| 507226 | Mar 30, 2001 | Mar 30, 2001 | Winn Exploration Co., Inc. | County Line 22 #13A | 4,600 | 42935871 |
| 506011 | Mar 30, 2001 | Mar 30, 2001 | Denton Exploration, Inc. | Walker Est. 'A' #3DX | 4,008 | 42935811 |
| 507064 | Mar 27, 2001 | Mar 27, 2001 | Winn Exploration Co., Inc. | County Line 9 #12A | 4,600 | 42935870 |
| 506946 | Mar 23, 2001 | Mar 23, 2001 | Braka Operating, L.L.C. | Copeland Ranch #2 | 4,400 | 42935869 |
| 506722 | Mar 23, 2001 | Mar 23, 2001 | Russell, T. Operating Inc. | Ponderosa #1 | 4,300 | 42935868 |
| 506751 | Mar 20, 2001 | Mar 20, 2001 | Kokomo Energy, Inc. | Hart Ranch #2604 | 4,999 | 42935776 |
| 506737 | Mar 20, 2001 | Mar 20, 2001 | Winn Exploration Co., Inc. | County Line 22 #11A | 4,900 | 42935867 |
| 506737Amendment | Mar 20, 2001 | Mar 20, 2001 | Winn Exploration Co., Inc. | County Line 22 #11A | 4,900 | 42935867 |
| 506512 | Mar 14, 2001 | Mar 14, 2001 | Sabre Oil and Gas Corp. | Crawford #5 | 1,600 | 42935866 |
| 506142 | Mar 6, 2001 | Mar 6, 2001 | McClymond, Inc. | Graham "1034" #1 | 4,200 | 42935865 |
| 505804 | Feb 26, 2001 | Feb 26, 2001 | Winn Exploration Co., Inc. | County Line 9 #10A | 4,600 | 42935864 |
| 505467 | Feb 16, 2001 | Feb 16, 2001 | Kokomo Energy, Inc. | Hart Ranch #2603 | 4,999 | 42935735 |
| 505256 | Feb 15, 2001 | Feb 15, 2001 | Pittencrieff America, Inc. | Parks, J. W. "A" #107 | 3,150 | 42935068 |
| 505073 | Feb 12, 2001 | Feb 12, 2001 | Delta Oil & Gas Company | Moon Ranch "C" #1 | 4,500 | 42935859 |
| 505072 | Feb 12, 2001 | Feb 12, 2001 | Delta Oil & Gas Company | Moon Ranch "F" #1 | 4,500 | 42935860 |
| 505071 | Feb 12, 2001 | Feb 12, 2001 | Delta Oil & Gas Company | Moon Ranch "C" #2 | 4,500 | 42935861 |
| 505070 | Feb 12, 2001 | Feb 12, 2001 | Delta Oil & Gas Company | Moon Ranch "G" #2 | 4,500 | 42935862 |
| 504874 | Feb 12, 2001 | Feb 12, 2001 | Echols Oil Co. | Echols, C. M. #3 | 4,800 | 42935858 |
| 504563 | Feb 1, 2001 | Feb 1, 2001 | Delta Oil & Gas Company | Link "O" #3 | 2,999 | 42935857 |
| 504562 | Feb 1, 2001 | Feb 1, 2001 | Delta Oil & Gas Company | Link "O" #2 | 2,999 | 42935856 |
| 504625 | Jan 29, 2001 | Jan 29, 2001 | Rainbow Seven Oil & Gas, Inc. | Speer #1 | 4,400 | 42935855 |
| 504625Amendment | Jan 29, 2001 | Jan 29, 2001 | Rainbow Seven Oil & Gas, Inc. | Speer #1 | 4,600 | 42935855 |
| 504590 | Jan 26, 2001 | Jan 26, 2001 | Lytle Creek Operating, Inc. | Montgomery #2 | 4,500 | 42930646 |
| 504554 | Jan 26, 2001 | Jan 26, 2001 | Nichols,edwin S Explorations Inc | Poncho #1 | 4,200 | 42935809 |
| 504351 | Jan 26, 2001 | Jan 26, 2001 | Delta Oil & Gas Company | Link NW-52 #4 | 2,999 | 42935854 |
| 504353 | Jan 24, 2001 | Jan 24, 2001 | Delta Oil & Gas Company | Link NE-53 #2 | 2,999 | 42935851 |
| 504352 | Jan 24, 2001 | Jan 24, 2001 | Delta Oil & Gas Company | Link SE-53 #1 | 2,999 | 42935853 |
| 504346 | Jan 24, 2001 | Jan 24, 2001 | L.C.S. Production Company | Ball Ranch #2D | 4,999 | 42935850 |
| 504344 | Jan 24, 2001 | Jan 24, 2001 | L.C.S. Production Company | Ball Ranch #1D | 4,999 | 42935852 |
| 504442 | Jan 23, 2001 | Jan 23, 2001 | Kokomo Energy, Inc. | Thompson, Elmer #1 | 2,200 | 42935704 |
| 504319 | Jan 19, 2001 | Jan 19, 2001 | Winn Exploration Co., Inc. | County Line 9 #9A | 4,100 | 42935849 |
| 504245 | Jan 18, 2001 | Jan 18, 2001 | Eland Energy, Inc. | Veale Parks #19 | 3,403 | 42933223 |
| 503564 | Jan 3, 2001 | Jan 3, 2001 | McClymond, Inc. | Joe East Unit #1 | 3,296 | 42935662 |
| 503574 | Jan 2, 2001 | Jan 2, 2001 | Tracer Operating, Inc. | Crockett #1 | 2,999 | 42935848 |
| 503339 | Dec 22, 2000 | Dec 22, 2000 | Wheat, Buck Resources, Inc. | Walker, Alice B #2 | 4,700 | 42935847 |
| 503297 | Dec 20, 2000 | Dec 20, 2000 | Winn Exploration Co., Inc. | County Line 7 #A 8 | 5,200 | 42935846 |
| 502801 | Dec 12, 2000 | Dec 12, 2000 | L.C.S. Production Company | Hubbard "A" #3D | 4,999 | 42935814 |
| 502887 | Dec 11, 2000 | Dec 11, 2000 | Pittencrieff America, Inc. | Parks, J. W. "A" #103 | 3,675 | 42935074 |
| 502581 | Dec 4, 2000 | Dec 4, 2000 | Hindman, E. C. Jr. Partnership | Walker -C- #1 | 4,200 | 42935845 |
| 502386 | Dec 4, 2000 | Dec 4, 2000 | L.C.S. Production Company | Ward Unit #2D | 4,999 | 42935844 |
| 502343 | Dec 1, 2000 | Dec 1, 2000 | McClymond, Inc. | Duggan-Harrell #2 | 4,200 | 42935843 |
| 502343Amendment | Dec 1, 2000 | Dec 1, 2000 | McClymond, Inc. | Duggan-Harrell (Congl) Unit #2 | 4,100 | 42935843 |
| 502348 | Nov 30, 2000 | Nov 30, 2000 | L.C.S. Production Company | Funderburk #3D | 4,999 | 42935841 |
| 502348Amendment | Nov 30, 2000 | Nov 30, 2000 | L.C.S. Production Company | Funderburk #3D | 4,999 | 42935841 |
| 502338 | Nov 29, 2000 | Nov 29, 2000 | L.C.S. Production Company | Gaston #1D | 4,999 | 42935842 |
| 502338Amendment | Nov 29, 2000 | Nov 29, 2000 | L.C.S. Production Company | Gaston #1D | 4,520 | 42935842 |
| 501733 | Nov 14, 2000 | Nov 14, 2000 | McClymond, Inc. | Beckham Unit #1 #1 | 4,500 | 42935840 |
| 501657 | Nov 13, 2000 | Nov 13, 2000 | McClymond, Inc. | Blanchard Unit #1 | 4,500 | 42935839 |
| 501529 | Nov 7, 2000 | Nov 7, 2000 | L.C.S. Production Company | Funderburk 'A' #2D | 4,999 | 42935837 |
| 501631 | Nov 6, 2000 | Nov 6, 2000 | Tracer Operating, Inc. | Whitfield, Ola Mae #2 | 2,999 | 42935838 |
| 501631Amendment | Nov 6, 2000 | Nov 6, 2000 | Tracer Operating, Inc. | Whitfield, Ola Mae #2 | 2,999 | 42935838 |
| 501631Amendment | Nov 6, 2000 | Nov 6, 2000 | Tracer Operating, Inc. | Whitfield, Ola Mae #2 | 2,999 | 42935838 |
| 501335 | Oct 27, 2000 | Oct 27, 2000 | Kerr-McGee Oil & Gas Onshore LLC | Hill, J. W. #2 | 4,269 | 42935446 |
| 501283 | Oct 26, 2000 | Oct 26, 2000 | Kerr-McGee Oil & Gas Onshore LLC | Johnson, Fannie T. #1 | 4,452 | 42935452 |
| 501283Amendment | Oct 26, 2000 | Oct 26, 2000 | Kerr-McGee Oil & Gas Onshore LLC | Johnson, Fannie T. #1 | 4,452 | 42935452 |
| 500833 | Oct 20, 2000 | Oct 20, 2000 | Bloxom, John Tom | Anjevan Unit #2 | 4,550 | 42935836 |
| 500566 | Oct 13, 2000 | Oct 13, 2000 | McClymond, Inc. | Stapp Ranch Unit #1 | 4,100 | 42935835 |
| 500500 | Oct 13, 2000 | Oct 13, 2000 | McClymond, Inc. | Tomlin "3396" #2 | 4,500 | 42935834 |
| 500501 | Oct 11, 2000 | Oct 11, 2000 | Goopco, Inc. | Cotton Dickie #3 | 4,600 | 42935833 |
| 500278 | Oct 9, 2000 | Oct 9, 2000 | McClymond, Inc. | Tomlin "3396" #1 | 5,000 | 42935832 |
| 500278Amendment | Oct 9, 2000 | Oct 9, 2000 | McClymond, Inc. | Tomlin "3396" #1 | 5,000 | 42935832 |
| 500280 | Oct 4, 2000 | Oct 4, 2000 | McClymond, Inc. | Alice "2257 #1 | 4,000 | 42935831 |
| 500028 | Sep 25, 2000 | Sep 25, 2000 | Bendorf Services & Supply Co | Binney 69 #1 | 4,200 | 42935830 |
| 499880 | Sep 21, 2000 | Sep 21, 2000 | L.C.S. Production Company | Ward Unit #1D | 4,999 | 42935829 |
| 499880Amendment | Sep 21, 2000 | Sep 21, 2000 | L.C.S. Production Company | Ward Unit #1D | 4,999 | 42935829 |
| 499736 | Sep 20, 2000 | Sep 20, 2000 | Rob-Joe Gas & Oil Co. | Graham #17 | 1,950 | 42935828 |
| 499735 | Sep 20, 2000 | Sep 20, 2000 | Rob-Joe Gas & Oil Co. | Graham #15 | 1,950 | 42935827 |
| 499623 | Sep 19, 2000 | Sep 19, 2000 | Killion Well Service Inc. | Hodges 'B' #4 | 4,000 | 42935802 |
| 499511 | Sep 12, 2000 | Sep 12, 2000 | L.C.S. Production Company | Funderburk 'A' #1D | 4,999 | 42935826 |
| 499333 | Sep 12, 2000 | Sep 12, 2000 | Russell, T. Operating Inc. | Johnson #1 | 4,100 | 42935825 |
| 499105 | Sep 5, 2000 | Sep 5, 2000 | Goopco, Inc. | Crockett #2 | 400 | 42935824 |
| 499195 | Sep 1, 2000 | Sep 1, 2000 | Cherokee Production Corp. | Scott #3 | 4,999 | 42935689 |
| 499109 | Aug 31, 2000 | Aug 31, 2000 | Kerr-McGee Oil & Gas Onshore LLC | Gilmore-Owen Unit #1H | 5,014 | 42935475 |
| 498531 | Aug 17, 2000 | Aug 17, 2000 | Tracer Operating, Inc. | Whitfield, Ola Mae #1 | 2,999 | 42935823 |
| 498531Amendment | Aug 17, 2000 | Aug 17, 2000 | Tracer Operating, Inc. | Whitfield, Ola Mae #1 | 2,999 | 42935823 |
| 498394 | Aug 16, 2000 | Aug 16, 2000 | L.C.S. Production Company | Kirkpatrick #1 | 4,999 | 42935820 |
| 498392 | Aug 16, 2000 | Aug 16, 2000 | L.C.S. Production Company | King's Creek #1D | 4,999 | 42935822 |
| 498390 | Aug 16, 2000 | Aug 16, 2000 | L.C.S. Production Company | King's Creek #3D | 4,999 | 42935821 |
| 498025 | Aug 8, 2000 | Aug 8, 2000 | McClymond, Inc. | Bentley "2952" #5 | 4,000 | 42935819 |
| 498016 | Aug 3, 2000 | Aug 3, 2000 | L.C.S. Production Company | Hubbard #1S | 2,999 | 42935818 |
| 497622 | Jul 27, 2000 | Jul 27, 2000 | L.C.S. Production Company | Hubbard #4D | 4,999 | 42935817 |
| 497621 | Jul 27, 2000 | Jul 27, 2000 | L.C.S. Production Company | Hubbard #1D | 4,999 | 42935816 |
| 497620 | Jul 27, 2000 | Jul 27, 2000 | L.C.S. Production Company | Hubbard #2D | 4,999 | 42935815 |
| 497523 | Jul 24, 2000 | Jul 24, 2000 | L.C.S. Production Company | Hubbard #3D | 4,999 | 42935814 |
| 497160 | Jul 18, 2000 | Jul 18, 2000 | L.C.S. Production Company | King's Creek #2D | 4,999 | 42935813 |
| 497116 | Jul 14, 2000 | Jul 14, 2000 | McClymond, Inc. | Agua Negra Unit #1 | 4,400 | 42935812 |
| 496811 | Jul 14, 2000 | Jul 14, 2000 | Nichols,edwin S Explorations Inc | Poncho #1 | 4,200 | 42935809 |
| 497134 | Jul 13, 2000 | Jul 13, 2000 | Denton Exploration, Inc. | Walker Est. 'A' #3DX | 4,100 | 42935811 |
| 496936 | Jul 6, 2000 | Jul 6, 2000 | Echols Oil Co. | Echols "C" #7 | 4,400 | 42935810 |
| 496008 | Jun 13, 2000 | Jun 13, 2000 | McClymond, Inc. | Holman #4 | 4,500 | 42935807 |
| 496093 | Jun 12, 2000 | Jun 12, 2000 | Wheat, Buck Resources, Inc. | Davis, R. A #3 | 4,700 | 42935808 |
| 495825 | Jun 7, 2000 | Jun 7, 2000 | Energex Inc. | Lake Pasture #M 1 | 1,000 | 42935688 |
| 495815 | Jun 7, 2000 | Jun 7, 2000 | Delta Oil & Gas Company | Link NE-57 #1 | 3,999 | 42935737 |
| 495815Amendment | Jun 7, 2000 | Jun 7, 2000 | Delta Oil & Gas Company | Link NE-57 #1 | 2,930 | 42935737 |
| 495212 | May 24, 2000 | May 24, 2000 | Delta Oil & Gas Company | Speed, S. T. Mrs. #2 | 4,500 | 42935806 |
| 495211 | May 23, 2000 | May 23, 2000 | Delta Oil & Gas Company | Moon Ranch "I" #2 | 4,500 | 42935805 |
| 494661 | May 9, 2000 | May 9, 2000 | Killion Well Service Inc. | Hodges #4 | 4,000 | 42935802 |
| 494754 | May 8, 2000 | May 8, 2000 | Delta Oil & Gas Company | Iles, G. H. "B" #4 | 4,500 | 42935804 |
| 494753 | May 8, 2000 | May 8, 2000 | Delta Oil & Gas Company | Moon Ranch "B" #1 | 4,500 | 42935803 |
| 494605 | May 4, 2000 | May 4, 2000 | Delta Oil & Gas Company | Pierce, J. S. #22 | 4,500 | 42935801 |