| 369687Amendment | Feb 21, 1990 | Feb 21, 1990 | Haas, C. F. Oil & Gas Inc. | Drushel, S. G. #9 | 5,300 | 23932529 |
| 369999 | Feb 20, 1990 | Feb 20, 1990 | Exxon Corp. | Edwards, G. W. #1 | 5,228 | 23901181 |
| 369947 | Feb 20, 1990 | Feb 20, 1990 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #492 | 6,221 | 23931255 |
| 369715 | Feb 15, 1990 | Feb 15, 1990 | TXO Production Corp. | Huff Gas Unit 1 #9 | 6,000 | 39131856 |
| 369972 | Feb 13, 1990 | Feb 13, 1990 | Neumin Production Company | Ochterbeck, Olga #1 | 6,200 | 23932530 |
| 369828 | Feb 13, 1990 | Feb 13, 1990 | Cannan, Morris | Pavlica, Johnny et Al #1 | 9,000 | 23932207 |
| 369584 | Feb 13, 1990 | Feb 13, 1990 | Amend Energy Company | Branch, Maggie #30 | 6,620 | 23932528 |
| 369471 | Feb 6, 1990 | Feb 6, 1990 | Esenjay Petroleum Corp. | Bolling-Collier #11 | 5,600 | 23931329 |
| 369397 | Feb 5, 1990 | Feb 5, 1990 | TXO Production Corp. | Stafford G. U. "A" #2 | 4,862 | 23931617 |
| 368650 | Jan 18, 1990 | Jan 18, 1990 | Hunt, Hassie Exploration Co. | Westhoff, A. E. #5 | 6,912 | 23930278 |
| 368651 | Jan 17, 1990 | Jan 17, 1990 | Hunt, Hassie Exploration Co. | Westhoff, A. E. #4 | 7,012 | 23930269 |
| 367829 | Jan 15, 1990 | Jan 15, 1990 | Davoco | Scott, A. J. et Al #1 | 6,275 | 23931413 |
| 368474 | Jan 12, 1990 | Jan 12, 1990 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #140 | 5,350 | 23902495 |
| 368472 | Jan 12, 1990 | Jan 12, 1990 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #161 | 5,350 | 23902516 |
| 368376 | Jan 9, 1990 | Jan 9, 1990 | Hunt, Hassie Exploration Co. | Westhoff, A. E. #6 | 6,912 | 23930279 |
| 368201 | Jan 5, 1990 | Jan 5, 1990 | Swift Energy Company | Jarratt, Kenneth #1 | 12,500 | 23932527 |
| 368201Amendment | Jan 5, 1990 | Jan 5, 1990 | Swift Energy Company | Jarratt, Kenneth #1 | 14,500 | 23932527 |
| 368110 | Jan 4, 1990 | Jan 4, 1990 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #196 | 6,311 | 23902551 |
| 367995 | Dec 28, 1989 | Dec 28, 1989 | Esenjay Petroleum Corp. | B. R. Porche Gas Unit #1 | 8,500 | 23932526 |
| 367689 | Dec 18, 1989 | Dec 18, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #215 | 5,750 | 23902570 |
| 367689Amendment | Dec 18, 1989 | Dec 18, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #215 | 5,750 | 23902570 |
| 367595 | Dec 18, 1989 | Dec 18, 1989 | Sue-Ann Oil & Gas Company | Little, Ida #1 | 8,314 | 23901452 |
| 367553 | Dec 15, 1989 | Dec 15, 1989 | Eureka Exploration Co. (Eurexco) | L Ranch #6 | 5,604 | 23902320 |
| 366052 | Dec 14, 1989 | Dec 14, 1989 | Union Expl. Partners, Ltd. | Hamons, Dan #3 | 6,400 | 23932452 |
| 367285 | Dec 11, 1989 | Dec 11, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #162 | 6,230 | 23902517 |
| 367282 | Dec 11, 1989 | Dec 11, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #359 | 8,500 | 23902706 |
| 367301 | Dec 6, 1989 | Dec 6, 1989 | Vintage Petroleum, Inc. | Littleton, J. B. #1 | 6,995 | 23930206 |
| 367139 | Dec 5, 1989 | Dec 5, 1989 | Hanson Minerals Co. | Peters #1 | 9,600 | 23932525 |
| 367139Amendment | Dec 5, 1989 | Dec 5, 1989 | Hanson Minerals Co. | Peters #1 | 9,600 | 23932525 |
| 364273 | Dec 1, 1989 | Dec 1, 1989 | Fuller, Ancil T. | Weaver, Hensley #1 | 8,600 | 23932431 |
| 367007 | Nov 28, 1989 | Nov 28, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #517 | 6,730 | 23932249 |
| 366765 | Nov 28, 1989 | Nov 28, 1989 | Cameron, Paul E., Jr., Inc. | Kubecka, P.F. #6A | 2,790 | 23930144 |
| 366628 | Nov 28, 1989 | Nov 28, 1989 | Buchanan, Wayman W. Inc. | Clemens, Louise C. #1 | 8,200 | 23932523 |
| 366511 | Nov 21, 1989 | Nov 21, 1989 | Esenjay Petroleum Corp. | Bolling-Collier #12 | 3,400 | 23932521 |
| 366630 | Nov 20, 1989 | Nov 20, 1989 | Hanson Minerals Co. | Stafford #2 | 9,600 | 23932522 |
| 366630Amendment | Nov 20, 1989 | Nov 20, 1989 | Hanson Minerals Co. | Stafford #2 | 10,000 | 23932522 |
| 366647 | Nov 17, 1989 | Nov 17, 1989 | Ladd Petroleum Corp. | Hlavinka Co. et Al #2 | 6,500 | 23932524 |
| 366450 | Nov 15, 1989 | Nov 15, 1989 | Stone, J. G. Oil Co. | Broughton, John #1 | 7,400 | 23901436 |
| 366430 | Nov 14, 1989 | Nov 14, 1989 | Coastal Oil & Gas Corporation | Harrison, Elsie #1ST | 8,000 | 23932385 |
| 366321 | Nov 14, 1989 | Nov 14, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #35 | 6,300 | 23902390 |
| 366198 | Nov 10, 1989 | Nov 10, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #115 | 5,060 | 23902470 |
| 366262 | Nov 9, 1989 | Nov 9, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #234 | 5,610 | 23902588 |
| 366135 | Nov 9, 1989 | Nov 9, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #489 | 5,600 | 23931252 |
| 366045 | Nov 9, 1989 | Nov 9, 1989 | Tri-C Resources, Inc. | Sklar #2 | 11,500 | 23932520 |
| 366045Amendment | Nov 9, 1989 | Nov 9, 1989 | Tri-C Resources, Inc. | Sklar #3 | 11,500 | 23932520 |
| 365984 | Nov 7, 1989 | Nov 7, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #482 | 4,450 | 23930826 |
| 365940 | Nov 2, 1989 | Nov 2, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #367 | 6,900 | 23902714 |
| 365876 | Nov 1, 1989 | Nov 1, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #445 | 6,323 | 23902791 |
| 365875 | Nov 1, 1989 | Nov 1, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #391 | 7,000 | 23902738 |
| 365875Amendment | Nov 1, 1989 | Nov 1, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #391 | 7,050 | 23902738 |
| 365816 | Oct 30, 1989 | Oct 30, 1989 | Atapco | Rose, E.T. #1 | 7,500 | 23932519 |
| 365816Amendment | Oct 30, 1989 | Oct 30, 1989 | Atapco | Rose, E.T. #1 | 7,500 | 23932519 |
| 365686 | Oct 27, 1989 | Oct 27, 1989 | Coastal Oil & Gas Corporation | Wearden Corporation #2 | 9,500 | 23932518 |
| 363944 | Oct 27, 1989 | Oct 27, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #361 | 6,200 | 23902708 |
| 365492 | Oct 26, 1989 | Oct 26, 1989 | Fuller, Ancil T. | Ratliff #1 | 6,813 | 23931414 |
| 365235 | Oct 20, 1989 | Oct 20, 1989 | Cameron, Paul E., Jr., Inc. | Kubecka, P. F. #13 | 2,800 | 23930302 |
| 365237 | Oct 19, 1989 | Oct 19, 1989 | Cameron, Paul E., Jr., Inc. | Thomas #2 | 5,200 | 23932486 |
| 365236 | Oct 19, 1989 | Oct 19, 1989 | Cameron, Paul E., Jr., Inc. | Sbrusch #1 | 5,200 | 23932467 |
| 365089 | Oct 18, 1989 | Oct 18, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #306 | 5,420 | 23902654 |
| 364958 | Oct 13, 1989 | Oct 13, 1989 | Atapco | Labay, E. B. #3 | 10,000 | 23932517 |
| 364147 | Oct 13, 1989 | Oct 13, 1989 | Esenjay Petroleum Corp. | Porche, O. Estate #5 | 4,500 | 23931467 |
| 364914 | Oct 12, 1989 | Oct 12, 1989 | Alexander Energy Corporation | Yuma-Sample #1 | 13,000 | 23932516 |
| 364914Amendment | Oct 12, 1989 | Oct 12, 1989 | Alexander Energy Corporation | Yuma-Sample #1 | 14,000 | 23932516 |
| 364909 | Oct 11, 1989 | Oct 11, 1989 | Fredco | Mauritz, H. & Trust #3 | 7,000 | 23931982 |
| 364849 | Oct 6, 1989 | Oct 6, 1989 | Brayton Oil Corp. | Lee, Kathryn #1 | 9,700 | 23932394 |
| 364671 | Oct 4, 1989 | Oct 4, 1989 | Cox & Perkins Exploration, Inc. | Vance #1 | 11,500 | 23932515 |
| 364606 | Oct 4, 1989 | Oct 4, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #358 | 5,850 | 23902705 |
| 364489 | Oct 2, 1989 | Oct 2, 1989 | TXO Production Corp. | Powers "G" #6 | 4,812 | 23931991 |
| 364489Amendment | Oct 2, 1989 | Oct 2, 1989 | TXO Production Corp. | Powers "G" #6 | 4,812 | 23931991 |
| 363991 | Sep 21, 1989 | Sep 21, 1989 | Fuller, Ancil T. | Westhoff Heirs #1 | 7,350 | 23932514 |
| 363915 | Sep 21, 1989 | Sep 21, 1989 | Exxon Corp. | West Ranch Unit 1 #2 | 8,200 | 23932513 |
| 363915Amendment | Sep 21, 1989 | Sep 21, 1989 | Exxon Corp. | West Ranch Unit 1 #2 | 8,200 | 23932513 |
| 363403 | Sep 6, 1989 | Sep 6, 1989 | Tri-C Resources, Inc. | Sklar #1 | 10,000 | 23932512 |
| 363369 | Aug 31, 1989 | Aug 31, 1989 | Killam Oil Company | Wearden Corporation #2 | 8,000 | 23932511 |
| 362125 | Aug 30, 1989 | Aug 30, 1989 | Tal-Con, Inc. | Menefee #6 | 7,200 | 23931825 |
| 363291 | Aug 28, 1989 | Aug 28, 1989 | Cameron, Paul E., Jr., Inc. | Clements Unit #1 | 5,200 | 23932510 |
| 363291Amendment | Aug 28, 1989 | Aug 28, 1989 | Cameron, Paul E., Jr., Inc. | Clements Unit #1 | 5,200 | 23932510 |
| 363110 | Aug 25, 1989 | Aug 25, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #377 | 6,325 | 23902724 |
| 363169 | Aug 24, 1989 | Aug 24, 1989 | Exxon Corp. - Houston | Gayle, Alberta #8 | 6,500 | 23930094 |
| 362964 | Aug 21, 1989 | Aug 21, 1989 | Exxon Corp. | Gayle, Alberta #11 | 5,675 | 23932176 |
| 362796 | Aug 17, 1989 | Aug 17, 1989 | Mortimer Exploration Company | Kightlinger #1 | 7,300 | 23932509 |
| 362570 | Aug 11, 1989 | Aug 11, 1989 | Sue-Ann Oil & Gas Company | McCrory, W. W. #1 | 6,950 | 23932180 |
| 361317 | Aug 8, 1989 | Aug 8, 1989 | Fina Oil & Chemical Company | Phillippi #9 | 6,100 | 23930804 |
| 362467 | Aug 7, 1989 | Aug 7, 1989 | Arco Oil & Gas Co. | Young, W. #1 | 11,000 | 23932508 |
| 362467Amendment | Aug 7, 1989 | Aug 7, 1989 | Arco Oil & Gas Co. | Young, W. #1 | 11,000 | 23932508 |
| 362315 | Aug 7, 1989 | Aug 7, 1989 | Cameron, Paul E., Jr., Inc. | Yaussi "B" #B 17 | 3,500 | 23900203 |
| 362107 | Aug 7, 1989 | Aug 7, 1989 | Petrus Oil Company, L.P. | Rodgers, Nan #1 | 8,600 | 23932506 |
| 362225 | Aug 3, 1989 | Aug 3, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #503 | 8,251 | 23932014 |
| 362025 | Aug 3, 1989 | Aug 3, 1989 | Engelke, R. H. | Clemens, L. C. et al "B" #1 | 9,400 | 23932507 |
| 362121 | Jul 31, 1989 | Jul 31, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #486 | 6,231 | 23931251 |
| 362097 | Jul 28, 1989 | Jul 28, 1989 | Cameron, Paul E., Jr., Inc. | Yaussi "B" #B 25 | 5,000 | 23932505 |
| 362096 | Jul 28, 1989 | Jul 28, 1989 | Cameron, Paul E., Jr., Inc. | Yaussi B #B 20 | 5,000 | 23932504 |
| 362012 | Jul 27, 1989 | Jul 27, 1989 | Mobil Producing TX. & N.M. Inc. | West Ranch "A" #332 | 6,354 | 23902679 |
| 360325 | Jul 27, 1989 | Jul 27, 1989 | Union Expl. Partners, Ltd. | Neibuhr, A.L. #11 | 6,420 | 23932497 |
| 360325Amendment | Jul 27, 1989 | Jul 27, 1989 | Union Expl. Partners, Ltd. | Neibuhr, A.L. #11 | 6,420 | 23932497 |
| 361761 | Jul 21, 1989 | Jul 21, 1989 | Tri-C Resources, Inc. | Yaussi "A" #A 10 | 3,400 | 23932479 |
| 361761Amendment | Jul 21, 1989 | Jul 21, 1989 | Tri-C Resources, Inc. | Yaussi "A" #A 10 | 5,200 | 23932479 |
| 361670 | Jul 19, 1989 | Jul 19, 1989 | Sinclair Exp Co & Erwin Eng Corp | Pressly, E. #1 | 5,184 | 23932447 |
| 361683 | Jul 18, 1989 | Jul 18, 1989 | Cameron, Paul E., Jr., Inc. | Ackley, W.L. #9 | 5,200 | 23932503 |
| 361683Amendment | Jul 18, 1989 | Jul 18, 1989 | Cameron, Paul E., Jr., Inc. | Ackley, W.L. #9 | 4,000 | 23932503 |