| 329624 | May 5, 1987 | May 5, 1987 | Arco Oil & Gas Co. | Douthit, E. W. "C" De #10 | 3,450 | 22733303 |
| 329714 | May 4, 1987 | May 4, 1987 | Apache Corporation | McCrary #2 | 10,500 | 22734164 |
| 329423 | May 4, 1987 | May 4, 1987 | Vick and Boyd | Russell, C. Ray #1A | 3,200 | 22734161 |
| 329640 | May 1, 1987 | May 1, 1987 | BTA Oil Producers | 8704 JV-P Rosewood #1 | 10,050 | 22734163 |
| 329640Amendment | May 1, 1987 | May 1, 1987 | BTA Oil Producers | 8704 JV-P Rosewood #1 | 10,046 | 22734163 |
| 329104 | Apr 17, 1987 | Apr 17, 1987 | Union Oil Company of California | Wolfe, Freeburg #1 | 10,550 | 22734159 |
| 329100 | Apr 17, 1987 | Apr 17, 1987 | Union Oil Company of California | Evans Trust #1 | 10,750 | 22734073 |
| 329099 | Apr 17, 1987 | Apr 17, 1987 | Maralo, Inc. | Ryan, J. B. #6 | 10,000 | 22734160 |
| 328887 | Apr 14, 1987 | Apr 14, 1987 | Hendrix, John H. Corp. | Lawrence "A" #1 | 9,950 | 22734158 |
| 325458 | Apr 13, 1987 | Apr 13, 1987 | Texaco Inc. | Zant, H. N. #15 | 7,825 | 22734130 |
| 327874 | Apr 7, 1987 | Apr 7, 1987 | Arco Oil & Gas Co. | Douthit, E. W. "C" De #14 | 3,250 | 22734154 |
| 327873 | Apr 7, 1987 | Apr 7, 1987 | Arco Oil & Gas Co. | Douthit, E. W. "C" De #15 | 3,250 | 22734155 |
| 327641 | Apr 6, 1987 | Apr 6, 1987 | Mobil Producing TX. & N.M. Inc. | Roberts, Dora #37 | 2,000 | 22734152 |
| 327640 | Apr 6, 1987 | Apr 6, 1987 | Mobil Producing TX. & N.M. Inc. | Roberts, Dora #36 | 2,000 | 22734151 |
| 328484 | Mar 31, 1987 | Mar 31, 1987 | Fasken, Barbara | Wilkinson, Jack #2901 | 11,500 | 22734157 |
| 327401 | Mar 31, 1987 | Mar 31, 1987 | Ice Brothers, Inc. | Smith, M. H. #1 | 9,000 | 22703645 |
| 328253 | Mar 30, 1987 | Mar 30, 1987 | Delaware Davis Petroleum Corp. | Galore, P. #1 | 10,650 | 22734156 |
| 326100 | Mar 30, 1987 | Mar 30, 1987 | Exxon Corp. | Waldron, S. #10 | 10,200 | 22734144 |
| 327682 | Mar 12, 1987 | Mar 12, 1987 | Enron Oil & Gas Company | Shearn 40 #1 | 10,000 | 22734153 |
| 327367 | Mar 9, 1987 | Mar 9, 1987 | BTA Oil Producers | 8410 JV-P Coleman #2 | 10,000 | 22734150 |
| 326751 | Mar 4, 1987 | Mar 4, 1987 | Coyote Oil, Inc. | Haagen, Helen #1 | 7,485 | 22733553 |
| 327265 | Feb 23, 1987 | Feb 23, 1987 | EP Operating Company | Southeast Luther/ Fusselman/Unit #2605 | 10,000 | 22734149 |
| 325642 | Feb 13, 1987 | Feb 13, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, Mary #75 | 3,200 | 22734132 |
| 325641 | Feb 13, 1987 | Feb 13, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #49 | 3,200 | 22734131 |
| 326293 | Feb 11, 1987 | Feb 11, 1987 | Guthrie, A. K. Operating Co. | Otis, John "B" #5 | 4,000 | 22734145 |
| 326291 | Feb 11, 1987 | Feb 11, 1987 | Guthrie, A. K. Operating Co. | Southland "B" #1 | 4,000 | 22734146 |
| 326290 | Feb 11, 1987 | Feb 11, 1987 | Guthrie, A. K. Operating Co. | Southland "D" #1 | 2,600 | 22734147 |
| 326290Amendment | Feb 11, 1987 | Feb 11, 1987 | Guthrie, A. K. Operating Co. | Southland "D" #1 | 4,000 | 22734147 |
| 326289 | Feb 11, 1987 | Feb 11, 1987 | Guthrie, A. K. Operating Co. | Southland "C" #1 | 4,000 | 22734148 |
| 325273 | Feb 11, 1987 | Feb 11, 1987 | Conoco Inc. | Chalk, G. O. "B" #18 | 3,100 | 22734128 |
| 325222 | Feb 4, 1987 | Feb 4, 1987 | Conoco Inc. | Chalk, G. O "B" #19 | 3,900 | 22734127 |
| 325943 | Feb 2, 1987 | Feb 2, 1987 | BTA Oil Producers | 8410 JV-P Coleman #1 | 10,050 | 22734143 |
| 325870 | Feb 2, 1987 | Feb 2, 1987 | Mobil Producing TX. & N.M. Inc. | Douthit -B- #17 | 2,500 | 22734140 |
| 325905 | Jan 29, 1987 | Jan 29, 1987 | Dorland, D. L. Inc. | Howard "B" #13 | 3,200 | 22734142 |
| 325869 | Jan 29, 1987 | Jan 29, 1987 | Mobil Producing TX. & N.M. Inc. | Douthit -B- #19 | 2,500 | 22734141 |
| 325820 | Jan 29, 1987 | Jan 29, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #48 | 2,500 | 22734138 |
| 325818 | Jan 29, 1987 | Jan 29, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #44 | 2,500 | 22734137 |
| 325790 | Jan 29, 1987 | Jan 29, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk Estate #27 | 2,600 | 22734139 |
| 325691 | Jan 22, 1987 | Jan 22, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #47 | 2,500 | 22734133 |
| 325690 | Jan 22, 1987 | Jan 22, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #43 | 2,500 | 22734136 |
| 325689 | Jan 22, 1987 | Jan 22, 1987 | Mobil Producing TX. & N.M. Inc. | Douthitt "B" #18 | 2,500 | 22734135 |
| 325688 | Jan 22, 1987 | Jan 22, 1987 | Mobil Producing TX. & N.M. Inc. | Chalk, Mary #72 | 2,500 | 22734134 |
| 325448 | Jan 14, 1987 | Jan 14, 1987 | EP Operating Company | Blassingame #3 | 10,150 | 22734129 |
| 325409 | Jan 13, 1987 | Jan 13, 1987 | Southland Royalty Company | McKinnon #2 | 9,500 | 22732757 |
| 325208 | Jan 13, 1987 | Jan 13, 1987 | Durham, Inc. | Brown #1 | 8,200 | 22734126 |
| 325235 | Jan 8, 1987 | Jan 8, 1987 | EP Operating Company | Southeast Luther/Fusselman/Unit #2802 | 10,100 | 22734125 |
| 325083 | Jan 5, 1987 | Jan 5, 1987 | BTA Oil Producers | 8611 JV-P Lockhart #6 | 10,000 | 22734124 |
| 324973 | Dec 31, 1986 | Dec 31, 1986 | Lawless Energy, Inc. | Meador/Cathey Unit #1A | 4,600 | 22734123 |
| 324939 | Dec 31, 1986 | Dec 31, 1986 | Willow Creek Resources, Inc. | Jones #1 | 10,480 | 22733618 |
| 324939Amendment | Dec 31, 1986 | Dec 31, 1986 | Excalibur Oil & Gas Corporation | Jones #1 | 10,480 | 22733618 |
| 324939Amendment | Dec 31, 1986 | Dec 31, 1986 | Excalibur Oil & Gas Corporation | Jones #1 | 10,480 | 22733618 |
| 324656 | Dec 30, 1986 | Dec 30, 1986 | Enduro Oil Company Inc. | Saunders #1 | 3,600 | 22734121 |
| 324651 | Dec 29, 1986 | Dec 29, 1986 | Gillespie, Charles B. Jr. | Bogie #1 | 7,500 | 22734122 |
| 324563 | Dec 29, 1986 | Dec 29, 1986 | Walker & Schiemenz | Fisher, Edward et Al #1 | 9,000 | 22734120 |
| 324368 | Dec 16, 1986 | Dec 16, 1986 | Cox, Robert G. & Associates,inc. | Batjer, Patti #1 | 4,000 | 22734119 |
| 324368Amendment | Dec 16, 1986 | Dec 16, 1986 | Cox, Robert G. & Associates,inc. | Batjer, Patti #1 | 4,000 | 22734119 |
| 322324 | Dec 16, 1986 | Dec 16, 1986 | Calley, Bob | Chalk "A" #9 | 3,100 | 22734079 |
| 322827 | Dec 12, 1986 | Dec 12, 1986 | Harding Well Service Co. | Roberts, Dora #6 | 3,000 | 22710265 |
| 322826 | Dec 12, 1986 | Dec 12, 1986 | Harding Well Service Co. | Roberts, Dora #7 | 3,000 | 22710266 |
| 324256 | Dec 11, 1986 | Dec 11, 1986 | Excalibur Oil & Gas Corporation | Grantham #1 | 10,500 | 22734118 |
| 324188 | Dec 10, 1986 | Dec 10, 1986 | EP Operating Company | Blassingame #2 | 10,200 | 22734117 |
| 323871 | Dec 3, 1986 | Dec 3, 1986 | Meridian Oil Inc. | Griffin "23" #1 | 8,300 | 22734116 |
| 323870 | Dec 3, 1986 | Dec 3, 1986 | Southland Royalty Company | Roberts, Dora "A" #23 | 4,600 | 22734115 |
| 323595 | Nov 26, 1986 | Nov 26, 1986 | Guthrie, A. K. Operating Co. | Red Draw #4 | 8,500 | 22734114 |
| 323056 | Nov 26, 1986 | Nov 26, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, Mary #71 | 2,600 | 22734102 |
| 323106 | Nov 25, 1986 | Nov 25, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #53 | 2,600 | 22734108 |
| 323545 | Nov 24, 1986 | Nov 24, 1986 | BTA Oil Producers | 8410 JV-P Mayfield #1 | 10,050 | 22734113 |
| 323530 | Nov 24, 1986 | Nov 24, 1986 | Union Oil Company of California | Iden #1 | 9,850 | 22734112 |
| 323395 | Nov 24, 1986 | Nov 24, 1986 | Tucker Drilling Company, Inc. | Haney #1 | 10,000 | 22734111 |
| 323057 | Nov 24, 1986 | Nov 24, 1986 | Mobil Producing TX. & N.M. Inc. | Hyman, Sarah #42 | 2,600 | 22734104 |
| 323182 | Nov 20, 1986 | Nov 20, 1986 | Guthrie, A. K. Operating Co. | Red Draw #3 | 7,600 | 22734110 |
| 323237 | Nov 18, 1986 | Nov 18, 1986 | Southland Royalty Company | Kloh #33 | 4,500 | 22734109 |
| 323237Amendment | Nov 18, 1986 | Nov 18, 1986 | Southland Royalty Company | Kloh #33 | 4,500 | 22734109 |
| 322843 | Nov 18, 1986 | Nov 18, 1986 | Mobil Producing TX. & N.M. Inc. | Sloan-Chalk #28 | 2,600 | 22734096 |
| 323116 | Nov 14, 1986 | Nov 14, 1986 | Parallel Petroleum Corporation | Son of Big Bad #1 | 10,700 | 22734107 |
| 322915 | Nov 14, 1986 | Nov 14, 1986 | Phillips Petroleum Company | Cole, Doris Chalk #1 | 7,800 | 22734098 |
| 323063 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk Estate #26 | 2,600 | 22734103 |
| 323062 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk Estate #25 | 2,600 | 22734101 |
| 323062Amendment | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk Estate #25 | 2,600 | 22734101 |
| 323061 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, Mary #74W | 2,600 | 22734100 |
| 323060 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Hyman, Sarah #43W | 2,600 | 22734099 |
| 323059 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Hyman, Sarah #41 | 2,600 | 22734105 |
| 323058 | Nov 13, 1986 | Nov 13, 1986 | Mobil Producing TX. & N.M. Inc. | Hyman, Sarah #40 | 2,600 | 22734106 |
| 322834 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Sloan-Chalk #27 | 2,600 | 22734097 |
| 322833 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Sloan-Chalk #26 | 2,600 | 22734095 |
| 322762 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #54 | 2,600 | 22734090 |
| 322761 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #51 | 2,600 | 22734086 |
| 322760 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #49 | 2,600 | 22734088 |
| 322759 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #48 | 2,600 | 22734087 |
| 322758 | Nov 12, 1986 | Nov 12, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #47 | 2,600 | 22734089 |
| 322854 | Nov 7, 1986 | Nov 7, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #46 | 2,600 | 22734094 |
| 322853 | Nov 7, 1986 | Nov 7, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #45 | 2,600 | 22734093 |
| 322852 | Nov 7, 1986 | Nov 7, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #42 | 2,600 | 22734092 |
| 322851 | Nov 7, 1986 | Nov 7, 1986 | Mobil Producing TX. & N.M. Inc. | Chalk, G. O. #41 | 2,600 | 22734091 |
| 322377 | Nov 6, 1986 | Nov 6, 1986 | Montero Operating, Inc. | Fisherman #2 | 10,000 | 22734078 |
| 322679 | Nov 3, 1986 | Nov 3, 1986 | Mobil Producing TX. & N.M. Inc. | Haney #1 | 9,300 | 22734085 |
| 322569 | Nov 3, 1986 | Nov 3, 1986 | Columbia Gas Development Corp. | Wright Ranch #1 | 9,100 | 22734084 |
| 322519 | Oct 31, 1986 | Oct 31, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #52 | 2,600 | 22734083 |
| 322518 | Oct 31, 1986 | Oct 31, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #50 | 2,600 | 22734080 |
| 322517 | Oct 31, 1986 | Oct 31, 1986 | Mobil Producing TX. & N.M. Inc. | Owen-Chalk #45 | 2,600 | 22734082 |