| 755942Amendment | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #6HH | 12,500 | 14933291 |
| 755940 | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #5HH | 12,500 | 14933290 |
| 755940Amendment | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #5HH | 12,500 | 14933290 |
| 755938 | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #4HH | 12,500 | 14933292 |
| 755938Amendment | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #4HH | 12,500 | 14933292 |
| 755927 | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #6HH | 12,500 | 14933289 |
| 755927Amendment | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #6HH | 12,500 | 14933289 |
| 755927Amendment | Feb 4, 2013 | Feb 4, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #6HH | 12,500 | 14933289 |
| 755138 | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #5HH | 12,500 | 14933288 |
| 755138Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #5HH | 12,500 | 14933288 |
| 755138Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #5HH | 12,500 | 14933288 |
| 755137 | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #4HH | 12,500 | 14933287 |
| 755137Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #4HH | 12,500 | 14933287 |
| 755137Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #4HH | 12,500 | 14933287 |
| 755136 | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #3HH | 12,500 | 14933286 |
| 755136Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #3HH | 12,500 | 14933286 |
| 755136Amendment | Jan 25, 2013 | Jan 25, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #3HH | 12,500 | 14933286 |
| 753680 | Jan 2, 2013 | Jan 2, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #7HH | 12,200 | 14933284 |
| 753680Amendment | Jan 2, 2013 | Jan 2, 2013 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #7HH | 12,200 | 14933284 |
| 753364Amendment | Dec 20, 2012 | Dec 20, 2012 | Sanchez Oil & Gas Corporation | La Salle | JLH Lic F Unit #B 7HH | 8,144 | 28333686 |
| 750806 | Nov 5, 2012 | Nov 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #8HH | 12,200 | 14933278 |
| 750806Amendment | Nov 5, 2012 | Nov 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #8HH | 12,200 | 14933278 |
| 750406Amendment | Oct 29, 2012 | Oct 29, 2012 | Sanchez Oil & Gas Corporation | La Salle | Liberatore Ranch a Unit #A 1HH | 8,149 | 28333591 |
| 750351 | Oct 29, 2012 | Oct 29, 2012 | Sanchez Oil & Gas Corporation | Zavala | Woodbury #1V | 7,100 | 50732950 |
| 750370 | Oct 26, 2012 | Oct 26, 2012 | Sanchez Oil & Gas Corporation | Zavala | Soliz #1V | 7,100 | 50732949 |
| 750005 | Oct 22, 2012 | Oct 22, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #2HH | 12,500 | 14933276 |
| 750005Amendment | Oct 22, 2012 | Oct 22, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #2HH | 12,500 | 14933276 |
| 749682 | Oct 19, 2012 | Oct 19, 2012 | Sanchez Oil & Gas Corporation | Zavala | Petro Pards #4HH | 7,000 | 50732945 |
| 749625 | Oct 17, 2012 | Oct 17, 2012 | Sanchez Oil & Gas Corporation | Zavala | Mark & Sandra #3HH | 8,400 | 50732943 |
| 749577 | Oct 16, 2012 | Oct 16, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #3HH | 11,700 | 14933274 |
| 749577Amendment | Oct 16, 2012 | Oct 16, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #3HH | 11,700 | 14933274 |
| 749577Amendment | Oct 16, 2012 | Oct 16, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #3HH | 11,700 | 14933274 |
| 749198 | Oct 9, 2012 | Oct 9, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #2HH | 11,700 | 14933273 |
| 749198Amendment | Oct 9, 2012 | Oct 9, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #2HH | 11,700 | 14933273 |
| 749198Amendment | Oct 9, 2012 | Oct 9, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #2HH | 11,700 | 14933273 |
| 749178 | Oct 9, 2012 | Oct 9, 2012 | Sanchez Oil & Gas Corporation | Zavala | Petro Pards #3HH | 7,500 | 50732941 |
| 749076 | Oct 8, 2012 | Oct 8, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #1HH | 12,500 | 14933271 |
| 749076Amendment | Oct 8, 2012 | Oct 8, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #1HH | 12,500 | 14933271 |
| 749076Amendment | Oct 8, 2012 | Oct 8, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit C #1HH | 12,500 | 14933271 |
| 749069 | Oct 8, 2012 | Oct 8, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #3HH | 12,500 | 14933272 |
| 749069Amendment | Oct 8, 2012 | Oct 8, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #3HH | 12,500 | 14933272 |
| 747703 | Sep 14, 2012 | Sep 14, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #1HH | 11,700 | 14933268 |
| 747703Amendment | Sep 14, 2012 | Sep 14, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #1HH | 11,700 | 14933268 |
| 747703Amendment | Sep 14, 2012 | Sep 14, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit B #1HH | 11,700 | 14933268 |
| 743625 | Jul 5, 2012 | Jul 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Sante Unit A #1HH | 13,600 | 14933262 |
| 743625Amendment | Jul 5, 2012 | Jul 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Sante Unit A #1HH | 13,600 | 14933262 |
| 743625Amendment | Jul 5, 2012 | Jul 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Sante Unit A #1HH | 13,600 | 14933262 |
| 743608 | Jul 5, 2012 | Jul 5, 2012 | Sanchez Oil & Gas Corporation | Fayette | Salud Unit A #1HH | 13,600 | 14933261 |
| 743489 | Jul 3, 2012 | Jul 3, 2012 | Sanchez Oil & Gas Corporation | Wharton | Sue Sanford Wilson et Al #1 | 15,000 | 48135256 |
| 742503 | Jun 18, 2012 | Jun 18, 2012 | Sanchez Oil & Gas Corporation | Chambers | Dugat #2 | 10,300 | 07132459 |
| 742503Amendment | Jun 18, 2012 | Jun 18, 2012 | Sanchez Oil & Gas Corporation | Chambers | Dugat #2 | 10,300 | 07132459 |
| 741980 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #9 | 3,500 | 13139298 |
| 741979 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #8 | 3,500 | 13139297 |
| 741978 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #7 | 3,500 | 13139296 |
| 741977 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #6 | 3,500 | 13139295 |
| 741976 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #5 | 3,500 | 13139294 |
| 741973 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #4 | 3,500 | 13139293 |
| 741972 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #3 | 3,500 | 13139292 |
| 741970 | Jun 11, 2012 | Jun 11, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #10 | 6,100 | 13139291 |
| 741239 | May 31, 2012 | May 31, 2012 | Sanchez Oil & Gas Corporation | Wharton | Stllp #1 | 11,000 | 48135247 |
| 740983 | May 29, 2012 | May 29, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #2 | 3,500 | 13139285 |
| 740977 | May 29, 2012 | May 29, 2012 | Sanchez Oil & Gas Corporation | Duval | Vanco #1 | 3,500 | 13139284 |
| 740957 | May 29, 2012 | May 29, 2012 | Sanchez Oil & Gas Corporation | Duval | Santerra #9 | 3,500 | 13139287 |
| 740021 | May 16, 2012 | May 16, 2012 | Sanchez Oil & Gas Corporation | Duval | Sling #5 | 9,900 | 13139129 |
| 739714 | May 8, 2012 | May 8, 2012 | Sanchez Oil & Gas Corporation | Zavala | Mark & Sandra Unit #2HH | 6,800 | 50732900 |
| 738669 | May 2, 2012 | May 2, 2012 | Sanchez Oil & Gas Corporation | Zavala | Goodwin #1V | 8,000 | 50732899 |
| 738669Amendment | May 2, 2012 | May 2, 2012 | Sanchez Oil & Gas Corporation | Zavala | Goodwin #1V | 8,000 | 50732899 |
| 737766 | Apr 21, 2012 | Apr 21, 2012 | Sanchez Oil & Gas Corporation | Zavala | Petro Pards #2HH | 6,500 | 50732897 |
| 734127 | Mar 19, 2012 | Mar 19, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit #2HH | 17,500 | 14933248 |
| 734127Amendment | Mar 19, 2012 | Mar 19, 2012 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #2HH | 17,500 | 14933248 |
| 734310 | Mar 2, 2012 | Mar 2, 2012 | Sanchez Oil & Gas Corporation | Zavala | Petro Pards #1HH | 6,500 | 50732872 |
| 734310Amendment | Mar 2, 2012 | Mar 2, 2012 | Sanchez Oil & Gas Corporation | Zavala | Petro Pards #1HH | 6,500 | 50732872 |
| 733181 | Feb 10, 2012 | Feb 10, 2012 | Sanchez Oil & Gas Corporation | Zavala | Ray #1HH | 7,190 | 50732866 |
| 733181Amendment | Feb 10, 2012 | Feb 10, 2012 | Sanchez Oil & Gas Corporation | Zavala | Ray #1HH | 7,190 | 50732866 |
| 731963 | Jan 27, 2012 | Jan 27, 2012 | Sanchez Oil & Gas Corporation | Matagorda | Gresham Gas Unit #2 | 10,750 | 32132333 |
| 731963Amendment | Jan 27, 2012 | Jan 27, 2012 | Sanchez Oil & Gas Corporation | Matagorda | Gresham Gas Unit #2 | 10,750 | 32132333 |
| 731207 | Jan 12, 2012 | Jan 12, 2012 | Sanchez Oil & Gas Corporation | Cameron | Rio Grande #1 | 14,700 | 06130531 |
| 729508 | Dec 10, 2011 | Dec 10, 2011 | Sanchez Oil & Gas Corporation | Willacy | Hargill Gas Unit 'B' #1 | 15,000 | 48931262 |
| 727502 | Nov 4, 2011 | Nov 4, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #I 1 | 3,500 | 13139258 |
| 727491 | Nov 4, 2011 | Nov 4, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #8 | 3,500 | 13139257 |
| 727464 | Nov 4, 2011 | Nov 4, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #7 | 3,500 | 13139256 |
| 726880 | Oct 26, 2011 | Oct 26, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #5 | 3,500 | 13139255 |
| 726000 | Oct 12, 2011 | Oct 12, 2011 | Sanchez Oil & Gas Corporation | Cameron | La Pita #3 | 3,000 | 06130530 |
| 724689 | Sep 23, 2011 | Sep 23, 2011 | Sanchez Oil & Gas Corporation | Zavala | Mark & Sandra #1 | 7,000 | 50732830 |
| 724689Amendment | Sep 23, 2011 | Sep 23, 2011 | Sanchez Oil & Gas Corporation | Zavala | Mark & Sandra #1 | 8,000 | 50732830 |
| 724689Amendment | Sep 23, 2011 | Sep 23, 2011 | Sanchez Oil & Gas Corporation | Zavala | Mark & Sandra #1 | 8,000 | 50732830 |
| 722481 | Aug 19, 2011 | Aug 19, 2011 | Sanchez Oil & Gas Corporation | Hidalgo | Crain & Griffith 'C' #3 | 4,500 | 21534030 |
| 721984 | Aug 12, 2011 | Aug 12, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #4 | 3,500 | 13139249 |
| 721423 | Aug 8, 2011 | Aug 8, 2011 | Sanchez Oil & Gas Corporation | Hidalgo | Harbison Gas Unit #1 | 11,300 | 21534026 |
| 721509 | Aug 5, 2011 | Aug 5, 2011 | Sanchez Oil & Gas Corporation | Zavala | Hargrove #3 | 8,000 | 50732812 |
| 719912 | Jul 11, 2011 | Jul 11, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #3 | 3,500 | 13139246 |
| 719843 | Jul 11, 2011 | Jul 11, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #2 | 3,500 | 13139245 |
| 719575 | Jul 6, 2011 | Jul 6, 2011 | Sanchez Oil & Gas Corporation | Willacy | Hargill Gas Unit "A" #2 | 15,500 | 48931258 |
| 719575Amendment | Jul 6, 2011 | Jul 6, 2011 | Sanchez Oil & Gas Corporation | Willacy | Hargill Gas Unit 'A' #2 | 15,500 | 48931258 |
| 719116 | Jun 27, 2011 | Jun 27, 2011 | Sanchez Oil & Gas Corporation | Matagorda | Gresham Gas Unit #1 | 10,750 | 32132327 |
| 719116Amendment | Jun 27, 2011 | Jun 27, 2011 | Sanchez Oil & Gas Corporation | Matagorda | Gresham Gas Unit #1 | 10,750 | 32132327 |
| 718997Amendment | Jun 24, 2011 | Jun 24, 2011 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit #1HH | 17,500 | 14933230 |
| 718997Amendment | Jun 24, 2011 | Jun 24, 2011 | Sanchez Oil & Gas Corporation | Fayette | Prost Unit A #1HH | 17,500 | 14933230 |
| 718896 | Jun 23, 2011 | Jun 23, 2011 | Sanchez Oil & Gas Corporation | Matagorda | West Blessing #1 | 13,000 | 32132202 |
| 717743 | Jun 7, 2011 | Jun 7, 2011 | Sanchez Oil & Gas Corporation | Duval | Santerra #1 | 3,500 | 13139244 |