| 474947 | Apr 2, 1998 | Apr 2, 1998 | Sedona Oil & Gas Corp. | Whitehead #1A | 3,000 | 09531816 |
| 474164 | Mar 12, 1998 | Mar 12, 1998 | Guffey, Wm. R. | Bunger #1 | 2,300 | 09531812 |
| 474164Amendment | Mar 12, 1998 | Mar 12, 1998 | Guffey, Wm. R. | Bunger Unit #1 | 2,300 | 09531812 |
| 474163 | Mar 12, 1998 | Mar 12, 1998 | Guffey, Wm. R. | Carpenter #1 | 2,600 | 09531814 |
| 474161 | Mar 12, 1998 | Mar 12, 1998 | Guffey, Wm. R. | Lee-Hurst #1 | 2,450 | 09531813 |
| 473441 | Feb 25, 1998 | Feb 25, 1998 | Pickens Company, Inc., The | Fritz #3125 | 3,600 | 09531811 |
| 473433 | Feb 23, 1998 | Feb 23, 1998 | Quintx Exploration, Inc. | Whitehead #6 | 3,006 | 09530624 |
| 473418 | Feb 18, 1998 | Feb 18, 1998 | Sullivan, Hollis R. Inc. | Beck -B- #4203 | 4,200 | 09531810 |
| 473415 | Feb 18, 1998 | Feb 18, 1998 | Sullivan, Hollis R. Inc. | Kerr-McGee 'B' #4103 | 4,000 | 09531809 |
| 472910 | Feb 3, 1998 | Feb 3, 1998 | Ultra Oil & Gas, Inc. | Carpenter #1 | 4,000 | 09531808 |
| 472909 | Feb 3, 1998 | Feb 3, 1998 | Ultra Oil & Gas, Inc. | Pfluger, W. #12 | 4,000 | 09531807 |
| 471910 | Jan 8, 1998 | Jan 8, 1998 | Norman Oil Corporation | Maverick Creek Ranch #1 | 1,900 | 09531806 |
| 471750 | Dec 30, 1997 | Dec 30, 1997 | Concho Oilfield Serv & Oper Co. | Ellis, C. M. #7 | 3,500 | 09531805 |
| 471553 | Dec 23, 1997 | Dec 23, 1997 | Delray Oil, Inc. | Sorrell, B. D. #1 | 3,300 | 09531804 |
| 471080 | Dec 10, 1997 | Dec 10, 1997 | Bowerman Exploration Company | Choat/Sorrell Unit #1 | 4,000 | 09531803 |
| 470961 | Dec 9, 1997 | Dec 9, 1997 | Riley Resources Co. | Cauthen "A" #2 | 2,000 | 09531802 |
| 470402 | Dec 4, 1997 | Dec 4, 1997 | Elco Oil & Gas | Letcher #2 | 1,500 | 09531026 |
| 470401 | Dec 4, 1997 | Dec 4, 1997 | Elco Oil & Gas | Letcher #1 | 1,500 | 09531022 |
| 470695 | Dec 2, 1997 | Dec 2, 1997 | Norman Oil Corporation | Stansberry, R. L. Trust #1 | 1,990 | 09531801 |
| 470172 | Nov 25, 1997 | Nov 25, 1997 | Pickens Company, Inc., The | Fritz #2125 | 3,500 | 09531800 |
| 469610 | Nov 4, 1997 | Nov 4, 1997 | Daniel Explorations Inc. | Tyler, J. #1 | 3,999 | 09531799 |
| 468349 | Nov 3, 1997 | Nov 3, 1997 | Petro-West Corporation | Denis #3 | 2,650 | 09531793 |
| 469354 | Oct 28, 1997 | Oct 28, 1997 | Henry Petroleum Corp. | Riverbend #1 | 4,000 | 09531798 |
| 469056 | Oct 22, 1997 | Oct 22, 1997 | Delray Oil, Inc. | Pfluger, Walter L. et Al #1 | 2,000 | 09531797 |
| 468839 | Oct 14, 1997 | Oct 14, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #11 | 2,300 | 09531796 |
| 468838 | Oct 14, 1997 | Oct 14, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #5B | 2,300 | 09531795 |
| 468838Amendment | Oct 14, 1997 | Oct 14, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #5B | 3,400 | 09531795 |
| 468778 | Oct 13, 1997 | Oct 13, 1997 | Bowerman Exploration Company | Marilyn "S" #1 | 4,000 | 09531794 |
| 467073 | Oct 9, 1997 | Oct 9, 1997 | Petro-West Corporation | Denis #2 | 2,650 | 09531787 |
| 468140 | Oct 3, 1997 | Oct 3, 1997 | Leclair Operating Co., Inc. | Gainer "B" #4 | 4,000 | 09531792 |
| 467601 | Sep 22, 1997 | Sep 22, 1997 | Norman Oil Corporation | Osburn, Brad #1 | 1,999 | 09531791 |
| 467295 | Sep 18, 1997 | Sep 18, 1997 | Dinero Operating Company | Campbell #1 | 3,880 | 09531788 |
| 467629 | Sep 16, 1997 | Sep 16, 1997 | Bowerman Oil & Gas, Inc. | Carter, R. L. #2 | 4,000 | 09531790 |
| 467344 | Sep 15, 1997 | Sep 15, 1997 | Pickens Company, Inc., The | Hendricks "A" #1 | 3,300 | 09531789 |
| 466405 | Aug 20, 1997 | Aug 20, 1997 | Pickens Company, Inc., The | Fritz #1339 | 3,700 | 09531786 |
| 466181 | Aug 13, 1997 | Aug 13, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #3B | 2,000 | 09531785 |
| 466180 | Aug 13, 1997 | Aug 13, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #2B | 2,000 | 09531784 |
| 466179 | Aug 13, 1997 | Aug 13, 1997 | Ultra Oil & Gas, Inc. | Price-Lockett #1 | 3,500 | 09531783 |
| 466178 | Aug 13, 1997 | Aug 13, 1997 | Ultra Oil & Gas, Inc. | Troglin #2 | 2,000 | 09531782 |
| 465584 | Aug 6, 1997 | Aug 6, 1997 | Quintx Exploration, Inc. | Whitehead #23 | 2,610 | 09530903 |
| 465811 | Aug 4, 1997 | Aug 4, 1997 | CTX Energy Corporation | Whitehead #27 | 4,000 | 09530987 |
| 465402 | Aug 4, 1997 | Aug 4, 1997 | Quintx Exploration, Inc. | Whitehead #65 | 1,190 | 09531236 |
| 465677 | Jul 30, 1997 | Jul 30, 1997 | Sullivan, Hollis R. Inc. | Kerr McGee "D" #4101 | 3,900 | 09531781 |
| 465676 | Jul 30, 1997 | Jul 30, 1997 | Sullivan, Hollis R. Inc. | Beck "E" #4901 | 3,900 | 09531780 |
| 465115 | Jul 24, 1997 | Jul 24, 1997 | Bussey, Joe F. | Hartgrove-Rose #10 | 900 | 09530387 |
| 463679 | Jul 14, 1997 | Jul 14, 1997 | Stephens & Johnson Operating Co. | Jacoby "A" #21 | 3,000 | 09531775 |
| 464688 | Jul 11, 1997 | Jul 11, 1997 | Leclair Operating Co., Inc. | Canning #3 | 3,000 | 09531779 |
| 464687 | Jul 11, 1997 | Jul 11, 1997 | Leclair Operating Co., Inc. | Canning #4 | 3,000 | 09531778 |
| 464674 | Jul 8, 1997 | Jul 8, 1997 | Marshall & Winston, Inc. | Stone, Samuella #1 | 4,200 | 09531777 |
| 464193 | Jun 24, 1997 | Jun 24, 1997 | Guffey, Wm. R. | Sorrell #3 | 2,300 | 09531776 |
| 463763 | Jun 13, 1997 | Jun 13, 1997 | Dove Exploration, Inc. | Live Oak #1 | 3,300 | 09531774 |
| 463589 | Jun 10, 1997 | Jun 10, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. "B" Lease #1B | 1,750 | 09531773 |
| 463587 | Jun 10, 1997 | Jun 10, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #10 | 1,780 | 09531772 |
| 463450 | Jun 10, 1997 | Jun 10, 1997 | Western Reserves Oil Company Inc | Ricks "119" #1 | 3,600 | 09531770 |
| 463501 | Jun 9, 1997 | Jun 9, 1997 | Stephens & Johnson Operating Co. | Jacoby "B" #12 | 3,000 | 09531771 |
| 463486 | Jun 9, 1997 | Jun 9, 1997 | Sullivan, Hollis R. Inc. | Pfluger "D" #1 | 2,000 | 09531769 |
| 463484 | Jun 6, 1997 | Jun 6, 1997 | Bowerman Energy Company | Hall #1 | 4,000 | 09531768 |
| 463304 | Jun 6, 1997 | Jun 6, 1997 | Sullivan, Hollis R. Inc. | Wojtek #1 | 2,000 | 09531767 |
| 462891 | May 28, 1997 | May 28, 1997 | Norman Oil Corporation | Comanche Spring Ranch, Inc. #3 | 1,990 | 09531766 |
| 462519 | May 23, 1997 | May 23, 1997 | Petro-West Corporation | Denis #1 | 2,650 | 09531765 |
| 458009 | May 22, 1997 | May 22, 1997 | Plano Petroleum Corporation | Mozelle Nutt #1 | 4,002 | 09530144 |
| 462392 | May 16, 1997 | May 16, 1997 | Leclair Operating Co., Inc. | Cypert #1 | 3,000 | 09531764 |
| 461620 | May 2, 1997 | May 2, 1997 | Lone Star Pipeline Company | LSP-RP-1 #10 | 500 | 09531763 |
| 461235 | Apr 16, 1997 | Apr 16, 1997 | Bowerman Energy Company | Caffey, Armor #1 | 4,000 | 09531762 |
| 461159 | Apr 15, 1997 | Apr 15, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #9 | 1,750 | 09531761 |
| 461156 | Apr 15, 1997 | Apr 15, 1997 | Ultra Oil & Gas, Inc. | Price, M. #1 | 2,100 | 09531760 |
| 460893 | Apr 11, 1997 | Apr 11, 1997 | Quintx Exploration, Inc. | Whitehead #104 | 650 | 09531759 |
| 460892 | Apr 11, 1997 | Apr 11, 1997 | Quintx Exploration, Inc. | Whitehead #105 | 650 | 09531758 |
| 460657 | Apr 7, 1997 | Apr 7, 1997 | Riley Resources Co. | Cauthen "B" #1 | 2,500 | 09531694 |
| 459475 | Mar 19, 1997 | Mar 19, 1997 | Quintx Exploration, Inc. | Whitehead #102 | 1,050 | 09531757 |
| 459476 | Mar 18, 1997 | Mar 18, 1997 | Quintx Exploration, Inc. | Whitehead #103 | 1,350 | 09531171 |
| 459476Amendment | Mar 18, 1997 | Mar 18, 1997 | Quintx Exploration, Inc. | Whitehead #103 | 1,350 | 09531171 |
| 459653 | Mar 12, 1997 | Mar 12, 1997 | Norman Oil Corporation | Comanche Spring Ranch Inc. #2 | 1,999 | 09531756 |
| 459051 | Feb 28, 1997 | Feb 28, 1997 | Pickens Company, Inc., The | Fritz #1 | 3,800 | 09531754 |
| 459051Amendment | Feb 28, 1997 | Feb 28, 1997 | Pickens Company, Inc., The | Fritz #1125 | 3,800 | 09531754 |
| 458990 | Feb 26, 1997 | Feb 26, 1997 | Western Reserves Oil Company Inc | Daniel "1981" #1 | 2,050 | 09531753 |
| 458990Amendment | Feb 26, 1997 | Feb 26, 1997 | Western Reserves Oil Company Inc | Daniel "1981" #1 | 3,600 | 09531753 |
| 458992 | Feb 21, 1997 | Feb 21, 1997 | Bowerman Energy Company | Barfknecht #1 | 4,000 | 09531752 |
| 458875 | Feb 20, 1997 | Feb 20, 1997 | Sullivan, Hollis R. Inc. | Kerr McGee "C" #5101 | 4,500 | 09531751 |
| 458585 | Feb 13, 1997 | Feb 13, 1997 | Bowerman Energy Company | White Estate "A" #7 | 2,000 | 09531750 |
| 457946 | Jan 31, 1997 | Jan 31, 1997 | Guffey, Wm. R. | Sorrell #2 | 2,300 | 09531749 |
| 457679 | Jan 30, 1997 | Jan 30, 1997 | Atchley, Steve | Spiser, A. #1 | 2,500 | 09531748 |
| 457486 | Jan 22, 1997 | Jan 22, 1997 | Sullivan, Hollis R. Inc. | Beck "B" #4202 | 4,500 | 09531744 |
| 457629 | Jan 21, 1997 | Jan 21, 1997 | Tri-Dyne Resources, Inc. | Sims, Bill #1A | 3,600 | 09531747 |
| 457629Amendment | Jan 21, 1997 | Jan 21, 1997 | Tri-Dyne Resources, Inc. | Sims, Bill #1A | 4,000 | 09531747 |
| 457552 | Jan 17, 1997 | Jan 17, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #7 | 2,000 | 09531745 |
| 457551 | Jan 17, 1997 | Jan 17, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #8 | 2,000 | 09531746 |
| 457127 | Jan 9, 1997 | Jan 9, 1997 | Leclair Operating Co., Inc. | Gainer "E" #3 | 3,900 | 09531743 |
| 457100 | Jan 8, 1997 | Jan 8, 1997 | Geonatural Resources, Inc. | Cate #1 | 3,999 | 09531741 |
| 457099 | Jan 8, 1997 | Jan 8, 1997 | Geonatural Resources, Inc. | Cate #2 | 3,999 | 09531740 |
| 457098 | Jan 8, 1997 | Jan 8, 1997 | Geonatural Resources, Inc. | Ledbetter #1 | 3,999 | 09531739 |
| 457063 | Jan 7, 1997 | Jan 7, 1997 | Ultra Oil & Gas, Inc. | Pfluger, W. #6 | 2,000 | 09531742 |
| 456584 | Dec 31, 1996 | Dec 31, 1996 | Kingery, Johnny | Bridges, L. A. East/ 1/2 #2 | 1,000 | 09531738 |
| 456396 | Dec 23, 1996 | Dec 23, 1996 | Quintx Exploration, Inc. | Whitehead #101 | 1,750 | 09531737 |
| 456169 | Dec 20, 1996 | Dec 20, 1996 | Western Reserves Oil Company Inc | Lea Gas Unit #1 | 3,700 | 09531736 |
| 454687 | Dec 17, 1996 | Dec 17, 1996 | McCammon Oil & Gas, Inc. | Johnson, Maxine #2 | 4,000 | 09531731 |
| 455606 | Dec 2, 1996 | Dec 2, 1996 | Quintx Exploration, Inc. | Whitehead #24 | 1,422 | 09531188 |
| 455748 | Nov 27, 1996 | Nov 27, 1996 | Dove Exploration, Inc. | Locklear #1 | 2,500 | 09531735 |
| 455304 | Nov 19, 1996 | Nov 19, 1996 | Leclair Operating Co., Inc. | Feldhaus #1 | 3,600 | 09531734 |
| 454919 | Nov 8, 1996 | Nov 8, 1996 | Sullivan, Hollis R. Inc. | Beck "D" #5001 | 4,999 | 09531733 |