12, 2015 | Oct 12, 2015 | Lighthouse Operating, Inc. | Gloria Lopez #1 | 14,000 | 04732518 |
| 809754 | Aug 31, 2015 | Aug 31, 2015 | Suemaur Expl. & Prod., LLC | Glick Ranch #L 1 | 12,500 | 04732517 |
| 808643 | Aug 7, 2015 | Aug 7, 2015 | Argent Energy (US) Holdings Inc. | Cage Ranch 656 #1 | 7,810 | 04732412 |
| 806598 | May 15, 2015 | May 15, 2015 | OXY USA Inc. | Sullivan, D. J. State #16 | 13,800 | 04732417 |
| 806125 | Apr 30, 2015 | Apr 30, 2015 | Suemaur Expl. & Prod., LLC | Gloria G. Lopez #1 | 13,000 | 04732515 |
| 805704 | Apr 22, 2015 | Apr 22, 2015 | EOG Resources, Inc. | Viboras Field Gas Unit No. 1 #V 24D | 8,700 | 04701275 |
| 803743 | Mar 12, 2015 | Mar 12, 2015 | Sue-Ann Operating, L.C. | Sullivan, D. J. 'B' #70 | 8,900 | 04731338 |
| 803734 | Feb 24, 2015 | Feb 24, 2015 | Sue-Ann Operating, L.C. | Sullivan, D.J. 'B' #56 | 8,500 | 04731082 |
| 803002 | Jan 29, 2015 | Jan 29, 2015 | OXY USA Inc. | Sullivan, D. J. 'C' #41 | 13,087 | 04732497 |
| 802997 | Jan 27, 2015 | Jan 27, 2015 | OXY USA Inc. | Sullivan, D. J. 'C' #40 | 12,031 | 04732491 |
| 799703 | Nov 12, 2014 | Nov 12, 2014 | OXY USA Inc. | Sullivan, D. J. 'C' #42 | 13,000 | 04732514 |
| 799430 | Oct 31, 2014 | Oct 31, 2014 | Suemaur Expl. & Prod., LLC | Longoria, et al GU #1 | 10,600 | 04732513 |
| 798230 | Oct 17, 2014 | Oct 17, 2014 | EOG Resources, Inc. | Church of the Brethren #11 | 10,500 | 04732420 |
| 793072 | Oct 17, 2014 | Oct 17, 2014 | OXY USA Inc. | Mariposa Field Gas Unit #F 41 | 10,961 | 04732496 |
| 797389 | Oct 9, 2014 | Oct 9, 2014 | Enterprise Products Operatingllc | Rectifier Bjy-50.3 #B503JY | 300 | 04732512 |
| 794717 | Sep 12, 2014 | Sep 12, 2014 | EOG Resources, Inc. | La Gloria Gas Unit #126 | 8,600 | 04732511 |
| 794717Amendment | Sep 12, 2014 | Sep 12, 2014 | EOG Resources, Inc. | La Gloria Gas Unit #126 | 8,600 | 04732511 |
| 790880 | Aug 5, 2014 | Aug 5, 2014 | EOG Resources, Inc. | La Gloria Gas Unit #115 | 8,000 | 04732418 |
| 790880Amendment | Aug 5, 2014 | Aug 5, 2014 | EOG Resources, Inc. | La Gloria Gas Unit #115 | 9,800 | 04732418 |
| 787126 | Jul 24, 2014 | Jul 24, 2014 | Mestena Operating, L.L.C. | La Presa #14 | 8,500 | 04732354 |
| 789026 | Jul 8, 2014 | Jul 8, 2014 | EOG Resources, Inc. | Kibbe #1 | 9,300 | 04732510 |
| 784687 | Jul 3, 2014 | Jul 3, 2014 | OXY USA Inc. | Lopez, H. #15 | 13,000 | 04732505 |
| 786918 | Jun 16, 2014 | Jun 16, 2014 | Suemaur Expl. & Prod., LLC | Mangel, et al G.U. #1 | 9,500 | 04732509 |
| 786628 | Jun 11, 2014 | Jun 11, 2014 | EOG Resources, Inc. | Church of the Brethren #13 | 12,300 | 04732456 |
| 786190 | Jun 6, 2014 | Jun 6, 2014 | OXY USA Inc. | Palmer 347 #15 | 13,000 | 04732507 |
| 786188 | Jun 6, 2014 | Jun 6, 2014 | OXY USA Inc. | Palmer State 348 #13 | 13,000 | 04732508 |
| 784278 | May 20, 2014 | May 20, 2014 | EOG Resources, Inc. | Church of the Brethren #15 | 9,200 | 04732504 |
| 784200 | Apr 29, 2014 | Apr 29, 2014 | Suemaur Expl. & Prod., LLC | La Rucia L #1 | 14,000 | 04732503 |
| 781093 | Apr 8, 2014 | Apr 8, 2014 | Chevron U. S. A. Inc. | GG Lopez #8 | 7,000 | 04731851 |
| 780900 | Mar 28, 2014 | Mar 28, 2014 | OXY USA Inc. | Lopez, H. #16 | 12,500 | 04732502 |
| 780638 | Mar 12, 2014 | Mar 12, 2014 | EOG Resources, Inc. | Galindo-Kibbe Unit #1 | 9,250 | 04732501 |
| 780181 | Mar 12, 2014 | Mar 12, 2014 | EOG Resources, Inc. | Church of the Brethren #14 | 9,200 | 04732500 |
| 779742 | Mar 11, 2014 | Mar 11, 2014 | EOG Resources, Inc. | La Gloria Gas Unit #115 | 8,300 | 04732418 |
| 780393 | Mar 6, 2014 | Mar 6, 2014 | Suemaur Expl. & Prod., LLC | La Rucia #K 7 | 11,000 | 04732499 |
| 780393Amendment | Mar 6, 2014 | Mar 6, 2014 | Suemaur Expl. & Prod., LLC | La Rucia #K 7 | 12,000 | 04732499 |
| 779041 | Feb 26, 2014 | Feb 26, 2014 | OXY USA Inc. | Lopez, H. #14 | 12,500 | 04732498 |
| 777542 | Feb 25, 2014 | Feb 25, 2014 | Texron Operating, LLC | Perez #1 | 13,000 | 04732333 |
| 778814 | Feb 21, 2014 | Feb 21, 2014 | OXY USA Inc. | Sullivan, D. J. 'C' #41 | 13,000 | 04732497 |
| 778814Amendment | Feb 21, 2014 | Feb 21, 2014 | OXY USA Inc. | Sullivan, D. J. 'C' #41 | 13,100 | 04732497 |
| 778747 | Feb 20, 2014 | Feb 20, 2014 | OXY USA Inc. | Sullivan, D. J. 'F' #41 | 15,000 | 04732496 |
| 773630 | Nov 22, 2013 | Nov 22, 2013 | EOG Resources, Inc. | Murphy-Kruse GU #2 | 9,200 | 04732495 |
| 773630Amendment | Nov 22, 2013 | Nov 22, 2013 | EOG Resources, Inc. | J. Murphy #1 | 9,200 | 04732495 |
| 771217 | Oct 10, 2013 | Oct 10, 2013 | EOG Resources, Inc. | Kleberg, R J Jr TR Los Muertos #735 | 7,500 | 04732494 |
| 769078 | Sep 3, 2013 | Sep 3, 2013 | OXY USA Inc. | Palmer 347 #14 | 13,000 | 04732493 |
| 767138 | Jul 29, 2013 | Jul 29, 2013 | Suemaur Expl. & Prod., LLC | La Rucia #K 6 | 11,000 | 04732492 |
| 766665 | Jul 26, 2013 | Jul 26, 2013 | OXY USA Inc. | Sullivan, D. J. 'C' #40 | 13,000 | 04732491 |
| 766665Amendment | Jul 26, 2013 | Jul 26, 2013 | OXY USA Inc. | Sullivan, D. J. 'C' #40 | 13,000 | 04732491 |
| 766664 | Jul 23, 2013 | Jul 23, 2013 | OXY USA Inc. | Lopez, H. #13 | 12,500 | 04732490 |
| 766357 | Jul 15, 2013 | Jul 15, 2013 | EOG Resources, Inc. | Murphy-Kruse GU #1 | 9,200 | 04732489 |
| 766357Amendment | Jul 15, 2013 | Jul 15, 2013 | EOG Resources, Inc. | Murphy-Kruse GU #1 | 9,200 | 04732489 |
| 765704 | Jul 3, 2013 | Jul 3, 2013 | Suemaur Expl. & Prod., LLC | La Rucia #K 5 | 11,000 | 04732488 |
| 765835 | Jul 2, 2013 | Jul 2, 2013 | EOG Resources, Inc. | La Gloria Gas Unit #115 | 9,800 | 04732418 |
| 762641 | May 16, 2013 | May 16, 2013 | EOG Resources, Inc. | Kleberg, R J Jr TR Los Muertos #729 | 9,000 | 04732487 |
| 761748 | May 1, 2013 | May 1, 2013 | Suemaur Expl. & Prod., LLC | La Rucia #K 4 | 11,000 | 04732486 |
| 761692 | May 1, 2013 | May 1, 2013 | Exxon Mobil Corporation | Santa FE Ranch #119 | 16,500 | 04732096 |
| 761334 | Apr 30, 2013 | Apr 30, 2013 | Goldston Oil Corporation | Myrick #2 | 9,600 | 04732271 |
| 758980 | Mar 21, 2013 | Mar 21, 2013 | Crimson Exploration Oper., Inc. | Cage Ranch #15 | 10,200 | 04732025 |
| 758320 | Mar 13, 2013 | Mar 13, 2013 | Eland Energy, Inc. | Marshall Brothers #7 | 7,515 | 04731554 |
| 757847 | Mar 5, 2013 | Mar 5, 2013 | OXY USA Inc. | Lopez, H. #12 | 12,500 | 04732485 |
| 757846 | Mar 5, 2013 | Mar 5, 2013 | OXY USA Inc. | Lopez, H. #11 | 12,500 | 04732484 |
| 753891 | Jan 3, 2013 | Jan 3, 2013 | Suemaur Expl. & Prod., LLC | La Rucia #K 1 | 11,000 | 04732483 |
| 752892 | Dec 13, 2012 | Dec 13, 2012 | Tecpetrol Operating LLC | Sullivan Deep #3 | 14,500 | 04732482 |
| 748735 | Oct 1, 2012 | Oct 1, 2012 | Tecpetrol Operating LLC | Chamberlain Deep 'a' GU #2 | 15,000 | 04732481 |
| 747535 | Sep 12, 2012 | Sep 12, 2012 | Tecpetrol Operating LLC | Katy McGill #1 | 17,000 | 04732480 |
| 746474 | Aug 24, 2012 | Aug 24, 2012 | OXY USA Inc. | Lopez, H. #10 | 12,500 | 04732479 |
| 746470 | Aug 23, 2012 | Aug 23, 2012 | OXY USA Inc. | Lopez, H. #9 | 12,500 | 04732478 |
| 744106 | Aug 10, 2012 | Aug 10, 2012 | Roma Oil and Gas, Inc. | Shell Houston Oil Mineral Estate #2W | 4,900 | 04700501 |
| 744676 | Jul 25, 2012 | Jul 25, 2012 | Suemaur Expl. & Prod., LLC | La Rucia #K 3 | 11,000 | 04732477 |
| 743628 | Jul 5, 2012 | Jul 5, 2012 | Tecpetrol Operating LLC | Rupp-Chamberlain Deep Gas Unit #1 | 15,000 | 04732476 |
| 742755 | Jun 21, 2012 | Jun 21, 2012 | Kaler Energy Corp. | Cage Ranch 89 #1 | 7,900 | 04732475 |
| 739942 | May 16, 2012 | May 16, 2012 | Tecpetrol Operating LLC | Sullivan Deep 'C' Gas Unit No. 1 #10 | 15,000 | 04732474 |
| 738548 | May 1, 2012 | May 1, 2012 | Exxon Mobil Corporation | Santa FE Ranch #126 | 16,500 | 04732031 |