| 323012Amendment | Nov 14, 1986 | Nov 14, 1986 | Neumin Production Company | Calhoun | Aluminum Company of America(fee) #14 | 12,552 | 05731420 |
| 322965 | Nov 14, 1986 | Nov 14, 1986 | Neumin Production Company | Calhoun | Aluminum Co. of America (Fee) #13 | 14,000 | 05731419 |
| 322965Amendment | Nov 14, 1986 | Nov 14, 1986 | Neumin Production Company | Calhoun | Aluminum Co. of America (Fee) #13 | 13,024 | 05731419 |
| 320063 | Sep 3, 1986 | Sep 3, 1986 | Neumin Production Company | Calhoun | State Tract 26 #7 | 14,000 | 05731416 |
| 305736 | Aug 27, 1986 | Aug 27, 1986 | Neumin Production Company | Calhoun | Aluminum Company of America #12 | 14,000 | 05731415 |
| 305736Amendment | Aug 27, 1986 | Aug 27, 1986 | Neumin Production Company | Calhoun | Aluminum Co. of America (Fee) #12 | 13,100 | 05731415 |
| 305219 | Aug 12, 1986 | Aug 12, 1986 | Neumin Production Company | Calhoun | State Tract 38 #2 | 11,100 | 05701310 |
| 304343 | Jul 21, 1986 | Jul 21, 1986 | Neumin Production Company | Calhoun | Melbourn, W. C. #C2 | 8,490 | 05701370 |
| 304122 | Jul 15, 1986 | Jul 15, 1986 | Neumin Production Company | Calhoun | State Tract 177 #2D | 5,900 | 05730819 |
| 303049 | Jun 10, 1986 | Jun 10, 1986 | Neumin Production Company | Calhoun | Aluminum Co. of America Fee #11 | 14,000 | 05731370 |
| 329983 | May 12, 1986 | May 12, 1986 | Neumin Production Company | Lavaca | Clark, S. A. #1 A | 10,301 | 28500550 |
| 301725 | May 1, 1986 | May 1, 1986 | Neumin Production Company | Calhoun | State Tract 26 #6L | 12,551 | 05731361 |
| 301157 | Apr 17, 1986 | Apr 17, 1986 | Neumin Production Company | Live Oak | Ingersoll, M. E. Gray #2 | 7,816 | 29731879 |
| 300662 | Apr 7, 1986 | Apr 7, 1986 | Neumin Production Company | Calhoun | Melbourn, W. C. #C3 | 10,006 | 05701256 |
| 300739 | Mar 31, 1986 | Mar 31, 1986 | Neumin Production Company | Calhoun | State Tract 26 #1 | 11,550 | 05701247 |
| 300355 | Mar 28, 1986 | Mar 28, 1986 | Neumin Production Company | Calhoun | Aluminum Company of America Fee #3 | 11,220 | 05701376 |
| 300901 | Mar 26, 1986 | Mar 26, 1986 | Neumin Production Company | Calhoun | State Tract 196 #1L | 6,400 | 05731244 |
| 300002 | Mar 20, 1986 | Mar 20, 1986 | Neumin Production Company | Calhoun | State Tract 184 #3 | 5,859 | 05731371 |
| 297954 | Feb 19, 1986 | Feb 19, 1986 | Neumin Production Company | Calhoun | State Tract 27 #3 | 12,232 | 05731356 |
| 296931 | Feb 5, 1986 | Feb 5, 1986 | Neumin Production Company | Calhoun | State Tract 38 #5 | 14,000 | 05731393 |
| 286724 | Oct 4, 1985 | Oct 4, 1985 | Neumin Production Company | Calhoun | State Tract 23 #3 | 12,428 | 05731403 |
| 283119 | Aug 22, 1985 | Aug 22, 1985 | Neumin Production Company | Calhoun | State Tract 38 #5 | 14,000 | 05731393 |
| 282123 | Aug 8, 1985 | Aug 8, 1985 | Neumin Production Company | Calhoun | State Tract 184 #2F | 5,856 | 05731357 |
| 278141 | Jun 19, 1985 | Jun 19, 1985 | Neumin Production Company | Calhoun | State Tract 37 #2 | 12,068 | 05731382 |
| 275637 | May 22, 1985 | May 22, 1985 | Neumin Production Company | Calhoun | State Tract 176 #1U | 6,055 | 05701128 |
| 273397 | Apr 23, 1985 | Apr 23, 1985 | Neumin Production Company | Calhoun | State Tract 226 #1 | 9,670 | 23932648 |
| 272301 | Apr 16, 1985 | Apr 16, 1985 | Neumin Production Company | Calhoun | State Tract 90 #4 | 9,800 | 05731376 |
| 272299 | Apr 16, 1985 | Apr 16, 1985 | Neumin Production Company | Calhoun | State Tract 90 #5 | 9,800 | 05731375 |
| 270906 | Mar 29, 1985 | Mar 29, 1985 | Neumin Production Company | Calhoun | State Tract 177 #6 | 6,000 | 05731372 |
| 270804 | Mar 28, 1985 | Mar 28, 1985 | Neumin Production Company | Calhoun | State Tract 184 #3 | 6,000 | 05731371 |
| 270102 | Mar 20, 1985 | Mar 20, 1985 | Neumin Production Company | Calhoun | Aluminum Company of America #11 | 14,000 | 05731370 |
| 269680 | Mar 15, 1985 | Mar 15, 1985 | Neumin Production Company | Calhoun | State Tract 197 #2 | 6,000 | 05731369 |
| 269472 | Mar 13, 1985 | Mar 13, 1985 | Neumin Production Company | La Salle | Alderman, Ezra #2 | 7,500 | 28331145 |
| 267647 | Feb 25, 1985 | Feb 25, 1985 | Neumin Production Company | De Witt | Marie Dueser Gas Unit #1 | 13,500 | 12331104 |
| 267477 | Feb 22, 1985 | Feb 22, 1985 | Neumin Production Company | Calhoun | State Tract 176 #4D | 5,953 | 05731228 |
| 267235 | Feb 19, 1985 | Feb 19, 1985 | Neumin Production Company | Calhoun | State Tract 176 #4F | 5,953 | 05731228 |
| 266071 | Feb 6, 1985 | Feb 6, 1985 | Neumin Production Company | Galveston | Latimer, Ursula L. #1 | 15,000 | 16731048 |
| 264514 | Jan 17, 1985 | Jan 17, 1985 | Neumin Production Company | Calhoun | Aluminum Company of America #10 | 14,000 | 05731364 |
| 263609 | Jan 7, 1985 | Jan 7, 1985 | Neumin Production Company | Calhoun | State Tract 26 #6U | 12,551 | 05731361 |
| 262352 | Dec 28, 1984 | Dec 28, 1984 | Neumin Production Company | Calhoun | State Tract 184 #2 | 5,856 | 05731357 |
| 261782 | Dec 17, 1984 | Dec 17, 1984 | Neumin Production Company | Calhoun | State Tract 27 #3 | 12,232 | 05731356 |
| 257978 | Nov 16, 1984 | Nov 16, 1984 | Neumin Production Company | Aransas | State Tract 81 #2 | 9,287 | 00730758 |
| 255780 | Oct 23, 1984 | Oct 23, 1984 | Neumin Production Company | Calhoun | State Tract 39 #4 | 14,500 | 05731347 |
| 251370 | Sep 14, 1984 | Sep 14, 1984 | Neumin Production Company | Calhoun | State Tract 244 #1 | 6,000 | 05731344 |
| 251022 | Sep 11, 1984 | Sep 11, 1984 | Neumin Production Company | Hidalgo | Beaurline, A. W. #1 | 17,500 | 21531540 |
| 251170 | Sep 11, 1984 | Sep 11, 1984 | Neumin Production Company | Calhoun | State Tract 39 #3 | 14,500 | 05731342 |
| 249693 | Aug 28, 1984 | Aug 28, 1984 | Neumin Production Company | De Witt | Reiffert, Walter #1 | 12,500 | 12331400 |
| 249088 | Aug 8, 1984 | Aug 8, 1984 | Neumin Production Company | Calhoun | State Tract 38 #4 | 12,370 | 05731335 |
| 246965 | Jul 31, 1984 | Jul 31, 1984 | Neumin Production Company | Galveston | Billy J. Roberts Unit #1 | 16,000 | 16731005 |
| 247056 | Jul 31, 1984 | Jul 31, 1984 | Neumin Production Company | Calhoun | State Tract 175 #2 | 5,947 | 05701130 |
| 244196 | Jul 15, 1984 | Jul 15, 1984 | Neumin Production Company | Calhoun | S. T. 177 #2D | 5,900 | 05730819 |
| 243677 | Jul 2, 1984 | Jul 2, 1984 | Neumin Production Company | Calhoun | State Tract 177 #5D | 5,800 | 05731330 |
| 243678 | Jul 2, 1984 | Jul 2, 1984 | Neumin Production Company | Calhoun | State Tract 197 #1F | 5,800 | 05731331 |
| 242569 | Jun 20, 1984 | Jun 20, 1984 | Neumin Production Company | Calhoun | Aluminum Co. of America Fee #9 | 13,411 | 05731328 |
| 241307 | Jun 6, 1984 | Jun 6, 1984 | Neumin Production Company | Lavaca | Smith, Edna #3 | 6,500 | 28531830 |
| 241057 | Jun 5, 1984 | Jun 5, 1984 | Neumin Production Company | Calhoun | State Tract 38 #3 | 13,450 | 05731274 |
| 238788 | May 15, 1984 | May 15, 1984 | Neumin Production Company | Lavaca | Smith, Edna et Al #2 | 6,000 | 28531416 |
| 238799 | May 14, 1984 | May 14, 1984 | Neumin Production Company | Lavaca | Clark, S. A. Estate #4A | 4,013 | 28531825 |
| 237139 | May 1, 1984 | May 1, 1984 | Neumin Production Company | Calhoun | State Tract 39 #1 | 11,577 | 05701309 |
| 237208 | May 1, 1984 | May 1, 1984 | Neumin Production Company | Lavaca | Teltschick #3D | 4,014 | 28530626 |
| 236265 | Apr 20, 1984 | Apr 20, 1984 | Neumin Production Company | Calhoun | State Tract 85 #2 | 9,814 | 05731318 |
| 235904 | Apr 17, 1984 | Apr 17, 1984 | Neumin Production Company | Aransas | State Tract 60 #2 | 9,502 | 00730744 |
| 235679 | Apr 13, 1984 | Apr 13, 1984 | Neumin Production Company | Calhoun | State Tract 90 #3 | 9,820 | 05731317 |
| 235693 | Apr 13, 1984 | Apr 13, 1984 | Neumin Production Company | De Witt | Keseling, Francis B. #1 | 7,600 | 12331372 |
| 235490 | Apr 12, 1984 | Apr 12, 1984 | Neumin Production Company | Calhoun | State Tract 177 #4D | 5,850 | 05731219 |
| 234880 | Apr 6, 1984 | Apr 6, 1984 | Neumin Production Company | Starr | E. Escobar et-al Unit #1 | 8,200 | 42731881 |
| 234213 | Apr 2, 1984 | Apr 2, 1984 | Neumin Production Company | Goliad | Poehlmann, Marion #2 | 8,500 | 17531855 |
| 233915 | Mar 28, 1984 | Mar 28, 1984 | Neumin Production Company | Calhoun | State Tract 226 Unit #1 | 6,200 | 05731314 |
| 233629 | Mar 27, 1984 | Mar 27, 1984 | Neumin Production Company | Live Oak | Ingersoll, M. E. Gray #3 | 8,100 | 29733427 |
| 228555 | Feb 3, 1984 | Feb 3, 1984 | Neumin Production Company | Calhoun | State Tract 177 #4D | 5,850 | 05731219 |
| 227487 | Jan 25, 1984 | Jan 25, 1984 | Neumin Production Company | Calhoun | State Tract 175 #2 | 6,000 | 05701130 |
| 226947 | Jan 23, 1984 | Jan 23, 1984 | Neumin Production Company | Calhoun | State Tract 186 #1 | 6,000 | 05731302 |
| 226941 | Jan 23, 1984 | Jan 23, 1984 | Neumin Production Company | Calhoun | State Tract 200 #3 | 6,000 | 05731299 |
| 226944 | Jan 23, 1984 | Jan 23, 1984 | Neumin Production Company | Calhoun | State Tract 196 #2 | 6,000 | 05731301 |
| 226943 | Jan 23, 1984 | Jan 23, 1984 | Neumin Production Company | Calhoun | State Tract 196 #3 | 6,000 | 05731300 |
| 225169 | Dec 29, 1983 | Dec 29, 1983 | Neumin Production Company | Smith | Tyler State Park #1 | 10,500 | 42330763 |
| 223971 | Dec 15, 1983 | Dec 15, 1983 | Neumin Production Company | Calhoun | State Tract 240 #1 | 9,504 | 05700746 |
| 222938 | Dec 7, 1983 | Dec 7, 1983 | Neumin Production Company | Calhoun | State Tract 196 #1L | 6,400 | 05731244 |
| 219422 | Nov 1, 1983 | Nov 1, 1983 | Neumin Production Company | Brazos | R. Schram Unit #1 | 8,900 | 04131040 |
| 219028 | Oct 27, 1983 | Oct 27, 1983 | Neumin Production Company | Calhoun | State Tract 200 #2 | 6,000 | 05731286 |
| 218181 | Oct 20, 1983 | Oct 20, 1983 | Neumin Production Company | Lavaca | Teltschick #3F | 4,014 | 28530626 |
| 218183 | Oct 20, 1983 | Oct 20, 1983 | Neumin Production Company | Lavaca | Salem Baptist Church #1 | 9,000 | 28531765 |
| 212601 | Sep 14, 1983 | Sep 14, 1983 | Neumin Production Company | Calhoun | State Tract 38 #2 | 11,100 | 05701310 |
| 210714 | Sep 8, 1983 | Sep 8, 1983 | Neumin Production Company | Jackson | Kallus, Emil A. et Al #1 | 10,500 | 23931912 |
| 211033 | Sep 7, 1983 | Sep 7, 1983 | Neumin Production Company | Calhoun | State Tract 38 #3 | 16,000 | 05731274 |
| 206078 | Aug 17, 1983 | Aug 17, 1983 | Neumin Production Company | Calhoun | J. W. Doremus et al Unit #1 | 8,600 | 05731182 |
| 202195 | Jul 20, 1983 | Jul 20, 1983 | Neumin Production Company | Webb | Olmitos Ranch, Inc. #1 | 6,720 | 47933664 |
| 201904 | Jul 19, 1983 | Jul 19, 1983 | Neumin Production Company | Calhoun | State Tract 26 #3 | 11,500 | 05701311 |
| 200271 | Jul 5, 1983 | Jul 5, 1983 | Neumin Production Company | Calhoun | State Tract 175 #3F | 5,950 | 05730337 |
| 198786 | Jun 20, 1983 | Jun 20, 1983 | Neumin Production Company | Calhoun | State Tract "H" #1 | 6,500 | 05731255 |
| 198256 | Jun 15, 1983 | Jun 15, 1983 | Neumin Production Company | Calhoun | State Tract 176 #3D | 5,851 | 05730824 |
| 197136 | Jun 2, 1983 | Jun 2, 1983 | Neumin Production Company | Goliad | Carlyn Hurst Unit #1 | 7,769 | 17531546 |
| 197106 | Jun 2, 1983 | Jun 2, 1983 | Neumin Production Company | Live Oak | Harry L. Hinton Unit et Al #2 | 8,123 | 29730968 |
| 196885 | Jun 1, 1983 | Jun 1, 1983 | Neumin Production Company | Calhoun | State Tract 27 #2 | 11,958 | 05731251 |
| 194842 | May 12, 1983 | May 12, 1983 | Neumin Production Company | Calhoun | Aluminum Co. of America (Fee) #2 | 11,510 | 05701361 |
| 193673 | May 6, 1983 | May 6, 1983 | Neumin Production Company | Live Oak | Ingersoll, M.E. Gray #2 | 7,816 | 29731879 |
| 190086 | Mar 31, 1983 | Mar 31, 1983 | Neumin Production Company | Calhoun | State Tract 26 #1 | 11,500 | 05701247 |
| 189588 | Mar 25, 1983 | Mar 25, 1983 | Neumin Production Company | Calhoun | State Tract 196 #1 | 6,400 | 05731244 |
| 188329 | Mar 14, 1983 | Mar 14, 1983 | Neumin Production Company | Calhoun | State Tract 26 #5 | 11,500 | 05731242 |
| 184823 | Feb 1, 1983 | Feb 1, 1983 | Neumin Production Company | Calhoun | State Tract 90 #2 | 9,825 | 05701397 |