| Phillip C. James et al Unit O-1-13519 | Pearsall (Austin Chalk) | Dimmit | 1 | 7.48K | 1.39K | Apr 1999 – Sep 1999 | Flint Oak Energy, LLC |
| Dickie, Alex O-8-3774 | Stephens County Regular | Stephens | 7 | 7.34K | 535 | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Saenz, M - State O-4-11999 | Rincon, N. (G Sand) | Starr | 1 | 7.22K | 5.22K | Apr 1999 – Sep 1999 | Killam Oil Co., Ltd. |
| Thrash, I. R. O-7-8022 | East Texas | Rusk | 2 | 7.16K | 3.15K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Smith, Clara C. O-3-1542 | Fig Ridge (Seabreeze) | Chambers | 2 | 7.14K | 5.72K | Apr 1999 – Sep 1999 | Gcows Operating LLC |
| Ross R Wells D Unit O-3-23599 | Zaporah (Wilcox) | Polk | 1 | 6.34K | 60.3K | Apr 1999 – Sep 1999 | Kerr-McGee Oil & Gas Onshore LLC |
| Shoults, E. C. O-7-8260 | East Texas | Gregg | 18 | 6.09K | 5.21K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Roberts, Dora -Bde- O-10-22386 | Howard-Glasscock (Glorieta) | Howard | 19 | 6.08K | 30 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Cardenas, R.R. G-4-117431 | Rincon (Vicksburg Cons.) | Starr | 1 | 5.91K | 133K | Apr 1999 – Sep 1999 | Mountain V Texas, LLC |
| Buchanan, John F. -A- O-1-13173 | Pearsall (Austin Chalk) | Zavala | 5 | 5.85K | 6.25K | Apr 1999 – Sep 1999 | Flint Oak Energy, LLC |
| Booth-Weaver O-1-12677 | Pearsall (Austin Chalk) | Zavala | 9 | 5.67K | 5.27K | Apr 1999 – Sep 1999 | Crescent Energy Operating, LLC |
| Warder O-10-19002 | Howard-Glasscock (Glorieta) | Howard | 7 | 5.57K | 91 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Akin, J. W. (KM) O-7-8229 | East Texas | Gregg | 33 | 5.54K | 3.97K | Apr 1999 – Sep 1999 | 4-Sight Operating Company, Ltd. |
| Big Wells Lo. San Miguel Unit O-1-4208 | Big Wells(san Miguel, Lo., East) | Dimmit | 47 | 5.53K | 271 | Apr 1999 – Sep 1999 | Flint Oak Energy, LLC |
| Haley, C.R. O-1-12421 | Pearsall (Austin Chalk) | Zavala | 2 | 5.39K | 3.76K | Apr 1999 – Sep 1999 | Flint Oak Energy, LLC |
| Hodge, J. H. O-10-15374 | Waha (Delaware) | Pecos | 3 | 5.36K | 25.8K | Apr 1999 – Sep 1999 | P.o.&g. Operating, LLC |
| Pentecost, Wm. O-7-8253 | East Texas | Gregg | 4 | 5.28K | 1.41K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Settles -D- O-10-18985 | Howard-Glasscock (Glorieta) | Howard | 2 | 5.25K | 0 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Schuyler Jt. -B- O-7-8262 | East Texas | Rusk | 12 | 5.15K | 1.19K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Anderson O-7-6054 | East Texas | Gregg | 17 | 5.15K | 3.94K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Kinnard, Olga O-1-13258 | Pearsall (Austin Chalk) | Dimmit | 3 | 4.98K | 2.01K | Apr 1999 – Sep 1999 | Trinity Operating (Usg), LLC |
| Lasiter-Wood et al Unit O-1-13627 | Pearsall (Austin Chalk) | Zavala | 1 | 4.95K | 1.41K | Apr 1999 – Sep 1999 | Texas American Resources Company |
| Settles -D- O-10-2734 | Howard Glasscock | Howard | 21 | 4.88K | 0 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Lawthers, Joe E. O-7-8456 | East Texas | Gregg | 7 | 4.86K | 1.82K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Chapotal Land Co. -A- O-4-12830 | Yturria (4590 Stray) | Starr | 1 | 4.75K | 4.29K | Apr 1999 – Sep 1999 | Smith Production Inc. |
| Post Estate "C" O-11-62584 | Garza (San Andres, Lower) | Garza | 5 | 4.66K | 1.93K | Apr 1999 – Sep 1999 | Brown, Geo. R Partnership,lp,the |
| Hunter, Q. O. Unit O-1-13129 | Pearsall (Austin Chalk) | La Salle | 3 | 4.63K | 13.2K | Apr 1999 – Sep 1999 | Texas American Resources Company |
| Hill, J.W. O-8-27214 | Buffalo Hill (Miss.) | Stephens | 3 | 4.41K | 2.3K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Thomas, M. O-7-8267 | East Texas | Gregg | 17 | 4.4K | 10.3K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Caldwell, C.M. O-8-13305 | Stephens County Regular | Stephens | 8 | 4.38K | 0 | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Sage Draw Unit O-11-66530 | Sage Draw (Middle Tannehill) | Dickens | 7 | 4.32K | 164 | Apr 1999 – Sep 1999 | Bridwell Oil Co. |
| Avant, J. R. -B- O-1-12676 | Pearsall (Austin Chalk) | Frio | 7 | 4.1K | 6.01K | Apr 1999 – Sep 1999 | Texas American Resources Company |
| De Garcia, B. G. O-4-5652 | Garcia (Miller -A-) | Starr | 3 | 4.05K | 1.69K | Apr 1999 – Sep 1999 | Kerr-McGee Oil & Gas Onshore LP |
| Moser, K. C. O-7-7059 | East Texas | Gregg | 9 | 3.88K | 3.07K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| De Lopez, C. V. O-4-3075 | Sun | Starr | 1 | 3.62K | 32.3K | Apr 1999 – Sep 1999 | Killam Oil Co., Ltd. |
| Branch, Chas. O-8-3877 | Stephens County Regular | Stephens | 12 | 3.59K | 971 | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Hill, J. W. O-8-27215 | Little Buffalo Hill (Miss.) | Stephens | 1 | 3.55K | 3.6K | Apr 1999 – Sep 1999 | Kerr-McGee Oil & Gas Onshore LLC |
| Middleton, Archie O-3-3313 | Oyster Bayou | Chambers | 12 | 3.47K | 142K | Apr 1999 – Sep 1999 | Denbury Onshore, LLC |
| Barnwell, R. C. O-7-6721 | East Texas | Gregg | 15 | 3.39K | 2.84K | Apr 1999 – Sep 1999 | Basa Resources, Inc. |
| Settles -B- O-10-2732 | Howard Glasscock | Howard | 13 | 3.31K | 0 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Montalvo, I.V. -C- O-4-11649 | Sun, North (5810) | Starr | 1 | 3.25K | 1.93K | Apr 1999 – Sep 1999 | Kerr-McGee Oil & Gas Onshore LLC |
| Barrow Unit O-3-23653 | Willow Slough (Frio 2) | Chambers | 1 | 3.2K | 0 | Mar 1999 – Sep 1999 | C & E Operating, Inc. |
| Settles, W. R. O-10-19040 | Howard-Glasscock (Glorieta) | Howard | 4 | 3.08K | 31 | Apr 1999 – Sep 1999 | Sheridan Production Company, LLC |
| Yturria, L&C -B- G-4-128064 | Flores (Vicksburg, Lower) | Hidalgo | 1 | 3.06K | 261K | Apr 1999 – Sep 1999 | Mountain V Texas, LLC |
| Jones, E. B. O-1-12370 | Pearsall (Austin Chalk) | Zavala | 3 | 3.05K | 3.44K | Apr 1999 – Sep 1999 | Flint Oak Energy, LLC |
| Doby /B/ O-7-7060 | East Texas | Gregg | 6 | 3.02K | 2.8K | Apr 1999 – Sep 1999 | Elms Oil Company |
| Price, Robert O-1-12717 | Pearsall (Austin Chalk) | Dimmit | 2 | 3.02K | 5.64K | Apr 1999 – Sep 1999 | Trinity Operating (Usg), LLC |
| Robertson-Lasiter Unit O-1-13104 | Pearsall (Austin Chalk) | Zavala | 1 | 2.95K | 1.67K | Apr 1999 – Sep 1999 | Texas American Resources Company |
| Seabreeze Land Company G-3-169375 | Seabreeze, N (Nodosaria Greater) | Chambers | 1 | 2.94K | 276K | Apr 1999 – Sep 1999 | Gcows Operating LLC |
| Canales, A. T. G-4-168564 | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 2.93K | 56.8K | Apr 1999 – Sep 1999 | Remora Operating, LLC |