| 780518Amendment | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy a Unit Dim #K 1HH | 9,000 | 12736194 |
| 780514 | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | La Salle | 7K Unit III Las #B 4HH | 9,000 | 28334640 |
| 780513 | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | La Salle | 7K Unit III Las #B 5HH | 9,000 | 28334639 |
| 780473 | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | Tarrant | Whitman #1HH | 9,000 | 43936922 |
| 780473Amendment | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | Tarrant | Whitman #1HH | 9,000 | 43936922 |
| 780456 | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 17 Dim #K 4HH | 9,000 | 12736192 |
| 780452 | Mar 22, 2014 | Mar 22, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 17 Dim #K 1HH | 9,000 | 12736191 |
| 780271 | Mar 21, 2014 | Mar 21, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit B Dim #4HH | 9,000 | 12736177 |
| 780373 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | Dimmit | McRorey Unit III Dim #C 1HH | 9,000 | 12736190 |
| 780373Amendment | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | Dimmit | McRorey Unit III Dim #C 1HH | 9,000 | 12736190 |
| 780371 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | Dimmit | McRorey Unit I Dim #B 5HH | 9,000 | 12736189 |
| 780365 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #5HH | 9,000 | 28334637 |
| 780365Amendment | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #5HH | 9,000 | 28334637 |
| 780363 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #4HH | 9,000 | 28334636 |
| 780363Amendment | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #4HH | 9,000 | 28334636 |
| 780362 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #2HH | 9,000 | 28334635 |
| 780362Amendment | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #2HH | 9,000 | 28334635 |
| 780360 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #3HH | 9,000 | 28334634 |
| 780360Amendment | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | Sako Unit a Las #3HH | 9,000 | 28334634 |
| 780246 | Mar 20, 2014 | Mar 20, 2014 | Chesapeake Operating, Inc. | La Salle | 7K Unit II Las #B 1HH | 9,000 | 28334632 |
| 780336 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #4HH | 9,000 | 43936921 |
| 780336Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #4HH | 9,000 | 43936921 |
| 780336Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #4HH | 9,000 | 43936921 |
| 780335 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #2HH | 9,000 | 43936920 |
| 780335Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #2HH | 9,000 | 43936920 |
| 780335Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Tarrant | Nugent #2HH | 9,000 | 43936920 |
| 780314 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 2HH | 9,000 | 12736183 |
| 780314Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 2HH | 9,000 | 12736183 |
| 780313 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 1HH | 9,000 | 12736182 |
| 780313Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 1HH | 9,000 | 12736182 |
| 780312 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 8HH | 9,000 | 12736187 |
| 780312Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 8HH | 9,000 | 12736187 |
| 780286 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #3HH | 9,000 | 12736180 |
| 780286Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #3HH | 9,000 | 12736180 |
| 780282 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #4HH | 9,000 | 12736179 |
| 780282Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #4HH | 9,000 | 12736179 |
| 780279 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #2HH | 9,000 | 12736178 |
| 780279Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit a Dim #2HH | 9,000 | 12736178 |
| 780273 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McRorey Unit II Dim #C 5HH | 9,000 | 12736181 |
| 780270 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit B Dim #3HH | 9,000 | 12736176 |
| 780269 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | McCarley Unit B Dim #2HH | 9,000 | 12736175 |
| 780219 | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 4HH | 9,000 | 12736174 |
| 780219Amendment | Mar 19, 2014 | Mar 19, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith Sandy Dim #K 4HH | 9,000 | 12736174 |
| 780248 | Mar 18, 2014 | Mar 18, 2014 | Chesapeake Operating, Inc. | La Salle | 7K Unit II Las #B 2HH | 9,000 | 28334633 |
| 779264 | Mar 18, 2014 | Mar 18, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 4HH | 9,000 | 47942747 |
| 779264Amendment | Mar 18, 2014 | Mar 18, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 4HH | 9,000 | 47942747 |
| 779544 | Mar 17, 2014 | Mar 17, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #Q 1HH | 9,000 | 47942752 |
| 779541 | Mar 17, 2014 | Mar 17, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #Q 2HH | 9,000 | 47942751 |
| 779129 | Mar 17, 2014 | Mar 17, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #3HH | 9,000 | 43936909 |
| 779129Amendment | Mar 17, 2014 | Mar 17, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #3HH | 9,000 | 43936909 |
| 779129Amendment | Mar 17, 2014 | Mar 17, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #3HH | 9,000 | 43936909 |
| 780100 | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #1HH | 9,000 | 43936918 |
| 780100Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #1HH | 9,000 | 43936918 |
| 780100Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #1HH | 9,000 | 43936918 |
| 780100Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #1HH | 9,000 | 43936918 |
| 780099 | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #2HH | 9,000 | 43936919 |
| 780099Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #2HH | 9,000 | 43936919 |
| 780099Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #2HH | 9,000 | 43936919 |
| 780099Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #2HH | 9,000 | 43936919 |
| 780098 | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #3HH | 9,000 | 43936917 |
| 780098Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #3HH | 9,000 | 43936917 |
| 780098Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #3HH | 9,000 | 43936917 |
| 780098Amendment | Mar 15, 2014 | Mar 15, 2014 | Chesapeake Operating, Inc. | Tarrant | Bluth TRT #3HH | 9,000 | 43936917 |
| 779788 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #1HH | 9,000 | 12736159 |
| 779788Amendment | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #1HH | 9,000 | 12736159 |
| 779695 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | McMullen | McKenzie Unit L #K 4HH | 12,000 | 31135904 |
| 779652 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | McMullen | McKenzie Unit J #K 2HH | 12,000 | 31135900 |
| 779651 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | McMullen | McKenzie Unit J #K 3HH | 12,000 | 31135899 |
| 779650 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | McMullen | McKenzie Unit J #K 1HH | 12,000 | 31135898 |
| 779578 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 15 Dim #J 4HH | 9,000 | 12736157 |
| 779576 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 15 Dim #J 3HH | 9,000 | 12736156 |
| 779573 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 16 Dim #J 2HH | 9,000 | 12736155 |
| 779568 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Gibson South Unit 16 Dim #J 1HH | 9,000 | 12736154 |
| 778858 | Mar 8, 2014 | Mar 8, 2014 | Chesapeake Operating, Inc. | Dimmit | Poco Mas Ranch Unit C Dim #5HH | 9,000 | 12736163 |
| 779494 | Mar 7, 2014 | Mar 7, 2014 | Chesapeake Operating, Inc. | Dimmit | Anderson-Stone Dim #B 3HH | 9,000 | 12736153 |
| 779492 | Mar 7, 2014 | Mar 7, 2014 | Chesapeake Operating, Inc. | Dimmit | Anderson-Stone Dim #B 2HH | 9,000 | 12736152 |
| 779459 | Mar 7, 2014 | Mar 7, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith-Bonita #H 8HH | 9,000 | 12736150 |
| 779473 | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #4HH | 9,000 | 12736149 |
| 779473Amendment | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #4HH | 9,000 | 12736149 |
| 779473Amendment | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #4HH | 9,000 | 12736149 |
| 779447 | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #3HH | 9,000 | 12736147 |
| 779447Amendment | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #3HH | 9,000 | 12736147 |
| 779447Amendment | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Nowotny Unit Dim #3HH | 9,000 | 12736147 |
| 779300 | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith-Bonita #H 7HH | 9,000 | 12736137 |
| 779295 | Mar 6, 2014 | Mar 6, 2014 | Chesapeake Operating, Inc. | Dimmit | Faith-Bonita #H 4HH | 9,000 | 12736135 |
| 779072 | Mar 5, 2014 | Mar 5, 2014 | Chesapeake Operating, Inc. | Dimmit | Flat Creek Unit E Dim #1HH | 9,000 | 12736132 |
| 779007 | Mar 4, 2014 | Mar 4, 2014 | Chesapeake Operating, Inc. | Dimmit | Sultenfuss Unit Dim #1HH | 9,000 | 12736118 |
| 779261 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 3HH | 9,000 | 47942741 |
| 779261Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 3HH | 9,000 | 47942741 |
| 779259 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 2HH | 9,000 | 47942743 |
| 779259Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #I 2HH | 9,000 | 47942743 |
| 779228 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #H 3HH | 9,000 | 47942745 |
| 779214 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Dimmit | Buntin Dim #J 1HH | 9,000 | 12736134 |
| 779209 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Webb | Gates 010 CHK-a TR3 #H 2HH | 9,000 | 47942746 |
| 779128 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #2HH | 9,000 | 43936908 |
| 779128Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #2HH | 9,000 | 43936908 |
| 779128Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #2HH | 9,000 | 43936908 |
| 779128Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #2HH | 9,000 | 43936908 |
| 779126 | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #1HH | 9,000 | 43936907 |
| 779126Amendment | Mar 3, 2014 | Mar 3, 2014 | Chesapeake Operating, Inc. | Tarrant | Castleberry TRT #1HH | 9,000 | 43936907 |