| 405639 | Nov 3, 1992 | Nov 3, 1992 | WCS Oil and Gas Corporation | Anderson | Watts #1 | 11,000 | 00132174 |
| 402129 | Aug 10, 1992 | Aug 10, 1992 | WCS Oil and Gas Corporation | Fayette | Birdie #2 | 5,500 | 14932674 |
| 399551 | May 21, 1992 | May 21, 1992 | WCS Oil and Gas Corporation | Polk | Cameron Minerals #2H | 10,700 | 37330783 |
| 398828 | Apr 29, 1992 | Apr 29, 1992 | WCS Oil and Gas Corporation | Jackson | Burditt #1 | 10,000 | 23932636 |
| 398828Amendment | Apr 29, 1992 | Apr 29, 1992 | WCS Oil and Gas Corporation | Jackson | Burditt #1 | 10,000 | 23932636 |
| 398617 | Apr 22, 1992 | Apr 22, 1992 | WCS Oil and Gas Corporation | Brazos | Fitch Unit #1H | 9,000 | 04131618 |
| 398471 | Apr 16, 1992 | Apr 16, 1992 | WCS Oil and Gas Corporation | Washington | Morgan, Ashley #1 | 8,000 | 47730691 |
| 398471Amendment | Apr 16, 1992 | Apr 16, 1992 | WCS Oil and Gas Corporation | Washington | Morgan, Ashley #1 | 8,000 | 47730691 |
| 397465 | Mar 12, 1992 | Mar 12, 1992 | WCS Oil and Gas Corporation | Fayette | Noack Unit #1H | 9,500 | 14932599 |
| 397465Amendment | Mar 12, 1992 | Mar 12, 1992 | WCS Oil and Gas Corporation | Fayette | Noack Unit #1H | 11,859 | 14932599 |
| 397387 | Mar 11, 1992 | Mar 11, 1992 | WCS Oil and Gas Corporation | Brazos | Britten #1H | 9,000 | 04131604 |
| 396862 | Feb 20, 1992 | Feb 20, 1992 | WCS Oil and Gas Corporation | Fayette | Trimble Unit #1 | 11,920 | 14931301 |
| 396414 | Feb 4, 1992 | Feb 4, 1992 | WCS Oil and Gas Corporation | Brazos | Carter #1H | 9,000 | 04131581 |
| 396414Amendment | Feb 4, 1992 | Feb 4, 1992 | WCS Oil and Gas Corporation | Brazos | Carter #1H | 9,000 | 04131581 |
| 396414Amendment | Feb 4, 1992 | Feb 4, 1992 | WCS Oil and Gas Corporation | Brazos | Carter #1H | 9,000 | 04131581 |
| 396078 | Jan 23, 1992 | Jan 23, 1992 | WCS Oil and Gas Corporation | Fayette | Solis, Barbara #2 | 5,800 | 14932572 |
| 384617 | Dec 13, 1991 | Dec 13, 1991 | WCS Oil and Gas Corporation | Frio | Chiodo "C" #6H | 7,500 | 16333004 |
| 394949 | Dec 11, 1991 | Dec 11, 1991 | WCS Oil and Gas Corporation | Burleson | Will Unit #2H | 9,000 | 05133296 |
| 393473 | Oct 31, 1991 | Oct 31, 1991 | WCS Oil and Gas Corporation | Fayette | Trimble Unit #1 | 11,920 | 14931301 |
| 393191 | Oct 24, 1991 | Oct 24, 1991 | WCS Oil and Gas Corporation | Brazos | BDF #1H | 9,000 | 04131546 |
| 393191Amendment | Oct 24, 1991 | Oct 24, 1991 | WCS Oil and Gas Corporation | Brazos | BDF #1H | 9,000 | 04131546 |
| 392300 | Sep 27, 1991 | Sep 27, 1991 | WCS Oil and Gas Corporation | Brazos | Conlee Unit #4H | 9,000 | 04131535 |
| 392299 | Sep 27, 1991 | Sep 27, 1991 | WCS Oil and Gas Corporation | Fayette | Dernehl #2 | 5,800 | 14932517 |
| 390153 | Jul 22, 1991 | Jul 22, 1991 | WCS Oil and Gas Corporation | Burleson | Frances Unit #1H | 12,500 | 05133263 |
| 390152 | Jul 22, 1991 | Jul 22, 1991 | WCS Oil and Gas Corporation | Brazos | Conlee #2H | 12,500 | 04131516 |
| 389206 | Jun 21, 1991 | Jun 21, 1991 | WCS Oil and Gas Corporation | Burleson | Matilda Unit #1H | 12,500 | 05133253 |
| 389206Amendment | Jun 21, 1991 | Jun 21, 1991 | WCS Oil and Gas Corporation | Burleson | Matilda Unit #1H | 9,000 | 05133253 |
| 388282 | May 24, 1991 | May 24, 1991 | WCS Oil and Gas Corporation | Brazos | Conlee #1H | 12,500 | 04131506 |
| 387175 | Apr 25, 1991 | Apr 25, 1991 | WCS Oil and Gas Corporation | Polk | Cameron Minerals #1H | 14,800 | 37330769 |
| 387175Amendment | Apr 25, 1991 | Apr 25, 1991 | WCS Oil and Gas Corporation | Polk | Cameron Minerals #1H | 10,700 | 37330769 |
| 387130 | Apr 24, 1991 | Apr 24, 1991 | WCS Oil and Gas Corporation | Burleson | Frank Unit #1H | 12,500 | 05133229 |
| 385630 | Mar 12, 1991 | Mar 12, 1991 | WCS Oil and Gas Corporation | La Salle | Avant Unit #1H | 7,000 | 28331427 |
| 385249 | Mar 1, 1991 | Mar 1, 1991 | WCS Oil and Gas Corporation | Burleson | Sam Unit #1H | 12,500 | 05133209 |
| 384500 | Feb 11, 1991 | Feb 11, 1991 | WCS Oil and Gas Corporation | Dimmit | Strait #1H | 7,500 | 12732983 |
| 383635 | Jan 18, 1991 | Jan 18, 1991 | WCS Oil and Gas Corporation | Frio | Chiodo - Astro "A" #6H | 7,500 | 16332981 |
| 382201 | Dec 10, 1990 | Dec 10, 1990 | WCS Oil and Gas Corporation | Frio | Chiodo-Astro "A" #5H | 7,500 | 16332944 |
| 381423 | Nov 20, 1990 | Nov 20, 1990 | WCS Oil and Gas Corporation | Dimmit | Moore-Bush Unit #1H | 7,500 | 12732962 |
| 381423Amendment | Nov 20, 1990 | Nov 20, 1990 | WCS Oil and Gas Corporation | Dimmit | Moore-Bush Unit #1H | 7,500 | 12732962 |
| 381422 | Nov 20, 1990 | Nov 20, 1990 | WCS Oil and Gas Corporation | Frio | Wittman Unit #2H | 7,500 | 16332922 |
| 380217 | Oct 26, 1990 | Oct 26, 1990 | WCS Oil and Gas Corporation | La Salle | Crawford #1H | 7,800 | 28331378 |
| 380216 | Oct 26, 1990 | Oct 26, 1990 | WCS Oil and Gas Corporation | Burleson | Will Unit #1H | 12,500 | 05133141 |
| 380216Amendment | Oct 26, 1990 | Oct 26, 1990 | WCS Oil and Gas Corporation | Burleson | Will Unit #1H | 12,500 | 05133141 |
| 377844 | Sep 11, 1990 | Sep 11, 1990 | WCS Oil and Gas Corporation | Dimmit | Continental Corp. #1H | 7,500 | 12732931 |
| 377843 | Sep 11, 1990 | Sep 11, 1990 | WCS Oil and Gas Corporation | Frio | McDonald #1H | 7,500 | 16332840 |
| 377842 | Sep 11, 1990 | Sep 11, 1990 | WCS Oil and Gas Corporation | Frio | Church #1H | 7,500 | 16332841 |
| 377842Amendment | Sep 11, 1990 | Sep 11, 1990 | WCS Oil and Gas Corporation | Frio | Church #1H | 7,500 | 16332841 |
| 377083 | Aug 24, 1990 | Aug 24, 1990 | WCS Oil and Gas Corporation | Frio | Chiodo "C" #5H | 7,500 | 16332820 |
| 375423 | Jul 11, 1990 | Jul 11, 1990 | WCS Oil and Gas Corporation | Dimmit | Rod, R. J. "Bob" #2H | 7,500 | 12732908 |
| 375423Amendment | Jul 11, 1990 | Jul 11, 1990 | WCS Oil and Gas Corporation | Dimmit | Rod, R. J. "Bob" #2H | 7,500 | 12732908 |
| 373557 | May 18, 1990 | May 18, 1990 | WCS Oil and Gas Corporation | Dimmit | Eldridge #1H | 7,000 | 12732889 |
| 373346 | May 14, 1990 | May 14, 1990 | WCS Oil and Gas Corporation | Frio | Barbara Wittman Unit #1H | 7,000 | 16332591 |
| 372570 | Apr 24, 1990 | Apr 24, 1990 | WCS Oil and Gas Corporation | La Salle | Bergara #1H | 7,000 | 28331316 |
| 369923 | Feb 15, 1990 | Feb 15, 1990 | WCS Oil and Gas Corporation | Frio | Hunter #1H | 7,000 | 16332651 |
| 368024 | Feb 15, 1990 | Feb 15, 1990 | WCS Oil and Gas Corporation | Lee | Clemons Unit #1 | 8,000 | 28730796 |
| 369803 | Feb 13, 1990 | Feb 13, 1990 | WCS Oil and Gas Corporation | Frio | Heiser #1H | 7,000 | 16332649 |
| 369040 | Jan 24, 1990 | Jan 24, 1990 | WCS Oil and Gas Corporation | Fayette | Fuchs "D" #5B | 4,600 | 14932383 |
| 367808 | Dec 19, 1989 | Dec 19, 1989 | WCS Oil and Gas Corporation | Dimmit | Rod, A.J. #1H | 7,500 | 12732840 |
| 366338 | Nov 10, 1989 | Nov 10, 1989 | WCS Oil and Gas Corporation | Fayette | Petrick "a" Unit #2 | 5,800 | 14932371 |
| 366206 | Nov 9, 1989 | Nov 9, 1989 | WCS Oil and Gas Corporation | Frio | Wittman, Barbara #1H | 7,000 | 16332591 |
| 363958 | Sep 14, 1989 | Sep 14, 1989 | WCS Oil and Gas Corporation | Fayette | Hackemack Unit #1 | 8,900 | 14932354 |
| 363582 | Sep 5, 1989 | Sep 5, 1989 | WCS Oil and Gas Corporation | Brazos | Loehr Unit #1 | 4,600 | 04131452 |
| 363090 | Aug 22, 1989 | Aug 22, 1989 | WCS Oil and Gas Corporation | Fayette | Petrich Unit #1 | 5,800 | 14932350 |
| 360512 | Jun 16, 1989 | Jun 16, 1989 | WCS Oil and Gas Corporation | Fayette | Weyand #1 | 7,350 | 14932309 |
| 359469 | May 18, 1989 | May 18, 1989 | WCS Oil and Gas Corporation | Fayette | Solis, Christina #1 | 10,390 | 14931084 |
| 358958 | May 4, 1989 | May 4, 1989 | WCS Oil and Gas Corporation | Fayette | Bonnie Unit #1 | 13,800 | 14932336 |
| 358319 | Apr 19, 1989 | Apr 19, 1989 | WCS Oil and Gas Corporation | Fayette | Solis, Barbara #1 | 6,000 | 14932329 |
| 357544 | Mar 29, 1989 | Mar 29, 1989 | WCS Oil and Gas Corporation | Brazos | Lightsey #2 | 5,500 | 04131447 |
| 357028 | Mar 14, 1989 | Mar 14, 1989 | WCS Oil and Gas Corporation | Fayette | Weyand Unit #2 | 9,000 | 14932323 |
| 356145 | Feb 16, 1989 | Feb 16, 1989 | WCS Oil and Gas Corporation | Fayette | Park Unit #1 | 13,800 | 14932319 |
| 356145Amendment | Feb 16, 1989 | Feb 16, 1989 | WCS Oil and Gas Corporation | Fayette | Park Unit #1 | 13,800 | 14932319 |
| 355479 | Jan 24, 1989 | Jan 24, 1989 | WCS Oil and Gas Corporation | Fayette | Bergmann #1 | 7,800 | 14932316 |
| 354847 | Jan 3, 1989 | Jan 3, 1989 | WCS Oil and Gas Corporation | Brazos | Lightsey #1 | 5,500 | 04131443 |
| 354341 | Dec 15, 1988 | Dec 15, 1988 | WCS Oil and Gas Corporation | Fayette | Weyand #1 | 8,000 | 14932309 |
| 352992 | Nov 4, 1988 | Nov 4, 1988 | WCS Oil and Gas Corporation | Fayette | Schultz #2 | 7,000 | 14932248 |
| 350798 | Nov 2, 1988 | Nov 2, 1988 | WCS Oil and Gas Corporation | Fayette | Shorty (Horiz) Unit #1H | 10,000 | 14930392 |
| 351921 | Oct 4, 1988 | Oct 4, 1988 | WCS Oil and Gas Corporation | Fayette | Rauch Unit (Horiz.) #1H | 12,000 | 14932052 |
| 351315 | Sep 16, 1988 | Sep 16, 1988 | WCS Oil and Gas Corporation | Fayette | Weishuhn (Horiz) #1H | 10,000 | 14931559 |
| 350612 | Aug 31, 1988 | Aug 31, 1988 | WCS Oil and Gas Corporation | Lee | Jackson, Bonner #4H | 10,000 | 28730627 |
| 349798 | Aug 4, 1988 | Aug 4, 1988 | WCS Oil and Gas Corporation | Fayette | Bald Eagle (Horiz) #2H | 10,000 | 14930438 |
| 348487 | Jul 1, 1988 | Jul 1, 1988 | WCS Oil and Gas Corporation | Washington | Raymond Lehmann Unit #1 | 8,000 | 47730658 |
| 348485 | Jul 1, 1988 | Jul 1, 1988 | WCS Oil and Gas Corporation | Fayette | Lucky Thirteen Unit (Horiz) #2 | 10,000 | 14931626 |
| 346937 | Jun 17, 1988 | Jun 17, 1988 | WCS Oil and Gas Corporation | Lee | Richter "A" #2H | 10,000 | 28732052 |
| 343463 | Mar 4, 1988 | Mar 4, 1988 | WCS Oil and Gas Corporation | Lee | Bamsch #1H | 10,000 | 28730614 |
| 341627 | Jan 20, 1988 | Jan 20, 1988 | WCS Oil and Gas Corporation | Fayette | Rauch Unit #1H | 12,000 | 14932052 |
| 336765 | Nov 30, 1987 | Nov 30, 1987 | WCS Oil and Gas Corporation | Lee | Wood Unit #3 | 10,000 | 28732145 |
| 339112 | Nov 19, 1987 | Nov 19, 1987 | WCS Oil and Gas Corporation | Fayette | Schultz #4 | 7,000 | 14932254 |
| 338120 | Oct 29, 1987 | Oct 29, 1987 | WCS Oil and Gas Corporation | Fayette | Schultz #3 | 7,000 | 14932251 |
| 336771 | Oct 28, 1987 | Oct 28, 1987 | WCS Oil and Gas Corporation | Lee | WCS-Bowers #2A | 10,000 | 28732147 |
| 337826 | Oct 23, 1987 | Oct 23, 1987 | WCS Oil and Gas Corporation | Lee | Morgan, Mary #2 | 7,945 | 28730665 |
| 337274 | Oct 12, 1987 | Oct 12, 1987 | WCS Oil and Gas Corporation | Fayette | Schultz #2 | 7,000 | 14932248 |
| 336866 | Oct 2, 1987 | Oct 2, 1987 | WCS Oil and Gas Corporation | Lee | WCS Bowers #3A | 10,000 | 28732148 |
| 335768 | Sep 10, 1987 | Sep 10, 1987 | WCS Oil and Gas Corporation | Fayette | Schultz #1 | 7,000 | 14932246 |
| 333315 | Jul 22, 1987 | Jul 22, 1987 | WCS Oil and Gas Corporation | Lee | Siegeler Unit #1 | 10,000 | 28732112 |
| 329436 | Jul 13, 1987 | Jul 13, 1987 | WCS Oil and Gas Corporation | Lee | McFarland "A" #1 | 10,000 | 28732067 |
| 332581 | Jul 7, 1987 | Jul 7, 1987 | WCS Oil and Gas Corporation | Lee | Mann #1 | 10,000 | 28732103 |
| 330661 | Jun 19, 1987 | Jun 19, 1987 | WCS Oil and Gas Corporation | Lee | Rme Bowers #1A | 10,000 | 28732083 |
| 330660 | Jun 19, 1987 | Jun 19, 1987 | WCS Oil and Gas Corporation | Lee | Bowers #1A | 10,000 | 28732082 |
| 331572 | Jun 12, 1987 | Jun 12, 1987 | WCS Oil and Gas Corporation | Lee | Osage #1 | 10,000 | 28732094 |
| 331207 | Jun 4, 1987 | Jun 4, 1987 | WCS Oil and Gas Corporation | Lee | Joyce #1 | 10,000 | 28732091 |
| 331207Amendment | Jun 4, 1987 | Jun 4, 1987 | WCS Oil and Gas Corporation | Lee | Joyce Unit #1 | 10,000 | 28732091 |