| 751375 | Nov 15, 2012 | Nov 15, 2012 | Geosouthern Energy Corporation | De Witt | Westhoff a Unit #1HH | 14,000 | 12332959 |
| 751375Amendment | Nov 15, 2012 | Nov 15, 2012 | Geosouthern Energy Corporation | De Witt | Westhoff a Unit #1HH | 14,000 | 12332959 |
| 750536 | Nov 5, 2012 | Nov 5, 2012 | Geosouthern Energy Corporation | De Witt | Nelson A #1HH | 14,000 | 12332464 |
| 749310Amendment | Oct 11, 2012 | Oct 11, 2012 | Geosouthern Energy Corporation | De Witt | Oehlke A #3HH | 14,000 | 12332902 |
| 748504 | Sep 28, 2012 | Sep 28, 2012 | Geosouthern Energy Corporation | De Witt | Elder B #1HH | 13,000 | 12332441 |
| 747311 | Sep 25, 2012 | Sep 25, 2012 | Geosouthern Energy Corporation | De Witt | Warren B #1HH | 14,000 | 12332446 |
| 747281 | Sep 10, 2012 | Sep 10, 2012 | Geosouthern Energy Corporation | De Witt | Cantu A #1HH | 14,000 | 12332472 |
| 746540 | Sep 6, 2012 | Sep 6, 2012 | Geosouthern Energy Corporation | De Witt | Muir A #1HH | 14,000 | 12332309 |
| 746466 | Aug 24, 2012 | Aug 24, 2012 | Geosouthern Energy Corporation | De Witt | Hyatt A #1HH | 14,000 | 12332325 |
| 744412 | Aug 22, 2012 | Aug 22, 2012 | Geosouthern Energy Corporation | De Witt | Muir B #1HH | 14,000 | 12332336 |
| 746317 | Aug 21, 2012 | Aug 21, 2012 | Geosouthern Energy Corporation | De Witt | Muir F #1HH | 13,500 | 12332373 |
| 746268 | Aug 21, 2012 | Aug 21, 2012 | Geosouthern Energy Corporation | De Witt | Zgabay #1HH | 12,300 | 12332375 |
| 744448 | Aug 21, 2012 | Aug 21, 2012 | Geosouthern Energy Corporation | De Witt | Seifert A #1HH | 13,500 | 12332327 |
| 744448Amendment | Aug 21, 2012 | Aug 21, 2012 | Geosouthern Energy Corporation | De Witt | Seifert A #1HH | 13,500 | 12332327 |
| 746244 | Aug 20, 2012 | Aug 20, 2012 | Geosouthern Energy Corporation | De Witt | Oro Negro Unit 4 #3HH | 14,000 | 12332862 |
| 746243 | Aug 20, 2012 | Aug 20, 2012 | Geosouthern Energy Corporation | De Witt | Oro Negro Unit 4 #1HH | 14,000 | 12332863 |
| 744419 | Aug 20, 2012 | Aug 20, 2012 | Geosouthern Energy Corporation | De Witt | Hansen B #1HH | 13,700 | 12332360 |
| 746242 | Aug 18, 2012 | Aug 18, 2012 | Geosouthern Energy Corporation | De Witt | Oro Negro Unit 4 #2HH | 14,000 | 12332861 |
| 746122 | Aug 18, 2012 | Aug 18, 2012 | Geosouthern Energy Corporation | De Witt | Muir E #1HH | 14,500 | 12332352 |
| 744510 | Aug 18, 2012 | Aug 18, 2012 | Geosouthern Energy Corporation | De Witt | Arndt A #1HH | 13,500 | 12332346 |
| 744404 | Aug 18, 2012 | Aug 18, 2012 | Geosouthern Energy Corporation | De Witt | Hansen A #1HH | 14,500 | 12332358 |
| 745658 | Aug 14, 2012 | Aug 14, 2012 | Geosouthern Energy Corporation | Lavaca | Renee Unit #1HH | 14,000 | 28533655 |
| 744970Amendment | Jul 30, 2012 | Jul 30, 2012 | Geosouthern Energy Corporation | De Witt | Sonny Seifert A #4HH | 14,000 | 12332845 |
| 744352Amendment | Jul 19, 2012 | Jul 19, 2012 | Geosouthern Energy Corporation | De Witt | Big Oak C #1HH | 14,000 | 12332837 |
| 742432 | Jun 28, 2012 | Jun 28, 2012 | Geosouthern Energy Corporation | De Witt | Schendel B #1HH | 13,500 | 12332411 |
| 742573Amendment | Jun 19, 2012 | Jun 19, 2012 | Geosouthern Energy Corporation | De Witt | Bednorz B #1HH | 14,000 | 12332815 |
| 741292 | Jun 19, 2012 | Jun 19, 2012 | Geosouthern Energy Corporation | De Witt | Ulrich B #1HH | 13,500 | 12332402 |
| 739733 | Jun 6, 2012 | Jun 6, 2012 | Geosouthern Energy Corporation | De Witt | Clark B #1HH | 14,500 | 12332353 |
| 739813 | Jun 4, 2012 | Jun 4, 2012 | Geosouthern Energy Corporation | De Witt | Steen A #1HH | 13,500 | 12332396 |
| 740958Amendment | May 29, 2012 | May 29, 2012 | Geosouthern Energy Corporation | De Witt | Muir E #4HH | 14,000 | 12332798 |
| 740958Amendment | May 29, 2012 | May 29, 2012 | Geosouthern Energy Corporation | De Witt | Muir E #4HH | 14,000 | 12332798 |
| 740917Amendment | May 25, 2012 | May 25, 2012 | Geosouthern Energy Corporation | De Witt | Muir D #4HH | 14,000 | 12332792 |
| 737024 | May 16, 2012 | May 16, 2012 | Geosouthern Energy Corporation | De Witt | Bishop A #5HH | 12,500 | 12332748 |
| 737021 | May 16, 2012 | May 16, 2012 | Geosouthern Energy Corporation | De Witt | Bishop A #4HH | 12,500 | 12332747 |
| 737019 | May 16, 2012 | May 16, 2012 | Geosouthern Energy Corporation | De Witt | Bishop A #3HH | 12,500 | 12332746 |
| 737017 | May 16, 2012 | May 16, 2012 | Geosouthern Energy Corporation | De Witt | Bishop A #2HH | 12,500 | 12332749 |
| 737435Amendment | Apr 28, 2012 | Apr 28, 2012 | Geosouthern Energy Corporation | De Witt | Willeke A #1HH | 14,000 | 12332778 |
| 736907 | Apr 21, 2012 | Apr 21, 2012 | Geosouthern Energy Corporation | De Witt | Oliver B #1HH | 13,500 | 12332319 |
| 736684Amendment | Apr 19, 2012 | Apr 19, 2012 | Geosouthern Energy Corporation | De Witt | Bednorz A #1HH | 14,000 | 12332761 |
| 737425Amendment | Apr 18, 2012 | Apr 18, 2012 | Geosouthern Energy Corporation | De Witt | Migura B #1HH | 14,000 | 12332763 |
| 735412 | Apr 11, 2012 | Apr 11, 2012 | Geosouthern Energy Corporation | De Witt | Bishop A #1HH | 12,500 | 12332381 |
| 733878Amendment | Feb 27, 2012 | Feb 27, 2012 | Geosouthern Energy Corporation | De Witt | Vasbinder A #2HH | 14,000 | 12332713 |
| 729998 | Feb 6, 2012 | Feb 6, 2012 | Geosouthern Energy Corporation | De Witt | Clark A #1HH | 14,500 | 12332326 |
| 732379Amendment | Feb 3, 2012 | Feb 3, 2012 | Geosouthern Energy Corporation | De Witt | G. Baker A #1HH | 14,000 | 12332697 |
| 731685Amendment | Jan 23, 2012 | Jan 23, 2012 | Geosouthern Energy Corporation | De Witt | Walters A #1HH | 14,000 | 12332693 |
| 730560 | Jan 12, 2012 | Jan 12, 2012 | Geosouthern Energy Corporation | Gonzales | Clark C #1HH | 11,900 | 17732136 |
| 730296 | Dec 22, 2011 | Dec 22, 2011 | Geosouthern Energy Corporation | Lavaca | Carol Unit #1H | 13,500 | 28533618 |
| 730001 | Dec 21, 2011 | Dec 21, 2011 | Geosouthern Energy Corporation | De Witt | Heibel A #1HH | 14,500 | 12332350 |
| 729757Amendment | Dec 14, 2011 | Dec 14, 2011 | Geosouthern Energy Corporation | De Witt | Oro Negro Unit 3 #1HH | 14,000 | 12332670 |
| 726663Amendment | Oct 24, 2011 | Oct 24, 2011 | Geosouthern Energy Corporation | De Witt | Cantu B #2HH | 14,000 | 12332627 |
| 724862Amendment | Sep 26, 2011 | Sep 26, 2011 | Geosouthern Energy Corporation | De Witt | J-Hermann F #1HH | 14,000 | 12332598 |
| 723973 | Sep 15, 2011 | Sep 15, 2011 | Geosouthern Energy Corporation | De Witt | Oro Negro Unit 2 #1H | 12,500 | 12332580 |
| 723652Amendment | Sep 7, 2011 | Sep 7, 2011 | Geosouthern Energy Corporation | De Witt | Sandy A #1HH | 14,000 | 12332565 |
| 722822Amendment | Aug 25, 2011 | Aug 25, 2011 | Geosouthern Energy Corporation | De Witt | Vasbinder A #1HH | 14,000 | 12332549 |
| 722014Amendment | Aug 22, 2011 | Aug 22, 2011 | Geosouthern Energy Corporation | De Witt | P. Warzecha A #1HH | 14,000 | 12332535 |
| 721857Amendment | Aug 10, 2011 | Aug 10, 2011 | Geosouthern Energy Corporation | De Witt | Seifert C #1HH | 14,000 | 12332532 |
| 721840Amendment | Aug 10, 2011 | Aug 10, 2011 | Geosouthern Energy Corporation | De Witt | Arndt A #2HH | 14,000 | 12332531 |
| 721559 | Aug 9, 2011 | Aug 9, 2011 | Geosouthern Energy Corporation | De Witt | Oro Negro #1H | 12,500 | 12332529 |
| 721083Amendment | Aug 2, 2011 | Aug 2, 2011 | Geosouthern Energy Corporation | De Witt | Seifert B #1HH | 14,000 | 12332526 |
| 720673Amendment | Jul 25, 2011 | Jul 25, 2011 | Geosouthern Energy Corporation | Gonzales | Carson A #1HH | 14,000 | 17732311 |
| 720673Amendment | Jul 25, 2011 | Jul 25, 2011 | Geosouthern Energy Corporation | Gonzales | Carson A #1HH | 14,000 | 17732311 |
| 719608Amendment | Jul 7, 2011 | Jul 7, 2011 | Geosouthern Energy Corporation | De Witt | Cantu C #1HH | 14,000 | 12332502 |
| 719391Amendment | Jul 1, 2011 | Jul 1, 2011 | Geosouthern Energy Corporation | De Witt | Geffert A #1HH | 14,000 | 12332496 |
| 717860Amendment | Jun 9, 2011 | Jun 9, 2011 | Geosouthern Energy Corporation | De Witt | Cantu B #1HH | 14,000 | 12332474 |
| 717058Amendment | May 25, 2011 | May 25, 2011 | Geosouthern Energy Corporation | De Witt | Hyatt A #2HH | 14,000 | 12332466 |
| 716172 | May 16, 2011 | May 16, 2011 | Geosouthern Energy Corporation | Gonzales | Frisbie Unit #1H | 12,655 | 17732243 |
| 715441Amendment | May 5, 2011 | May 5, 2011 | Geosouthern Energy Corporation | De Witt | Rayes B #1HH | 14,000 | 12332449 |
| 714448 | Apr 21, 2011 | Apr 21, 2011 | Geosouthern Energy Corporation | Lavaca | Ronyn Unit #1H | 12,655 | 28533599 |
| 714153 | Apr 19, 2011 | Apr 19, 2011 | Geosouthern Energy Corporation | Lavaca | Stefanie Unit #1H | 12,655 | 28533598 |
| 714153Amendment | Apr 19, 2011 | Apr 19, 2011 | Geosouthern Energy Corporation | Lavaca | Stefanie Unit #1H | 12,655 | 28533598 |
| 713955Amendment | Apr 14, 2011 | Apr 14, 2011 | Geosouthern Energy Corporation | De Witt | Oehlke A #1HH | 14,000 | 12332433 |
| 713859Amendment | Apr 13, 2011 | Apr 13, 2011 | Geosouthern Energy Corporation | De Witt | Leske A #1HH | 14,200 | 12332432 |
| 713139Amendment | Apr 1, 2011 | Apr 1, 2011 | Geosouthern Energy Corporation | De Witt | Warren A #1HH | 13,500 | 12332426 |
| 713139Amendment | Apr 1, 2011 | Apr 1, 2011 | Geosouthern Energy Corporation | De Witt | Warren A #1HH | 13,500 | 12332426 |
| 710984Amendment | Mar 1, 2011 | Mar 1, 2011 | Geosouthern Energy Corporation | De Witt | Jordan B #1HH | 14,000 | 12332412 |
| 710947 | Feb 28, 2011 | Feb 28, 2011 | Geosouthern Energy Corporation | Lavaca | Welhausen A #1H | 12,655 | 28533591 |
| 710372Amendment | Feb 18, 2011 | Feb 18, 2011 | Geosouthern Energy Corporation | De Witt | Immenhauser A #1HH | 13,000 | 12332407 |
| 709762Amendment | Feb 8, 2011 | Feb 8, 2011 | Geosouthern Energy Corporation | De Witt | Weikel A #1HH | 13,000 | 12332405 |
| 705802Amendment | Nov 23, 2010 | Nov 23, 2010 | Geosouthern Energy Corporation | De Witt | Warwas A #1HH | 14,000 | 12332380 |
| 705271Amendment | Nov 16, 2010 | Nov 16, 2010 | Geosouthern Energy Corporation | De Witt | Ulrich A #1HH | 13,500 | 12332376 |
| 701460Amendment | Sep 1, 2010 | Sep 1, 2010 | Geosouthern Energy Corporation | De Witt | Oliver C #1HH | 13,700 | 12332361 |
| 697942Amendment | Jun 24, 2010 | Jun 24, 2010 | Geosouthern Energy Corporation | De Witt | Rayes A #1HH | 14,500 | 12332338 |
| 696973Amendment | Jun 4, 2010 | Jun 4, 2010 | Geosouthern Energy Corporation | De Witt | Seifert A #1HH | 13,500 | 12332327 |
| 695760 | May 13, 2010 | May 13, 2010 | Geosouthern Energy Corporation | De Witt | Oliver Gas Unit "B" #1HH | 13,500 | 12332319 |
| 695760Amendment | May 13, 2010 | May 13, 2010 | Geosouthern Energy Corporation | De Witt | Oliver B #1HH | 13,500 | 12332319 |
| 695845 | May 12, 2010 | May 12, 2010 | Geosouthern Energy Corporation | De Witt | Lanik Gas Unit "B" #1HH | 14,000 | 12332320 |
| 694690 | Apr 21, 2010 | Apr 21, 2010 | Geosouthern Energy Corporation | De Witt | Migura Gas Unit NO.1 #2H | 14,500 | 12332316 |
| 694690Amendment | Apr 21, 2010 | Apr 21, 2010 | Geosouthern Energy Corporation | De Witt | Migura A #2HH | 14,500 | 12332316 |
| 694358 | Apr 15, 2010 | Apr 15, 2010 | Geosouthern Energy Corporation | De Witt | Krause Gas Unit #3 #1H | 13,000 | 12332314 |
| 694358Amendment | Apr 15, 2010 | Apr 15, 2010 | Geosouthern Energy Corporation | De Witt | Krause C #1 HH | 13,000 | 12332314 |
| 693325 | Mar 24, 2010 | Mar 24, 2010 | Geosouthern Energy Corporation | De Witt | Muir Gas Unit #1 | 14,000 | 12332309 |
| 693325Amendment | Mar 24, 2010 | Mar 24, 2010 | Geosouthern Energy Corporation | De Witt | Muir Gas Unit #1H | 14,000 | 12332309 |
| 692419 | Mar 22, 2010 | Mar 22, 2010 | Geosouthern Energy Corporation | Bastrop | Wagner #1H | 7,500 | 02131612 |
| 691112 | Feb 11, 2010 | Feb 11, 2010 | Geosouthern Energy Corporation | De Witt | Oliver Unit 1 #1H | 13,000 | 12332306 |
| 691112Amendment | Feb 11, 2010 | Feb 11, 2010 | Geosouthern Energy Corporation | De Witt | Oliver Unit 1 #1H | 14,000 | 12332306 |
| 690227 | Jan 26, 2010 | Jan 26, 2010 | Geosouthern Energy Corporation | De Witt | Kickendahl Unit 1 #1H | 13,500 | 12332305 |
| 689584 | Jan 15, 2010 | Jan 15, 2010 | Geosouthern Energy Corporation | De Witt | Krause Unit 2 #1H | 14,000 | 12332304 |
| 689584Amendment | Jan 15, 2010 | Jan 15, 2010 | Geosouthern Energy Corporation | De Witt | Krause Unit 2 #1H | 18,300 | 12332304 |
| 689584Amendment | Jan 15, 2010 | Jan 15, 2010 | Geosouthern Energy Corporation | De Witt | Krause B #1H | 18,300 | 12332304 |
| 688661 | Dec 16, 2009 | Dec 16, 2009 | Geosouthern Energy Corporation | De Witt | Lanik #1H | 18,000 | 12332301 |