| 2000-10-04 | 500393 | 42-435-35253 | SAWYER A 144 #17 | KCS MEDALLION RESOURCES, INC. | DRILL | 7,050 | |
| 2000-10-03 | 500365 | 42-435-35252 | ESPY, H. T. #909 | KCS MEDALLION RESOURCES, INC. | DRILL | 5,800 | |
| 2000-10-02 | 500274 | 42-435-35250 | MCMILLIAN, W. B. "10" #14 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,600 | |
| 2000-10-02 | 500269 | 42-435-35251 | MCMILLAN, W. B. "10" #15 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,600 | |
| 2000-10-02 | 500248 | 42-435-35249 | GENINI #3309 | KCS MEDALLION RESOURCES, INC. | DRILL | 6,800 | |
| 2000-09-29 | 500229 | 42-435-35248 | VANDERSTUCKEN "28" #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,550 | |
| 2000-09-25 | 499898 | 42-435-34704 | VALLIANT #5 | COCKRELL PRODUCTION CO., INC. | RECOMP | 8,800 | |
| 2000-09-21 | 498798 | 42-435-35230 | NOBLES #5 | SAMSON LONE STAR LP | DRILL | 9,350 | |
| 2000-09-19 | 499823 | 42-435-34535 | HILL-MAYER "SS" #3A | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,650 | |
| 2000-09-13 | 499587 | 42-435-35243 | MAYER, MINNIE H. #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,250 | |
| 2000-09-13 | 499586 | 42-435-35247 | VANDERSTUCKEN "51" #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,100 | |
| 2000-09-13 | 499581 | 42-435-35246 | VANDERSTUCKEN "50" #9 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,900 | |
| 2000-09-13 | 499577 | 42-435-35245 | KIRBY "184" #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,000 | |
| 2000-09-13 | 499575 | 42-435-35244 | KIRBY "183" #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,800 | |
| 2000-09-12 | 499510 | 42-435-35236 | VANDERSTUCKEN "49" #10 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,900 | |
| 2000-09-08 | 499399 | 42-435-35241 | JONES RANCH #308 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,300 | |
| 2000-09-08 | 499399 | 42-435-35241 | JONES RANCH #308 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,300 | |
| 2000-09-08 | 499398 | 42-435-35242 | JONES RANCH #307 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,250 | |
| 2000-09-08 | 499398 | 42-435-35242 | JONES RANCH #307 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,300 | |
| 2000-09-08 | 499398 | 42-435-35242 | JONES RANCH #307 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,300 | |
| 2000-09-07 | 499343 | 42-435-35240 | VANDERSTUCKEN "72" #9 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,200 | |
| 2000-09-07 | 499342 | 42-435-35239 | VANDERSTUCKEN "50" #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,200 | |
| 2000-09-07 | 499339 | 42-435-35238 | VANDERSTUCKEN "48" #6 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,800 | |
| 2000-09-06 | 498282 | 42-435-35218 | JONES 97 #14 | KCS MEDALLION RESOURCES, INC. | DRILL | 6,400 | |
| 2000-09-06 | 498280 | 42-435-35217 | JONES 97 #12 | KCS MEDALLION RESOURCES, INC. | DRILL | 6,800 | |
| 2000-09-05 | 498079 | 42-435-35211 | MIERS A #1519 | KCS MEDALLION RESOURCES, INC. | DRILL | 5,800 | |
| 2000-08-31 | 499119 | 42-435-33150 | MAYER RANCH "GG" #31 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 7,900 | |
| 2000-08-31 | 499118 | 42-435-35237 | VANDERSTUCKEN "22" #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,550 | |
| 2000-08-31 | 499117 | 42-435-34282 | HILL-RAY, MAY "E" #2 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 9,450 | |
| 2000-08-31 | 499116 | 42-435-35232 | MAYER, MINNIE H. #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,250 | |
| 2000-08-31 | 499115 | 42-435-35233 | MAYER, MINNIE H. #6 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,200 | |
| 2000-08-31 | 499114 | 42-435-35234 | MAYER, MINNIE H. #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,200 | |
| 2000-08-31 | 499113 | 42-435-33256 | MORRIS BROTHERS RANCH "G" #99 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 9,300 | |
| 2000-08-31 | 499112 | 42-435-35235 | DIEBITSCH "70" #6 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,050 | |
| 2000-08-23 | 498799 | 42-435-35231 | NOBLES #4 | SAMSON LONE STAR LP | DRILL | 9,100 | |
| 2000-08-23 | 498787 | 42-435-35228 | SHURLEY 111 #14 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,850 | |
| 2000-08-23 | 498786 | 42-435-35229 | FIELDS 58 #11 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,900 | |
| 2000-08-22 | 497670 | 42-435-35189 | REED, FRANK 117 #17 | KCS MEDALLION RESOURCES, INC. | DRILL | 6,700 | |
| 2000-08-17 | 497435 | 42-435-35181 | HILL-MAYER, EDWIN S. JR. "L" #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,150 | |
| 2000-08-16 | 498545 | 42-435-35227 | MAYER "5" #35 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,350 | |
| 2000-08-14 | 498466 | 42-435-34767 | MAYER 15 #5 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,200 | |
| 2000-08-14 | 498465 | 42-435-35226 | WARD 114 #14 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,200 | |
| 2000-08-11 | 498383 | 42-435-35225 | DEBERRY "A" #53 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 6,700 | |
| 2000-08-11 | 498381 | 42-435-35224 | DEBERRY "A" #52 | BURLINGTON RESOURCES OIL&GAS CO. | DRILL | 6,600 | |
| 2000-08-10 | 498347 | 42-435-35223 | SHURLEY 94 #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,350 | |
| 2000-08-10 | 498345 | 42-435-34239 | FAWCETT, RANDEE "C" #602 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,900 | |
| 2000-08-10 | 498344 | 42-435-35222 | HUDSPETH "54" #2 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,550 | |
| 2000-08-10 | 498318 | 42-435-35221 | ESPY #3303 | KCS MEDALLION RESOURCES, INC. | DRILL | 5,800 | |
| 2000-08-09 | 498300 | 42-435-35220 | CUSENBARY, W. R. -A- #3802 | KCS MEDALLION RESOURCES, INC. | DRILL | 5,800 | |
| 2000-08-09 | 498281 | 42-435-35219 | SAWYER 143 #17 | KCS MEDALLION RESOURCES, INC. | DRILL | 7,200 | |