| 903966 | Mar 27, 2025 | Mar 27, 2025 | Grayson Petroleum Company | Grayson | Sadler (Dornick Hills) Sand Unit #9 | 6,203 | 18102012 |
| 885716 | Nov 29, 2022 | Nov 29, 2022 | Grayson Petroleum Company | Grayson | Wood #1 | 6,704 | 18131295 |
| 786821 | Jun 10, 2014 | Jun 10, 2014 | Grayson Petroleum Company | Grayson | Sadler (Dornick Hills) Sand Unit #13 | 6,480 | 18131321 |
| 785579 | Jun 3, 2014 | Jun 3, 2014 | Grayson Petroleum Company | Cooke | Faulkner #4 | 4,000 | 09734570 |
| 778658 | Mar 5, 2014 | Mar 5, 2014 | Grayson Petroleum Company | Cooke | Faulkner #3 | 2,000 | 09730141 |
| 778656 | Mar 5, 2014 | Mar 5, 2014 | Grayson Petroleum Company | Cooke | Faulkner #2 | 3,736 | 09720417 |
| 772670 | Nov 4, 2013 | Nov 4, 2013 | Grayson Petroleum Company | Cooke | Markle #1 | 4,000 | 09734541 |
| 767383 | Sep 12, 2013 | Sep 12, 2013 | Grayson Petroleum Company | Cooke | Faulkner #1 | 4,000 | 09734527 |
| 761154 | Apr 29, 2013 | Apr 29, 2013 | Grayson Petroleum Company | Cooke | Links #1 | 2,000 | 09734520 |
| 755843 | Mar 22, 2013 | Mar 22, 2013 | Grayson Petroleum Company | Grayson | Huff #1 | 5,868 | 18100100 |
| 749240 | Oct 9, 2012 | Oct 9, 2012 | Grayson Petroleum Company | Cooke | Dresser #1 | 4,000 | 09734476 |
| 734539 | Mar 20, 2012 | Mar 20, 2012 | Grayson Petroleum Company | Cooke | McLerran #2 | 4,000 | 09734414 |
| 726991 | Nov 3, 2011 | Nov 3, 2011 | Grayson Petroleum Company | Cooke | McLerran #1 | 3,900 | 09701973 |
| 724430 | Sep 23, 2011 | Sep 23, 2011 | Grayson Petroleum Company | Cooke | Yarbrough #9 | 2,000 | 09734372 |
| 703010 | Oct 8, 2010 | Oct 8, 2010 | Grayson Petroleum Company | Cooke | Yarbrough #8 | 2,000 | 09734209 |
| 703006 | Oct 8, 2010 | Oct 8, 2010 | Grayson Petroleum Company | Cooke | Yarbrough #7 | 2,000 | 09734208 |
| 702927 | Oct 7, 2010 | Oct 7, 2010 | Grayson Petroleum Company | Cooke | Talbott #13 | 2,000 | 09734207 |
| 702927Amendment | Oct 7, 2010 | Oct 7, 2010 | Grayson Petroleum Company | Cooke | Talbott #13 | 2,000 | 09734207 |
| 702926 | Oct 7, 2010 | Oct 7, 2010 | Grayson Petroleum Company | Cooke | Talbott #12 | 2,000 | 09734206 |
| 693257 | Mar 29, 2010 | Mar 29, 2010 | Grayson Petroleum Company | Cooke | Talbott #11 | 2,000 | 09734142 |
| 693252 | Mar 29, 2010 | Mar 29, 2010 | Grayson Petroleum Company | Cooke | Talbott #8 | 2,000 | 09734141 |
| 684814 | Sep 4, 2009 | Sep 4, 2009 | Grayson Petroleum Company | Cooke | Melton #1 | 4,000 | 09734073 |
| 683206 | Jul 28, 2009 | Jul 28, 2009 | Grayson Petroleum Company | Cooke | Yarbrough #6 | 2,000 | 09734056 |
| 683206Amendment | Jul 28, 2009 | Jul 28, 2009 | Grayson Petroleum Company | Cooke | Yarbrough #6 | 3,000 | 09734056 |
| 670284 | Oct 3, 2008 | Oct 3, 2008 | Grayson Petroleum Company | Grayson | Freeman, C T "A" #4 | 7,800 | 18131406 |
| 639408Amendment | Sep 22, 2008 | Sep 22, 2008 | Grayson Petroleum Company | Cooke | Carr #25 | 4,000 | 09733893 |
| 667863 | Aug 15, 2008 | Aug 15, 2008 | Grayson Petroleum Company | Cooke | Yarbrough #5 | 2,000 | 09733997 |
| 663629 | Aug 15, 2008 | Aug 15, 2008 | Grayson Petroleum Company | Cooke | Springs #5 | 2,999 | 09733988 |
| 666957 | Aug 6, 2008 | Aug 6, 2008 | Grayson Petroleum Company | Cooke | Talbott #10 | 2,000 | 09733995 |
| 663292 | Jul 22, 2008 | Jul 22, 2008 | Grayson Petroleum Company | Grayson | Freeman, C. T. A #2 | 7,841 | 18102079 |
| 663606 | Jun 23, 2008 | Jun 23, 2008 | Grayson Petroleum Company | Cooke | Talbott #9 | 2,000 | 09733984 |
| 663602 | Jun 23, 2008 | Jun 23, 2008 | Grayson Petroleum Company | Grayson | Woodall, C. L. "A" #1 | 4,431 | 18131060 |
| 653724 | Feb 4, 2008 | Feb 4, 2008 | Grayson Petroleum Company | Cooke | Smith #2 | 4,000 | 09733958 |
| 653723 | Feb 1, 2008 | Feb 1, 2008 | Grayson Petroleum Company | Cooke | Talbott #8 | 2,000 | 09733955 |
| 653722 | Feb 1, 2008 | Feb 1, 2008 | Grayson Petroleum Company | Cooke | Talbott #7 | 2,000 | 09733954 |
| 645026 | Aug 29, 2007 | Aug 29, 2007 | Grayson Petroleum Company | Cooke | Yarbrough #4 | 4,000 | 09733911 |
| 644468 | Aug 17, 2007 | Aug 17, 2007 | Grayson Petroleum Company | Cooke | Talbott #6 | 2,000 | 09733909 |
| 634669 | Mar 13, 2007 | Mar 13, 2007 | Grayson Petroleum Company | Cooke | Allen #1 | 3,210 | 09732591 |
| 628607 | Nov 13, 2006 | Nov 13, 2006 | Grayson Petroleum Company | Cooke | Talbott #5 | 2,000 | 09733849 |
| 628606 | Nov 13, 2006 | Nov 13, 2006 | Grayson Petroleum Company | Cooke | Talbott #4 | 2,000 | 09733848 |
| 627083 | Oct 5, 2006 | Oct 5, 2006 | Grayson Petroleum Company | Grayson | Klas #1 | 8,000 | 18131418 |
| 627083Amendment | Oct 5, 2006 | Oct 5, 2006 | Grayson Petroleum Company | Grayson | Klas #1 | 8,000 | 18131418 |
| 624902 | Aug 30, 2006 | Aug 30, 2006 | Grayson Petroleum Company | Cooke | Talbott #3 | 4,000 | 09733825 |
| 622305 | Aug 25, 2006 | Aug 25, 2006 | Grayson Petroleum Company | Grayson | Higginbotham #1 | 7,425 | 18131199 |
| 608479 | Oct 26, 2005 | Oct 26, 2005 | Grayson Petroleum Company | Grayson | Freeman, C. T. "A" #4 | 7,000 | 18131406 |
| 607418 | Oct 6, 2005 | Oct 6, 2005 | Grayson Petroleum Company | Grayson | Lawrence #1 | 12,535 | 18130102 |
| 607256 | Oct 6, 2005 | Oct 6, 2005 | Grayson Petroleum Company | Cooke | Talbott #2 | 2,000 | 09733769 |
| 560256 | Apr 11, 2005 | Apr 11, 2005 | Grayson Petroleum Company | Cooke | Haynes, Ethel B. #2 | 5,000 | 09720022 |
| 558693 | Mar 8, 2005 | Mar 8, 2005 | Grayson Petroleum Company | Cooke | Talbott #1 | 2,000 | 09733723 |
| 558295 | Feb 28, 2005 | Feb 28, 2005 | Grayson Petroleum Company | Grayson | Lawrence #1 | 12,535 | 18130102 |
| 552400 | Oct 18, 2004 | Oct 18, 2004 | Grayson Petroleum Company | Cooke | Yarbrough #3 | 3,000 | 09733701 |
| 545341 | May 5, 2004 | May 5, 2004 | Grayson Petroleum Company | Cooke | Yarbrough #2 | 3,000 | 09733669 |
| 545341Amendment | May 5, 2004 | May 5, 2004 | Grayson Petroleum Company | Cooke | Yarbrough #2 | 4,000 | 09733669 |
| 540353 | Jan 8, 2004 | Jan 8, 2004 | Grayson Petroleum Company | Cooke | Bacon "B" #1 | 5,800 | 09733660 |
| 536677 | Sep 25, 2003 | Sep 25, 2003 | Grayson Petroleum Company | Cooke | Yarbrough #1 | 3,298 | 09730223 |
| 531829 | May 19, 2003 | May 19, 2003 | Grayson Petroleum Company | Red River | Alley #1 | 2,500 | 38730565 |
| 514987 | Nov 2, 2001 | Nov 2, 2001 | Grayson Petroleum Company | Grayson | Coffman #1 | 6,000 | 18100215 |
| 514987Amendment | Nov 2, 2001 | Nov 2, 2001 | Grayson Petroleum Company | Grayson | Coffman #1 | 6,000 | 18100215 |
| 513752 | Sep 25, 2001 | Sep 25, 2001 | Grayson Petroleum Company | Grayson | Reast, Harry #1 | 7,434 | 18102074 |
| 506629 | Mar 16, 2001 | Mar 16, 2001 | Grayson Petroleum Company | Cooke | Branch Unit #1 | 4,999 | 09733560 |
| 494986 | May 11, 2000 | May 11, 2000 | Grayson Petroleum Company | Cooke | Fox-Crump Unit #1 | 4,999 | 09733515 |
| 465694 | Jul 31, 1997 | Jul 31, 1997 | Grayson Petroleum Company | Grayson | Wood #2 | 6,800 | 18131321 |
| 461860 | May 1, 1997 | May 1, 1997 | Grayson Petroleum Company | Grayson | Gibbons, J.E. #1 | 8,400 | 18131317 |
| 461860Amendment | May 1, 1997 | May 1, 1997 | Grayson Petroleum Company | Grayson | Gibbons, J.E. #1 | 8,550 | 18131317 |
| 460051 | Mar 18, 1997 | Mar 18, 1997 | Grayson Petroleum Company | Grayson | Roberts #1 | 8,400 | 18131314 |
| 460051Amendment | Mar 18, 1997 | Mar 18, 1997 | Grayson Petroleum Company | Grayson | Roberts #1 | 8,550 | 18131314 |
| 452468 | Sep 10, 1996 | Sep 10, 1996 | Grayson Petroleum Company | Grayson | Self #1 | 8,500 | 18131246 |
| 448624 | May 29, 1996 | May 29, 1996 | Grayson Petroleum Company | Grayson | Sadler(dornick Hills)sand Unit A #12 | 6,250 | 18131299 |
| 442813 | Dec 22, 1995 | Dec 22, 1995 | Grayson Petroleum Company | Grayson | Sadler (Domick Hills) Sand Unit #11 | 6,800 | 18131295 |
| 442813Amendment | Dec 22, 1995 | Dec 22, 1995 | Grayson Petroleum Company | Grayson | Sadler (Dornick Hills) Sand Unit #11 | 6,800 | 18131295 |
| 429826 | Nov 8, 1994 | Nov 8, 1994 | Grayson Petroleum Company | Grayson | Boggs-Wible Unit #1 | 8,500 | 18131284 |
| 419618 | Jan 14, 1994 | Jan 14, 1994 | Grayson Petroleum Company | Grayson | Pike-Davis #1 #1 | 6,300 | 18131207 |
| 411672 | May 13, 1993 | May 13, 1993 | Grayson Petroleum Company | Grayson | Bird Unit #1 | 7,200 | 18130059 |
| 404681 | Nov 6, 1992 | Nov 6, 1992 | Grayson Petroleum Company | Grayson | Allen, J. O. #2 | 5,690 | 18100976 |
| 402095 | Aug 6, 1992 | Aug 6, 1992 | Grayson Petroleum Company | Grayson | Boggs Unit #1 | 7,300 | 18181326 |
| 402095Amendment | Aug 6, 1992 | Aug 6, 1992 | Grayson Petroleum Company | Grayson | Boggs Unit #1 | 8,400 | 18181326 |
| 395568 | Jan 21, 1992 | Jan 21, 1992 | Grayson Petroleum Company | Grayson | Sadler (Dornick Hills) Unit #8 | 6,214 | 18101724 |
| 395567 | Jan 21, 1992 | Jan 21, 1992 | Grayson Petroleum Company | Grayson | Sadler (Dronick Hills) Unit #9 | 6,125 | 18102012 |
| 390762 | Aug 9, 1991 | Aug 9, 1991 | Grayson Petroleum Company | Cooke | Crump, R. M. #1 | 4,999 | 09784113 |
| 386322 | Apr 15, 1991 | Apr 15, 1991 | Grayson Petroleum Company | Grayson | Henderson #2 | 5,951 | 18100040 |
| 382532 | Dec 18, 1990 | Dec 18, 1990 | Grayson Petroleum Company | Grayson | Freeman C. T. "A" #3 | 5,062 | 18100107 |
| 376965 | Aug 22, 1990 | Aug 22, 1990 | Grayson Petroleum Company | Grayson | Freeman "B" #B 3 | 7,028 | 18100108 |
| 373126 | May 9, 1990 | May 9, 1990 | Grayson Petroleum Company | Grayson | Huff, N. H. #1 | 5,919 | 18100045 |
| 373125 | May 9, 1990 | May 9, 1990 | Grayson Petroleum Company | Grayson | Huff, N. H. #2 | 5,839 | 18100046 |
| 371361 | Mar 26, 1990 | Mar 26, 1990 | Grayson Petroleum Company | Grayson | Burgin, Morris et Al #1 | 5,815 | 18100048 |
| 371285 | Mar 26, 1990 | Mar 26, 1990 | Grayson Petroleum Company | Cooke | Knight, Fred G. #1 | 1,400 | 09733045 |
| 370224 | Feb 23, 1990 | Feb 23, 1990 | Grayson Petroleum Company | Grayson | Wood, Nora B. #2 | 6,180 | 18101725 |
| 363306 | Aug 28, 1989 | Aug 28, 1989 | Grayson Petroleum Company | Grayson | Perkins, O. D. #2 | 6,010 | 18101757 |
| 363305 | Aug 28, 1989 | Aug 28, 1989 | Grayson Petroleum Company | Grayson | Perkins, O. D. #1 | 6,163 | 18101756 |
| 357729 | Apr 5, 1989 | Apr 5, 1989 | Grayson Petroleum Company | Cooke | Fetsch #1 | 1,800 | 09732972 |
| 356180 | Feb 19, 1989 | Feb 19, 1989 | Grayson Petroleum Company | Grayson | Freeman, C.T. "A" #1 | 5,400 | 18180476 |
| 338267 | Nov 2, 1987 | Nov 2, 1987 | Grayson Petroleum Company | Cooke | Atcheson, Carl #2 | 2,200 | 09732913 |
| 331351 | Jun 8, 1987 | Jun 8, 1987 | Grayson Petroleum Company | Grayson | Dolezalek #1 | 6,000 | 18131195 |
| 301911 | May 7, 1986 | May 7, 1986 | Grayson Petroleum Company | Grayson | Patton - Stahl #1 | 4,300 | 18131182 |
| 271135 | Apr 1, 1985 | Apr 1, 1985 | Grayson Petroleum Company | Grayson | Weimer, V. B. #1 | 6,000 | 18131136 |
| 270695 | Mar 26, 1985 | Mar 26, 1985 | Grayson Petroleum Company | Grayson | Floyd, Lillie #3 | 4,300 | 18131135 |
| 245422 | Jul 18, 1984 | Jul 18, 1984 | Grayson Petroleum Company | Grayson | C. B. Pippin Unit #2 | 6,000 | 18131078 |
| 237247 | May 1, 1984 | May 1, 1984 | Grayson Petroleum Company | Grayson | Lovejoy, B. F. #3 | 4,300 | 18131050 |
| 237248 | May 1, 1984 | May 1, 1984 | Grayson Petroleum Company | Grayson | Floyd, Lillie #2 | 4,300 | 18131051 |
| 236478 | Apr 24, 1984 | Apr 24, 1984 | Grayson Petroleum Company | Cooke | Mitchell, J. #3 | 3,500 | 09732556 |