| Wofford Bush D #542-355-33268 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 8,506 | Oct 13, 2000 | — | — |
| U.C.L.I. #1642-355-33266 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 7,000 | Oct 5, 2000 | — | — |
| Driscoll Clara #a 1242-355-30832 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | ActiveGas | 7,700 | Sep 22, 2000 | — | — |
| Austin Helen P. #b 642-355-04790 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (6000) | Shut inOil | 7,066 | Sep 6, 2000 | — | — |
| Wardner G. P. #27742-355-33254 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 9,550 | Sep 6, 2000 | — | — |
| Horne C. J. #b 642-355-04799 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Sellers Mid.) | Shut inOil | 7,055 | Aug 22, 2000 | — | — |
| Ogu (Huff C. C. -2) #13242-213-30528 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Cotton Valley) | ActiveGas | 12,000 | Aug 21, 2000 | — | — |
| Texon Royalty B #1142-355-33250 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | Temporarily abandonedGas | 8,000 | Aug 17, 2000 | — | — |
| Holcomb #542-073-30984 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | ActiveGas | 10,754 | Aug 9, 2000 | — | — |
| Rivers a #2542-355-33243 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | PluggedGas | 9,500 | Jul 26, 2000 | — | — |
| Holcomb #442-073-30982 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | PluggedGas | 11,500 | Jun 30, 2000 | — | — |
| Ogu (Lewis J. H. -B- -5) #17942-213-30724 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Rodessa) | ActiveGas | 10,000 | Jun 28, 2000 | — | — |
| Ogu (Magers T. M. -8) #12042-213-30572 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 10,100 | Jun 19, 2000 | — | — |
| Ogu (Killingsworth -4) #17742-213-30722 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 10,000 | Jun 19, 2000 | — | — |
| Gardiner Estate #642-073-30979 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | ActiveGas | 10,975 | Jun 8, 2000 | — | — |
| Ogu (Harvard J.M. -8) #16642-213-30704 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Cotton Valley) | ActiveGas | 11,980 | Jun 8, 2000 | — | — |
| Elliff Mable #a 1442-355-33223 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Goliad) | Temporarily abandonedGas | 1,308 | May 26, 2000 | — | — |
| Elliff Mabel #a 1542-355-33224 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Goliad) | Temporarily abandonedGas | 1,287 | May 26, 2000 | — | — |
| Powell N.P. Estate Gas Unit #342-073-30978 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | ActiveGas | 10,050 | May 12, 2000 | — | — |
| Trawick GU 2 #542-347-30530 | Urban Oil & Gas Group LLC | Nacogdoches, TXTrawick (Pettit-TP Cons.) | ActiveGas | 9,000 | Apr 25, 2000 | — | — |
| Trawick GU 5 #842-347-31668 | Urban Oil & Gas Group LLC | Nacogdoches, TXTrawick (Pettit-TP Cons.) | PluggedGas | 7,700 | Apr 13, 2000 | — | — |
| Gardiner Estate #542-073-30975 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | ActiveGas | 10,994 | Apr 4, 2000 | — | — |
| Holcomb-Little #842-073-30973 | Urban Oil & Gas Group LLC | Cherokee, TXWhite Oak Creek (Travis Peak) | ActiveGas | 10,050 | Mar 9, 2000 | — | — |
| Ingram J. C. #c 442-355-31496 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | Temporarily abandonedGas | 9,020 | Mar 3, 2000 | — | — |
| Driscoll Clara #b 1242-355-04778 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | Temporarily abandonedGas | 7,350 | Feb 23, 2000 | — | — |
| Driscoll Clara #a 18 D42-355-32952 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (7020) | Shut inOil | 7,470 | Feb 17, 2000 | — | — |
| Trawick GU 21 #342-347-30130 | Urban Oil & Gas Group LLC | Nacogdoches, TXTrawick (Pettit-TP Cons.) | ActiveGas | 9,000 | Feb 15, 2000 | — | — |
| Ogu (Corley C. W. B-4) #11142-213-30560 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 10,300 | Feb 4, 2000 | — | — |
| Wardner G.P. #14042-273-31382 | Urban Oil & Gas Group LLC | Kleberg, TXStratton (Consolidated) | PluggedOil | 8,500 | Jan 14, 2000 | — | — |
| Ogu (McGee S.S. -6) #14842-213-30610 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 10,500 | Jan 5, 2000 | — | — |
| Ogu (Pope F.S. -5) #17442-213-30718 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | PluggedGas | 10,700 | Jan 4, 2000 | — | — |
| Wardner G. P. #234 D42-355-32928 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 7,850 | Dec 17, 1999 | — | — |
| Trawick GU 32 #242-401-30944 | Urban Oil & Gas Group LLC | Rusk, TXTrawick (Pettit-TP Cons.) | PluggedGas | 9,000 | Dec 16, 1999 | — | — |
| Rivers -B- #542-355-32389 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | ActiveGas | 7,860 | Dec 14, 1999 | — | — |
| Butts J. B. #1742-355-33196 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 8,283 | Dec 3, 1999 | — | — |
| Mrs. Jones Eva M. #342-355-32641 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | PluggedGas | 8,500 | Nov 18, 1999 | — | — |
| Wardner G.P. #27042-355-33189 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 9,200 | Nov 18, 1999 | — | — |
| Ogu (Saylors M. a-5) #12942-213-30538 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Rodessa) | ActiveGas | 12,277 | Nov 17, 1999 | — | — |
| Ogu (Malone G. W. -5) #11342-213-30561 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 12,500 | Nov 17, 1999 | — | — |
| Ogu (McGee S. S. -4) #10642-213-30509 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Pettit) | ActiveGas | 10,300 | Nov 5, 1999 | — | — |
| Ogu (Saylors M. A. -9) #16942-213-30713 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Rodessa) | ActiveGas | 10,000 | Oct 28, 1999 | — | — |
| Trawick GU 16 #242-347-00073 | Urban Oil & Gas Group LLC | Nacogdoches, TXTrawick (Pettit-TP Cons.) | Temporarily abandonedGas | 8,804 | Oct 28, 1999 | — | — |
| Gruene O. A. #2542-355-33179 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | Temporarily abandonedGas | 8,151 | Oct 15, 1999 | — | — |
| Elliff J. S. Etal #5242-355-33180 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | ActiveGas | 7,608 | Oct 15, 1999 | — | — |
| Ogu (Wofford G. M. -3) #12742-213-30570 | Urban Oil & Gas Group LLC | Henderson, TXOpelika (Travis Peak) | ActiveGas | 9,900 | Oct 12, 1999 | — | — |
| Wardner G. P. #26842-355-33176 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 9,500 | Oct 5, 1999 | — | — |
| Bertram Heirs #342-355-33177 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 10,350 | Oct 5, 1999 | — | — |
| Anderson W. R. #342-355-33174 | Urban Oil & Gas Group LLC | Nueces, TXAgua Dulce (Consolidated Frio) | ActiveGas | 8,300 | Oct 4, 1999 | — | — |
| Butts J. B. #1642-355-33171 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 8,300 | Sep 27, 1999 | — | — |
| Cage W. T. C #142-355-33172 | Urban Oil & Gas Group LLC | Nueces, TXStratton (Consolidated) | ActiveGas | 8,100 | Sep 27, 1999 | — | — |