| divested | 615638 | 42-479-39454 | DRILL | GATES RANCH 05S | WEBB | 2006-03-15 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 615052 | 42-479-39438 | DRILL | GATES RANCH 05S | WEBB | 2006-03-07 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 614045 | 42-479-39422 | DRILL | GATES RANCH "Y" | WEBB | 2006-02-13 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 614047 | 42-479-39423 | DRILL | GATES 05S 5 | WEBB | 2006-02-13 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 613590 | 42-479-37687 | RECLASS | GATES RANCH "W" | WEBB | 2006-02-10 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 613560 | 42-479-39412 | DRILL | PETTY RANCH | WEBB | 2006-02-09 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 613058 | 42-479-39398 | DRILL | PETTY RANCH | WEBB | 2006-01-26 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 611894 | 42-479-39376 | DRILL | PETTY RANCH | WEBB | 2006-01-11 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 611536 | 42-163-33115 | RECOMP | SHINER RANCH | FRIO | 2005-12-29 | to: BLACKBRUSH O & G LLC |
| divested | 611536 | 42-163-33115 | RECOMP | SHINER RANCH | FRIO | 2005-12-29 | to: BLACKBRUSH O & G LLC |
| divested | 611154 | 42-163-32955 | RECOMP | SHINER RANCH | FRIO | 2005-12-19 | to: BLACKBRUSH O & G LLC |
| divested | 611154 | 42-163-32955 | RECOMP | SHINER RANCH | FRIO | 2005-12-19 | to: BLACKBRUSH O & G LLC |
| divested | 611154 | 42-163-32955 | RECOMP | SHINER RANCH | FRIO | 2005-12-19 | to: BLACKBRUSH O & G LLC |
| divested | 610569 | 42-479-39354 | DRILL | GATES RANCH 05S | WEBB | 2005-12-07 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 610440 | 42-479-39349 | DRILL | GATES RANCH 05S | WEBB | 2005-12-07 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 608776 | 42-163-30810 | RECOMP | MORALES, PEDRO | FRIO | 2005-11-02 | to: BLACKBRUSH O & G LLC |
| divested | 608734 | 42-311-33859 | DRILL | DICKINSON, J. H. | MCMULLEN | 2005-11-01 | to: SUTTON PRODUCING CORP. |
| divested | 607709 | 42-479-33839 | RECOMP | GATES RANCH "B" | WEBB | 2005-10-13 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 607562 | 42-479-39299 | DRILL | GATES RANCH "B" | WEBB | 2005-10-11 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 606433 | 42-479-39274 | DRILL | GATES RANCH "E" | WEBB | 2005-09-16 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 605320 | 42-479-39250 | DRILL | GATES RANCH "FGH" | WEBB | 2005-08-23 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 605050 | 42-479-39245 | DRILL | GATES RANCH "Y" | WEBB | 2005-08-17 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 604389 | 42-479-39236 | DRILL | GATES 05S 3 | WEBB | 2005-08-04 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 604049 | 42-479-39228 | DRILL | PETTY RANCH | WEBB | 2005-07-27 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 603340 | 42-479-39206 | DRILL | PETTY RANCH | WEBB | 2005-07-12 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 603340 | 42-479-39206 | DRILL | PETTY RANCH | WEBB | 2005-07-12 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 602713 | 42-479-39173 | DRILL | PETTY RANCH | WEBB | 2005-06-29 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 601902 | 42-479-39158 | DRILL | PETTY RANCH | WEBB | 2005-06-10 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 600882 | 42-479-39121 | DRILL | PETTY RANCH | WEBB | 2005-05-20 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 600176 | 42-479-39111 | DRILL | PETTY RANCH | WEBB | 2005-05-05 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 560607 | 42-311-30476 | RENTR | DICKINSON, J. H. | MCMULLEN | 2005-04-19 | to: GULFTEX ENERGY LLC |
| divested | 560438 | 42-479-33244 | RECLASS | PETTY RANCH | WEBB | 2005-04-15 | to: KERNS O & G INC. |
| divested | 559247 | 42-479-39066 | DRILL | PETTY RANCH | WEBB | 2005-03-23 | to: ST. MARY LAND & EXPLORATION CO. |
| divested | 559298 | 42-479-39068 | DRILL | PETTY RANCH | WEBB | 2005-03-23 | to: ST. MARY LAND & EXPLORATION CO. |
| filed | 558876 | 42-479-32105 | RECOMP | PETTY, O. S. | WEBB | 2005-03-16 | — |
| divested | 557979 | 42-479-39031 | DRILL | BRASK STATE 1840 | WEBB | 2005-02-23 | to: PROLINE ENERGY RESOURCES INC |
| divested | 557979 | 42-479-39031 | DRILL | BRASK STATE 1840 | WEBB | 2005-02-23 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555688 | 42-479-38960 | DRILL | BRASK STATE 1840 | WEBB | 2005-02-04 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555688 | 42-479-38960 | DRILL | BRASK STATE 1840 | WEBB | 2005-02-04 | to: PROLINE ENERGY RESOURCES INC |
| divested | 557174 | 42-479-39006 | DRILL | GATES "E" TR6A | WEBB | 2005-02-03 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 557174 | 42-479-39006 | DRILL | GATES "E" TR6A | WEBB | 2005-02-03 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 556722 | 42-283-31863 | DRILL | E. ALDERMAN | LA SALLE | 2005-01-28 | to: BLACKBRUSH O & G INC. |
| divested | 556838 | 42-479-38997 | DRILL | PETTY RANCH | WEBB | 2005-01-28 | to: WHITE OAK OPERATING COMPANY LLC |
| divested | 555695 | 42-479-38961 | DRILL | BRASK RANCH | WEBB | 2005-01-28 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555695 | 42-479-38961 | DRILL | BRASK RANCH | WEBB | 2005-01-28 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555624 | 42-479-38957 | DRILL | GATES RANCH "T" | WEBB | 2005-01-12 | to: ROSETTA RESOURCES OPERATING LP |
| divested | 555688 | 42-479-38960 | DRILL | BRASK STATE 1840 | WEBB | 2005-01-12 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555695 | 42-479-38961 | DRILL | BRASK RANCH | WEBB | 2005-01-12 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555338 | 42-479-38951 | DRILL | BRASK RANCH | WEBB | 2004-12-28 | to: PROLINE ENERGY RESOURCES INC |
| divested | 555391 | 42-479-38952 | DRILL | BRASK RANCH | WEBB | 2004-12-28 | to: ROSETTA RESOURCES OPERATING LP |