| 742886Amendment | Jun 22, 2012 | Jun 22, 2012 | Prensorus Energy, LLC | Airport #2 | 4,000 | 44134379 |
| 742460 | Jun 20, 2012 | Jun 20, 2012 | C & C Petroleum Management, LLC | McComas -A- #20 | 1,900 | 44134378 |
| 740474 | Jun 11, 2012 | Jun 11, 2012 | L.C.S. Production Company | Guitar-Tye #13WI | 2,700 | 44134376 |
| 740472 | Jun 11, 2012 | Jun 11, 2012 | L.C.S. Production Company | Guitar-Tye #12WI | 2,700 | 44134375 |
| 741850 | Jun 9, 2012 | Jun 9, 2012 | Prensorus Energy, LLC | Airport #1 | 2,500 | 44134377 |
| 740279 | Jun 4, 2012 | Jun 4, 2012 | Ice Well Services, Inc. | Shaffer -C- #7 | 5,000 | 44104044 |
| 740279Amendment | Jun 4, 2012 | Jun 4, 2012 | Ice Well Services, Inc. | Shaffer -C- #7 | 5,195 | 44104044 |
| 739174 | May 9, 2012 | May 9, 2012 | Winco Oil Inc. | McAnich #1 | 1,900 | 44101568 |
| 739174Amendment | May 9, 2012 | May 9, 2012 | Winco Oil Inc. | McAnich #1 | 2,700 | 44101568 |
| 735369 | Apr 23, 2012 | Apr 23, 2012 | Strawn Operating Co., L.L.C. | Vessels #1 | 5,600 | 44134112 |
| 736847 | Apr 20, 2012 | Apr 20, 2012 | Patton, E. N. Oil Company, Inc. | McCollum 'C' #4 | 3,900 | 44134374 |
| 734229 | Mar 21, 2012 | Mar 21, 2012 | Winco Oil Inc. | McCoy, Hollis -B- #2 | 2,627 | 44180209 |
| 734926 | Mar 10, 2012 | Mar 10, 2012 | Ventex Operating Corp. | Aneff #1 | 6,000 | 44134373 |
| 732280 | Feb 8, 2012 | Feb 8, 2012 | Enterprise Products Operatingllc | CH-34 #1CP | 400 | 44134372 |
| 732249 | Feb 2, 2012 | Feb 2, 2012 | Enterprise Products Operatingllc | CH-34.5 #1CP | 400 | 44134371 |
| 732243 | Feb 2, 2012 | Feb 2, 2012 | Enterprise Products Operatingllc | CH-29.5 #1CP | 400 | 44134370 |
| 732137 | Feb 2, 2012 | Feb 2, 2012 | Atmos Energy Corp., Mid-Tex Div. | WA-141 #1 | 280 | 44134369 |
| 732135 | Feb 2, 2012 | Feb 2, 2012 | Atmos Energy Corp., Mid-Tex Div. | WA-142 #1 | 280 | 44134368 |
| 732123 | Feb 1, 2012 | Feb 1, 2012 | Enterprise Products Operatingllc | CH-32.5 #1CP | 400 | 44134367 |
| 731962 | Jan 30, 2012 | Jan 30, 2012 | Ventex Operating Corp. | Orsborn #1 | 6,000 | 44134366 |
| 731929 | Jan 30, 2012 | Jan 30, 2012 | Ventex Operating Corp. | King #1 | 6,000 | 44134365 |
| 731498 | Jan 24, 2012 | Jan 24, 2012 | Bob Hughes Oil Company, LLC | Hantman A #3 | 2,400 | 44134364 |
| 731497 | Jan 24, 2012 | Jan 24, 2012 | Bob Hughes Oil Company, LLC | Hantman A #2 | 2,400 | 44134363 |
| 731496 | Jan 24, 2012 | Jan 24, 2012 | Bob Hughes Oil Company, LLC | Hantman A #1 | 2,400 | 44134362 |
| 731495 | Jan 24, 2012 | Jan 24, 2012 | Bob Hughes Oil Company, LLC | Hantman #3 | 2,400 | 44134361 |
| 731493 | Jan 24, 2012 | Jan 24, 2012 | Bob Hughes Oil Company, LLC | Hantman #2 | 2,400 | 44134360 |
| 730623 | Jan 5, 2012 | Jan 5, 2012 | Pace Operating | Oliver #7 | 1,970 | 44134359 |
| 730199 | Dec 28, 2011 | Dec 28, 2011 | Quantum Investments | Ely #1 | 3,000 | 44134358 |
| 730178 | Dec 28, 2011 | Dec 28, 2011 | Quantum Investments | Haynes #2 | 3,000 | 44134357 |
| 729952 | Dec 21, 2011 | Dec 21, 2011 | Sojourner Drilling Corporation | Impact Unit 2 #3 | 2,000 | 44134356 |
| 729163 | Dec 9, 2011 | Dec 9, 2011 | K & W Vanpelt Company | Grimes Limited Partnership #3 | 2,500 | 44134355 |
| 729163Amendment | Dec 9, 2011 | Dec 9, 2011 | CDC Services Inc. | Stockton, Loy #3 | 2,500 | 44134355 |
| 727295 | Nov 3, 2011 | Nov 3, 2011 | Bullet Development, LLC | Hantman #1 | 1,999 | 44134354 |
| 727159 | Nov 1, 2011 | Nov 1, 2011 | Quantum Investments | Haynes #1 | 3,461 | 44133983 |
| 726879 | Oct 27, 2011 | Oct 27, 2011 | Enexco, Inc. | Clark-Greenway Unit #2 | 5,250 | 44134353 |
| 726493 | Oct 24, 2011 | Oct 24, 2011 | Bullet Development, LLC | Broyles #1 | 2,500 | 44134352 |
| 725907 | Oct 14, 2011 | Oct 14, 2011 | Winco Oil Inc. | McAnich-Beene Unit #1 | 2,900 | 44134351 |
| 725907Amendment | Oct 14, 2011 | Oct 14, 2011 | Winco Oil Inc. | McAnich-Beene Unit #1 | 2,900 | 44134351 |
| 725229 | Oct 6, 2011 | Oct 6, 2011 | Salida Exploration, LLC | Henson #1 | 2,350 | 44134350 |
| 723809 | Sep 22, 2011 | Sep 22, 2011 | Anderson, James K. Inc. | Lail 'K' #4 | 4,400 | 44134349 |
| 723270 | Sep 8, 2011 | Sep 8, 2011 | Walsh Resources, Inc. | Purdom #1 | 4,990 | 44134348 |
| 722952 | Aug 26, 2011 | Aug 26, 2011 | L.C.S. Production Company | Guitar-Tye #161WI | 2,438 | 44181922 |
| 721675 | Aug 12, 2011 | Aug 12, 2011 | Ice Well Services, Inc. | Moro Cross Cut Unit #5 | 5,100 | 44104118 |
| 721675Amendment | Aug 12, 2011 | Aug 12, 2011 | Ice Well Services, Inc. | Shaffer 'B' #5 | 5,060 | 44104118 |
| 721675Amendment | Aug 12, 2011 | Aug 12, 2011 | Ice Well Services, Inc. | Shaffer 'B' #5 | 5,060 | 44104118 |
| 721601 | Aug 5, 2011 | Aug 5, 2011 | Cedar Oil Company | Moro Mountain #3A | 2,815 | 44102718 |
| 720870 | Jul 26, 2011 | Jul 26, 2011 | 5L Properties, Inc. | Ron Knaus #2 | 3,500 | 44134347 |
| 720835 | Jul 26, 2011 | Jul 26, 2011 | Southern Exploration, Inc. | White #2 | 2,900 | 44134066 |
| 720309 | Jul 15, 2011 | Jul 15, 2011 | L.C.S. Production Company | Guitar-Tye #171WI | 2,386 | 44102738 |
| 720309Amendment | Jul 15, 2011 | Jul 15, 2011 | L.C.S. Production Company | Earl B. Guitar #171WI | 2,386 | 44102738 |
| 719663 | Jul 7, 2011 | Jul 7, 2011 | Enexco, Inc. | Clark-Greenway Unit #1 | 4,799 | 44134346 |
| 719663Amendment | Jul 7, 2011 | Jul 7, 2011 | Enexco, Inc. | Clark-Greenway Unit #1 | 5,250 | 44134346 |
| 719663Amendment | Jul 7, 2011 | Jul 7, 2011 | Enexco, Inc. | Clark-Greenway Unit #1 | 5,250 | 44134346 |
| 718972 | Jul 6, 2011 | Jul 6, 2011 | Atmos Energy Corp., Mid-Tex Div. | WA #152 | 280 | 44134345 |
| 718954 | Jul 6, 2011 | Jul 6, 2011 | Atmos Energy Corp., Mid-Tex Div. | KC17 #12 | 280 | 44134344 |
| 719361 | Jul 1, 2011 | Jul 1, 2011 | Sojourner Drilling Corporation | Sanders #1 | 2,000 | 44134343 |
| 719101 | Jun 30, 2011 | Jun 30, 2011 | 5L Properties, Inc. | Ron Knaus #1 | 3,000 | 44134342 |
| 719101Amendment | Jun 30, 2011 | Jun 30, 2011 | 5L Properties, Inc. | Ron Knaus #1 | 3,500 | 44134342 |
| 719032 | Jun 30, 2011 | Jun 30, 2011 | Whitt Oil & Gas, Inc. | Poe #15 | 2,500 | 44134341 |
| 719032Amendment | Jun 30, 2011 | Jun 30, 2011 | Whitt Oil & Gas, Inc. | Poe #15 | 2,500 | 44134341 |
| 717679 | Jun 23, 2011 | Jun 23, 2011 | Sunoco Pipeline L.P. | Sunoco #398 | 400 | 44134340 |
| 718343 | Jun 16, 2011 | Jun 16, 2011 | L.C.S. Production Company | Earl B. Guitar #11 | 2,700 | 44134337 |
| 718148 | Jun 16, 2011 | Jun 16, 2011 | Enterprise Products Operatingllc | CH-32 #1CP | 400 | 44134339 |
| 717959 | Jun 16, 2011 | Jun 16, 2011 | D. A. B. Oil Service, Inc. | J. H. Miller #4 | 3,000 | 44131459 |
| 718142 | Jun 15, 2011 | Jun 15, 2011 | Enterprise Products Operatingllc | CH-31 #1CP | 400 | 44134338 |
| 716185 | May 16, 2011 | May 16, 2011 | Enexco, Inc. | Teaff #1A | 5,500 | 44134336 |
| 716185Amendment | May 16, 2011 | May 16, 2011 | Enexco, Inc. | Teaff #1A | 5,999 | 44134336 |
| 715740 | May 13, 2011 | May 13, 2011 | Bridwell Oil Co. | Nevins Gardner Unit #904 | 4,500 | 44134335 |
| 715705 | May 13, 2011 | May 13, 2011 | Bridwell Oil Co. | Nevins Gardner Unit #810 | 4,500 | 44134334 |
| 715705Amendment | May 13, 2011 | May 13, 2011 | Bridwell Oil Co. | Nevins Gardner Unit #810 | 4,500 | 44134334 |
| 715452 | May 6, 2011 | May 6, 2011 | Kern Co. | Young, R F #7 | 4,990 | 44134333 |
| 714948 | Apr 29, 2011 | Apr 29, 2011 | Ogden Resources Corporation | Compton, E.R. #1 | 4,800 | 44130796 |
| 714830 | Apr 28, 2011 | Apr 28, 2011 | Eratz Investments Inc. | Story #1A | 4,500 | 44134332 |
| 713973 | Apr 19, 2011 | Apr 19, 2011 | Bullet Development, LLC | Lytle Rankin #1 | 1,999 | 44132949 |
| 713604 | Apr 15, 2011 | Apr 15, 2011 | Abilene Oil & Gas, Inc. | K M Lands #1 | 2,435 | 44133500 |
| 713374 | Apr 14, 2011 | Apr 14, 2011 | Pace Operating | Oliver #6 | 1,970 | 44134331 |
| 713388 | Apr 8, 2011 | Apr 8, 2011 | Ogden Resources Corporation | Ogden-Antilley #1 | 5,000 | 44134330 |
| 712611 | Mar 28, 2011 | Mar 28, 2011 | Leclair Operating Co., Inc. | Sivadco 'A' #2 | 3,262 | 44131285 |
| 712289 | Mar 22, 2011 | Mar 22, 2011 | Quantum Investments | Sayles #1A | 2,999 | 44134329 |
| 712282 | Mar 22, 2011 | Mar 22, 2011 | Quantum Investments | Sharp-Townsend Unit #1 | 2,999 | 44134328 |
| 712110 | Mar 18, 2011 | Mar 18, 2011 | L.C.S. Production Company | Earl B. Guitar #10 | 2,700 | 44134327 |
| 709916 | Feb 11, 2011 | Feb 11, 2011 | Sojourner Drilling Corporation | Sharp #3 | 2,000 | 44134326 |
| 707231 | Dec 29, 2010 | Dec 29, 2010 | Schkade Bros. Operating Company | Hughes #2 | 2,365 | 44133788 |
| 705511 | Nov 19, 2010 | Nov 19, 2010 | Sojourner Drilling Corporation | City of Abilene #1 | 2,000 | 44134325 |
| 705220 | Nov 19, 2010 | Nov 19, 2010 | Paragon Corporation | May #1 | 4,200 | 44134324 |
| 705220Amendment | Nov 19, 2010 | Nov 19, 2010 | Paragon Corporation | May #1 | 5,000 | 44134324 |
| 705336 | Nov 16, 2010 | Nov 16, 2010 | L.C.S. Production Company | Guitar, Earl B. #9 | 2,700 | 44134323 |
| 705324 | Nov 16, 2010 | Nov 16, 2010 | Sojourner Drilling Corporation | MT Sinai #1 | 2,000 | 44134322 |
| 705323 | Nov 16, 2010 | Nov 16, 2010 | Sojourner Drilling Corporation | Solis #1 | 2,000 | 44134321 |
| 705318 | Nov 16, 2010 | Nov 16, 2010 | Sojourner Drilling Corporation | Rodriguez #1 | 2,000 | 44134320 |
| 704928 | Nov 10, 2010 | Nov 10, 2010 | Clear Fork, Incorporated | Fowler #1 | 5,800 | 44134319 |
| 704446 | Nov 3, 2010 | Nov 3, 2010 | M-Tex Resources, Inc. | McDuff #1 | 4,336 | 44134091 |
| 703616 | Oct 15, 2010 | Oct 15, 2010 | Atmos Energy Corp., Mid-Tex Div. | Kcwest 63 #2 | 280 | 44134318 |
| 703613 | Oct 15, 2010 | Oct 15, 2010 | Atmos Energy Corp., Mid-Tex Div. | Kcwest 54 #2 | 280 | 44134317 |
| 702825 | Oct 5, 2010 | Oct 5, 2010 | Atmos Energy Corp., Mid-Tex Div. | Kcwest #68 | 300 | 44134316 |
| 702820 | Oct 5, 2010 | Oct 5, 2010 | Atmos Energy Corp., Mid-Tex Div. | Kcwest #55 | 300 | 44134315 |
| 702815 | Oct 5, 2010 | Oct 5, 2010 | Atmos Energy Corp., Mid-Tex Div. | Kcwest #54 | 280 | 44134314 |
| 702714 | Oct 1, 2010 | Oct 1, 2010 | Bomar Oil & Gas, Inc. | King #7103 | 3,400 | 44134313 |
| 702724 | Sep 24, 2010 | Sep 24, 2010 | Sojourner Drilling Corporation | Thompson #1 | 2,000 | 44134312 |
| 702724Amendment | Sep 24, 2010 | Sep 24, 2010 | Sojourner Drilling Corporation | Impact Unit 3 #1 | 2,000 | 44134312 |