| 203150 | Jul 27, 1983 | Jul 27, 1983 | B A Operators, Inc. | Parker, J. E. Est. #3 | 4,800 | 13534264 |
| 203147 | Jul 27, 1983 | Jul 27, 1983 | B A Operators, Inc. | Parker, J. E. Est. #2 | 4,800 | 13534263 |
| 202993 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1005 | 3,800 | 13534262 |
| 202991 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1211 | 3,800 | 13534261 |
| 202990 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1212 | 3,900 | 13534260 |
| 202988 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1314 | 3,750 | 13534259 |
| 202987 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1410 | 3,750 | 13534258 |
| 202986 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | East Penwell (San Andres) Unit #1915 | 3,900 | 13534257 |
| 202883 | Jul 26, 1983 | Jul 26, 1983 | Shell Oil Company | East Harper Unit #464 | 4,400 | 13534256 |
| 202861 | Jul 26, 1983 | Jul 26, 1983 | Amoco Production Company | Witcher, J. E. #78 | 9,200 | 13534255 |
| 202531 | Jul 21, 1983 | Jul 21, 1983 | Amoco Production Company | North Cowden Unit #1144 | 4,550 | 13534245 |
| 202482 | Jul 21, 1983 | Jul 21, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #495 | 6,040 | 13500874 |
| 202953 | Jul 20, 1983 | Jul 20, 1983 | Mecca Energy, Inc. | Blakeney "D" #1 | 5,306 | 13585708 |
| 202317 | Jul 20, 1983 | Jul 20, 1983 | Southland Royalty Company | Edwards Field Grayburg Unit #6012 | 3,800 | 13534253 |
| 202029 | Jul 19, 1983 | Jul 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1018 | 6,350 | 13521255 |
| 202026 | Jul 19, 1983 | Jul 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1224 | 6,145 | 13530209 |
| 202024 | Jul 19, 1983 | Jul 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #512 | 5,990 | 13500891 |
| 201959 | Jul 19, 1983 | Jul 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1256 | 6,080 | 13530314 |
| 201956 | Jul 19, 1983 | Jul 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1319 | 6,300 | 13530505 |
| 201814 | Jul 18, 1983 | Jul 18, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #856 | 8,360 | 13501227 |
| 201813 | Jul 18, 1983 | Jul 18, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1380 | 6,680 | 13534252 |
| 201812 | Jul 18, 1983 | Jul 18, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1381 | 6,680 | 13534251 |
| 201810 | Jul 18, 1983 | Jul 18, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #522 | 6,650 | 13500901 |
| 201709 | Jul 15, 1983 | Jul 15, 1983 | Amoco Production Company | North Cowden Unit #1146 | 4,800 | 13534236 |
| 201669 | Jul 15, 1983 | Jul 15, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #495 | 6,040 | 13500874 |
| 201667 | Jul 15, 1983 | Jul 15, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #465 | 6,650 | 13500845 |
| 201220 | Jul 12, 1983 | Jul 12, 1983 | Empire Oil & Gas Co. | Parker, J. E. 'A' #1 | 4,350 | 13503729 |
| 201150 | Jul 12, 1983 | Jul 12, 1983 | Amoco Production Company | Fasken, David 'CF' #2 | 10,700 | 13534249 |
| 201142 | Jul 12, 1983 | Jul 12, 1983 | Kirby, Jack L. | Cowden 'C' #1 | 8,700 | 13534248 |
| 200662 | Jul 7, 1983 | Jul 7, 1983 | Quanah Petroleum Inc. | Parker Trust 19 #2 | 12,500 | 13534244 |
| 200660 | Jul 7, 1983 | Jul 7, 1983 | Union Oil Company of California | Moss Unit #2011 | 4,700 | 13534243 |
| 200659 | Jul 7, 1983 | Jul 7, 1983 | Union Oil Company of California | Moss Unit #2010 | 4,700 | 13534242 |
| 200576 | Jul 7, 1983 | Jul 7, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1376 | 4,830 | 13534240 |
| 200572 | Jul 7, 1983 | Jul 7, 1983 | Texaco Inc. | Connell, W. E. NCT-2 #162 | 9,600 | 13533986 |
| 200570 | Jul 7, 1983 | Jul 7, 1983 | Arco Oil & Gas Co. | TXL 'N' #9 | 4,500 | 13534239 |
| 200533 | Jul 6, 1983 | Jul 6, 1983 | Amoco Production Co.-Andrews | North Cowden Unti #1145 | 4,800 | 13534235 |
| 200285 | Jul 5, 1983 | Jul 5, 1983 | Conoco Inc. | TXL '44-43' #8 | 6,100 | 13534234 |
| 201095 | Jul 2, 1983 | Jul 2, 1983 | Arco Oil & Gas Co. | Henderson, E. A. #17 | 9,000 | 13533935 |
| 199918 | Jun 29, 1983 | Jun 29, 1983 | Amoco Production Company | North Cowden Unit #1137 | 4,950 | 13534203 |
| 199895 | Jun 29, 1983 | Jun 29, 1983 | Gulf Oil Corp. | Goldsmith, C. A. #1378 | 8,550 | 13534233 |
| 199328 | Jun 23, 1983 | Jun 23, 1983 | Edwards Exploration Company | Edwards 'C' #3C | 4,400 | 13534232 |
| 199327 | Jun 23, 1983 | Jun 23, 1983 | Edwards Exploration Company | Edwards 'A' #1 A | 4,400 | 13534231 |
| 199326 | Jun 23, 1983 | Jun 23, 1983 | Edwards Exploration Company | Edwards 'B' #2B | 4,400 | 13534230 |
| 199202 | Jun 22, 1983 | Jun 22, 1983 | M-T Petroleum, Inc. | Edwards 41 A #1 | 4,400 | 13534229 |
| 199169 | Jun 22, 1983 | Jun 22, 1983 | Gulf Oil Corp. | Goldsmith, C. A. #1377 | 6,700 | 13534228 |
| 199161 | Jun 22, 1983 | Jun 22, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1371 | 8,700 | 13534247 |
| 199150 | Jun 22, 1983 | Jun 22, 1983 | Phillips Petroleum Company | TXL S #1 | 7,875 | 13505785 |
| 198881 | Jun 21, 1983 | Jun 21, 1983 | Cities Service Oil & Gas Corp. | Dora Roberts Ranch Unit #S03 | 10,800 | 13533690 |
| 199557 | Jun 16, 1983 | Jun 16, 1983 | Amoco Production Co.-Andrews | Cowden, W. F. -C- Upper R/a -B- #12 | 8,336 | 13508897 |
| 198487 | Jun 16, 1983 | Jun 16, 1983 | M-T Petroleum, Inc. | Edwards Estate #2 | 4,400 | 13534225 |
| 198486 | Jun 16, 1983 | Jun 16, 1983 | M-T Petroleum, Inc. | Edwards Estate #1 | 4,400 | 13533840 |
| 198408 | Jun 15, 1983 | Jun 15, 1983 | M-T Petroleum, Inc. | Edwards 41 #1 | 4,400 | 13534224 |
| 198576 | Jun 13, 1983 | Jun 13, 1983 | Flag-Redfern Oil Company | Moss, Reading #5 | 9,400 | 13534202 |
| 198570 | Jun 10, 1983 | Jun 10, 1983 | Kerr-McGee Corporation | Foster "C" #16 | 4,500 | 13534213 |
| 197595 | Jun 8, 1983 | Jun 8, 1983 | Shell Oil Company | TXL L A/C 2 #3 | 9,777 | 13508950 |
| 197412 | Jun 6, 1983 | Jun 6, 1983 | Amoco Production Company | North Cowden Unit #1139 | 4,950 | 13534205 |
| 197410 | Jun 6, 1983 | Jun 6, 1983 | Amoco Production Company | North Cowden Unit #1138 | 4,950 | 13534204 |
| 197409 | Jun 6, 1983 | Jun 6, 1983 | Amoco Production Company | North Cowden Unit #1135 | 4,700 | 13534200 |
| 197395 | Jun 6, 1983 | Jun 6, 1983 | Amoco Production Company | North Cowden Unit #1133 | 4,700 | 13534201 |
| 197283 | Jun 6, 1983 | Jun 6, 1983 | Bluco Production Co., Inc. | Cowden #1 A | 5,000 | 13534223 |
| 196840 | Jun 1, 1983 | Jun 1, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #12 | 4,500 | 13534221 |
| 196838 | Jun 1, 1983 | Jun 1, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #14 | 4,500 | 13534220 |
| 196801 | May 31, 1983 | May 31, 1983 | Kirby, Jack L. | Cowden B #1 | 8,700 | 13534219 |
| 196757 | May 31, 1983 | May 31, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #10 | 4,500 | 13534218 |
| 196755 | May 31, 1983 | May 31, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #9 | 4,500 | 13534217 |
| 196754 | May 31, 1983 | May 31, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #11 | 4,500 | 13534216 |
| 196753 | May 31, 1983 | May 31, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #13 | 4,500 | 13534215 |
| 196752 | May 31, 1983 | May 31, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #15 | 4,500 | 13534214 |
| 196630 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #8 | 4,500 | 13534212 |
| 196629 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #7 | 4,500 | 13534211 |
| 196627 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #6 | 4,500 | 13534210 |
| 196626 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #5 | 4,500 | 13534209 |
| 196549 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #3 | 4,500 | 13534208 |
| 196547 | May 27, 1983 | May 27, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. #2 | 4,500 | 13534207 |
| 196375 | May 25, 1983 | May 25, 1983 | Amoco Production Company | Witcher, J. E. #77 | 9,200 | 13534206 |
| 197158 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #180 | 6,400 | 13534173 |
| 197157 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #181 | 6,400 | 13534174 |
| 197153 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #182 | 6,400 | 13534175 |
| 197147 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #183 | 6,400 | 13534176 |
| 197141 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #184 | 6,400 | 13534177 |
| 197139 | May 19, 1983 | May 19, 1983 | Arco Oil & Gas Co. | Goldsmith Cummins (Deep) Unit #185 | 6,400 | 13534178 |
| 197138 | May 18, 1983 | May 18, 1983 | Arco Oil & Gas Co. | Johnson, J. L. "AB" #148 | 4,230 | 13534198 |
| 197137 | May 18, 1983 | May 18, 1983 | Arco Oil & Gas Co. | Johnson, J. L. "AB" #149 | 4,230 | 13534197 |
| 196922 | May 18, 1983 | May 18, 1983 | Arco Oil & Gas Co. | Johnson, J. L. "AB" #150 | 4,230 | 13534196 |
| 196919 | May 18, 1983 | May 18, 1983 | Arco Oil & Gas Co. | Johnson, J. L. "AB" #151 | 4,230 | 13534195 |
| 195403 | May 18, 1983 | May 18, 1983 | Bennett, R. C., Company | Shell-Cowden #4 | 4,500 | 13534199 |
| 197160 | May 17, 1983 | May 17, 1983 | Flag-Redfern Oil Company | Reading Moss #4 | 9,400 | 13534194 |
| 194522 | May 11, 1983 | May 11, 1983 | Fasken, David | Superior-Ratliff #1 | 13,335 | 13510711 |
| 194243 | May 10, 1983 | May 10, 1983 | Amoco Production Co.-Andrews | Cowden, W. F. -C- Upper R/A B #68 | 4,750 | 13534193 |
| 194240 | May 10, 1983 | May 10, 1983 | Amoco Production Co.-Andrews | Cowden, W. F. -C- Upper R/a -B- #69 | 4,750 | 13534192 |
| 194204 | May 10, 1983 | May 10, 1983 | Amoco Production Company | North Cowden Unit #1141 W | 5,000 | 13534191 |
| 194200 | May 10, 1983 | May 10, 1983 | Amoco Production Company | North Cowden Unit #1140 W | 5,000 | 13534190 |
| 194199 | May 10, 1983 | May 10, 1983 | Amoco Production Company | North Cowden Unit #1134 W | 5,000 | 13534189 |
| 194166 | May 10, 1983 | May 10, 1983 | Amoco Production Company | North Cowden Unit #1132 W | 5,000 | 13534188 |
| 194022 | May 10, 1983 | May 10, 1983 | B A Operators, Inc. | Parker, J. E. Est. #1 | 4,800 | 13534187 |
| 195612 | May 6, 1983 | May 6, 1983 | Conoco Inc. | Johnson, J. L. #29 | 4,600 | 13534186 |
| 193679 | May 6, 1983 | May 6, 1983 | Sun Expl. & Prod. Co.-Midland | Foster-Johnson Unit #908 | 4,375 | 13533386 |
| 193656 | May 6, 1983 | May 6, 1983 | Audax Energy Corporation | Millard '15' #1 | 4,150 | 13534185 |
| 193645 | May 6, 1983 | May 6, 1983 | Howard Energy, Inc. | Cowden, E. F. "B" #3040 | 4,600 | 13534163 |
| 193644 | May 6, 1983 | May 6, 1983 | Kerry Oil & Gas, Inc. | Cowden, W. E. 'B' #4 | 4,500 | 13534184 |