| 762875 | May 30, 2013 | May 30, 2013 | Richey, Ray Management Co., Inc. | Wise | Green B Unit #1HH | 8,000 | 49737685 |
| 762875Amendment | May 30, 2013 | May 30, 2013 | Richey, Ray Management Co., Inc. | Wise | Green B Unit #1HH | 8,000 | 49737685 |
| 760931 | Apr 22, 2013 | Apr 22, 2013 | Richey, Ray Management Co., Inc. | Wise | Green B Unit #2HH | 8,000 | 49737671 |
| 760931Amendment | Apr 22, 2013 | Apr 22, 2013 | Richey, Ray Management Co., Inc. | Wise | Green B Unit #2HH | 8,000 | 49737671 |
| 747613 | Feb 27, 2013 | Feb 27, 2013 | Richey, Ray Management Co., Inc. | Wise | Houston Carpenter #1 | 5,300 | 49730980 |
| 753362 | Dec 21, 2012 | Dec 21, 2012 | Richey, Ray Management Co., Inc. | Wise | Casey-Wilson Unit #1HH | 8,000 | 49737617 |
| 747612 | Nov 6, 2012 | Nov 6, 2012 | Richey, Ray Management Co., Inc. | Wise | Marion Green Unit #3H | 4,917 | 49737307 |
| 750667 | Nov 2, 2012 | Nov 2, 2012 | Richey, Ray Management Co., Inc. | Wise | Cocanougher Unit #8HH | 8,000 | 49737586 |
| 750153 | Oct 26, 2012 | Oct 26, 2012 | Richey, Ray Management Co., Inc. | Wise | Taylor 'F' #8HH | 8,000 | 49737575 |
| 739819 | May 3, 2012 | May 3, 2012 | Richey, Ray Management Co., Inc. | Wise | Cocanougher-Taylor #1HH | 10,926 | 49737467 |
| 738463 | Apr 30, 2012 | Apr 30, 2012 | Richey, Ray Management Co., Inc. | Wise | O.K. Goode #1 | 6,200 | 49737462 |
| 739009 | Apr 24, 2012 | Apr 24, 2012 | Richey, Ray Management Co., Inc. | Wise | Taylor 'F' #7HH | 8,000 | 49737460 |
| 736911 | Apr 19, 2012 | Apr 19, 2012 | Richey, Ray Management Co., Inc. | Wise | Columbia-Johnson Unit #5 | 4,600 | 49737454 |
| 734482 | Mar 14, 2012 | Mar 14, 2012 | Richey, Ray Management Co., Inc. | Wise | Snyder, James L. #2 | 5,000 | 49737421 |
| 734246 | Mar 8, 2012 | Mar 8, 2012 | Richey, Ray Management Co., Inc. | Wise | Yeatts Unit #1HH | 10,000 | 49737416 |
| 734244 | Mar 8, 2012 | Mar 8, 2012 | Richey, Ray Management Co., Inc. | Wise | Marion Green #4HH | 10,000 | 49737415 |
| 717415 | Jun 2, 2011 | Jun 2, 2011 | Richey, Ray Management Co., Inc. | Wise | Marion Green Unit #3HH | 7,800 | 49737307 |
| 714105 | Apr 15, 2011 | Apr 15, 2011 | Richey, Ray Management Co., Inc. | Wise | McClung #1HH | 10,500 | 49737266 |
| 714105Amendment | Apr 15, 2011 | Apr 15, 2011 | Richey, Ray Management Co., Inc. | Wise | B.W. McClung #2HH | 10,500 | 49737266 |
| 714095 | Apr 15, 2011 | Apr 15, 2011 | Richey, Ray Management Co., Inc. | Wise | Lumsden Unit #1HH | 10,000 | 49737265 |
| 714095Amendment | Apr 15, 2011 | Apr 15, 2011 | Richey, Ray Management Co., Inc. | Wise | Lumsden Unit #1HH | 10,000 | 49737265 |
| 705942 | Nov 30, 2010 | Nov 30, 2010 | Richey, Ray Management Co., Inc. | Wise | Marion Green Unit #2HH | 7,800 | 49737189 |
| 705942Amendment | Nov 30, 2010 | Nov 30, 2010 | Richey, Ray Management Co., Inc. | Wise | Marion Green Unit #2HH | 7,800 | 49737189 |
| 704574 | Nov 2, 2010 | Nov 2, 2010 | Richey, Ray Management Co., Inc. | Wise | Green - Hill Unit #2HH | 7,800 | 49737175 |
| 704383 | Oct 29, 2010 | Oct 29, 2010 | Richey, Ray Management Co., Inc. | Wise | Green-Hill Unit #1HH | 7,800 | 49737174 |
| 703268 | Oct 7, 2010 | Oct 7, 2010 | Richey, Ray Management Co., Inc. | Wise | J. E. Jones #1HH | 7,800 | 49737160 |
| 701165 | Aug 31, 2010 | Aug 31, 2010 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #9 | 4,200 | 49737134 |
| 700880 | Aug 26, 2010 | Aug 26, 2010 | Richey, Ray Management Co., Inc. | Wise | Thornton, R.T. #1 | 6,000 | 49737131 |
| 694085 | Apr 13, 2010 | Apr 13, 2010 | Richey, Ray Management Co., Inc. | Wise | Grover Swift #1 | 6,000 | 49737040 |
| 693620 | Apr 5, 2010 | Apr 5, 2010 | Richey, Ray Management Co., Inc. | Wise | James L. Snyder #1 | 6,000 | 49737033 |
| 691664 | Feb 26, 2010 | Feb 26, 2010 | Richey, Ray Management Co., Inc. | Wise | E.L. Berry #3HH | 7,100 | 49737004 |
| 674858 | Nov 17, 2008 | Nov 17, 2008 | Richey, Ray Management Co., Inc. | Wise | Houston Carpenter #2HH | 11,400 | 49736729 |
| 674858Amendment | Nov 17, 2008 | Nov 17, 2008 | Richey, Ray Management Co., Inc. | Wise | Houston Carpenter #2HH | 11,400 | 49736729 |
| 673539 | Nov 3, 2008 | Nov 3, 2008 | Richey, Ray Management Co., Inc. | Johnson | Space Acres Unit #3HH | 10,600 | 25133404 |
| 673538 | Nov 3, 2008 | Nov 3, 2008 | Richey, Ray Management Co., Inc. | Johnson | Space Acres Unit #2HH | 10,600 | 25133403 |
| 672684 | Oct 21, 2008 | Oct 21, 2008 | Richey, Ray Management Co., Inc. | Wise | Boyd Townsite #2 | 7,900 | 49736685 |
| 672599 | Oct 21, 2008 | Oct 21, 2008 | Richey, Ray Management Co., Inc. | Wise | Boyd Townsite #1 | 7,900 | 49736684 |
| 672603 | Oct 16, 2008 | Oct 16, 2008 | Richey, Ray Management Co., Inc. | Johnson | Space Acres Unit #1HH | 10,600 | 25133366 |
| 657052 | Mar 21, 2008 | Mar 21, 2008 | Richey, Ray Management Co., Inc. | Wise | Columbia-Johnson Unit #4HH | 7,200 | 49736484 |
| 655287 | Feb 22, 2008 | Feb 22, 2008 | Richey, Ray Management Co., Inc. | Wise | Columbia-Johnson Unit #3HH | 7,200 | 49736465 |
| 650184 | Feb 1, 2008 | Feb 1, 2008 | Richey, Ray Management Co., Inc. | Wise | Crawford, C E #1 | 5,679 | 49734201 |
| 653001 | Jan 18, 2008 | Jan 18, 2008 | Richey, Ray Management Co., Inc. | Wise | Columbia-Johnson Unit #2HH | 7,600 | 49736430 |
| 649621 | Nov 20, 2007 | Nov 20, 2007 | Richey, Ray Management Co., Inc. | Wise | Crawford, C. E. #3 | 5,900 | 49736388 |
| 649230 | Nov 15, 2007 | Nov 15, 2007 | Richey, Ray Management Co., Inc. | Wise | Crawford, C E #2 | 5,850 | 49736387 |
| 632232 | Feb 10, 2007 | Feb 10, 2007 | Richey, Ray Management Co., Inc. | Wise | Clark, Lizzie #1 | 7,500 | 49736214 |
| 632172 | Feb 8, 2007 | Feb 8, 2007 | Richey, Ray Management Co., Inc. | Wise | Goodger, W. L. #1 | 7,500 | 49736215 |
| 630642 | Jan 29, 2007 | Jan 29, 2007 | Richey, Ray Management Co., Inc. | Wise | Stearns, R.D. #2 | 7,700 | 49736211 |
| 627891 | Oct 27, 2006 | Oct 27, 2006 | Richey, Ray Management Co., Inc. | Wise | Ratliff East #2 | 7,700 | 49736159 |
| 627841 | Oct 27, 2006 | Oct 27, 2006 | Richey, Ray Management Co., Inc. | Wise | Ratliff East #1 | 7,700 | 49736158 |
| 624261 | Aug 21, 2006 | Aug 21, 2006 | Richey, Ray Management Co., Inc. | Wise | Guthrie "A" #9 | 8,500 | 49736102 |
| 624176 | Aug 18, 2006 | Aug 18, 2006 | Richey, Ray Management Co., Inc. | Wise | Guthrie "A" #8 | 8,500 | 49736101 |
| 617133 | Apr 6, 2006 | Apr 6, 2006 | Richey, Ray Management Co., Inc. | Johnson | Paradise Park #1HH | 11,000 | 25130906 |
| 609899 | Nov 28, 2005 | Nov 28, 2005 | Richey, Ray Management Co., Inc. | Wise | Horner, J. T. #1 | 8,200 | 49735933 |
| 606881 | Sep 27, 2005 | Sep 27, 2005 | Richey, Ray Management Co., Inc. | Denton | Long Term #4 | 9,100 | 12132694 |
| 606592 | Sep 21, 2005 | Sep 21, 2005 | Richey, Ray Management Co., Inc. | Denton | Long Term #3 | 9,200 | 12132691 |
| 606381 | Sep 16, 2005 | Sep 16, 2005 | Richey, Ray Management Co., Inc. | Denton | Long Term #2 | 9,200 | 12132683 |
| 605507 | Aug 26, 2005 | Aug 26, 2005 | Richey, Ray Management Co., Inc. | Wise | Guthrie "A" #7 | 8,500 | 49735897 |
| 605131 | Aug 19, 2005 | Aug 19, 2005 | Richey, Ray Management Co., Inc. | Wise | Guthrie "A" #6 | 8,500 | 49735896 |
| 561241 | Jul 29, 2005 | Jul 29, 2005 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #8 | 8,500 | 49735831 |
| 561242 | Jun 10, 2005 | Jun 10, 2005 | Richey, Ray Management Co., Inc. | Wise | Taylor "F" #6 | 8,500 | 49735830 |
| 561186 | May 2, 2005 | May 2, 2005 | Richey, Ray Management Co., Inc. | Wise | Ramsey, J. T. #2 | 8,950 | 49735827 |
| 560497 | Apr 20, 2005 | Apr 20, 2005 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #7 | 8,500 | 49735820 |
| 560309 | Apr 13, 2005 | Apr 13, 2005 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #6 | 8,500 | 49735817 |
| 559967 | Apr 7, 2005 | Apr 7, 2005 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #5 | 8,700 | 49735815 |
| 556340 | Jan 18, 2005 | Jan 18, 2005 | Richey, Ray Management Co., Inc. | Johnson | HHV Land #1 HH | 7,150 | 25130309 |
| 550910 | Sep 20, 2004 | Sep 20, 2004 | Richey, Ray Management Co., Inc. | Wise | Cocanougher Unit #7 | 8,500 | 49735680 |
| 550525 | Sep 9, 2004 | Sep 9, 2004 | Richey, Ray Management Co., Inc. | Wise | Gettys Unit #4 | 8,900 | 49735673 |
| 550231 | Aug 31, 2004 | Aug 31, 2004 | Richey, Ray Management Co., Inc. | Wise | Taylor "F" #5 | 8,500 | 49735668 |
| 549581 | Aug 17, 2004 | Aug 17, 2004 | Richey, Ray Management Co., Inc. | Wise | Hornback, E. F. #2 | 8,100 | 49735660 |
| 549279 | Aug 16, 2004 | Aug 16, 2004 | Richey, Ray Management Co., Inc. | Denton | Long Term #1 | 9,100 | 12132392 |
| 549279Amendment | Aug 16, 2004 | Aug 16, 2004 | Richey, Ray Management Co., Inc. | Denton | Long Term #1 | 9,100 | 12132392 |
| 548755 | Aug 1, 2004 | Aug 1, 2004 | Richey, Ray Management Co., Inc. | Wise | Stearns, J. D. #1 | 7,700 | 49735650 |
| 540978 | Jan 22, 2004 | Jan 22, 2004 | Richey, Ray Management Co., Inc. | Wise | Stone, J. C. #2 | 8,000 | 49735509 |
| 540598 | Jan 22, 2004 | Jan 22, 2004 | Richey, Ray Management Co., Inc. | Wise | Lisby, Harold #1 | 7,600 | 49735505 |
| 537631 | Oct 23, 2003 | Oct 23, 2003 | Richey, Ray Management Co., Inc. | Wise | Wilson, Forman Wren #1 | 8,200 | 49735427 |
| 535371 | Aug 20, 2003 | Aug 20, 2003 | Richey, Ray Management Co., Inc. | Wise | Gage, Rex #1 | 8,400 | 49735369 |
| 533401 | Jun 30, 2003 | Jun 30, 2003 | Richey, Ray Management Co., Inc. | Jack | Wimberly, F. "A" #1 | 6,000 | 23738725 |
| 533401Amendment | Jun 30, 2003 | Jun 30, 2003 | Richey, Ray Management Co., Inc. | Jack | Wimberly, F. "A" #1 | 6,000 | 23738725 |
| 530322 | Apr 9, 2003 | Apr 9, 2003 | Richey, Ray Management Co., Inc. | Palo Pinto | Bowden, C. D. #1 | 3,800 | 36335156 |
| 527983 | Feb 5, 2003 | Feb 5, 2003 | Richey, Ray Management Co., Inc. | Wise | Rattan, Shirley #3 | 8,000 | 49735181 |
| 527983Amendment | Feb 5, 2003 | Feb 5, 2003 | Richey, Ray Management Co., Inc. | Wise | Rattan, Shirley #3 | 8,000 | 49735181 |
| 519719 | May 9, 2002 | May 9, 2002 | Richey, Ray Management Co., Inc. | Wise | Ratliff, L. D. #7 | 7,300 | 49734960 |
| 519020 | Apr 16, 2002 | Apr 16, 2002 | Richey, Ray Management Co., Inc. | Wise | Ratliff, L. D. #6 | 7,500 | 49734934 |
| 517550 | Feb 14, 2002 | Feb 14, 2002 | Richey, Ray Management Co., Inc. | Wise | Ratliff, L. D. #5 | 7,500 | 49734889 |
| 516374 | Jan 2, 2002 | Jan 2, 2002 | Richey, Ray Management Co., Inc. | Wise | Rattan, Shirley #2 | 8,500 | 49734840 |
| 514871 | Nov 5, 2001 | Nov 5, 2001 | Richey, Ray Management Co., Inc. | Wise | Thomas, B. H. #1 | 7,800 | 49734818 |
| 514444 | Oct 17, 2001 | Oct 17, 2001 | Richey, Ray Management Co., Inc. | Wise | Ratliff, L. D. #4 | 7,900 | 49734810 |
| 514008 | Oct 3, 2001 | Oct 3, 2001 | Richey, Ray Management Co., Inc. | Jack | Richards, Henry James #1 | 6,700 | 23738636 |
| 513322 | Sep 6, 2001 | Sep 6, 2001 | Richey, Ray Management Co., Inc. | Palo Pinto | Morrow "A" #1 | 4,900 | 36335046 |
| 512708 | Aug 21, 2001 | Aug 21, 2001 | Richey, Ray Management Co., Inc. | Palo Pinto | Fisher, Mike #1 | 4,800 | 36335045 |
| 510897 | Jul 5, 2001 | Jul 5, 2001 | Richey, Ray Management Co., Inc. | Tarrant | Eagle "C" #1 | 7,900 | 43930230 |
| 498876 | Aug 29, 2000 | Aug 29, 2000 | Richey, Ray Management Co., Inc. | Palo Pinto | M0RROW, Erwin #1 | 4,800 | 36334956 |
| 494365 | Apr 28, 2000 | Apr 28, 2000 | Richey, Ray Management Co., Inc. | Wise | Hardy-Middleton Unit #1 | 5,850 | 49732670 |
| 494141 | Apr 19, 2000 | Apr 19, 2000 | Richey, Ray Management Co., Inc. | Jack | Risch Gas Unit #2 | 6,000 | 23738538 |
| 492727 | Mar 9, 2000 | Mar 9, 2000 | Richey, Ray Management Co., Inc. | Wise | Wilson, W. W. #1 | 7,600 | 49734488 |
| 484735 | May 26, 1999 | May 26, 1999 | Richey, Ray Management Co., Inc. | Wise | Baker, Roil "Cowboy" #2 | 7,800 | 49734372 |
| 481438 | Dec 29, 1998 | Dec 29, 1998 | Richey, Ray Management Co., Inc. | Wise | Moore, D. E. #1 | 6,200 | 49734339 |
| 481150 | Dec 1, 1998 | Dec 1, 1998 | Richey, Ray Management Co., Inc. | Wise | Butcher, D. R. #1 | 6,200 | 49734325 |
| 479515 | Sep 30, 1998 | Sep 30, 1998 | Richey, Ray Management Co., Inc. | Jack | Mann #1 | 3,742 | 23738260 |
| 476811 | Jun 23, 1998 | Jun 23, 1998 | Richey, Ray Management Co., Inc. | Wise | Chivers-Waits #1 | 6,200 | 49734266 |