| 88677 | Aug 5, 1980 | Aug 5, 1980 | U. S. Operating, Inc. | Oley #128730762 | 10,000 |
| 88438 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Wessels-Vernon Unit #128730761 | 12,000 |
| 88437 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Stork, Mary Unit #128730760 | 12,000 |
| 88436 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Teinert, Marvin #228730759 | 12,000 |
| 88435 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lehmann, Ernest #228730758 | 12,000 |
| 88434 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lehmann, Ernest #128730757 | 12,000 |
| 88433 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lehmann, Quintus #228730756 | 12,000 |
| 88432 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lehmann, Quintus #128730755 | 12,000 |
| 88349 | Jul 31, 1980 | Jul 31, 1980 | Home Petroleum Corporation | Warren, Fred M. Unit #128730754 | 11,000 |
| 88333 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Goerlitz-Korth Unit #128730753 | 12,000 |
| 87955 | Jul 28, 1980 | Jul 28, 1980 | Ada Oil Exploration Corp. | Newman-Gerdes #228730751 | 11,500 |
| 87743 | Jul 25, 1980 | Jul 25, 1980 | Windsor Producing Co. | Winter Unit #128730750 | 9,600 |
| 87643 | Jul 24, 1980 | Jul 24, 1980 | Nucorp Energy, Inc. | Clemons, Susie Unit No. 1 #128730749 | 7,760 |
| 87246 | Jul 21, 1980 | Jul 21, 1980 | Hollub, Lambert Drilling Company | Peeples, S. P., Jr. #228730746 | 4,204 |
| 87206 | Jul 21, 1980 | Jul 21, 1980 | U. S. Operating, Inc. | Loddie Unit #128730745 | 9,400 |
| 87508 | Jul 18, 1980 | Jul 18, 1980 | Bar M Petroleum Co., Inc. | Faske, R. D. #128730747 | 8,300 |
| 86955 | Jul 17, 1980 | Jul 17, 1980 | Williams, Clayton W., Jr. | Teinert, Marvin #128730744 | 12,000 |
| 86403 | Jul 14, 1980 | Jul 14, 1980 | U. S. Operating, Inc. | Donna #128730742 | 9,800 |
| 86403Amendment | Jul 14, 1980 | Jul 14, 1980 | U. S. Operating, Inc. | Donna #128730742 | 9,050 |
| 86358 | Jul 10, 1980 | Jul 10, 1980 | Williams, Clayton W., Jr. | Schmidt, Mamie #428730741 | 12,000 |
| 86460 | Jul 9, 1980 | Jul 9, 1980 | Columbia Gas Development Corp. | Lehmann, Waldemar L. #128730743 | 8,200 |
| 86094 | Jul 9, 1980 | Jul 9, 1980 | Coffman, Thomas D. Inc. | Stranger, T. #228730740 | 8,880 |
| 86093 | Jul 9, 1980 | Jul 9, 1980 | Williams, Clayton W., Jr. | Humphrey, Clarence Unit #128730739 | 12,000 |
| 86089 | Jul 9, 1980 | Jul 9, 1980 | Sage Energy Company | Dreamer #128730738 | 10,000 |
| 88187 | Jul 8, 1980 | Jul 8, 1980 | Mosbacher-Transco Expl-W.E. Carl | Rivers #128730737 | 9,500 |
| 87099 | Jul 7, 1980 | Jul 7, 1980 | Champlin Exploration, Inc. | Wolz, Emmitt Trust-Humphrey Best #128730675 | 8,900 |
| 85787 | Jul 3, 1980 | Jul 3, 1980 | Superior Oil Company, The | Edgmon - Cameron #328730736 | 8,700 |
| 85785 | Jul 3, 1980 | Jul 3, 1980 | U. S. Operating, Inc. | Sally #128730735 | 10,100 |
| 85524 | Jul 1, 1980 | Jul 1, 1980 | Herd Producing Company, Inc. | Bredthauer, Tommy Unit #128730734 | 9,983 |
| 85517 | Jul 1, 1980 | Jul 1, 1980 | Williams, Clayton W., Jr. | Glaiser, William Unit #128730733 | 12,000 |
| 85516 | Jul 1, 1980 | Jul 1, 1980 | Williams, Clayton W., Jr. | Mitschke, Herman Estate #128730732 | 12,000 |
| 85510 | Jul 1, 1980 | Jul 1, 1980 | Eldeess, Inc. | Eldeess-Kaiser #128730731 | 9,400 |
| 88184 | Jun 30, 1980 | Jun 30, 1980 | Yates Exploration Co. | Hannes, H. C. Unit #228730752 | 8,300 |
| 84996 | Jun 25, 1980 | Jun 25, 1980 | Williams, Clayton W., Jr. | Lenert, Ruby #128730729 | 12,000 |
| 326454 | Jun 23, 1980 | Jun 23, 1980 | Lyon Oil Co., Inc. | Guthrie, James Q. #528730683 | 7,500 |
| 84727 | Jun 23, 1980 | Jun 23, 1980 | U. S. Operating, Inc. | Roy Unit #128730728 | 9,300 |
| 84602 | Jun 20, 1980 | Jun 20, 1980 | Superior Oil Company, The | Edgmon-Cameron #128730727 | 8,555 |
| 84298 | Jun 18, 1980 | Jun 18, 1980 | U. S. Operating, Inc. | Daisy Unit #128730726 | 9,500 |
| 84271 | Jun 18, 1980 | Jun 18, 1980 | Williams, Clayton W., Jr. | Noack-Mitschke Unit #128730725 | 12,000 |
| 84266 | Jun 18, 1980 | Jun 18, 1980 | Williams, Clayton W., Jr. | Sacks, W. J. #128730724 | 12,000 |
| 84264 | Jun 18, 1980 | Jun 18, 1980 | Windsor Producing Co. | Synatscht Unit #128730723 | 9,100 |
| 83906 | Jun 13, 1980 | Jun 13, 1980 | Windsor Producing Co. | Shields Unit #128730722 | 9,400 |
| 83905 | Jun 13, 1980 | Jun 13, 1980 | Windsor Producing Co. | Raymond #128730721 | 9,300 |
| 83697 | Jun 12, 1980 | Jun 12, 1980 | Superior Oil Company, The | Falke, Ona B. #128730720 | 8,500 |
| 83587 | Jun 11, 1980 | Jun 11, 1980 | Windsor Producing Co. | Whyte #128730719 | 9,400 |
| 83473 | Jun 10, 1980 | Jun 10, 1980 | U. S. Operating, Inc. | Virginia #128730718 | 9,250 |
| 83473Amendment | Jun 10, 1980 | Jun 10, 1980 | U. S. Operating, Inc. | Virginia #128730718 | 8,500 |
| 83465 | Jun 10, 1980 | Jun 10, 1980 | Humble Exploration Co., Inc. | Shotts, Annabelle #128730717 | 9,400 |
| 83423 | Jun 10, 1980 | Jun 10, 1980 | Brittany Drilling Co. | Sorrell #128730716 | 8,800 |
| 83422 | Jun 10, 1980 | Jun 10, 1980 | Brittany Drilling Co. | Luecke #128730715 | 8,700 |
| 83420 | Jun 10, 1980 | Jun 10, 1980 | Zonergy, Inc. | Westbrook, Marshall Unit #128730714 | 10,000 |
| 83108 | Jun 6, 1980 | Jun 6, 1980 | U. S. Operating, Inc. | Becky Unit #128730713 | 9,500 |
| 82876 | Jun 3, 1980 | Jun 3, 1980 | Champlin Exploration, Inc. | Gerdes, Garwood #H128730712 | 9,200 |
| 82874 | Jun 3, 1980 | Jun 3, 1980 | Champlin Exploration, Inc. | Gerdes, Garwood #G128730711 | 9,200 |
| 82776 | Jun 3, 1980 | Jun 3, 1980 | Humble Exploration Co., Inc. | Galipp, Ruth Unit #128730710 | 10,430 |
| 83457 | Jun 2, 1980 | Jun 2, 1980 | Windsor Producing Co. | Nails Creek Unit #228730708 | 9,000 |
| 82588 | Jun 2, 1980 | Jun 2, 1980 | Humble Exploration Co., Inc. | Jenkins, June B. #928730707 | 9,375 |
| 82587 | Jun 2, 1980 | Jun 2, 1980 | CPC Exploration Inc. | Johnson, D.B. #128730706 | 8,350 |
| 82242 | May 28, 1980 | May 28, 1980 | Williams, Clayton W., Jr. | Goerlitz, Clemens #128730705 | 12,000 |
| 82100 | May 27, 1980 | May 27, 1980 | Mitchell Energy Corporation | Faske #1A28730704 | 8,200 |
| 81837 | May 22, 1980 | May 22, 1980 | Williams, Clayton W., Jr. | Goerlitz-Krause Unit #128730703 | 12,000 |
| 81836 | May 22, 1980 | May 22, 1980 | Williams, Clayton W., Jr. | Stork, Arthur #128730702 | 12,000 |
| 81477 | May 19, 1980 | May 19, 1980 | Windsor Producing Co. | Jensen #128730701 | 9,000 |
| 81474 | May 19, 1980 | May 19, 1980 | Windsor Producing Co. | Lehmann-Blume Unit #128730700 | 9,400 |
| 80964 | May 13, 1980 | May 13, 1980 | Mosbacher-Transco Expl-W.E. Carl | Franks, Delmus Unit #128730699 | 8,000 |
| 81828 | May 12, 1980 | May 12, 1980 | Spencer & Hutson | Keys #128730660 | 9,200 |
| 80843 | May 9, 1980 | May 9, 1980 | Zonergy, Inc. | Huff, J. L. #128730698 | 10,000 |
| 80842 | May 9, 1980 | May 9, 1980 | Brittany Drilling Co. | Becker #128730697 | 8,300 |
| 80602 | May 7, 1980 | May 7, 1980 | Petro-Lewis Corporation | Zoch, Willie #128730695 | 9,279 |
| 80604 | May 7, 1980 | May 7, 1980 | Williams, Clayton W., Jr. | Zoch, Willie #228730696 | 12,000 |
| 80593 | May 7, 1980 | May 7, 1980 | Williams, Clayton W., Jr. | Cheeks, Lou Ella Unit #128730694 | 12,000 |
| 80592 | May 7, 1980 | May 7, 1980 | Champlin Exploration, Inc. | Gerdes, Garwood #F128730693 | 9,200 |
| 81855 | May 6, 1980 | May 6, 1980 | Windsor Producing Co. | Zona, Mary Unit #128730690 | 9,500 |
| 80386 | May 6, 1980 | May 6, 1980 | Windsor Producing Co. | Sliva Unit #228730692 | 9,600 |
| 80384 | May 6, 1980 | May 6, 1980 | U. S. Operating, Inc. | Dana #128730691 | 9,000 |
| 80235 | May 5, 1980 | May 5, 1980 | Maverick Prod. Co. Inc. | Carter, et Al #128730337 | 3,600 |
| 80147 | May 2, 1980 | May 2, 1980 | U. S. Operating, Inc. | Birdie #128730689 | 9,250 |
| 80147Amendment | May 2, 1980 | May 2, 1980 | U. S. Operating, Inc. | Birdie #128730689 | 8,427 |
| 80145 | May 2, 1980 | May 2, 1980 | U. S. Operating, Inc. | Jensen #128730688 | 9,300 |
| 80145Amendment | May 2, 1980 | May 2, 1980 | U. S. Operating, Inc. | Jensen #128730688 | 8,505 |
| 80079 | May 2, 1980 | May 2, 1980 | Cameron, Paul E., Jr., Inc. | J. P. B. #128730687 | 9,500 |
| 79820 | Apr 30, 1980 | Apr 30, 1980 | Williams, Clayton W., Jr. | Hobratschk-Hill Unit #128730686 | 12,000 |
| 79818 | Apr 30, 1980 | Apr 30, 1980 | Williams, Clayton W., Jr. | Schneider, Clarence #128730685 | 12,000 |
| 79526 | Apr 29, 1980 | Apr 29, 1980 | U. S. Operating, Inc. | Suzanne Unit #128730684 | 9,200 |
| 79416 | Apr 28, 1980 | Apr 28, 1980 | Williams, Clayton W., Jr. | Hobratschk, Alfred #128730681 | 12,000 |
| 79414 | Apr 28, 1980 | Apr 28, 1980 | Williams, Clayton W., Jr. | Pratho-Ward Unit #128730680 | 12,000 |
| 79413 | Apr 28, 1980 | Apr 28, 1980 | Williams, Clayton W., Jr. | Pratho, William L. #128730679 | 12,000 |
| 79412 | Apr 28, 1980 | Apr 28, 1980 | Williams, Clayton W., Jr. | Schmidt-Massey Unit #128730678 | 12,000 |
| 79409 | Apr 28, 1980 | Apr 28, 1980 | Williams, Clayton W., Jr. | Sump, Fritz Unit #128730677 | 9,660 |
| 79406 | Apr 28, 1980 | Apr 28, 1980 | Buchanan, Wayman W. | Spears, Raymond #128730676 | 10,040 |
| 78853 | Apr 22, 1980 | Apr 22, 1980 | Williams, Clayton W., Jr. | Parrish, Elmer J. #228730674 | 12,000 |
| 78449 | Apr 16, 1980 | Apr 16, 1980 | Williams, Clayton W., Jr. | Parrish, Elmer J. -A- #128730673 | 12,000 |
| 78447 | Apr 16, 1980 | Apr 16, 1980 | Williams, Clayton W., Jr. | Schmidt, Mamie #328730672 | 12,000 |
| 78445 | Apr 16, 1980 | Apr 16, 1980 | Williams, Clayton W., Jr. | Ward, T. A. -A- #128730671 | 12,000 |
| 78443 | Apr 16, 1980 | Apr 16, 1980 | Williams, Clayton W., Jr. | Zoch-Strong Unit #128730670 | 12,000 |
| 78232 | Apr 11, 1980 | Apr 11, 1980 | Windsor Producing Co. | Sliva #128730669 | 9,500 |
| 78032 | Apr 11, 1980 | Apr 11, 1980 | Texas, L. Inc. | Harzke Oil Unit #128730668 | 8,500 |
| 77976 | Apr 11, 1980 | Apr 11, 1980 | Windsor Producing Co. | Prellop #128730667 | 9,280 |
| 77740 | Apr 9, 1980 | Apr 9, 1980 | Columbia Gas Development Corp. | Bowers, J. A., Estate #128730666 | 8,500 |
| 77636 | Apr 7, 1980 | Apr 7, 1980 | Nucorp Energy, Inc. | Morgan, Mary #228730665 | 7,850 |