| 02-054982 | ATKINSON FIELD GAS UNIT #1 2 | Live Oak County, TX | 
| 02-048070 | BUEHRING,H., S. FASHING GAS UNIT 1 | Live Oak County, TX | 
| 04-061640 | CLARK - SAIN | Kenedy County, TX | 
| 04-096890 | CTY/CORPUS CHRISTI,CAIN-SECHRIST 1 | Nueces County, TX | 
| 03-14915 | FIELDS, C.W. ET AL | Lee County, TX | 
| 02-074462 | GAMBLE GULLY GAS UNIT #2 1 | Live Oak County, TX | 
| 04-087794 | GARZA, CONCEPCION 1 | Brooks County, TX | 
| 04-111201 | H & F PROPERTIES 1 | Nueces County, TX | 
| 04-092505 | HAAS, RICHARD E., H & F PROP. #1 1 | Nueces County, TX | 
| 02-113016 | HEYSER, ESTILL JR. ESTATE -B 3 | Bee County, TX | 
| 02-111798 | HEYSER, ESTILL JR. ESTATE 1 | Bee County, TX | 
| 04-124332 | KANE, SAM BEEF PROCESSORS INC. 1 | Nueces County, TX | 
| 04-139266 | KANE, SAM BEEF PROCESSORS INC. 1 | Nueces County, TX | 
| 01-06212 | KERR | Dimmit County, TX | 
| 02-08602 | KOCH, WILLIAM F. | Victoria County, TX | 
| 04-12729 | MONTALVO, N. R. | Starr County, TX | 
| 04-03065 | MONTALVO, N. R. | Starr County, TX | 
| 04-141314 | MONTALVO, N. R. 51 | Starr County, TX | 
| 04-12642 | MONTALVO, N.R. | Starr County, TX | 
| 04-073925 | MONTALVO, N.R. 48 | Starr County, TX | 
| 04-120057 | MONTALVO, N.R. 48 | Starr County, TX | 
| 04-164276 | MONTALVO, N.R. 57 | Starr County, TX | 
| 04-079850 | MONTALVO, N.R. 8 | Starr County, TX | 
| 04-068612 | MYRTLE,B. CLARK-STATE LSE.507156 2 | Kenedy County, TX | 
| 02-198787 | PANTEL GAS UNIT 1 | Goliad County, TX | 
| 04-097842 | SOUTH CAGE #1 1 | Brooks County, TX | 
| 02-049052 | SOUTH FASHING GAS UNIT #2 2 | Live Oak County, TX | 
| 04-07355 | SUN FIELD WATERFLOOD UNIT NO. 1 | Starr County, TX | 
| 04-138094 | VAQUILLAS RANCH COMPANY LTD. 4 | Webb County, TX |