| 757697Amendment | Mar 11, 2013 | Mar 11, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Vana Unit #3HH | 14,000 | 28533697 |
| 757712Amendment | Mar 6, 2013 | Mar 6, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Stag Hunter #2HH | 14,500 | 28533695 |
| 757713Amendment | Mar 4, 2013 | Mar 4, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Platypus Hunter #1HH | 14,500 | 28533694 |
| 757713Amendment | Mar 4, 2013 | Mar 4, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Platypus Hunter #1HH | 14,500 | 28533694 |
| 755857 | Feb 4, 2013 | Feb 4, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Netardus Unit #1HH | 14,000 | 28533691 |
| 754483 | Jan 15, 2013 | Jan 15, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Douglas Raab Unit #1HH | 14,000 | 28533687 |
| 754349 | Jan 14, 2013 | Jan 14, 2013 | Penn Virginia Oil & Gas, L.P. | Lavaca | Hinze Unit #1HH | 14,000 | 28533684 |
| 754329 | Jan 14, 2013 | Jan 14, 2013 | Penn Virginia Oil & Gas, L.P. | Gonzales | Dubose Unit No. 2 #1HH | 14,000 | 17732839 |
| 753087 | Dec 20, 2012 | Dec 20, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Garza-Kodack Unit No. 1 #1H | 14,000 | 17732819 |
| 753087Amendment | Dec 20, 2012 | Dec 20, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Garza-Kodack Unit No. 1 #1H | 14,000 | 17732819 |
| 753145 | Dec 18, 2012 | Dec 18, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Dubose Unit NO.1 #2H | 14,000 | 17732821 |
| 752839 | Dec 13, 2012 | Dec 13, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Othold Unit #1HH | 14,000 | 28533680 |
| 752807 | Dec 12, 2012 | Dec 12, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Fojtik Unit #1HH | 14,000 | 28533679 |
| 752807Amendment | Dec 12, 2012 | Dec 12, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Fojtik Unit #1HH | 14,000 | 28533679 |
| 752250 | Dec 3, 2012 | Dec 3, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch South #50HH | 14,000 | 17732791 |
| 752250Amendment | Dec 3, 2012 | Dec 3, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch South #50HH | 14,000 | 17732791 |
| 751667 | Nov 20, 2012 | Nov 20, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Martinsen Unit #1HH | 14,000 | 28533677 |
| 751667Amendment | Nov 20, 2012 | Nov 20, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Martinsen Unit #1HH | 14,000 | 28533677 |
| 751416 | Nov 16, 2012 | Nov 16, 2012 | Penn Virginia Oil & Gas, L.P. | Harrison | Gail Furrh #9 | 7,000 | 20334168 |
| 751416Amendment | Nov 16, 2012 | Nov 16, 2012 | Penn Virginia Oil & Gas, L.P. | Harrison | Gail Furrh #9 | 8,540 | 20334168 |
| 751293 | Nov 13, 2012 | Nov 13, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Targac Unit #1HH | 14,000 | 28533675 |
| 751293Amendment | Nov 13, 2012 | Nov 13, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Targac Unit #1HH | 14,000 | 28533675 |
| 750756 | Nov 5, 2012 | Nov 5, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | R. Washington Unit #1HH | 14,000 | 17732762 |
| 750229 | Oct 29, 2012 | Oct 29, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Technik Unit #1HH | 14,000 | 28533674 |
| 749795 | Oct 25, 2012 | Oct 25, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Barraza Unit #1HH | 14,000 | 28533672 |
| 750065 | Oct 23, 2012 | Oct 23, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Arledge Ranch Unit #1HH | 14,000 | 17732748 |
| 750065Amendment | Oct 23, 2012 | Oct 23, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Arledge Ranch Unit #1HH | 14,000 | 17732748 |
| 748714 | Oct 2, 2012 | Oct 2, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Raab Unit #1HH | 14,000 | 28533669 |
| 748374 | Sep 25, 2012 | Sep 25, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Freytag Unit #1HH | 14,000 | 28533667 |
| 748027Amendment | Sep 25, 2012 | Sep 25, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Kleihege Unit #1HH | 14,000 | 28533663 |
| 748027 | Sep 20, 2012 | Sep 20, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Kleihege Unit #1HH | 14,000 | 28533663 |
| 747645 | Sep 14, 2012 | Sep 14, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Leal Unit #1HH | 14,000 | 28533662 |
| 747158 | Sep 4, 2012 | Sep 4, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Matias Unit #1HH | 14,000 | 28533661 |
| 746262 | Aug 20, 2012 | Aug 20, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Smith Unit #1HH | 14,000 | 28533658 |
| 745694 | Aug 9, 2012 | Aug 9, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Bryan #1HH | 14,000 | 28533656 |
| 745466 | Aug 8, 2012 | Aug 8, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Kusak Unit #1HH | 14,000 | 17732657 |
| 744028 | Jul 13, 2012 | Jul 13, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Pavlicek #1HH | 14,000 | 28533652 |
| 743789Amendment | Jul 10, 2012 | Jul 10, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Moose Hunter #2HH | 14,500 | 28533646 |
| 741445 | Jun 5, 2012 | Jun 5, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | McCreary Unit #1HH | 14,000 | 28533643 |
| 741445Amendment | Jun 5, 2012 | Jun 5, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | McCreary Unit #1HH | 14,000 | 28533643 |
| 741393 | Jun 1, 2012 | Jun 1, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Sralla Unit #1HH | 14,000 | 17732579 |
| 740455 | May 21, 2012 | May 21, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #12HH | 14,000 | 17732568 |
| 740445 | May 21, 2012 | May 21, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #11HH | 14,000 | 17732567 |
| 737501 | Apr 19, 2012 | Apr 19, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Henning Unit #2HH | 14,000 | 17732535 |
| 736670 | Apr 6, 2012 | Apr 6, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Neuse Unit #1HH | 14,000 | 17732524 |
| 736670Amendment | Apr 6, 2012 | Apr 6, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Neuse Unit #1HH | 14,000 | 17732524 |
| 736670Amendment | Apr 6, 2012 | Apr 6, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Neuse Unit #1HH | 14,000 | 17732524 |
| 736006 | Mar 24, 2012 | Mar 24, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #10HH | 14,000 | 17732518 |
| 736006Amendment | Mar 24, 2012 | Mar 24, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #10HH | 14,000 | 17732518 |
| 735473 | Mar 20, 2012 | Mar 20, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #9HH | 14,000 | 17732510 |
| 735335 | Mar 16, 2012 | Mar 16, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #8HH | 14,000 | 17732509 |
| 735335Amendment | Mar 16, 2012 | Mar 16, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #8HH | 14,000 | 17732509 |
| 735271 | Mar 15, 2012 | Mar 15, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Schacherl Unit #1HH | 14,000 | 28533632 |
| 735271Amendment | Mar 15, 2012 | Mar 15, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Schacherl Unit #1HH | 14,000 | 28533632 |
| 735263 | Mar 15, 2012 | Mar 15, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #7HH | 14,000 | 17732507 |
| 733821 | Feb 24, 2012 | Feb 24, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Washington #1HH | 14,000 | 17732493 |
| 733821Amendment | Feb 24, 2012 | Feb 24, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Washington #1HH | 14,000 | 17732493 |
| 733983 | Feb 23, 2012 | Feb 23, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Vana Unit #1HH | 14,000 | 28533626 |
| 733385 | Feb 16, 2012 | Feb 16, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #6HH | 14,000 | 17732481 |
| 733314 | Feb 16, 2012 | Feb 16, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #5HH | 14,000 | 17732480 |
| 733136 | Feb 16, 2012 | Feb 16, 2012 | Penn Virginia Oil & Gas, L.P. | Lavaca | Effenberger Unit #1HH | 14,000 | 28533625 |
| 732635 | Feb 7, 2012 | Feb 7, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Henning Unit #1HH | 14,000 | 17732472 |
| 730942 | Jan 10, 2012 | Jan 10, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Culpepper Unit #2HH | 14,000 | 17732446 |
| 730942Amendment | Jan 10, 2012 | Jan 10, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | Culpepper Unit #2HH | 14,000 | 17732446 |
| 730657 | Jan 6, 2012 | Jan 6, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | D. Foreman Unit #1HH | 14,000 | 17732439 |
| 730657Amendment | Jan 6, 2012 | Jan 6, 2012 | Penn Virginia Oil & Gas, L.P. | Gonzales | D. Foreman Unit #1HH | 14,000 | 17732439 |
| 730261 | Dec 22, 2011 | Dec 22, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Culpepper Unit #1HH | 14,000 | 17732435 |
| 729455 | Dec 9, 2011 | Dec 9, 2011 | Penn Virginia Oil & Gas, L.P. | Harrison | Gibson SWD #1D | 9,500 | 20335106 |
| 728844Amendment | Nov 29, 2011 | Nov 29, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Shiner Ranch #1HH | 12,500 | 17732418 |
| 727584 | Nov 7, 2011 | Nov 7, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #4HH | 14,000 | 17732399 |
| 727476 | Nov 4, 2011 | Nov 4, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek Ranch #3HH | 14,000 | 17732398 |
| 727376 | Nov 3, 2011 | Nov 3, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Hawn Holt #14HH | 14,000 | 17732397 |
| 725918 | Oct 11, 2011 | Oct 11, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek #2HH | 14,500 | 17732379 |
| 725592 | Oct 6, 2011 | Oct 6, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Rock Creek #1HH | 16,000 | 17732376 |
| 725596 | Oct 5, 2011 | Oct 5, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #9HH | 16,000 | 17732375 |
| 725182 | Oct 3, 2011 | Oct 3, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #6HH | 14,500 | 17732366 |
| 724668 | Sep 28, 2011 | Sep 28, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Hawn Dickson #1HH | 16,000 | 17732357 |
| 723236 | Sep 6, 2011 | Sep 6, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #8HH | 14,000 | 17732338 |
| 723012 | Aug 29, 2011 | Aug 29, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #4HH | 14,000 | 17732336 |
| 722777 | Aug 24, 2011 | Aug 24, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #7HH | 14,000 | 17732333 |
| 722777Amendment | Aug 24, 2011 | Aug 24, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #7HH | 14,000 | 17732333 |
| 722396 | Aug 18, 2011 | Aug 18, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #5HH | 14,000 | 17732328 |
| 722396Amendment | Aug 18, 2011 | Aug 18, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #5HH | 14,000 | 17732328 |
| 721904 | Aug 16, 2011 | Aug 16, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #2HH | 14,000 | 17732325 |
| 721901 | Aug 11, 2011 | Aug 11, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #7HH | 14,000 | 17732323 |
| 719369 | Aug 8, 2011 | Aug 8, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | R. L. Shaefer #2HH | 14,000 | 17732316 |
| 719716 | Jul 28, 2011 | Jul 28, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #3HH | 14,000 | 17732315 |
| 719370 | Jul 19, 2011 | Jul 19, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | R. L. Shaefer #3HH | 14,000 | 17732304 |
| 719749 | Jul 18, 2011 | Jul 18, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #4HH | 14,000 | 17732296 |
| 719757 | Jul 8, 2011 | Jul 8, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #2HH | 14,000 | 17732294 |
| 719748 | Jul 8, 2011 | Jul 8, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #5HH | 14,000 | 17732295 |
| 717937 | Jul 6, 2011 | Jul 6, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Dickson-Allen #2HH | 14,000 | 17732265 |
| 719368 | Jul 5, 2011 | Jul 5, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | R. L. Shaefer #1HH | 14,000 | 17732292 |
| 717913 | Jul 5, 2011 | Jul 5, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Dickson-Allen #1HH | 14,000 | 17732264 |
| 719022 | Jun 27, 2011 | Jun 27, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Gardner, et Al #2HH | 14,000 | 17732280 |
| 718780 | Jun 24, 2011 | Jun 24, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Cannonade Ranch #1HH | 14,000 | 17732281 |
| 718781 | Jun 22, 2011 | Jun 22, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Hawn Holt #15HH | 14,000 | 17732276 |
| 717726 | Jun 8, 2011 | Jun 8, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Miller #1HH | 14,000 | 17732260 |
| 717726Amendment | Jun 8, 2011 | Jun 8, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Miller #1HH | 14,000 | 17732260 |
| 715758 | May 9, 2011 | May 9, 2011 | Penn Virginia Oil & Gas, L.P. | Gonzales | Munson Ranch #3HH | 14,000 | 17732241 |