| 710764 | Feb 28, 2011 | Feb 28, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #9H | 8,650 | 47941204 |
| 710749 | Feb 25, 2011 | Feb 25, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #7H | 8,650 | 47941202 |
| 710753 | Feb 24, 2011 | Feb 24, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #8H | 8,650 | 47941203 |
| 709978 | Feb 10, 2011 | Feb 10, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #907AH | 8,500 | 47941191 |
| 709972 | Feb 10, 2011 | Feb 10, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #807AH | 8,500 | 47941190 |
| 709968 | Feb 10, 2011 | Feb 10, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #707H | 8,500 | 47941189 |
| 709581 | Feb 7, 2011 | Feb 7, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #419H | 9,500 | 47940738 |
| 709588 | Feb 3, 2011 | Feb 3, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #95H | 9,000 | 47940619 |
| 709576 | Feb 3, 2011 | Feb 3, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #102H | 9,500 | 47940743 |
| 709571 | Feb 3, 2011 | Feb 3, 2011 | Rosetta Resources Operating LP | Webb | Gates 05D #1287H | 9,500 | 47940744 |
| 709570 | Feb 3, 2011 | Feb 3, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #707AH | 9,500 | 47940771 |
| 709567 | Feb 3, 2011 | Feb 3, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #606AH | 9,500 | 47940811 |
| 709500 | Feb 2, 2011 | Feb 2, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #6H | 8,600 | 47941178 |
| 709498 | Feb 2, 2011 | Feb 2, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #5H | 8,600 | 47941177 |
| 709494 | Feb 2, 2011 | Feb 2, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #4H | 8,600 | 47941176 |
| 708489 | Jan 19, 2011 | Jan 19, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #501H | 8,600 | 47941166 |
| 708483 | Jan 14, 2011 | Jan 14, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #401H | 8,600 | 47941164 |
| 708478 | Jan 14, 2011 | Jan 14, 2011 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #301H | 8,600 | 47941163 |
| 707791 | Jan 7, 2011 | Jan 7, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #607H | 8,500 | 47941155 |
| 707789 | Jan 6, 2011 | Jan 6, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #507H | 8,500 | 47941154 |
| 707788 | Jan 6, 2011 | Jan 6, 2011 | Rosetta Resources Operating LP | Webb | Gates 05-D #407H | 8,500 | 47941153 |
| 707319 | Dec 21, 2010 | Dec 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose A #1003H | 8,450 | 47941149 |
| 707317 | Dec 21, 2010 | Dec 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose A #1002H | 8,500 | 47941148 |
| 706294 | Dec 7, 2010 | Dec 7, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #706AH | 8,500 | 47941135 |
| 706294Amendment | Dec 7, 2010 | Dec 7, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #706AH | 8,500 | 47941135 |
| 705702 | Nov 23, 2010 | Nov 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #201H | 8,600 | 47941127 |
| 705702Amendment | Nov 23, 2010 | Nov 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #201H | 8,600 | 47941127 |
| 704788 | Nov 9, 2010 | Nov 9, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose A #5741H | 8,500 | 47941117 |
| 704788Amendment | Nov 9, 2010 | Nov 9, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose A #5741H | 8,500 | 47941117 |
| 703377 | Oct 11, 2010 | Oct 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose a 1000 #1H | 8,500 | 47941075 |
| 703377Amendment | Oct 11, 2010 | Oct 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose a 1000 #1H | 8,500 | 47941075 |
| 703361 | Oct 11, 2010 | Oct 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #8015H | 8,500 | 47941074 |
| 703361Amendment | Oct 11, 2010 | Oct 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #8015H | 8,500 | 47941074 |
| 703007 | Oct 4, 2010 | Oct 4, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2026H | 8,700 | 47941064 |
| 703007Amendment | Oct 4, 2010 | Oct 4, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2026H | 8,700 | 47941064 |
| 702673 | Sep 24, 2010 | Sep 24, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #208AH | 8,475 | 47941060 |
| 702673Amendment | Sep 24, 2010 | Sep 24, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #208AH | 8,475 | 47941060 |
| 701990 | Sep 14, 2010 | Sep 14, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #108AH | 8,475 | 47941038 |
| 701990Amendment | Sep 14, 2010 | Sep 14, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #108AH | 8,475 | 47941038 |
| 700429 | Aug 10, 2010 | Aug 10, 2010 | Rosetta Resources Operating LP | Webb | Mayers #10 | 10,780 | 47938029 |
| 699995 | Aug 3, 2010 | Aug 3, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #68H | 8,900 | 47940998 |
| 699995Amendment | Aug 3, 2010 | Aug 3, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #68H | 8,900 | 47940998 |
| 699722 | Jul 29, 2010 | Jul 29, 2010 | Rosetta Resources Operating LP | Webb | Santos #5 | 10,268 | 47937591 |
| 699206 | Jul 21, 2010 | Jul 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose a 571 #1H | 8,700 | 47940987 |
| 699206Amendment | Jul 21, 2010 | Jul 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose a 571 #1H | 8,700 | 47940987 |
| 699206Amendment | Jul 21, 2010 | Jul 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 10 Rose a 571 #1H | 8,700 | 47940987 |
| 698999 | Jul 16, 2010 | Jul 16, 2010 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #353 | 9,300 | 47940984 |
| 698409 | Jul 8, 2010 | Jul 8, 2010 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #126 | 7,700 | 47936091 |
| 698410 | Jul 7, 2010 | Jul 7, 2010 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #140 | 7,300 | 47936604 |
| 697691 | Jun 18, 2010 | Jun 18, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #3H | 8,500 | 47940954 |
| 697691Amendment | Jun 18, 2010 | Jun 18, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #3H | 8,500 | 47940954 |
| 697544 | Jun 15, 2010 | Jun 15, 2010 | Rosetta Resources Operating LP | Dimmit | Light Ranch #1H | 15,650 | 12733707 |
| 697544Amendment | Jun 15, 2010 | Jun 15, 2010 | Rosetta Resources Operating LP | Dimmit | Light Ranch #1H | 15,650 | 12733707 |
| 697372 | Jun 14, 2010 | Jun 14, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #2020H | 9,000 | 47940951 |
| 697372Amendment | Jun 14, 2010 | Jun 14, 2010 | Rosetta Resources Operating LP | Webb | Gates 05D #2020H | 9,000 | 47940951 |
| 697004 | Jun 10, 2010 | Jun 10, 2010 | Rosetta Resources Operating LP | Webb | Joe Finley #3 | 7,580 | 47940950 |
| 695797 | May 12, 2010 | May 12, 2010 | Rosetta Resources Operating LP | Webb | A. Barnes #1 | 6,000 | 47939900 |
| 695478 | May 6, 2010 | May 6, 2010 | Rosetta Resources Operating LP | Webb | Flores #2 | 10,185 | 47940507 |
| 694836 | Apr 23, 2010 | Apr 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #8016H | 9,000 | 47940886 |
| 694831 | Apr 23, 2010 | Apr 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #1026H | 9,500 | 47940888 |
| 694831Amendment | Apr 23, 2010 | Apr 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #1026H | 9,500 | 47940888 |
| 694728 | Apr 23, 2010 | Apr 23, 2010 | Rosetta Resources Operating LP | Webb | Santa Cruz #3H | 12,000 | 47940885 |
| 694705 | Apr 23, 2010 | Apr 23, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #14H | 9,000 | 47940883 |
| 694694 | Apr 21, 2010 | Apr 21, 2010 | Rosetta Resources Operating LP | La Salle | Springer Ranch #2H | 12,000 | 28332263 |
| 694490 | Apr 20, 2010 | Apr 20, 2010 | Rosetta Resources Operating LP | Webb | Santa Cruz #2H | 12,000 | 47940881 |
| 692227 | Mar 5, 2010 | Mar 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2023H | 9,500 | 47940830 |
| 692227Amendment | Mar 5, 2010 | Mar 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2023H | 9,500 | 47940830 |
| 691781 | Feb 24, 2010 | Feb 24, 2010 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #343 | 8,000 | 47940826 |
| 691181 | Feb 11, 2010 | Feb 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #101H | 9,500 | 47940817 |
| 691181Amendment | Feb 11, 2010 | Feb 11, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #101H | 9,500 | 47940817 |
| 690855 | Feb 9, 2010 | Feb 9, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #606AH | 9,500 | 47940811 |
| 690858 | Feb 8, 2010 | Feb 8, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #6012H | 8,900 | 47940812 |
| 690858Amendment | Feb 8, 2010 | Feb 8, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #6012H | 8,900 | 47940812 |
| 690849 | Feb 8, 2010 | Feb 8, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #02H | 9,500 | 47940810 |
| 690809 | Feb 5, 2010 | Feb 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #1H | 9,500 | 47940808 |
| 690809Amendment | Feb 5, 2010 | Feb 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #1H | 9,500 | 47940808 |
| 690809Amendment | Feb 5, 2010 | Feb 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose a BVP #1H | 9,500 | 47940808 |
| 690723 | Feb 5, 2010 | Feb 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #7015H | 9,000 | 47940803 |
| 690723Amendment | Feb 5, 2010 | Feb 5, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #7015H | 9,000 | 47940803 |
| 690495 | Feb 2, 2010 | Feb 2, 2010 | Rosetta Resources Operating LP | La Salle | Springer Ranch #3H | 12,000 | 28332245 |
| 689918 | Jan 21, 2010 | Jan 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2024H | 9,500 | 47940781 |
| 689918Amendment | Jan 21, 2010 | Jan 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #2024H | 9,500 | 47940781 |
| 689896 | Jan 21, 2010 | Jan 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #1023H | 9,500 | 47940780 |
| 689896Amendment | Jan 21, 2010 | Jan 21, 2010 | Rosetta Resources Operating LP | Webb | Gates 09 Rose B #1023H | 9,500 | 47940780 |
| 689676 | Jan 14, 2010 | Jan 14, 2010 | Rosetta Resources Operating LP | Webb | Gates 05-D #707AH | 9,500 | 47940771 |
| 689641 | Jan 14, 2010 | Jan 14, 2010 | Rosetta Resources Operating LP | Webb | Vela #01H | 12,000 | 47940465 |
| 688826 | Dec 18, 2009 | Dec 18, 2009 | Rosetta Resources Operating LP | Webb | Gates 05-D #1287H | 9,500 | 47940744 |
| 688788 | Dec 18, 2009 | Dec 18, 2009 | Rosetta Resources Operating LP | Webb | Gates 05-D #102H | 9,500 | 47940743 |
| 688626 | Dec 17, 2009 | Dec 17, 2009 | Rosetta Resources Operating LP | Webb | Gates 05-D #419H | 9,500 | 47940738 |
| 688476 | Dec 11, 2009 | Dec 11, 2009 | Rosetta Resources Operating LP | Webb | Gates 05-D #319H | 9,500 | 47940736 |
| 688476Amendment | Dec 11, 2009 | Dec 11, 2009 | Rosetta Resources Operating LP | Webb | Gates 05-D #319H | 9,500 | 47940736 |
| 687844 | Nov 25, 2009 | Nov 25, 2009 | Rosetta Resources Operating LP | Jefferson | State Tract 30 Unit #1 | 13,289 | 24532485 |
| 687170 | Nov 13, 2009 | Nov 13, 2009 | Rosetta Resources Operating LP | Webb | Santa Cruz #1H | 12,000 | 47940718 |
| 686561 | Oct 26, 2009 | Oct 26, 2009 | Rosetta Resources Operating LP | Duval | Piedra Negra #01 | 14,200 | 13139136 |
| 685933 | Oct 12, 2009 | Oct 12, 2009 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #348 | 10,000 | 47940691 |
| 685898 | Oct 8, 2009 | Oct 8, 2009 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #349 | 8,000 | 47940689 |
| 685687 | Oct 1, 2009 | Oct 1, 2009 | Rosetta Resources Operating LP | Webb | Webb County School Board #16 | 10,000 | 47940683 |
| 685687Amendment | Oct 1, 2009 | Oct 1, 2009 | Rosetta Resources Operating LP | Webb | Webb County School Board #16 | 10,000 | 47940683 |
| 685513 | Sep 25, 2009 | Sep 25, 2009 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #350 | 10,000 | 47940680 |
| 685356 | Sep 23, 2009 | Sep 23, 2009 | Rosetta Resources Operating LP | Webb | South Callaghan Ranch #345 | 9,800 | 47940678 |