| Blackburn #342-025-33250 | Dewbre Petroleum Corporation | Bee, TXWildcat | PluggedGas | 2,700 | Oct 17, 2003 | — | — |
| Blackburn #442-025-33251 | Dewbre Petroleum Corporation | Bee, TXBerclair South (2300) | PluggedGas | 2,700 | Oct 17, 2003 | — | — |
| Robertson Gas Unit #142-215-33144 | Dewbre Petroleum Corporation | Hidalgo, TXShepherd (L-2) | PluggedGas | 10,000 | Sep 29, 2003 | — | — |
| Lehrer Sec. 4 W #142-481-34575 | Dewbre Petroleum Corporation | Wharton, TXWharco Shilling (Frio 4200) | PluggedGas | 4,500 | Sep 19, 2003 | — | — |
| Casa Blanca B #142-215-33140 | Dewbre Petroleum Corporation | Hidalgo, TXSantellana South (Frio Vksbg) | Temporarily abandonedGas | 8,830 | Sep 16, 2003 | — | — |
| Scout Royalty #142-215-33125 | Dewbre Petroleum Corporation | Hidalgo, TXRio Frio (10 200) | PluggedGas | 11,500 | Aug 5, 2003 | — | — |
| Pate Gas Unit 1 #142-215-32180 | Dewbre Petroleum Corporation | Hidalgo, TXHidalgo (Kawahata) | PluggedGas | 7,700 | Jul 29, 2003 | — | — |
| Jerico Ltd Gas Unit #642-215-33107 | Dewbre Petroleum Corporation | Hidalgo, TXCadre (Vicksburg Patriot) | ActiveGas | 15,805 | May 13, 2003 | — | — |
| Slick Estate 527 #242-427-33593 | Dewbre Petroleum Corporation | Starr, TXRincon E. (I Sand) | Shut inOil | 4,600 | Mar 20, 2003 | — | — |
| Thomson-Barrow #a 142-025-33203 | Dewbre Petroleum Corporation | Bee, TXPapalote E. (3250 -B-) | PluggedOil | 3,500 | Mar 3, 2003 | — | — |
| Thomson-Barrow #b 142-025-33204 | Dewbre Petroleum Corporation | Bee, TXMassingill W. (Chamberlain) | PluggedOil | 6,100 | Mar 3, 2003 | — | — |
| Lehrer Sec. 3 #142-481-34501 | Dewbre Petroleum Corporation | Wharton, TXWharco Shilling (Frio 4200) | PluggedGas | 4,500 | Jan 24, 2003 | — | — |
| Lehrer Sec. 18 #242-481-34502 | Dewbre Petroleum Corporation | Wharton, TXWharco Shilling (Frio 4200) | PluggedGas | 4,500 | Jan 24, 2003 | — | — |
| Mayo Tom #142-391-32493 | Dewbre Petroleum Corporation | Refugio, TXLa Rosa (6750 Above Gas) | PluggedGas | 3,800 | Dec 12, 2002 | — | — |
| Valderas Gas Unit #142-215-33048 | Dewbre Petroleum Corporation | Hidalgo, TXMercedes (11000) | PluggedGas | 11,200 | Dec 9, 2002 | — | — |
| J. C. Mann Gas Unit #542-215-33002 | Dewbre Petroleum Corporation | Hidalgo, TXCadre (Vicksburg Patriot) | Temporarily abandonedGas | 15,860 | Oct 30, 2002 | — | — |
| Slick Estate 527 #142-427-33547 | Dewbre Petroleum Corporation | Starr, TXRincon E. (Deep 8550) | Temporarily abandonedGas | 9,500 | Oct 23, 2002 | — | — |
| Larami Ltd #142-175-33469 | Dewbre Petroleum Corporation | Goliad, TXJobar (Yegua) | ActiveGas | 5,710 | Oct 21, 2002 | — | — |
| Williams #242-285-32319 | Dewbre Petroleum Corporation | Lavaca, TXEsperanza (8800) | PluggedGas | 13,000 | Aug 9, 2002 | — | — |
| Morrison #142-481-34459 | Dewbre Petroleum Corporation | Wharton, TXBernard W. (7850) | PluggedGas | 8,300 | Jul 12, 2002 | — | — |
| Lehrer Sec. 4 #142-089-32324 | Dewbre Petroleum Corporation | Colorado, TXGarwood East (3900) | PluggedGas | 4,500 | Jun 13, 2002 | — | — |
| Lehrer Sec. 18 #142-481-34452 | Dewbre Petroleum Corporation | Wharton, TXWharco Shilling (Frio 4050) | PluggedGas | 4,500 | Jun 13, 2002 | — | — |
| East Allen #a 342-273-32346 | Dewbre Petroleum Corporation | Kleberg, TXKingsville (Miocene) | PluggedGas | 3,500 | Apr 18, 2002 | — | — |
| East Allen #a 242-273-32345 | Dewbre Petroleum Corporation | Kleberg, TXWildcat | PluggedGas | 3,500 | Mar 20, 2002 | — | — |
| Gracey #142-089-32309 | Dewbre Petroleum Corporation | Colorado, TXMatthews (Wilcox Upper) | PluggedGas | 10,000 | Nov 20, 2001 | — | — |
| Stone #142-489-31048 | Dewbre Petroleum Corporation | Willacy, TXPaso Real (9600) | PluggedGas | 10,500 | Nov 20, 2001 | — | — |
| Lockhart Gas Unit #742-215-32942 | Dewbre Petroleum Corporation | Hidalgo, TXWeslaco North (Frio Cons.) | ActiveGas | 9,050 | Oct 31, 2001 | — | — |
| Charles #242-285-32934 | Dewbre Petroleum Corporation | Lavaca, TXLavaca River (Yegua) | ActiveInjection | 5,850 | Oct 31, 2001 | — | — |
| Arco Dougherty/Eia Unit #1 #142-215-31927 | Dewbre Petroleum Corporation | Hidalgo, TXTexan Gardens-Tabasco N. (Cons) | ActiveGas | 14,550 | Aug 22, 2001 | — | — |
| Charles #142-285-32913 | Dewbre Petroleum Corporation | Lavaca, TXSartwelle West (Yegua 5600) | ActiveInjection | 5,900 | Jul 25, 2001 | — | — |
| E. E. Guerra #1642-215-32894 | Dewbre Petroleum Corporation | Hidalgo, TXSantellana South (Frio Vksbg) | ActiveGas | 8,629 | May 14, 2001 | — | — |
| State LMB Partnership #142-427-33365 | Dewbre Petroleum Corporation | Starr, TXRincon E. (Deep 8550) | Temporarily abandonedGas | 9,500 | May 10, 2001 | — | — |
| Guerra E. E. #1542-215-32891 | Dewbre Petroleum Corporation | Hidalgo, TXMcAllen Ranch (Guerra) | ActiveGas | 14,288 | May 4, 2001 | — | — |
| El Texano Tract 3 #142-215-31702 | Dewbre Petroleum Corporation | Hidalgo, TXHidalgo (Hackney) | ActiveGas | 8,515 | Apr 19, 2001 | — | — |
| Dougherty/Eia Unit No. 2 #242-215-32850 | Dewbre Petroleum Corporation | Hidalgo, TXJicarilla (I-2) | ActiveGas | 9,900 | Jan 29, 2001 | — | — |
| Richardson C. R. #942-355-04608 | Dewbre Petroleum Corporation | Nueces, TXClara Driscoll S. (4650 Sand) | Temporarily abandonedGas | 9,050 | Jan 10, 2001 | — | — |
| Lehrer Estate #142-089-32216 | Dewbre Petroleum Corporation | Colorado, TXFrnka (Cockfield 6400) | PluggedGas | 7,500 | Oct 27, 2000 | — | — |
| Lehrer Sec 26 #142-089-32249 | Dewbre Petroleum Corporation | Colorado, TXEnglehart (FB-2 Frio 3100) | PluggedGas | 6,500 | Oct 9, 2000 | — | — |
| Lehrer #142-481-34101 | Dewbre Petroleum Corporation | Wharton, TXWharco Shilling (Miocene 2800) | PluggedGas | 11,800 | Aug 25, 2000 | — | — |
| Garcia J.A. et al #242-215-31378 | Dewbre Petroleum Corporation | Hidalgo, TXBloomberg (Patty) | PluggedOil | 7,250 | Mar 30, 2000 | — | — |
| J.C. Mann Gas Unit #142-215-32101 | Dewbre Petroleum Corporation | Hidalgo, TXCadre (Vicksburg Patriot) | ActiveGas | 15,562 | Jan 19, 2000 | — | — |
| Garcia J. A. et al #642-215-32713 | Dewbre Petroleum Corporation | Hidalgo, TXBloomberg (Frio 5100) | PluggedGas | 5,500 | Nov 30, 1999 | — | — |
| River Farms #342-215-32703 | Dewbre Petroleum Corporation | Hidalgo, TXMcManus (5900) | PluggedGas | 6,800 | Nov 3, 1999 | — | — |
| O Brien J. M. a #g 342-391-03799 | Dewbre Petroleum Corporation | Refugio, TXGreta (C-5) | PluggedGas | 5,179 | Sep 30, 1999 | — | — |
| Harris Gas Unit #542-215-32681 | Dewbre Petroleum Corporation | Hidalgo, TXWeslaco North (10 200) | PluggedGas | 10,500 | Sep 17, 1999 | — | — |
| Lockhart Gas Unit #642-215-32675 | Dewbre Petroleum Corporation | Hidalgo, TXWeslaco North (Frio Cons.) | ActiveGas | 9,054 | Aug 31, 1999 | — | — |
| Nickel #142-469-33421 | Dewbre Petroleum Corporation | Victoria, TXTyl (Wilcox 10 000) | PluggedGas | 11,600 | Jul 29, 1999 | — | — |
| Bell #142-215-32665 | Dewbre Petroleum Corporation | Hidalgo, TXRio Frio (10 200) | PluggedGas | 11,000 | Jul 27, 1999 | — | — |
| E. Johnson Gas Unit 1-E #1HZ42-255-31081 | Dewbre Petroleum Corporation | Karnes, TXKenedy SW. (Edwards) | ActiveGas | 13,518 | Apr 14, 1999 | — | — |
| O Brien J. M. a #1042-391-03798 | Dewbre Petroleum Corporation | Refugio, TXGreta (L- 7 South) | PluggedGas | 2,990 | Dec 16, 1998 | — | — |