| divested | 505316 | 42-121-30922 | DRILL | BIG SKY | DENTON | 2001-02-14 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 504995 | 42-121-30914 | DRILL | ROSSON-HENDERSON | DENTON | 2001-02-06 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 504650 | 42-121-30910 | DRILL | BOYD, S. J. | DENTON | 2001-01-29 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 502859 | 42-183-31444 | DRILL | CLEMENS | GREGG | 2001-01-23 | to: DALLAS PRODUCTION COMPANY LLC |
| filed | 504348 | 42-337-33387 | DRILL | HUDSPETH | MONTAGUE | 2001-01-22 | — |
| divested | 504057 | 42-121-30900 | DRILL | CADDELL | DENTON | 2001-01-16 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 504057 | 42-121-30900 | DRILL | CADDELL | DENTON | 2001-01-16 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 503724 | 42-121-30897 | DRILL | BOYD "A" | DENTON | 2001-01-05 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 503723 | 42-121-30898 | DRILL | BUCKLEY | DENTON | 2001-01-05 | to: BURLINGTON RESOURCES O & G CO LP |
| divested | 503238 | 42-121-30890 | DRILL | HARRISON | DENTON | 2000-12-19 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 503078 | 42-121-30889 | DRILL | SATER | DENTON | 2000-12-15 | to: HAWKBEND LLC |
| divested | 502253 | 42-121-30872 | DRILL | HARRISON | DENTON | 2000-11-21 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 501870 | 42-121-30867 | DRILL | RICKRICH | DENTON | 2000-11-10 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 501870 | 42-121-30867 | DRILL | RICKRICH | DENTON | 2000-11-10 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 501498 | 42-121-30859 | DRILL | HAY, JOHN | DENTON | 2000-11-02 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 501498 | 42-121-30859 | DRILL | HAY, JOHN | DENTON | 2000-11-02 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 501241 | 42-183-31010 | RECOMP | STONE, E. E. | GREGG | 2000-10-26 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 501167 | 42-121-30856 | DRILL | SCHOOLFIELD | DENTON | 2000-10-24 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 500748 | 42-121-30849 | DRILL | BIG SKY | DENTON | 2000-10-13 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 500242 | 42-121-30837 | DRILL | YOUNG, JEAN | DENTON | 2000-10-02 | to: BURLINGTON RESOURCES O & G CO LP |
| divested | 500243 | 42-121-30836 | DRILL | BURKHALTER, EWELL | DENTON | 2000-10-02 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 499681 | 42-121-30825 | DRILL | COX | DENTON | 2000-09-15 | to: BKV BARNETT LLC |
| divested | 499683 | 42-121-30824 | DRILL | EVERS | DENTON | 2000-09-15 | to: BKV BARNETT LLC |
| divested | 498863 | 42-121-30815 | DRILL | ROSSON-HENDERSON | DENTON | 2000-08-25 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 498864 | 42-121-30816 | DRILL | LANGLEY | DENTON | 2000-08-25 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 498361 | 42-497-34558 | DRILL | GAGE | WISE | 2000-08-11 | to: BURLINGTON RESOURCES O & G CO LP |
| divested | 498103 | 42-121-30807 | DRILL | SCHULTER | DENTON | 2000-08-04 | to: BKV BARNETT LLC |
| divested | 497786 | 42-121-30805 | DRILL | BOYD | DENTON | 2000-07-28 | to: BKV BARNETT LLC |
| divested | 497785 | 42-183-31422 | DRILL | MACKEY HEIRS | GREGG | 2000-07-28 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 497012 | 42-183-31417 | DRILL | MACKEY HEIRS | GREGG | 2000-07-10 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 497011 | 42-121-30794 | DRILL | LEA | DENTON | 2000-07-10 | to: BKV BARNETT LLC |
| divested | 496543 | 42-121-30790 | DRILL | BARNETT | DENTON | 2000-06-26 | to: BKV BARNETT LLC |
| divested | 496487 | 42-183-31415 | DRILL | MCLENDON-COMBEST | GREGG | 2000-06-23 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 495950 | 42-121-30785 | DRILL | CUFFMAN | DENTON | 2000-06-08 | to: BKV BARNETT LLC |
| divested | 494784 | 42-497-34523 | DRILL | MCCURDY "B" | WISE | 2000-05-05 | to: HAWKBEND LLC |
| divested | 494558 | 42-337-33323 | DRILL | SWINT | MONTAGUE | 2000-04-28 | to: BEAVER OIL & GAS OPERATING LLC |
| divested | 493954 | 42-183-31404 | DRILL | MCKINLEY | GREGG | 2000-04-11 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 493852 | 42-121-30764 | DRILL | HUDGINS | DENTON | 2000-04-07 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 493851 | 42-121-30763 | DRILL | WEATHERBY | DENTON | 2000-04-07 | to: BURLINGTON RESOURCES O & G CO LP |
| divested | 493666 | 42-337-33319 | DRILL | BRITE-RUCKER | MONTAGUE | 2000-03-31 | to: BEAVER OIL & GAS OPERATING LLC |
| divested | 493007 | 42-423-31528 | DRILL | JOHNNY | SMITH | 2000-03-13 | to: DALLAS PRODUCTION INC. |
| divested | 493006 | 42-497-34492 | DRILL | GAGE | WISE | 2000-03-13 | to: BURLINGTON RESOURCES O & G CO LP |
| divested | 492497 | 42-121-30753 | DRILL | STEWART-ENIS | DENTON | 2000-02-28 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 490880 | 42-121-30741 | DRILL | SCHOOLFIELD | DENTON | 2000-01-06 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 490374 | 42-497-34464 | DRILL | DOWNE | WISE | 1999-12-15 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 490376 | 42-497-34465 | DRILL | ASKEY "C" | WISE | 1999-12-15 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 489764 | 42-349-34617 | DRILL | MILLIGAN - TXI | NAVARRO | 1999-11-23 | to: DALLAS PRODUCTION INC. |
| divested | 489763 | 42-497-34459 | DRILL | DOWNE | WISE | 1999-11-23 | to: LIME ROCK RESOURCES IV-A L.P. |
| divested | 489165 | 42-183-31388 | DRILL | MCLENDON-COMBEST | GREGG | 1999-11-05 | to: DALLAS PRODUCTION COMPANY LLC |
| divested | 489060 | 42-451-32414 | DRILL | RUNION | TOM GREEN | 1999-11-02 | to: DALLAS PRODUCTION INC. |