| 2013-12-27 | 776300 | 42-149-30770 | REISS #2 | WCS OIL & GAS CORPORATION | RENTR | 9,810 | |
| 2013-12-27 | 776294 | 42-149-30773 | REISS #1 | WCS OIL & GAS CORPORATION | RENTR | 9,810 | |
| 2013-12-19 | 775194 | 42-149-33332 | PROST UNIT E #5H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-12-19 | 775194 | 42-149-33332 | PROST UNIT E #5H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-12-19 | 775193 | 42-149-33331 | PROST UNIT E #4H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-12-19 | 775193 | 42-149-33331 | PROST UNIT E #4H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-12-19 | 775180 | 42-149-33333 | PROST UNIT O #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 13,000 | Y |
| 2013-12-19 | 775180 | 42-149-33333 | PROST UNIT O #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 13,000 | Y |
| 2013-12-19 | 775180 | 42-149-33333 | PROST UNIT O #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 13,000 | Y |
| 2013-12-16 | 775077 | 42-149-33330 | EZ FARM #1 | CYPRESS E & P CORPORATION | DRILL | 8,000 | |
| 2013-12-05 | 774199 | 42-149-33329 | KOLAR-LABATT UNIT #5H | OAK VALLEY OPERATING, LLC | DRILL | 11,000 | Y |
| 2013-12-05 | 774184 | 42-149-33328 | KOLAR-LABATT UNIT #4H | OAK VALLEY OPERATING, LLC | DRILL | 11,000 | Y |
| 2013-12-05 | 774184 | 42-149-33328 | KOLAR-LABATT UNIT #4H | OAK VALLEY OPERATING, LLC | DRILL | 10,642 | Y |
| 2013-11-27 | 774106 | 42-149-33327 | FLATONIA SW UNIT #6H | OAK VALLEY OPERATING, LLC | DRILL | 17,000 | Y |
| 2013-11-27 | 774100 | 42-149-33326 | FLATONIA SW UNIT #5H | OAK VALLEY OPERATING, LLC | DRILL | 17,000 | Y |
| 2013-11-27 | 774094 | 42-149-33325 | FLATONIA SW UNIT #4H | OAK VALLEY OPERATING, LLC | DRILL | 17,000 | Y |
| 2013-11-23 | 773850 | 42-149-33324 | FIVE MILE CREEK UNIT A #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-11-08 | 773076 | 42-149-33323 | KOLAR-LABATT UNIT WSW #1 | OAK VALLEY OPERATING, LLC | DRILL | 3,500 | |
| 2013-10-08 | 770595 | 42-149-33322 | TANNENBERGER #2 | ENERVEST OPERATING, L.L.C. | DRILL | 14,000 | Y |
| 2013-09-16 | 769703 | 42-149-33321 | KOLAR-LABATT UNIT #3H | OAK VALLEY OPERATING, LLC | DRILL | 10,700 | Y |
| 2013-09-16 | 769703 | 42-149-33321 | KOLAR-LABATT UNIT #3H | OAK VALLEY OPERATING, LLC | DRILL | 10,700 | Y |
| 2013-09-16 | 769682 | 42-149-33320 | KOLAR-LABATT UNIT #2H | OAK VALLEY OPERATING, LLC | DRILL | 10,600 | Y |
| 2013-09-16 | 769682 | 42-149-33320 | KOLAR-LABATT UNIT #2H | OAK VALLEY OPERATING, LLC | DRILL | 10,600 | Y |
| 2013-09-12 | 769643 | 42-149-33319 | KOLAR-LABATT UNIT #1H | OAK VALLEY OPERATING, LLC | DRILL | 10,600 | Y |
| 2013-09-12 | 769643 | 42-149-33319 | KOLAR-LABATT UNIT #1H | OAK VALLEY OPERATING, LLC | DRILL | 10,457 | Y |
| 2013-07-10 | 766020 | 42-149-33318 | SANTE NORTH UNIT #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 13,600 | Y |
| 2013-06-19 | 764640 | 42-149-33317 | PROST UNIT D #3H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-06-19 | 764633 | 42-149-33316 | PROST UNIT D #2H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-06-18 | 764597 | 42-149-33315 | PROST UNIT B #6H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-06-04 | 763612 | 42-149-33314 | PROST UNIT B SEISMIC OBSERVATION #2 | SANCHEZ OIL & GAS CORPORATION | DRILL | 1,000 | |
| 2013-06-04 | 763611 | 42-149-33313 | PROST UNIT A SEISMIC OBSERVATION #1 | SANCHEZ OIL & GAS CORPORATION | DRILL | 1,000 | |
| 2013-05-20 | 762867 | 42-149-33312 | PROST UNIT B #5H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-20 | 762867 | 42-149-33312 | PROST UNIT B #5H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-17 | 762806 | 42-149-33311 | PROST UNIT B #4H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-17 | 762806 | 42-149-33311 | PROST UNIT B #4H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-17 | 762799 | 42-149-33310 | PROST UNIT D #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-17 | 762799 | 42-149-33310 | PROST UNIT D #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-10 | 762350 | 42-149-33309 | WOLTERS UNIT #1H | CYPRESS E & P CORPORATION | DRILL | 13,600 | Y |
| 2013-05-10 | 762350 | 42-149-33309 | WOLTERS UNIT #1H | CYPRESS E & P CORPORATION | DRILL | 13,600 | Y |
| 2013-05-10 | 762272 | 42-149-33308 | ESTELLA UNIT #1H | ARGENT ENERGY (US) HOLDINGS INC. | DRILL | 12,000 | Y |
| 2013-05-07 | 762059 | 42-149-33307 | PROST UNIT F #2H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-07 | 762059 | 42-149-33307 | PROST UNIT F #2H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-07 | 762059 | 42-149-33307 | PROST UNIT F #2H | SN OPERATING, LLC | DRILL | 12,500 | Y |
| 2013-05-07 | 762058 | 42-149-33306 | PROST UNIT F #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-07 | 762058 | 42-149-33306 | PROST UNIT F #1H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-02 | 761746 | 42-149-33305 | PROST UNIT E #8H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-05-02 | 761746 | 42-149-33305 | PROST UNIT E #8H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-04-30 | 761556 | 42-149-33304 | PROST UNIT C #10H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-04-30 | 761556 | 42-149-33304 | PROST UNIT C #10H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |
| 2013-04-30 | 761549 | 42-149-33303 | PROST UNIT C #9H | SANCHEZ OIL & GAS CORPORATION | DRILL | 12,500 | Y |