| 2018-05-04 | 838620 | 42-261-31517 | SANTA FE RANCH JULIAN PASTURE #103 | HUGHES, DAN A. COMPANY, L.P. | RECOMP | 12,060 | |
| 2018-04-05 | 838144 | 42-261-31593 | KMF #1 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 18,400 | |
| 2018-04-05 | 838144 | 42-261-31593 | MRS. S.K. EAST #232 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 16,000 | |
| 2018-01-29 | 835568 | 42-261-31592 | EAST, MRS. S.K. #231 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 18,000 | |
| 2017-10-23 | 832042 | 42-261-31591 | EAST, MRS. S.K. #229 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 19,500 | |
| 2017-07-24 | 829009 | 42-261-31590 | KLEBERG, R J JR TR STILLMAN #528 | EOG RESOURCES, INC. | DRILL | 14,600 | |
| 2017-06-28 | 827783 | 42-261-31589 | MRS. S. K. EAST 'B' #202 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 13,400 | |
| 2017-04-25 | 825623 | 42-261-31588 | MRS. S. K. EAST #227 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 18,000 | |
| 2017-04-19 | 825178 | 42-261-31587 | EAST, MRS. S.K. #225 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 16,750 | |
| 2017-03-23 | 824463 | 42-261-31586 | STFE-PETR_16 MP 86.50 #4 | TEXAS EASTERN TRANSMISSION, LP | DRILL | 720 | |
| 2017-03-23 | 824460 | 42-261-31584 | STFE-PETR_16 MP 86.50 #3 | TEXAS EASTERN TRANSMISSION, LP | DRILL | 720 | |
| 2017-03-23 | 824456 | 42-261-31585 | STFE-PETR_16 MP 86.50 #2 | TEXAS EASTERN TRANSMISSION, LP | DRILL | 720 | |
| 2017-03-22 | 824442 | 42-261-31583 | STFE-PETR_16 MP 86.50 #1 | TEXAS EASTERN TRANSMISSION, LP | DRILL | 720 | |
| 2017-03-10 | 823838 | 42-261-31582 | EAST, MRS. S.K. #223 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 16,000 | |
| 2017-02-10 | 822789 | 42-261-31581 | MRS. S. K. EAST #222 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 17,000 | |
| 2017-01-17 | 821867 | 42-261-31580 | EAST, MRS. S.K. 'B' #201 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 16,000 | |
| 2016-12-02 | 820550 | 42-261-31579 | ARMSTRONG-KENEDY GAS UNIT #1 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 19,975 | |
| 2016-10-05 | 818499 | 42-261-30457 | SANTA FE RANCH MULA PASTURE #18 | HUGHES, DAN A. COMPANY, L.P. | RENTR | 13,700 | |
| 2016-07-26 | 817090 | 42-261-31352 | SANTA FE RANCH MULA PASTURE #53 | HUGHES, DAN A. COMPANY, L.P. | RECOMP | 12,270 | |
| 2016-04-18 | 814987 | 42-261-31483 | EAST, MRS. S.K. #205 | HEADINGTON ENERGY PARTNERS, LLC | RECOMP | 10,600 | |
| 2016-04-06 | 814548 | 42-261-31577 | JOHN G. KENEDY JR., 'E' #71 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 6,000 | |
| 2016-04-06 | 814548 | 42-261-31577 | JOHN G. KENEDY JR., 'E' #71 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 6,000 | |
| 2016-04-05 | 814549 | 42-261-31578 | JOHN G. KENEDY JR., 'E' #72 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 9,000 | |
| 2016-04-01 | 814546 | 42-261-31576 | JOHN G. KENEDY JR., 'E' #70 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 9,000 | |
| 2016-04-01 | 814546 | 42-261-31576 | JOHN G. KENEDY JR., 'E' #70 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 9,500 | |
| 2016-03-31 | 814545 | 42-261-31575 | JOHN G. KENEDY JR., 'E' #69 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 7,500 | |
| 2016-03-08 | 814013 | 42-261-31574 | EAST, MRS. S.K. #230 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 7,300 | |
| 2016-03-08 | 814012 | 42-261-31573 | EAST, MRS. S.K. #224 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 7,500 | |
| 2016-03-08 | 814012 | 42-261-31573 | EAST, MRS. S.K. #224 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 7,500 | |
| 2016-03-08 | 814011 | 42-261-31572 | EAST, MRS. S.K. #217 | HEADINGTON ENERGY PARTNERS, LLC | DRILL | 9,000 | |
| 2015-08-13 | 807735 | 42-261-00178 | KENEDY, JOHN G. JR. 'C' #2 | HEADINGTON ENERGY PARTNERS, LLC | RECOMP | 11,550 | |
| 2015-06-23 | 807554 | 42-261-31449 | MRS. S. K. EAST 'B' #91 | NEWFIELD EXPLORATION COMPANY | RECOMP | 14,178 | |
| 2015-06-15 | 807362 | 42-261-00461 | EAST, MRS. S.K. #35F | HEADINGTON ENERGY PARTNERS, LLC | RECOMP | 8,400 | |
| 2014-09-11 | 794665 | 42-261-31571 | KLEBERG, R J JR TR STILLMAN #522 | EOG RESOURCES, INC. | DRILL | 8,500 | |
| 2014-07-29 | 777467 | 42-261-30975 | KENEDY, JOHN G. JR. 'C' #33 | HEADINGTON OIL COMPANY LLC | RECOMP | 10,082 | |
| 2014-06-24 | 787621 | 42-261-31570 | KLEBERG, R J JR TR STILLMAN #520 | EOG RESOURCES, INC. | DRILL | 11,200 | |
| 2014-06-20 | 785766 | 42-261-31567 | KMF 301 #2 | SARITA ENERGY RESOURCES, LTD. | DRILL | 7,551 | |
| 2014-06-17 | 786845 | 42-261-31568 | KLEBERG, R J JR TR STILLMAN #521 | EOG RESOURCES, INC. | DRILL | 13,500 | |
| 2014-06-13 | 786848 | 42-261-31569 | KLEBERG, R J JR TR STILLMAN #516 | EOG RESOURCES, INC. | DRILL | 16,900 | |
| 2014-05-13 | 783736 | 42-261-30426 | KENEDY, JOHN G. JR. 'C' #14 | HEADINGTON OIL COMPANY LLC | RENTR | 10,200 | |
| 2014-03-28 | 780654 | 42-261-31537 | KLEBERG, R J JR TR STILLMAN #504 | EOG RESOURCES, INC. | RECOMP | 16,000 | |
| 2014-02-28 | 777397 | 42-261-30721 | KENEDY, JOHN G. JR. 'C' #20 | HEADINGTON OIL COMPANY LLC | RECOMP | 10,100 | |
| 2013-12-30 | 775023 | 42-261-31483 | EAST, MRS. S.K. #205 | HEADINGTON OIL COMPANY LLC | RECOMP | 10,600 | |
| 2013-12-23 | 775301 | 42-261-31565 | MCGILL RECTIFIER #M000GL | TEXAS EASTERN TRANSMISSION, LP | DRILL | 625 | |
| 2013-12-04 | 771981 | 42-261-31479 | EAST, MRS. S.K. #0207 | HEADINGTON OIL COMPANY LLC | RECOMP | 10,340 | |
| 2013-12-02 | 772068 | 42-261-31453 | EAST, S.K., MRS. #203 | HEADINGTON OIL COMPANY LLC | RECOMP | 11,000 | |
| 2013-11-25 | 774264 | 42-261-31491 | EAST, MRS. S.K. #208 | HEADINGTON OIL COMPANY LLC | RECOMP | 11,750 | |
| 2013-10-14 | 770931 | 42-261-31506 | EAST, S.K., MRS. #212 | HEADINGTON OIL COMPANY LLC | RECOMP | 9,203 | |
| 2013-09-10 | 769310 | 42-261-30160 | EAST, S.K., MRS. #73 F | HEADINGTON OIL COMPANY LLC | RECOMP | 5,350 | |
| 2013-09-06 | 769307 | 42-261-30160 | EAST, S.K., MRS. #73 D | HEADINGTON OIL COMPANY LLC | RECOMP | 5,350 | |