| 215135 | Sep 27, 1983 | Sep 27, 1983 | Amoco Production Company | Cowden, Elliott F. "A" #167 | 9,200 | 13534351 |
| 215132 | Sep 27, 1983 | Sep 27, 1983 | Amoco Production Company | Cowden, Elliott F. "A" #165 | 9,000 | 13534349 |
| 215136 | Sep 27, 1983 | Sep 27, 1983 | Amoco Production Company | Cowden, Elliott F. "A" #155 W | 9,019 | 13534352 |
| 215140 | Sep 27, 1983 | Sep 27, 1983 | Amoco Production Company | Cowden, Elliott F. "A" #153 | 9,200 | 13534354 |
| 215133 | Sep 27, 1983 | Sep 27, 1983 | Amoco Production Company | Cowden, Elliott F. "A" #151 W | 9,170 | 13534350 |
| 214508 | Sep 22, 1983 | Sep 22, 1983 | Bennett, R. C., Company | Shell-Cowden #5 | 4,500 | 13534347 |
| 216957 | Sep 22, 1983 | Sep 22, 1983 | BTA Oil Producers | Ratliff #59 | 4,800 | 13534323 |
| 216955 | Sep 22, 1983 | Sep 22, 1983 | BTA Oil Producers | Sabine #4 | 4,650 | 13534383 |
| 213554 | Sep 21, 1983 | Sep 21, 1983 | Shell Oil Company | TXL "H" Tract II #5 | 9,820 | 13507043 |
| 213151 | Sep 20, 1983 | Sep 20, 1983 | Arco Oil & Gas Co. | Johnson Deep Unit #10 U | 5,600 | 13531431 |
| 213220 | Sep 19, 1983 | Sep 19, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1127 | 6,900 | 13530016 |
| 215928 | Sep 19, 1983 | Sep 19, 1983 | BTA Oil Producers | Sabine #5 | 4,650 | 13534324 |
| 213014 | Sep 19, 1983 | Sep 19, 1983 | Amoco Production Company | North Cowden Unit #1130 | 4,700 | 13534314 |
| 213015 | Sep 19, 1983 | Sep 19, 1983 | Amoco Production Company | North Cowden Unit #1129 | 4,700 | 13534315 |
| 213013 | Sep 19, 1983 | Sep 19, 1983 | Amoco Production Company | North Cowden Unit #1131 | 4,700 | 13534316 |
| 213016 | Sep 19, 1983 | Sep 19, 1983 | Cities Service Oil & Gas Corp. | Foster Grayburg San Andres Unit #309 W | 4,400 | 13534319 |
| 213017 | Sep 19, 1983 | Sep 19, 1983 | Cities Service Oil & Gas Corp. | Foster Grayburg San Andres Unit #707 | 4,400 | 13534318 |
| 213018 | Sep 19, 1983 | Sep 19, 1983 | Cities Service Oil & Gas Corp. | Foster Grayburg San Andres Unit #808 W | 4,400 | 13534317 |
| 213789 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1143 | 6,850 | 13530042 |
| 213787 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1279 | 6,850 | 13530317 |
| 213784 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1218 | 6,850 | 13530167 |
| 213792 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1242 | 6,850 | 13530254 |
| 217057 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1392 | 6,800 | 13534343 |
| 217060 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1389 | 6,500 | 13534342 |
| 217062 | Sep 16, 1983 | Sep 16, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1382 | 6,850 | 13534341 |
| 212731 | Sep 16, 1983 | Sep 16, 1983 | Sun Expl. & Prod. Co.-Midland | North Lawson Unit #603 A | 4,600 | 13534277 |
| 215940 | Sep 15, 1983 | Sep 15, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1379 | 6,750 | 13534321 |
| 212346 | Sep 14, 1983 | Sep 14, 1983 | Edwards Exploration Company | Edwards, W. C. #1 | 4,300 | 13534339 |
| 212339 | Sep 14, 1983 | Sep 14, 1983 | Texaco Inc. | Penwell Unit #2226A | 4,440 | 13520833 |
| 212335 | Sep 14, 1983 | Sep 14, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1415 | 5,000 | 13534338 |
| 212333 | Sep 14, 1983 | Sep 14, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #B176 | 4,500 | 13534337 |
| 211397 | Sep 13, 1983 | Sep 13, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1409 | 9,500 | 13534335 |
| 211395 | Sep 13, 1983 | Sep 13, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1414 | 4,800 | 13534334 |
| 211902 | Sep 13, 1983 | Sep 13, 1983 | Shell Oil Company | Thomas -I- #1 | 8,050 | 13507045 |
| 210896 | Sep 9, 1983 | Sep 9, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1395 | 10,800 | 13534333 |
| 210792 | Sep 9, 1983 | Sep 9, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #B 179 | 4,800 | 13534331 |
| 210798 | Sep 9, 1983 | Sep 9, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1401 | 7,550 | 13534332 |
| 216512 | Sep 9, 1983 | Sep 9, 1983 | Hannon, Charles E. | TXL "C" #5 | 4,250 | 13534295 |
| 215971 | Sep 9, 1983 | Sep 9, 1983 | Hannon, Charles E. | TXL "C" #4 | 4,250 | 13534296 |
| 210596 | Sep 8, 1983 | Sep 8, 1983 | Amoco Production Company | North Cowden Unit #1147 W | 4,700 | 13534330 |
| 210593 | Sep 8, 1983 | Sep 8, 1983 | Amoco Production Company | North Cowden Unit #1148 W | 4,700 | 13534329 |
| 210590 | Sep 8, 1983 | Sep 8, 1983 | Amoco Production Company | North Cowden Unit #1149 W | 4,700 | 13534328 |
| 210525 | Sep 8, 1983 | Sep 8, 1983 | Gulf Oil Corp. | Goldsmith San Adres Unit #1416 | 4,800 | 13534327 |
| 210282 | Sep 8, 1983 | Sep 8, 1983 | Bass Enterprises Production Co. | Slator "10" #1 | 4,670 | 13534326 |
| 213707 | Sep 8, 1983 | Sep 8, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1393 | 8,800 | 13534289 |
| 213708 | Sep 8, 1983 | Sep 8, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1396 | 8,800 | 13534288 |
| 210033 | Sep 7, 1983 | Sep 7, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1404 | 6,800 | 13534306 |
| 210038 | Sep 7, 1983 | Sep 7, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1405 | 6,600 | 13534308 |
| 210040 | Sep 7, 1983 | Sep 7, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1406 | 6,600 | 13534313 |
| 210153 | Sep 7, 1983 | Sep 7, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1410 | 6,650 | 13534320 |
| 210036 | Sep 7, 1983 | Sep 7, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1420 | 6,800 | 13534307 |
| 209340 | Sep 2, 1983 | Sep 2, 1983 | Amoco Production Company | Midland Farms "AU" #3 | 10,410 | 13531987 |
| 209800 | Sep 2, 1983 | Sep 2, 1983 | Cities Service Oil & Gas Corp. | West Goldsmith Unit #2005 | 5,800 | 13534297 |
| 209808 | Sep 2, 1983 | Sep 2, 1983 | Cities Service Oil & Gas Corp. | West Goldsmith Unit #2006 | 5,800 | 13534298 |
| 209330 | Sep 2, 1983 | Sep 2, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1412 | 9,300 | 13534305 |
| 208761 | Aug 31, 1983 | Aug 31, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1403 | 7,100 | 13534304 |
| 208636 | Aug 30, 1983 | Aug 30, 1983 | American Petrofina Co. of Tex. | Emmons Unit #102 A | 4,800 | 13534303 |
| 208436 | Aug 30, 1983 | Aug 30, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1402 | 7,550 | 13534302 |
| 208434 | Aug 30, 1983 | Aug 30, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1400 | 7,200 | 13534301 |
| 208432 | Aug 30, 1983 | Aug 30, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1384 | 5,000 | 13534300 |
| 208429 | Aug 30, 1983 | Aug 30, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1383 | 5,000 | 13534299 |
| 213084 | Aug 29, 1983 | Aug 29, 1983 | Kerr-McGee Corporation | Foster "C" #17 | 4,500 | 13534227 |
| 213083 | Aug 29, 1983 | Aug 29, 1983 | Kerr-McGee Corporation | Foster "C" #16 | 4,500 | 13534213 |
| 208045 | Aug 26, 1983 | Aug 26, 1983 | Cities Service Oil & Gas Corp. | Rhodes Cowden Unit #453 | 4,300 | 13534293 |
| 208047 | Aug 26, 1983 | Aug 26, 1983 | Cities Service Oil & Gas Corp. | Rhodes Cowden Unit #454 | 4,300 | 13534292 |
| 208052 | Aug 26, 1983 | Aug 26, 1983 | Cities Service Oil & Gas Corp. | Rhodes Cowden Unit #455 | 4,300 | 13534291 |
| 208042 | Aug 26, 1983 | Aug 26, 1983 | Cities Service Oil & Gas Corp. | Rhodes Cowden Unit #456 | 4,350 | 13534290 |
| 207079 | Aug 24, 1983 | Aug 24, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1399 | 7,200 | 13534294 |
| 206766 | Aug 22, 1983 | Aug 22, 1983 | Union Oil Company of California | Moss, Paul et al "B" Tract 1 #5 | 12,275 | 13534287 |
| 206768 | Aug 22, 1983 | Aug 22, 1983 | Arco Oil & Gas Co. | Cummins, H. E. "K" #3 | 5,850 | 13500044 |
| 206767 | Aug 22, 1983 | Aug 22, 1983 | Arco Oil & Gas Co. | TXL "M" #1 | 5,811 | 13505433 |
| 206710 | Aug 22, 1983 | Aug 22, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1388 | 8,920 | 13534285 |
| 206712 | Aug 22, 1983 | Aug 22, 1983 | Petroleum Technical Services Co. | Cowden, E. F. "C" #4 | 4,290 | 13534286 |
| 206306 | Aug 18, 1983 | Aug 18, 1983 | Amoco Production Company | Moss, Paul "C" #3 | 12,000 | 13534284 |
| 206293 | Aug 18, 1983 | Aug 18, 1983 | Amoco Production Company | Cowden, W. F. "A" #15 | 4,700 | 13534283 |
| 205850 | Aug 16, 1983 | Aug 16, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1397 | 4,830 | 13534282 |
| 205845 | Aug 16, 1983 | Aug 16, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #1398 | 4,830 | 13534281 |
| 205843 | Aug 16, 1983 | Aug 16, 1983 | Fasken, David & Inez G. | Fee ZG #19 | 10,600 | 13534280 |
| 205368 | Aug 12, 1983 | Aug 12, 1983 | Triad Energy Corporation | Woods, E. N. #12 R | 4,700 | 13534254 |
| 204922 | Aug 10, 1983 | Aug 10, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1390 | 7,035 | 13534278 |
| 205030 | Aug 10, 1983 | Aug 10, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1394 | 8,890 | 13534279 |
| 204741 | Aug 9, 1983 | Aug 9, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1387 | 7,035 | 13534275 |
| 204734 | Aug 9, 1983 | Aug 9, 1983 | Kirby, Jack L. | Cowden #2 | 9,350 | 13534274 |
| 204489 | Aug 5, 1983 | Aug 5, 1983 | Viking Energy Corporation | Ratliff, Sallie #1 | 11,000 | 13504993 |
| 204461 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1076 | 6,650 | 13520069 |
| 204428 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith San Andres Unit #B178 | 4,600 | 13534272 |
| 204419 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1193 | 6,650 | 13530125 |
| 204418 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1219 | 6,650 | 13530174 |
| 204416 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1232 | 6,650 | 13530202 |
| 204414 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1260 | 6,650 | 13530313 |
| 204413 | Aug 5, 1983 | Aug 5, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1270 | 6,650 | 13530290 |
| 204399 | Aug 5, 1983 | Aug 5, 1983 | Amoco Production Company | Roberts, T. B. Mrs. R/a 'A' #30 | 10,700 | 13534270 |
| 203706 | Aug 2, 1983 | Aug 2, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1386 | 7,100 | 13534268 |
| 203705 | Aug 2, 1983 | Aug 2, 1983 | Gulf Oil Corp. | Goldsmith, C. A. et Al #1385 | 6,900 | 13534267 |
| 203499 | Aug 1, 1983 | Aug 1, 1983 | Amoco Production Company | North Cowden Unit #1142 W | 4,500 | 13534237 |
| 203463 | Aug 1, 1983 | Aug 1, 1983 | Amoco Production Company | North Cowden Unit #1143 W | 4,550 | 13534238 |
| 203222 | Jul 28, 1983 | Jul 28, 1983 | American Petrofina Co. of Tex. | Emmons Unit #123 | 4,700 | 13534266 |
| 203221 | Jul 28, 1983 | Jul 28, 1983 | American Petrofina Co. of Tex. | Emmons Unit #124 | 4,750 | 13534265 |
| 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 |