| Dimmick, A. J. O-4-11961 | Synergy Oil & Gas, Inc. (A) | Plymouth (6200 Sand) | San Patricio | 1 | 83.4K | 146K | Jan 1993 – May 1999 |
| TXL -17- O-10-14451 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 4 | 68.5K | 32.6K | Jan 1993 – Jan 2001 |
| Wiese, Della O-2-8211 | Synergy Oil & Gas, Inc. (A) | Ganado, West (5400 Zone) | Jackson | 2 | 52.2K | 67.7K | Oct 1996 – Jul 2000 |
| Walker, Ida O-4-11965 | Synergy Oil & Gas, Inc. (A) | Richard King (6275) | Nueces | 1 | 29.5K | 62.4K | Jan 1993 – Jul 1996 |
| Lyne, T. J. G-2-156446 | Synergy Oil & Gas, Inc. (A) | Tom Lyne, N. (Wilcox 10,700) | Live Oak | 1 | 27.7K | 1.01M | Oct 1995 – Mar 2000 |
| TXL -AV- /NCT-A/ O-10-14316 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 5 | 25.3K | 11.9K | Jan 1993 – Jan 2001 |
| Link, Sarah A., Etal O-10-19342 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 10 | 17.9K | 66.5K | Jan 1993 – Jan 2001 |
| Mingus, V. P. O-10-16249 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 5 | 17K | 16.9K | Jan 1993 – Jan 2001 |
| Arco Fee G-3-156899 | Synergy Oil & Gas, Inc. (A) | Felicia Creek (y-6 Sand) | Liberty | 1 | 14.8K | 336K | Oct 1995 – Jan 1999 |
| Loving -M- Fee O-10-14994 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 4 | 14.7K | 15.4K | Jan 1993 – Jan 2001 |
| State O-10-15260 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 2 | 13.2K | 31 | Jan 1993 – Jan 2001 |
| Blacknall, J. C. G-4-140433 | Synergy Oil & Gas, Inc. (A) | Viola (6200) | Nueces | 1 | 12K | 81.7K | Jan 1993 – Mar 1996 |
| Amoco-State O-10-27476 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 2 | 10.8K | 31.1K | Jan 1993 – Jan 2001 |
| Loving -V- Fee O-10-17460 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 2 | 10.8K | 13.7K | Jan 1993 – Jan 2001 |
| Lindley, H. A. O-10-19436 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 3 | 9.36K | 89.3K | Jan 1993 – Jan 2001 |
| Walker, Ida O-4-12641 | Synergy Oil & Gas, Inc. (A) | Richard King | Nueces | 1 | 7.59K | 10.5K | Jan 1997 – Aug 1998 |
| Knipling Gas Unit G-2-124936 | Synergy Oil & Gas, Inc. (A) | Sheriff, E. (8400 Frio Stringer) | Calhoun | 1 | 5.67K | 410K | Jan 1993 – Feb 1998 |
| King, Richard O-4-8715 | Synergy Oil & Gas, Inc. (A) | Richard King (5230) | Nueces | 2 | 5.58K | 4.98K | Jan 1993 – Oct 1997 |
| Blacknall, J.C. O-4-12553 | Synergy Oil & Gas, Inc. (A) | Viola (6200) | Nueces | 1 | 3.22K | 2.98K | Apr 1996 – May 1997 |
| Johns, C. D. O-4-10820 | Synergy Oil & Gas, Inc. (A) | Turkey Creek (Harrington 4250) | Nueces | 1 | 2.59K | 5.74K | Jan 1993 – Oct 1995 |
| Smith, Myron A. B. O-10-35021 | Synergy Oil & Gas, Inc. (A) | Forte (Wichita Albany Deep) | Pecos | 1 | 1.71K | 109K | Jul 1996 – Aug 1998 |
| Jackson, Chandler G-4-41389 | Synergy Oil & Gas, Inc. (A) | Monte Christo, N. (F-17, Lower) | Hidalgo | 1 | 1.6K | 320K | Jan 1993 – Jan 1999 |
| Blacknall, J. C. G-4-163850 | Synergy Oil & Gas, Inc. (A) | Turkey Creek (Sinton 3RD) | Nueces | 1 | 890 | 9.93K | Jul 1997 – Apr 1998 |
| Maryland Trust Co. -A- O-4-7683 | Synergy Oil & Gas, Inc. (A) | McCampbell (Q Sand) | San Patricio | 1 | 211 | 946 | Feb 1993 – Jan 1994 |
| Mauritz, T. N. G-2-166254 | Synergy Oil & Gas, Inc. (A) | Ganado, West (5300) | Jackson | 1 | 6 | 25.3K | Nov 1997 – Nov 1999 |
| Mauritz, T. N. O-2-8563 | Synergy Oil & Gas, Inc. (A) | Ganado, West (5200) | Jackson | 1 | 0 | 0 | — |
| Welder, P. H. -C- G-2-130928 | Synergy Oil & Gas, Inc. (A) | Heyser (5400 #2) | Calhoun | 1 | 0 | 0 | — |
| Christensen Gas Unit G-2-165412 | Synergy Oil & Gas, Inc. (A) | Clay West,s.w. (15,250 Sand | Live Oak | 1 | 0 | 108K | Oct 1997 – Jun 2000 |
| Christensen Gas Unit G-2-180203 | Synergy Oil & Gas, Inc. (A) | Clay West (Wilcox 11200) | Live Oak | 1 | 0 | 2.54K | Jul 2000 – Dec 2000 |
| Maryland Trust Co. -A- G-4-48837 | Synergy Oil & Gas, Inc. (A) | McCampbell (Frio P, Upper) | San Patricio | 1 | 0 | 0 | — |
| King, Richard G-4-146250 | Synergy Oil & Gas, Inc. (A) | Richard King (4100) | Nueces | 1 | 0 | 0 | — |
| Walker, Ida G-4-159729 | Synergy Oil & Gas, Inc. (A) | Richard King | Nueces | 1 | 0 | 12.1K | Aug 1996 – Nov 1996 |
| King, Richard "C" G-4-167008 | Synergy Oil & Gas, Inc. (A) | Richard King (4000) | Nueces | 1 | 0 | 0 | — |
| Blacknall, J. C. G-4-173987 | Synergy Oil & Gas, Inc. (A) | Turkey Creek (4600) | Nueces | 1 | 0 | 5.83K | Jul 1999 – Sep 1999 |
| Niebuhr A.L. O-2-6786 | Synergy Oil & Gas, Inc. (A) | Ganado, West (Charles Sand) | Jackson | 1 | 0 | 0 | — |
| Smith, Irma May O-2-8254 | Synergy Oil & Gas, Inc. (A) | Sheriff, East (7800) | Calhoun | 1 | 0 | 0 | — |
| Smith, Irma May G-2-104664 | Synergy Oil & Gas, Inc. (A) | Sheriff, East (8340) | Calhoun | 1 | 0 | 0 | — |
| Jennings O-9-14487 | Synergy Oil & Gas, Inc. (A) | Wildcat | Runnels | 1 | 0 | 0 | — |
| Loving -K- Fee O-10-14715 | Synergy Oil & Gas, Inc. (A) | Tunstill, East (Delaware) | Loving | 1 | 0 | 0 | — |