| 833624 | Nov 29, 2017 | Nov 29, 2017 | Slawson Exploration Company, Inc | Brazoria | Winkelmann #1 | 9,000 | 03933309 |
| 777299 | Jul 22, 2014 | Jul 22, 2014 | Slawson Exploration Company, Inc | Lipscomb | Akers #1115 | 9,503 | 29531880 |
| 784859 | Jul 3, 2014 | Jul 3, 2014 | Slawson Exploration Company, Inc | Grayson | Shelton Unit #2H | 8,700 | 18131513 |
| 786333 | Jun 20, 2014 | Jun 20, 2014 | Slawson Exploration Company, Inc | Lipscomb | Akers #2968 | 7,600 | 29532194 |
| 775497 | Jan 8, 2014 | Jan 8, 2014 | Slawson Exploration Company, Inc | San Patricio | Floerke #2 | 3,000 | 40932842 |
| 775996 | Dec 30, 2013 | Dec 30, 2013 | Slawson Exploration Company, Inc | Milam | Wilkerson #3 | 5,000 | 33134831 |
| 775996Amendment | Dec 30, 2013 | Dec 30, 2013 | Slawson Exploration Company, Inc | Milam | Wilkerson #3 | 5,000 | 33134831 |
| 774110 | Dec 6, 2013 | Dec 6, 2013 | Slawson Exploration Company, Inc | Milam | Eastwood #2 | 4,000 | 33134821 |
| 774110Amendment | Dec 6, 2013 | Dec 6, 2013 | Slawson Exploration Company, Inc | Milam | Eastwood #2 | 4,000 | 33134821 |
| 774117 | Nov 27, 2013 | Nov 27, 2013 | Slawson Exploration Company, Inc | Milam | Eastwood #1 | 4,000 | 33134820 |
| 769240 | Sep 6, 2013 | Sep 6, 2013 | Slawson Exploration Company, Inc | Jim Wells | Souix-Kelly #1 | 8,150 | 24932368 |
| 755364 | Feb 2, 2013 | Feb 2, 2013 | Slawson Exploration Company, Inc | Grayson | Sarris #1HH | 15,600 | 18131516 |
| 755364Amendment | Feb 2, 2013 | Feb 2, 2013 | Slawson Exploration Company, Inc | Grayson | Sarris #1H | 11,700 | 18131516 |
| 754017 | Jan 15, 2013 | Jan 15, 2013 | Slawson Exploration Company, Inc | Grayson | Hill #1HH | 15,000 | 18131515 |
| 753280 | Jan 4, 2013 | Jan 4, 2013 | Slawson Exploration Company, Inc | Milam | Urbanovsky #1 | 6,500 | 33134503 |
| 753280Amendment | Jan 4, 2013 | Jan 4, 2013 | Slawson Exploration Company, Inc | Milam | Urbanovsky #1HH | 9,500 | 33134503 |
| 752415 | Dec 13, 2012 | Dec 13, 2012 | Slawson Exploration Company, Inc | Milam | Wilkerson #1 | 6,400 | 33134498 |
| 752415Amendment | Dec 13, 2012 | Dec 13, 2012 | Slawson Exploration Company, Inc | Milam | Wilkerson #1 | 4,000 | 33134498 |
| 750885 | Nov 6, 2012 | Nov 6, 2012 | Slawson Exploration Company, Inc | Grayson | Shelton Unit #2 | 7,000 | 18131513 |
| 746696 | Sep 11, 2012 | Sep 11, 2012 | Slawson Exploration Company, Inc | Jim Wells | Freeborn-Ashley #5 | 6,380 | 24932287 |
| 745105 | Aug 28, 2012 | Aug 28, 2012 | Slawson Exploration Company, Inc | Milam | Murphy Family #2HH | 10,500 | 33134464 |
| 745105Amendment | Aug 28, 2012 | Aug 28, 2012 | Slawson Exploration Company, Inc | Milam | Murphy Family #2HH | 10,500 | 33134464 |
| 742925 | Jul 5, 2012 | Jul 5, 2012 | Slawson Exploration Company, Inc | Milam | Strawbridge #1HH | 9,800 | 33134441 |
| 742925Amendment | Jul 5, 2012 | Jul 5, 2012 | Slawson Exploration Company, Inc | Milam | Strawbridge #1HH | 9,800 | 33134441 |
| 728188 | Nov 21, 2011 | Nov 21, 2011 | Slawson Exploration Company, Inc | Wharton | Meek #1 | 7,490 | 48135218 |
| 723286 | Sep 1, 2011 | Sep 1, 2011 | Slawson Exploration Company, Inc | Grayson | Tunnell #1HH | 15,000 | 18131485 |
| 723286Amendment | Sep 1, 2011 | Sep 1, 2011 | Slawson Exploration Company, Inc | Grayson | Tunnell #1HH | 15,000 | 18131485 |
| 718289 | Jun 20, 2011 | Jun 20, 2011 | Slawson Exploration Company, Inc | San Patricio | Blackman-Hutto #1 | 2,800 | 40932781 |
| 711504 | Mar 21, 2011 | Mar 21, 2011 | Slawson Exploration Company, Inc | Milam | Owens #1 | 6,600 | 33133867 |
| 711503 | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Polzer #1 | 6,350 | 33133866 |
| 711503Amendment | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Polzer #1H | 10,000 | 33133866 |
| 711503Amendment | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Polzer #1H | 10,000 | 33133866 |
| 711501 | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Murphy #1 | 6,650 | 33133865 |
| 711501Amendment | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Murphy #1H | 10,000 | 33133865 |
| 711501Amendment | Mar 15, 2011 | Mar 15, 2011 | Slawson Exploration Company, Inc | Milam | Murphy #1H | 10,000 | 33133865 |
| 711417 | Mar 7, 2011 | Mar 7, 2011 | Slawson Exploration Company, Inc | Burleson | Woods #1 | 6,500 | 05133692 |
| 711417Amendment | Mar 7, 2011 | Mar 7, 2011 | Slawson Exploration Company, Inc | Burleson | Woods #1H | 9,500 | 05133692 |
| 709418 | Mar 1, 2011 | Mar 1, 2011 | Slawson Exploration Company, Inc | Jim Wells | Freeborn Puma #306R | 5,900 | 24932321 |
| 709447 | Feb 10, 2011 | Feb 10, 2011 | Slawson Exploration Company, Inc | Grayson | Privette-Fain #2HH | 6,800 | 18131468 |
| 709447Amendment | Feb 10, 2011 | Feb 10, 2011 | Slawson Exploration Company, Inc | Grayson | Privette-Fain #2HH | 6,800 | 18131468 |
| 707828 | Jan 11, 2011 | Jan 11, 2011 | Slawson Exploration Company, Inc | Brazoria | Harrison Partners #3 | 13,800 | 03933061 |
| 704477 | Nov 4, 2010 | Nov 4, 2010 | Slawson Exploration Company, Inc | Jim Wells | Stendebach (WI) #1 | 2,800 | 24932372 |
| 700664 | Aug 20, 2010 | Aug 20, 2010 | Slawson Exploration Company, Inc | Jim Wells | Freeborn Puma #306R | 5,900 | 24932321 |
| 700269 | Aug 13, 2010 | Aug 13, 2010 | Slawson Exploration Company, Inc | Jim Wells | Zimmerman #1 | 5,450 | 24932562 |
| 696114 | May 21, 2010 | May 21, 2010 | Slawson Exploration Company, Inc | Brazoria | D. Stanger #3 | 11,500 | 03932979 |
| 695977 | May 20, 2010 | May 20, 2010 | Slawson Exploration Company, Inc | Jim Wells | Shaeffer Ranch #2 | 6,210 | 24932200 |
| 692935 | Mar 24, 2010 | Mar 24, 2010 | Slawson Exploration Company, Inc | San Patricio | Vibora Rosson #2 | 2,800 | 40932778 |
| 691187 | Feb 19, 2010 | Feb 19, 2010 | Slawson Exploration Company, Inc | Jim Wells | Stendebach (WI) #1 | 2,800 | 24932372 |
| 688222 | Jan 5, 2010 | Jan 5, 2010 | Slawson Exploration Company, Inc | Jim Wells | Bierstedt #1 | 3,400 | 24932498 |
| 687711 | Nov 23, 2009 | Nov 23, 2009 | Slawson Exploration Company, Inc | Brazoria | Harrison #2 | 13,030 | 03932987 |
| 686752 | Oct 30, 2009 | Oct 30, 2009 | Slawson Exploration Company, Inc | Brazoria | Scott #3 | 11,500 | 03933035 |
| 684297 | Aug 21, 2009 | Aug 21, 2009 | Slawson Exploration Company, Inc | Brazoria | Cleveland Davis #1 | 5,000 | 03933028 |
| 683422 | Aug 4, 2009 | Aug 4, 2009 | Slawson Exploration Company, Inc | Grayson | CMH Ranch #1 | 7,800 | 18131452 |
| 681162 | May 18, 2009 | May 18, 2009 | Slawson Exploration Company, Inc | Brazoria | Stanger-Moody #1 | 11,500 | 03932926 |
| 677621 | Jan 23, 2009 | Jan 23, 2009 | Slawson Exploration Company, Inc | Newton | Hankamer #1 | 9,990 | 35130825 |
| 676772 | Jan 5, 2009 | Jan 5, 2009 | Slawson Exploration Company, Inc | San Patricio | Floerke #2 | 3,000 | 40932842 |
| 675659 | Dec 3, 2008 | Dec 3, 2008 | Slawson Exploration Company, Inc | Brazoria | Havlik #1 | 7,900 | 03933014 |
| 666623 | Aug 8, 2008 | Aug 8, 2008 | Slawson Exploration Company, Inc | Jim Wells | Bierstedt #1 | 3,400 | 24932498 |
| 650995 | Feb 15, 2008 | Feb 15, 2008 | Slawson Exploration Company, Inc | Jim Wells | Stendebach (WI) #1 | 2,800 | 24932372 |
| 650990 | Dec 17, 2007 | Dec 17, 2007 | Slawson Exploration Company, Inc | Brazoria | Stanger #2 | 8,750 | 03932959 |
| 650073 | Nov 30, 2007 | Nov 30, 2007 | Slawson Exploration Company, Inc | Brazoria | Harrison #2 | 13,100 | 03932987 |
| 645040 | Aug 29, 2007 | Aug 29, 2007 | Slawson Exploration Company, Inc | San Patricio | Papagayo-Floerke #1 | 1,950 | 40932706 |
| 645039 | Aug 29, 2007 | Aug 29, 2007 | Slawson Exploration Company, Inc | Brazoria | Crowell #1 | 9,300 | 03932980 |
| 642514 | Aug 29, 2007 | Aug 29, 2007 | Slawson Exploration Company, Inc | Brazoria | Stanger, D. #3 | 11,500 | 03932979 |
| 641964 | Jul 16, 2007 | Jul 16, 2007 | Slawson Exploration Company, Inc | San Patricio | Pope #1 | 2,500 | 40932873 |
| 639401 | May 25, 2007 | May 25, 2007 | Slawson Exploration Company, Inc | Brazoria | McCarthy #1 | 9,300 | 03932970 |
| 637497 | May 24, 2007 | May 24, 2007 | Slawson Exploration Company, Inc | Jim Wells | Iroquois Scott #1 | 5,200 | 24932364 |
| 634817 | Mar 15, 2007 | Mar 15, 2007 | Slawson Exploration Company, Inc | San Patricio | Asbury #2 | 4,150 | 40932828 |
| 630698 | Jan 10, 2007 | Jan 10, 2007 | Slawson Exploration Company, Inc | Brazoria | Scott #2 | 13,000 | 03932961 |
| 630496 | Dec 27, 2006 | Dec 27, 2006 | Slawson Exploration Company, Inc | Brazoria | Stanger #2 | 11,400 | 03932959 |
| 626367 | Oct 13, 2006 | Oct 13, 2006 | Slawson Exploration Company, Inc | Jim Wells | Bierstedt #1 | 8,000 | 24932498 |
| 624933 | Aug 29, 2006 | Aug 29, 2006 | Slawson Exploration Company, Inc | Jim Wells | Kelley #3 | 3,850 | 24932496 |
| 624842 | Aug 23, 2006 | Aug 23, 2006 | Slawson Exploration Company, Inc | Jim Wells | Jaguar #35 | 5,100 | 24932495 |
| 622296 | Aug 23, 2006 | Aug 23, 2006 | Slawson Exploration Company, Inc | San Patricio | Floerke #2 | 3,100 | 40932842 |
| 622268 | Jul 14, 2006 | Jul 14, 2006 | Slawson Exploration Company, Inc | San Patricio | Schuster #2 | 2,850 | 40932841 |
| 621302 | Jun 29, 2006 | Jun 29, 2006 | Slawson Exploration Company, Inc | Brazoria | Harrison #1 | 12,800 | 03932944 |
| 616145 | Mar 21, 2006 | Mar 21, 2006 | Slawson Exploration Company, Inc | San Patricio | Nelson Farms #1 | 2,500 | 40932829 |
| 616140 | Mar 21, 2006 | Mar 21, 2006 | Slawson Exploration Company, Inc | San Patricio | Asbury #2 | 4,150 | 40932828 |
| 613852 | Feb 15, 2006 | Feb 15, 2006 | Slawson Exploration Company, Inc | San Patricio | Woodson, Blanca #1 | 10,300 | 40932764 |
| 611073 | Feb 13, 2006 | Feb 13, 2006 | Slawson Exploration Company, Inc | Brazoria | Gresham #1 | 12,800 | 03932925 |
| 613263 | Feb 7, 2006 | Feb 7, 2006 | Slawson Exploration Company, Inc | Jim Wells | Freeborn-Ashley #4 | 5,200 | 24932275 |
| 611462 | Dec 30, 2005 | Dec 30, 2005 | Slawson Exploration Company, Inc | Brazoria | Stranger-Moody #1 | 11,500 | 03932926 |
| 606181 | Sep 12, 2005 | Sep 12, 2005 | Slawson Exploration Company, Inc | San Patricio | McBride #1 | 2,200 | 40932808 |
| 605652 | Aug 31, 2005 | Aug 31, 2005 | Slawson Exploration Company, Inc | San Patricio | Schuster #1 | 2,800 | 40932806 |
| 603074 | Jul 7, 2005 | Jul 7, 2005 | Slawson Exploration Company, Inc | Brazoria | Marmion #1 | 13,200 | 03932907 |
| 601643 | Jun 9, 2005 | Jun 9, 2005 | Slawson Exploration Company, Inc | San Patricio | Aquila-Svadlenak #1 | 2,300 | 40932709 |
| 560130 | Apr 12, 2005 | Apr 12, 2005 | Slawson Exploration Company, Inc | Jim Wells | Freeborn Puma #306R | 5,975 | 24932321 |
| 558179 | Mar 18, 2005 | Mar 18, 2005 | Slawson Exploration Company, Inc | San Patricio | Blackman-Hutto #1 | 2,800 | 40932781 |
| 556173 | Jan 28, 2005 | Jan 28, 2005 | Slawson Exploration Company, Inc | San Patricio | Rosson, Vibora #2 | 2,800 | 40932778 |
| 553521 | Nov 16, 2004 | Nov 16, 2004 | Slawson Exploration Company, Inc | Brazoria | Scott Unit #1 | 15,000 | 03932870 |
| 549459 | Aug 16, 2004 | Aug 16, 2004 | Slawson Exploration Company, Inc | Jim Wells | Freeborn-Lagarto #303 | 5,529 | 24932313 |
| 548710 | Jul 29, 2004 | Jul 29, 2004 | Slawson Exploration Company, Inc | San Patricio | Woodson, Blanca #1 | 12,500 | 40932764 |
| 548232 | Jul 19, 2004 | Jul 19, 2004 | Slawson Exploration Company, Inc | Jim Wells | Freeborn Ashley #4 | 5,300 | 24932275 |
| 546066 | May 25, 2004 | May 25, 2004 | Slawson Exploration Company, Inc | Brazoria | Stanger #1 | 11,900 | 03932842 |
| 542729 | Mar 3, 2004 | Mar 3, 2004 | Slawson Exploration Company, Inc | Jim Wells | Straube Estates #2 | 2,500 | 24932452 |
| 533551 | Jul 2, 2003 | Jul 2, 2003 | Slawson Exploration Company, Inc | Jim Wells | Adams, Sioux #1 | 8,150 | 24932369 |
| 529803 | Mar 28, 2003 | Mar 28, 2003 | Slawson Exploration Company, Inc | San Patricio | Asbury, Paloma NW #1 | 12,500 | 40932728 |
| 522713 | Aug 15, 2002 | Aug 15, 2002 | Slawson Exploration Company, Inc | San Patricio | Vibora #1 | 2,600 | 40932713 |
| 521926 | Jul 26, 2002 | Jul 26, 2002 | Slawson Exploration Company, Inc | San Patricio | Floerke, Papagayo #1 | 2,300 | 40932706 |
| 521928 | Jul 19, 2002 | Jul 19, 2002 | Slawson Exploration Company, Inc | San Patricio | Gaviato-Mayo #1 | 4,250 | 40932707 |