| 762623 | May 15, 2013 | May 15, 2013 | Strand Energy, L.C. | Griffin #1 | 9,600 | 49932135 |
| 762623Amendment | May 15, 2013 | May 15, 2013 | Strand Energy, L.C. | Griffin #1 | 9,600 | 49932135 |
| 762203 | May 9, 2013 | May 9, 2013 | Energy Production Corporation | Crawford, Velma #2 | 11,104 | 49930713 |
| 761343 | Apr 30, 2013 | Apr 30, 2013 | Basa Resources, Inc. | Alba/Southeast Fault Block/Unit #107 | 8,130 | 49900094 |
| 759618 | Apr 1, 2013 | Apr 1, 2013 | Brammer Engineering, Inc. | Coker A680 #1 | 16,000 | 49932134 |
| 758575 | Mar 22, 2013 | Mar 22, 2013 | White Rock Exploration, Inc. | Clay, Jerry H. Unit #1 | 8,512 | 49932103 |
| 758354 | Mar 18, 2013 | Mar 18, 2013 | Petro-Hunt, L.L.C. | Coke Unit -A- #6 | 8,750 | 49931955 |
| 758354Amendment | Mar 18, 2013 | Mar 18, 2013 | Petro-Hunt, L.L.C. | Coke Sub Clarksville Unit #1612 | 8,750 | 49931955 |
| 757947 | Mar 6, 2013 | Mar 6, 2013 | Energy Production Corporation | Wade #5ST | 11,000 | 49931993 |
| 757947Amendment | Mar 6, 2013 | Mar 6, 2013 | Energy Production Corporation | Wade #5ST | 9,000 | 49931993 |
| 756870 | Feb 20, 2013 | Feb 20, 2013 | Petro-Hunt, L.L.C. | S.J. White et Al #11R | 6,450 | 49932133 |
| 753665 | Feb 12, 2013 | Feb 12, 2013 | Energy Production Corporation | Williams, Thurman #3 | 11,000 | 49931983 |
| 752736 | Dec 11, 2012 | Dec 11, 2012 | Fair Oil, Ltd. | Pollard-Johnson Unit #1 | 9,027 | 49931762 |
| 752346 | Dec 5, 2012 | Dec 5, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #1037HH | 5,700 | 49932132 |
| 752050 | Nov 28, 2012 | Nov 28, 2012 | Allied Operating Texas, LLC | Bryant, B. #1 | 11,000 | 49932131 |
| 750394 | Nov 26, 2012 | Nov 26, 2012 | Petro-Hunt, L.L.C. | V. C. Blalock #7 | 9,056 | 49931891 |
| 745487 | Nov 7, 2012 | Nov 7, 2012 | Gaither Petroleum Corporation | Tract 14 #104 | 4,981 | 49931478 |
| 745487Amendment | Nov 7, 2012 | Nov 7, 2012 | Gaither Petroleum Corporation | Tract 14 #104 | 6,000 | 49931478 |
| 750919 | Nov 6, 2012 | Nov 6, 2012 | White Rock Exploration, Inc. | Jerry H. Clay Unit #2 | 4,500 | 49932130 |
| 750658 | Nov 2, 2012 | Nov 2, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #9628HH | 5,500 | 49932129 |
| 749595 | Oct 16, 2012 | Oct 16, 2012 | Southwest Operating, Inc.-Tyler | Radney #3 | 6,500 | 49932128 |
| 749418 | Oct 12, 2012 | Oct 12, 2012 | Southwest Operating, Inc.-Tyler | H. H. Noe #2 | 4,200 | 49932127 |
| 749231 | Oct 12, 2012 | Oct 12, 2012 | White Rock Exploration, Inc. | Baylor University Unit #1 | 8,650 | 49932096 |
| 748975 | Oct 5, 2012 | Oct 5, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #0311HH | 5,500 | 49932126 |
| 748040 | Sep 20, 2012 | Sep 20, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #1093HH | 5,700 | 49932125 |
| 746221 | Aug 20, 2012 | Aug 20, 2012 | Exxon Mobil Corporation | Mayfield Company Oil Unit #1 | 7,000 | 49932124 |
| 746221Amendment | Aug 20, 2012 | Aug 20, 2012 | Exxon Mobil Corporation | Mayfield Company Oil Unit #1 | 7,000 | 49932124 |
| 743975 | Aug 6, 2012 | Aug 6, 2012 | White Rock Exploration, Inc. | S.R. Reynolds -B- Unit #2 | 8,150 | 49931703 |
| 741620 | Aug 2, 2012 | Aug 2, 2012 | Southwest Operating, Inc.-Tyler | Pittman, Maude #2 | 4,500 | 49932122 |
| 744801 | Jul 25, 2012 | Jul 25, 2012 | Petro-Hunt, L.L.C. | Blalock, J.J. #1R | 9,100 | 49932059 |
| 743028 | Jun 25, 2012 | Jun 25, 2012 | Allied Operating Texas, LLC | Cantrell, E. #1 | 11,000 | 49932123 |
| 740269 | May 18, 2012 | May 18, 2012 | Valence Operating Company | McDowell, W.L. #1 | 13,742 | 49930066 |
| 738008 | Apr 24, 2012 | Apr 24, 2012 | Culver & Cain Production LLC | Crow Upper Rodessa Unit #1 | 9,425 | 49930325 |
| 735535 | Mar 16, 2012 | Mar 16, 2012 | Sunland Production Company, Inc. | Daniel #1 | 7,000 | 49932121 |
| 733355 | Feb 28, 2012 | Feb 28, 2012 | Maximus Operating, Ltd. | Richard Matthews et Al #1 | 7,800 | 49932119 |
| 733355Amendment | Feb 28, 2012 | Feb 28, 2012 | Maximus Operating, Ltd. | Richard Matthews et Al #1 | 7,900 | 49932119 |
| 734009 | Feb 17, 2012 | Feb 17, 2012 | Maximus Operating, Ltd. | Richard Matthews et Al #2 | 9,000 | 49932120 |
| 732907 | Feb 10, 2012 | Feb 10, 2012 | Trek Resources, Inc. | Mary Saner #11 | 6,200 | 49932118 |
| 732336 | Feb 2, 2012 | Feb 2, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #3114HH | 6,200 | 49932117 |
| 732327 | Feb 2, 2012 | Feb 2, 2012 | Exxon Mobil Corporation | Hawkins Field Unit #1088HH | 6,200 | 49932116 |
| 730828 | Jan 4, 2012 | Jan 4, 2012 | Energy Production Corporation | Sasi Ranch B #6 | 10,500 | 49932115 |
| 730828Amendment | Jan 4, 2012 | Jan 4, 2012 | Energy Production Corporation | Sasi Ranch Unit #6ST | 12,000 | 49932115 |
| 729510 | Dec 10, 2011 | Dec 10, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #1089HH | 5,939 | 49932114 |
| 726525 | Oct 21, 2011 | Oct 21, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #1120HH | 5,950 | 49932113 |
| 726525Amendment | Oct 21, 2011 | Oct 21, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #1120HH | 5,950 | 49932113 |
| 725260 | Oct 6, 2011 | Oct 6, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #2100HH | 5,939 | 49932112 |
| 725260Amendment | Oct 6, 2011 | Oct 6, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #2100HH | 5,939 | 49932112 |
| 725059 | Sep 29, 2011 | Sep 29, 2011 | Allied Operating Texas, LLC | Rock Hill #1 | 10,500 | 49932111 |
| 725059Amendment | Sep 29, 2011 | Sep 29, 2011 | Allied Operating Texas, LLC | Rock Hill #1 | 10,500 | 49932111 |
| 720807 | Jul 27, 2011 | Jul 27, 2011 | Exxon Mobil Corporation | Beulah Hargett #17 | 5,962 | 49932110 |
| 720807Amendment | Jul 27, 2011 | Jul 27, 2011 | Exxon Mobil Corporation | Beulah Hargett #17 | 7,500 | 49932110 |
| 720216 | Jul 21, 2011 | Jul 21, 2011 | Goldston Oil Corporation | J. A. Blalock 'a' Unit #7 | 6,500 | 49931874 |
| 720218 | Jul 15, 2011 | Jul 15, 2011 | Goldston Oil Corporation | B. L. Johnson 'D' #4 | 6,400 | 49931943 |
| 720176 | Jul 15, 2011 | Jul 15, 2011 | Southwest Operating, Inc.-Tyler | Goldsmith #7 | 4,800 | 49932109 |
| 719851 | Jul 13, 2011 | Jul 13, 2011 | Sunland Production Company, Inc. | Harper #1 | 6,500 | 49932108 |
| 717434 | Jun 2, 2011 | Jun 2, 2011 | Valence Operating Company | Foster, Mary Lou #2 | 8,500 | 49932107 |
| 717434Amendment | Jun 2, 2011 | Jun 2, 2011 | Valence Operating Company | Foster, Mary Lou #2 | 8,500 | 49932107 |
| 716577 | May 19, 2011 | May 19, 2011 | Fair Oil, Ltd. | Cochran-Davis #1 | 5,800 | 49932106 |
| 714263 | Apr 19, 2011 | Apr 19, 2011 | Exxon Mobil Corporation | Hawkins Field Unit #9607 | 4,950 | 49901816 |
| 710207 | Mar 25, 2011 | Mar 25, 2011 | Energy Production Corporation | Neuhoff (Buda-Woodbine) Unit #4ST | 11,000 | 49930742 |
| 710981 | Mar 1, 2011 | Mar 1, 2011 | Goldston Oil Corporation | Baylor University #1 | 8,000 | 49932105 |
| 706806 | Feb 2, 2011 | Feb 2, 2011 | Goldston Oil Corporation | B.L. Johnson "E" #7 | 7,500 | 49932104 |
| 705675 | Nov 23, 2010 | Nov 23, 2010 | Fair Oil, Ltd. | Manziel Gas Unit 2 #3 | 9,015 | 49931656 |
| 705462 | Nov 19, 2010 | Nov 19, 2010 | Valence Operating Company | Glenn, Arnold #1 | 8,175 | 49930859 |
| 697903 | Nov 16, 2010 | Nov 16, 2010 | Fair Oil, Ltd. | Blackwell, C C #1 | 8,800 | 49932060 |
| 700043 | Nov 9, 2010 | Nov 9, 2010 | Atlas Operating LLC | Quitman W. F. No. 1 #20 | 5,031 | 49931909 |
| 704528 | Nov 2, 2010 | Nov 2, 2010 | White Rock Exploration, Inc. | Clay, Jerry H. #1 | 10,000 | 49932103 |
| 703853 | Oct 18, 2010 | Oct 18, 2010 | Valence Operating Company | Glenn, Arnold #1 | 8,175 | 49930859 |
| 703620 | Oct 14, 2010 | Oct 14, 2010 | Exxon Mobil Corporation | Artie Robinson Darnell #1 | 8,150 | 49901745 |
| 703620Amendment | Oct 14, 2010 | Oct 14, 2010 | Exxon Mobil Corporation | Artie Robinson Darnell #1 | 8,150 | 49901745 |
| 695829 | Aug 30, 2010 | Aug 30, 2010 | SDG Operating Company, Inc | Rose #201 | 5,000 | 49901078 |
| 700546 | Aug 12, 2010 | Aug 12, 2010 | Ridge Petroleum Inc. | Dee-Lee #2 | 6,500 | 49932102 |
| 699852 | Aug 5, 2010 | Aug 5, 2010 | Energy Production Corporation | Sasi Ranch #5 | 10,000 | 49932101 |
| 699852Amendment | Aug 5, 2010 | Aug 5, 2010 | Energy Production Corporation | Sasi Ranch #5 | 12,000 | 49932101 |
| 699852Amendment | Aug 5, 2010 | Aug 5, 2010 | Energy Production Corporation | Sasi Ranch #5ST | 12,000 | 49932101 |
| 699847 | Aug 5, 2010 | Aug 5, 2010 | Energy Production Corporation | Sasi Ranch #4 | 10,000 | 49932100 |
| 699847Amendment | Aug 5, 2010 | Aug 5, 2010 | Energy Production Corporation | Sasi Ranch #4 | 12,000 | 49932100 |
| 696255 | May 26, 2010 | May 26, 2010 | Energy Production Corporation | Sasi Ranch #3 | 10,000 | 49932099 |
| 696255Amendment | May 26, 2010 | May 26, 2010 | Energy Production Corporation | Sasi Ranch Unit #3 | 10,000 | 49932099 |
| 696255Amendment | May 26, 2010 | May 26, 2010 | Energy Production Corporation | Sasi Ranch Unit #3 | 12,000 | 49932099 |
| 694389 | Apr 22, 2010 | Apr 22, 2010 | Barrow-Shaver Resources Co. | Lipscomb #1 | 9,000 | 49932098 |
| 689648 | Jan 14, 2010 | Jan 14, 2010 | Carr Resources, Inc. | Byrd #1 | 8,500 | 49932097 |
| 689648Amendment | Jan 14, 2010 | Jan 14, 2010 | Carr Resources, Inc. | Byrd #1 | 8,500 | 49932097 |
| 689648Amendment | Jan 14, 2010 | Jan 14, 2010 | Carr Resources, Inc. | Byrd #1 | 8,500 | 49932097 |
| 689648Amendment | Jan 14, 2010 | Jan 14, 2010 | Buccaneer Operating LLC | Second Sub-Clkvle. Form. Unit #311 | 8,130 | 49932097 |
| 688833 | Dec 18, 2009 | Dec 18, 2009 | Petro-Hunt, L.L.C. | V. C. Blalock #7 | 9,056 | 49931891 |
| 688542 | Dec 17, 2009 | Dec 17, 2009 | White Rock Exploration, Inc. | Baylor University #1 | 10,000 | 49932096 |
| 687426 | Nov 18, 2009 | Nov 18, 2009 | Energy Production Corporation | Sasi Ranch #2SX | 10,000 | 49931785 |
| 687426Amendment | Nov 18, 2009 | Nov 18, 2009 | Energy Production Corporation | Sasi Ranch #2SX | 10,000 | 49931785 |
| 686471 | Oct 23, 2009 | Oct 23, 2009 | Chesapeake Operating, Inc. | McManus, Jeff #1 | 8,800 | 49931129 |
| 684232 | Aug 21, 2009 | Aug 21, 2009 | Pine Ridge Operating, L.P. | Walnut #1 | 6,500 | 49932095 |
| 684047 | Aug 14, 2009 | Aug 14, 2009 | Energy Production Corporation | Turbeville #3ST | 10,000 | 49931127 |
| 684047Amendment | Aug 14, 2009 | Aug 14, 2009 | Energy Production Corporation | Turbeville Unit #3SX | 10,000 | 49931127 |
| 680374 | May 19, 2009 | May 19, 2009 | Pine Ridge Operating, L.P. | Beech #1 | 7,400 | 49932094 |
| 678892 | Feb 26, 2009 | Feb 26, 2009 | Exxon Mobil Corporation | Hawkins Field Unit 399 #4557DR | 6,100 | 49932093 |
| 678808 | Feb 26, 2009 | Feb 26, 2009 | Exxon Mobil Corporation | Bryan, la Estate B #26H | 7,600 | 49932092 |
| 676675 | Feb 13, 2009 | Feb 13, 2009 | P.o.&g. Operating, LLC | Forest Hill Sub-Clkvle SD Unit #99 | 4,650 | 49931464 |
| 675657 | Dec 3, 2008 | Dec 3, 2008 | Texas Land & Petro Co., LLC | Bill Brown #1 | 6,000 | 49932091 |
| 675657Amendment | Dec 3, 2008 | Dec 3, 2008 | Gulf South Operators, Inc. | Bill Brown #1 | 6,000 | 49932091 |
| 675372 | Nov 24, 2008 | Nov 24, 2008 | White Rock Exploration, Inc. | Lloyd #1 | 10,000 | 49932090 |