| 525771 | Nov 21, 2002 | Nov 21, 2002 | Southeastern Resources Corp. | Erath | Drake " a " #2 | 5,400 | 14331030 |
| 463730 | Jun 23, 1997 | Jun 23, 1997 | Southeastern Resources Corp. | Brown | Allen, E. A. #2 | 3,500 | 04930890 |
| 463940 | Jun 19, 1997 | Jun 19, 1997 | Southeastern Resources Corp. | Tarrant | Eagle "C" #1 | 4,000 | 43930171 |
| 462676 | May 20, 1997 | May 20, 1997 | Southeastern Resources Corp. | Tarrant | Eagle B #1 | 7,300 | 43930170 |
| 451083 | Aug 7, 1996 | Aug 7, 1996 | Southeastern Resources Corp. | Stephens | Callaway #2 | 4,500 | 42935586 |
| 449193 | Jun 13, 1996 | Jun 13, 1996 | Southeastern Resources Corp. | Tarrant | Eagle "A" #1 | 5,500 | 43930168 |
| 445530 | Mar 6, 1996 | Mar 6, 1996 | Southeastern Resources Corp. | Tarrant | Eagle #1 | 7,300 | 43930153 |
| 404183 | Oct 8, 1992 | Oct 8, 1992 | Southeastern Resources Corp. | Stephens | Callaway #3 A | 500 | 42935361 |
| 402686 | Aug 28, 1992 | Aug 28, 1992 | Southeastern Resources Corp. | Stephens | Callaway #3 | 2,500 | 42935357 |
| 402686Amendment | Aug 28, 1992 | Aug 28, 1992 | Southeastern Resources Corp. | Stephens | Callaway #3 | 4,000 | 42935357 |
| 391937 | Sep 18, 1991 | Sep 18, 1991 | Southeastern Resources Corp. | Eastland | Courtney, M.K. "E" #2 | 4,000 | 13335059 |
| 390162 | Jul 25, 1991 | Jul 25, 1991 | Southeastern Resources Corp. | Stephens | Hudson #3 | 4,500 | 42934855 |
| 386193 | Apr 2, 1991 | Apr 2, 1991 | Southeastern Resources Corp. | Stephens | O'Connor #3 | 4,500 | 42935281 |
| 385416 | Mar 7, 1991 | Mar 7, 1991 | Southeastern Resources Corp. | Stephens | McCanlies #4 | 4,500 | 42935275 |
| 385415 | Mar 7, 1991 | Mar 7, 1991 | Southeastern Resources Corp. | Stephens | Johnson #3 | 4,500 | 42935276 |
| 385172 | Feb 28, 1991 | Feb 28, 1991 | Southeastern Resources Corp. | Stephens | McCanlies #3 | 4,500 | 42935274 |
| 383808 | Jan 28, 1991 | Jan 28, 1991 | Southeastern Resources Corp. | Stephens | Raymond #3 | 4,500 | 42935266 |
| 383807 | Jan 28, 1991 | Jan 28, 1991 | Southeastern Resources Corp. | Stephens | Raymond #4 | 4,500 | 42935265 |
| 382163 | Dec 27, 1990 | Dec 27, 1990 | Southeastern Resources Corp. | Stephens | Raymond #2 | 4,500 | 42935259 |
| 380202 | Nov 8, 1990 | Nov 8, 1990 | Southeastern Resources Corp. | Stephens | Callaway #2 | 4,500 | 42935586 |
| 371872 | Apr 6, 1990 | Apr 6, 1990 | Southeastern Resources Corp. | Stephens | Callaway #1 | 4,500 | 42935198 |
| 371197 | Mar 22, 1990 | Mar 22, 1990 | Southeastern Resources Corp. | Brown | Allen, E.A. #1A | 3,450 | 04930700 |
| 369428 | Feb 6, 1990 | Feb 6, 1990 | Southeastern Resources Corp. | Brown | Stover, Don "B" #3 | 3,500 | 04933770 |
| 353534Amendment | Nov 21, 1988 | Nov 21, 1988 | Stemma Exploration & Production | Stephens | O'Connor #1A | 2,200 | 42935109 |
| 350943 | Sep 9, 1988 | Sep 9, 1988 | Southeastern Resources Corp. | Stephens | Plumb #3A | 500 | 42935085 |
| 350942 | Sep 9, 1988 | Sep 9, 1988 | Southeastern Resources Corp. | Stephens | Plumb #1D | 500 | 42935086 |
| 350941 | Sep 8, 1988 | Sep 8, 1988 | Southeastern Resources Corp. | Stephens | Plumb #1C | 500 | 42935084 |
| 350939 | Sep 8, 1988 | Sep 8, 1988 | Southeastern Resources Corp. | Stephens | Plumb #1B | 500 | 42935083 |
| 350833 | Sep 2, 1988 | Sep 2, 1988 | Southeastern Resources Corp. | Stephens | Plumb #1A | 500 | 42935082 |
| 348539 | Jul 7, 1988 | Jul 7, 1988 | Southeastern Resources Corp. | Stephens | McCanlies #2 | 4,500 | 42935058 |
| 347078 | May 31, 1988 | May 31, 1988 | Southeastern Resources Corp. | Stephens | McCanlies #1 | 4,500 | 42935052 |
| 341273 | Jan 11, 1988 | Jan 11, 1988 | Southeastern Resources Corp. | Stephens | Brooks, R. W. "C" #1 | 4,500 | 42934985 |
| 340933 | Jan 6, 1988 | Jan 6, 1988 | Southeastern Resources Corp. | Stephens | Brooks, R. W. "B" #1 | 4,500 | 42934979 |
| 340760 | Dec 29, 1987 | Dec 29, 1987 | Southeastern Resources Corp. | Stephens | Brooks, R. W. "A" #1 | 4,500 | 42934977 |
| 337819 | Oct 22, 1987 | Oct 22, 1987 | Southeastern Resources Corp. | Stephens | Johnson #1S | 500 | 42934939 |
| 337818 | Oct 22, 1987 | Oct 22, 1987 | Southeastern Resources Corp. | Stephens | Johnson #6S | 500 | 42934938 |
| 337817 | Oct 22, 1987 | Oct 22, 1987 | Southeastern Resources Corp. | Stephens | Johnson #3S | 500 | 42934937 |
| 337816 | Oct 22, 1987 | Oct 22, 1987 | Southeastern Resources Corp. | Stephens | Johnson #2S | 500 | 42934936 |
| 335565 | Sep 4, 1987 | Sep 4, 1987 | Southeastern Resources Corp. | Shackelford | Downie Heirs #4 | 4,500 | 41737091 |
| 334263 | Aug 21, 1987 | Aug 21, 1987 | Southeastern Resources Corp. | Eastland | Downie Heirs #3 | 4,500 | 13337136 |
| 329654 | May 6, 1987 | May 6, 1987 | Southeastern Resources Corp. | Stephens | Elliott, R. "E" #2 | 4,500 | 42934870 |
| 329654Amendment | May 6, 1987 | May 6, 1987 | Southeastern Resources Corp. | Stephens | Elliott, R. "E" #2 | 4,500 | 42934870 |
| 329653 | May 6, 1987 | May 6, 1987 | Southeastern Resources Corp. | Stephens | Elliott, R. "E" #1 | 4,500 | 42934868 |
| 329652 | May 6, 1987 | May 6, 1987 | Southeastern Resources Corp. | Stephens | Hudson #5 | 4,500 | 42934869 |
| 329645 | May 6, 1987 | May 6, 1987 | Southeastern Resources Corp. | Stephens | Hudson #4 | 4,500 | 42934871 |
| 328091 | Mar 27, 1987 | Mar 27, 1987 | Southeastern Resources Corp. | Stephens | Hudson #2 | 4,500 | 42934856 |
| 328090 | Mar 27, 1987 | Mar 27, 1987 | Southeastern Resources Corp. | Stephens | Hudson #3 | 4,500 | 42934855 |
| 321385 | Oct 2, 1986 | Oct 2, 1986 | Southeastern Resources Corp. | Tarrant | Eagle #1 | 7,500 | 43930153 |
| 320445 | Sep 11, 1986 | Sep 11, 1986 | Southeastern Resources Corp. | Shackelford | Downie Heirs #2 | 4,500 | 41736943 |
| 320444 | Sep 11, 1986 | Sep 11, 1986 | Southeastern Resources Corp. | Stephens | Johnson #2 | 4,500 | 42934781 |
| 320238 | Sep 5, 1986 | Sep 5, 1986 | Southeastern Resources Corp. | Stephens | Raymond #1 | 4,500 | 42934774 |
| 320238Amendment | Sep 5, 1986 | Sep 5, 1986 | Southeastern Resources Corp. | Stephens | Raymond #1 | 4,500 | 42934774 |
| 320237 | Sep 5, 1986 | Sep 5, 1986 | Southeastern Resources Corp. | Stephens | McConnell "A" #1 | 4,500 | 42934773 |
| 320008 | Aug 29, 1986 | Aug 29, 1986 | Southeastern Resources Corp. | Stephens | Johnson #1 | 4,500 | 42934768 |
| 305386 | Aug 19, 1986 | Aug 19, 1986 | Southeastern Resources Corp. | Stephens | Hudson #1 | 4,500 | 42934763 |
| 302259 | May 16, 1986 | May 16, 1986 | Southeastern Resources Corp. | Shackelford | Downie Heirs #1 | 4,500 | 41736885 |
| 301052 | Apr 15, 1986 | Apr 15, 1986 | Southeastern Resources Corp. | Shackelford | Brooks, Bruno Heirs #1 | 4,500 | 41736868 |
| 300935 | Apr 11, 1986 | Apr 11, 1986 | Southeastern Resources Corp. | Shackelford | Elliott "B" #3 | 4,500 | 41736866 |
| 300503 | Apr 1, 1986 | Apr 1, 1986 | Southeastern Resources Corp. | Stephens | Plumb #1D | 500 | 42935086 |
| 300497 | Apr 1, 1986 | Apr 1, 1986 | Southeastern Resources Corp. | Stephens | Plumb #3A | 500 | 42935085 |
| 300499 | Apr 1, 1986 | Apr 1, 1986 | Southeastern Resources Corp. | Stephens | Plumb #1C | 500 | 42935084 |
| 300498 | Apr 1, 1986 | Apr 1, 1986 | Southeastern Resources Corp. | Stephens | Plumb #1B | 500 | 42935083 |
| 300502 | Apr 1, 1986 | Apr 1, 1986 | Southeastern Resources Corp. | Stephens | Plumb #1A | 500 | 42935082 |
| 300038 | Mar 21, 1986 | Mar 21, 1986 | Southeastern Resources Corp. | Stephens | Higgins #1 | 4,500 | 42934715 |
| 298944 | Mar 4, 1986 | Mar 4, 1986 | Southeastern Resources Corp. | Stephens | Elliott, R. #4 | 4,500 | 42934704 |
| 298531 | Feb 26, 1986 | Feb 26, 1986 | Southeastern Resources Corp. | Stephens | Elliott, R. #1B | 500 | 42934698 |
| 298533 | Feb 26, 1986 | Feb 26, 1986 | Southeastern Resources Corp. | Stephens | Elliott, R. #1C | 500 | 42934699 |
| 298536 | Feb 26, 1986 | Feb 26, 1986 | Southeastern Resources Corp. | Stephens | Elliott, R. #3A | 500 | 42934701 |
| 298535 | Feb 26, 1986 | Feb 26, 1986 | Southeastern Resources Corp. | Stephens | Elliott, R. #1D | 500 | 42934700 |
| 298429 | Feb 25, 1986 | Feb 25, 1986 | Southeastern Resources Corp. | Stephens | O'Connor "B" #2 | 4,500 | 42934697 |
| 297348 | Feb 10, 1986 | Feb 10, 1986 | Southeastern Resources Corp. | Stephens | McConnell #2 | 4,500 | 42934689 |
| 297345 | Feb 10, 1986 | Feb 10, 1986 | Southeastern Resources Corp. | Brown | Dahlberg "B" #2 | 500 | 04934632 |
| 296596 | Jan 30, 1986 | Jan 30, 1986 | Southeastern Resources Corp. | Stephens | Mc Connell #1 | 4,500 | 42934681 |
| 295072 | Jan 13, 1986 | Jan 13, 1986 | Southeastern Resources Corp. | Stephens | Elliott "B" #1 | 4,500 | 42934670 |
| 295073 | Jan 13, 1986 | Jan 13, 1986 | Southeastern Resources Corp. | Shackelford | Elliott "B" #2 | 4,500 | 41736750 |
| 293937 | Dec 31, 1985 | Dec 31, 1985 | Southeastern Resources Corp. | Shackelford | Crandall #4 | 4,500 | 41736740 |
| 293540 | Dec 23, 1985 | Dec 23, 1985 | Southeastern Resources Corp. | Stephens | Brooks "A" #1 | 4,500 | 42934660 |
| 293548 | Dec 23, 1985 | Dec 23, 1985 | Southeastern Resources Corp. | Stephens | O'Connor "B" #1 | 4,500 | 42934661 |
| 293419 | Dec 20, 1985 | Dec 20, 1985 | Southeastern Resources Corp. | Stephens | Plumb #4 | 4,500 | 42934656 |
| 293423 | Dec 20, 1985 | Dec 20, 1985 | Southeastern Resources Corp. | Stephens | O'Connor #2 | 4,500 | 42934657 |
| 293417 | Dec 20, 1985 | Dec 20, 1985 | Southeastern Resources Corp. | Stephens | Elliott, R. #1A | 500 | 42934655 |
| 292894 | Dec 16, 1985 | Dec 16, 1985 | Southeastern Resources Corp. | Stephens | O'Connor "A" #3 | 4,500 | 42934654 |
| 292895 | Dec 16, 1985 | Dec 16, 1985 | Southeastern Resources Corp. | Shackelford | Crandall #2 | 4,500 | 41736717 |
| 292893 | Dec 16, 1985 | Dec 16, 1985 | Southeastern Resources Corp. | Stephens | O'Connor "A" #2 | 4,500 | 42934653 |
| 292898 | Dec 16, 1985 | Dec 16, 1985 | Southeastern Resources Corp. | Shackelford | Crandall #3 | 4,500 | 41736718 |
| 291161 | Nov 26, 1985 | Nov 26, 1985 | Southeastern Resources Corp. | Stephens | O'Connor #1 | 4,500 | 42934627 |
| 291187 | Nov 26, 1985 | Nov 26, 1985 | Southeastern Resources Corp. | Stephens | O'Connor "A" #1 | 4,500 | 42934630 |
| 291164 | Nov 26, 1985 | Nov 26, 1985 | Southeastern Resources Corp. | Shackelford | Crandall #1 | 4,500 | 41736682 |
| 290549 | Nov 20, 1985 | Nov 20, 1985 | Southeastern Resources Corp. | Stephens | Plumb #3 | 4,500 | 42934619 |
| 290550 | Nov 20, 1985 | Nov 20, 1985 | Southeastern Resources Corp. | Stephens | Plumb #2 | 4,500 | 42934620 |
| 290548 | Nov 20, 1985 | Nov 20, 1985 | Southeastern Resources Corp. | Eastland | Whiteside #1 | 3,600 | 13336733 |
| 289704 | Nov 12, 1985 | Nov 12, 1985 | Southeastern Resources Corp. | Brown | Shaw, W. #8 | 3,500 | 04934533 |
| 289709 | Nov 12, 1985 | Nov 12, 1985 | Southeastern Resources Corp. | Stephens | Plumb #1 | 4,500 | 42934608 |
| 286276 | Oct 2, 1985 | Oct 2, 1985 | Southeastern Resources Corp. | Stephens | Brooks #2 | 4,500 | 42934569 |
| 286899 | Sep 26, 1985 | Sep 26, 1985 | Southeastern Resources Corp. | Runnels | Wilson "A" #3 | 4,200 | 39933366 |
| 283737 | Aug 30, 1985 | Aug 30, 1985 | Southeastern Resources Corp. | Stephens | 5-J Ranch #1 | 4,500 | 42934537 |
| 282401 | Aug 13, 1985 | Aug 13, 1985 | Southeastern Resources Corp. | Stephens | Elliott, R. #3 | 4,500 | 42934528 |
| 281484 | Jul 31, 1985 | Jul 31, 1985 | Southeastern Resources Corp. | Brown | Shaw, W. #7 | 2,000 | 04934431 |
| 280983 | Jul 24, 1985 | Jul 24, 1985 | Southeastern Resources Corp. | Stephens | Brooks #1 | 4,200 | 42934510 |
| 280654 | Jul 19, 1985 | Jul 19, 1985 | Southeastern Resources Corp. | Stephens | Elliott, R. #2 | 4,500 | 42934505 |