| Rocker, B. -PP- O-9-6233 | Spraberry (Trend Area) | Irion | 6 | 17.9K | 66.1K | Mar 1998 – Nov 2001 | off the schedule |
| Powell, LFT-D O-9-2222 | World | Crockett | 3 | 17.7K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Patterson -J- O-3-23313 | Giddings (Austin Chalk-3) | Burleson | 1 | 17.2K | 57.7K | Jul 2000 – Nov 2001 | Wildfire Energy Operating LLC |
| Barnes, Leon G-2-174114 | Gata (Wilcox 12500) | Lavaca | 1 | 17.1K | 2.39M | Apr 1999 – Nov 2001 | Fowler Oil & Gas LLC |
| Discher -B- O-1-10486 | A.W.P. (Olmos) | McMullen | 2 | 17.1K | 12.4K | Nov 1997 – Nov 2001 | off the schedule |
| Barnes, Leon G-2-174748 | Gata (Wilcox 12500) | Lavaca | 1 | 17K | 2.35M | Sep 1999 – Nov 2001 | Fowler Oil & Gas LLC |
| Sibley Estate G-2-177228 | Esperanza (Dagg) | Lavaca | 1 | 16.7K | 2.07M | Mar 2000 – Nov 2001 | off the schedule |
| Cook, C. C. O-14-617 | Panhandle Gray County Field | Gray | 8 | 16.3K | 21.5K | Nov 1997 – Nov 2001 | Bce-Mach III LLC |
| Powell, L. P. -D- O-9-2242 | World | Crockett | 9 | 16.1K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Cravens "A" O-9-14696 | Spraberry (Trend Area) | Irion | 1 | 15.8K | 44.3K | Sep 1997 – Nov 2001 | off the schedule |
| Welder Heirs 212 G-4-149648 | Dejay, North (Slick) | Duval | 1 | 15.7K | 756K | Jul 1995 – Nov 2001 | Continental Exploration, L.L.C. |
| Fuller-Kilpatrick Canyon Unit O-10-34514 | Talbot (Canyon) | Howard | 1 | 14.8K | 120K | Jul 2000 – Nov 2001 | off the schedule |
| Killough, Billy A. O-1-8964 | A.W.P. (Olmos) | McMullen | 2 | 14.7K | 140K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Talbot-Fuller Canyon Unit O-10-34433 | Talbot (Canyon) | Howard | 1 | 14.6K | 76.9K | Jul 2000 – Nov 2001 | off the schedule |
| Powell, L. P. -C- O-9-2241 | World | Crockett | 4 | 14.5K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Lange, E. O-1-8131 | A.W.P. (Olmos) | McMullen | 4 | 14.1K | 200K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Patterson G O-3-23164 | Giddings (Austin Chalk-3) | Burleson | 1 | 14K | 75K | Jul 2000 – Nov 2001 | off the schedule |
| Shenkir, H. -A- O-1-10539 | A.W.P. (Olmos) | McMullen | 1 | 13K | 34.6K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Rocker -B- A A O-9-6052 | Spraberry (Trend Area) | Irion | 5 | 12.9K | 62.3K | May 1998 – Nov 2001 | off the schedule |
| Shannon, J. M. 3 O-9-2238 | World | Crockett | 15 | 12.7K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Rocker B -AA- O-9-14812 | Spraberry (Trend Area) | Irion | 1 | 12.6K | 49.8K | Jul 1998 – Nov 2001 | off the schedule |
| McKamey G-4-145351 | Midway, E. (Commonwealth FB-B) | San Patricio | 1 | 12.6K | 1.51M | Apr 1993 – Nov 2001 | off the schedule |
| Williams, Grant H. -A- O-1-10516 | A.W.P. (Olmos) | McMullen | 2 | 12.4K | 92.2K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Sullivan, D.J. -B- O-4-12804 | Pita (Frio Consolidated) | Brooks | 20 | 12.2K | 674 | Jul 2000 – Nov 2001 | Varas Energy Operating Company, |
| Cravens -B- O-9-14628 | Spraberry (Trend Area) | Irion | 1 | 12.2K | 28.6K | Aug 1997 – Nov 2001 | Pioneer Natural Res. USA, Inc. |
| Barnes, Leon G-2-174746 | Gata (Wilcox 12500) | Lavaca | 1 | 11.8K | 1.61M | Aug 1999 – Nov 2001 | Fowler Oil & Gas LLC |
| Watkins 46 O-10-34465 | Talbot (Canyon) | Howard | 1 | 11.8K | 41.4K | Jul 2000 – Nov 2001 | off the schedule |
| Williams, Grant H. O-1-8987 | A.W.P. (Olmos) | McMullen | 2 | 11.7K | 57K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Isbel, C.H. Jr. O-1-9455 | A.W.P. (Olmos) | McMullen | 2 | 10.9K | 61.2K | Nov 1997 – Nov 2001 | off the schedule |
| Crocker, P. P. G-2-119179 | Braslau, E. (1ST Massive) | Live Oak | 1 | 10.9K | 1.89M | by Jan 1993 – Nov 2001 | off the schedule |
| Powell, LFT-X O-9-2224 | World | Crockett | 3 | 10.8K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Herbst-Torel G-4-152844 | Herbst-Wilcox (Torel) | Duval | 1 | 10K | 1.25M | Oct 1994 – Nov 2001 | off the schedule |
| Horton, R. P. et Al G-1-113704 | A.W.P. (Olmos) | McMullen | 1 | 9.85K | 562K | by Jan 1993 – Nov 2001 | off the schedule |
| Thompson "B" G-6-154930 | Chapel Hill (Rodessa) | Smith | 1 | 9.53K | 846K | Mar 1996 – Nov 2001 | off the schedule |
| Walton Heirs O-6-12194 | Chapel Hill (Rodessa) | Smith | 2 | 9.17K | 181K | Mar 1996 – Nov 2001 | off the schedule |
| Michele Unit O-3-12041 | Giddings (Austin Chalk-3) | Lee | 1 | 8.6K | 13.3K | Jul 2000 – Nov 2001 | off the schedule |
| Williams, G. -A- O-1-12125 | A.W.P. (Olmos) | McMullen | 2 | 8.47K | 33.7K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Newton Welder G-2-144298 | Wayno Bueno (Mackhank) | Goliad | 1 | 8.43K | 393K | by Jan 1993 – Nov 2001 | off the schedule |
| Jacobs Ranch G-2-178547 | Speaks, SW. (Wilcox 11,200) | Lavaca | 1 | 8.27K | 525K | Feb 2000 – Nov 2001 | off the schedule |
| Wilkinson 14 O-10-34356 | Land-O-Lakes (Fusselman) | Howard | 1 | 8.26K | 0 | Jul 2000 – Nov 2001 | off the schedule |
| Powell, L. P. -H- O-9-2246 | World | Crockett | 3 | 8.2K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |
| Sullivan, D. J. "B" G-4-160645 | Pita (Frio Consolidated) | Brooks | 1 | 8.1K | 171K | Jul 2000 – Nov 2001 | Varas Energy Operating Company, |
| Simmons Ranch G-9-180989 | Sawyer (Strawn, North) | Sutton | 1 | 8.07K | 166K | Dec 2000 – Nov 2001 | Upp Operating, LLC |
| Winborn, R.F. O-1-9677 | A.W.P. (Olmos) | McMullen | 2 | 7.9K | 50K | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Powell CT-C O-9-2217 | World | Crockett | 1 | 7.89K | 0 | Jul 2000 – Nov 2001 | off the schedule |
| Horton, R. P. G-1-125176 | A.W.P. (Olmos) | McMullen | 1 | 7.72K | 473K | by Jan 1993 – Nov 2001 | XTO Energy Inc. |
| Marva Unit O-3-12002 | Giddings (Austin Chalk-3) | Lee | 2 | 7.61K | 269K | Jul 2000 – Nov 2001 | off the schedule |
| Layton -A- O-1-10500 | A.W.P. (Olmos) | McMullen | 3 | 7.41K | 0 | Nov 1997 – Nov 2001 | XTO Energy Inc. |
| Priday Unit G-4-164809 | Geronimo (Frio Lower) | San Patricio | 1 | 7.23K | 67.9K | Jul 2000 – Nov 2001 | Proline Energy Resources Inc |
| Powell, GMS-A O-9-2225 | World | Crockett | 3 | 7.17K | 0 | Jul 2000 – Nov 2001 | Unitex Oil & Gas, L.L.C. |