| 887811 | Feb 23, 2023 | Feb 23, 2023 | Lime Rock Resources IV-a, L.P. | Denton | Lea AH3 #3H | 9,000 | 12134629 |
| 887925 | Feb 16, 2023 | Feb 16, 2023 | Lime Rock Resources IV-a, L.P. | Denton | Lea AH5 #5H | 9,000 | 12134631 |
| 887812 | Feb 16, 2023 | Feb 16, 2023 | Lime Rock Resources IV-a, L.P. | Denton | Lea AH4 #4H | 9,000 | 12134630 |
| 886704 | Jan 4, 2023 | Jan 4, 2023 | Lime Rock Resources IV-a, L.P. | Denton | Lea AH1 #1H | 8,450 | 12134627 |
| 886751 | Dec 29, 2022 | Dec 29, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Lea AH2 #2H | 9,000 | 12134628 |
| 885865 | Dec 9, 2022 | Dec 9, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Forman-Fortenberry B AH2 #2H | 9,000 | 49738105 |
| 885861 | Dec 7, 2022 | Dec 7, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Forman-Fortenberry B AH1 #1H | 9,000 | 49738104 |
| 884625 | Oct 11, 2022 | Oct 11, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Enis AH3 #3H | 9,000 | 12134622 |
| 884621 | Oct 11, 2022 | Oct 11, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Enis AH2 #2H | 9,000 | 12134621 |
| 884460 | Oct 11, 2022 | Oct 11, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Enis AH1 #1H | 9,000 | 12134620 |
| 882281 | Jul 22, 2022 | Jul 22, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch McDougal AH5 #5H | 8,600 | 49738084 |
| 882268 | Jul 22, 2022 | Jul 22, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch #9HH | 8,600 | 49738083 |
| 881740 | Jul 21, 2022 | Jul 21, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch #8HH | 8,600 | 49738082 |
| 881584 | Jun 30, 2022 | Jun 30, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Dodson AH3 #3H | 8,600 | 49738081 |
| 881583 | Jun 29, 2022 | Jun 29, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Dodson AH2 #2H | 8,600 | 49738080 |
| 881581 | Jun 29, 2022 | Jun 29, 2022 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Dodson AH1 #1H | 8,600 | 49738079 |
| 873708 | Jan 20, 2022 | Jan 20, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Rickrich AH2 #2H | 8,700 | 12134583 |
| 873708Amendment | Jan 20, 2022 | Jan 20, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Rickrich AH2 #2H | 8,700 | 12134583 |
| 873707 | Jan 20, 2022 | Jan 20, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Rickrich AH1 #1H | 8,700 | 12134582 |
| 875731 | Jan 10, 2022 | Jan 10, 2022 | Lime Rock Resources IV-a, L.P. | Denton | Langley AH3 #3H | 9,000 | 12134597 |
| 875656 | Jan 6, 2022 | Jan 6, 2022 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison #4HH | 11,670 | 09733975 |
| 875439 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Caddell 'B' AH5 #5H | 9,000 | 12134595 |
| 875428 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Caddell 'B' AH4 #4H | 9,000 | 12134594 |
| 875419 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Caddell 'B' AH3 #3H | 9,000 | 12134593 |
| 875396 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Langley AH2 #2H | 9,000 | 12134596 |
| 875389 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Caddell 'B' AH2 #2H | 9,000 | 12134592 |
| 875387 | Dec 22, 2021 | Dec 22, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Caddell 'B' AH1 #1H | 9,000 | 12134591 |
| 875269 | Dec 17, 2021 | Dec 17, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Langley AH1 #1H | 9,000 | 12134590 |
| 873926 | Dec 9, 2021 | Dec 9, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Rickrich AH4 #4H | 8,700 | 12134585 |
| 873709 | Oct 28, 2021 | Oct 28, 2021 | Lime Rock Resources IV-a, L.P. | Denton | Rickrich AH3 #3H | 8,700 | 12134584 |
| 873187 | Oct 8, 2021 | Oct 8, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL B #3HH | 15,000 | 00348221 |
| 871448 | Sep 27, 2021 | Sep 27, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Caney 2H #2HH | 5,100 | 00348122 |
| 871417 | Jul 23, 2021 | Jul 23, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Nelson #1HH | 5,100 | 00348426 |
| 871405 | Jul 22, 2021 | Jul 22, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | Wayne #5AHH | 5,100 | 00347923 |
| 871140 | Jul 14, 2021 | Jul 14, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL 13 Dover #2126HH | 5,000 | 00348420 |
| 871140Amendment | Jul 14, 2021 | Jul 14, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL 13 Dover #2126HH | 5,000 | 00348420 |
| 871140Amendment | Jul 14, 2021 | Jul 14, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | UL 13 Dover #2126HH | 5,000 | 00348420 |
| 871121 | Jul 14, 2021 | Jul 14, 2021 | Lime Rock Resources IV-a, L.P. | Andrews | Stark #2HH | 5,000 | 00347986 |
| 860865 | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL FI #4HH | 11,000 | 00348222 |
| 860865Amendment | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL FI #4HH | 11,000 | 00348222 |
| 860865Amendment | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL FI #4HH | 11,000 | 00348222 |
| 860735 | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL B #3HH | 11,000 | 00348221 |
| 860735Amendment | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL B #3HH | 11,000 | 00348221 |
| 860733 | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL A #2HH | 11,000 | 00348220 |
| 860733Amendment | Jan 15, 2020 | Jan 15, 2020 | Lime Rock Resources IV-a, L.P. | Andrews | UL A #2HH | 11,000 | 00348220 |
| 860210 | Dec 31, 2019 | Dec 31, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Williams Bar F 2H #2HH | 8,350 | 49738016 |
| 860209 | Dec 31, 2019 | Dec 31, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Williams Bar F 1H #1HH | 8,350 | 49738015 |
| 859502 | Dec 6, 2019 | Dec 6, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Floyd 3 AH #3H | 8,600 | 49738014 |
| 859500 | Dec 6, 2019 | Dec 6, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Floyd 2 AH #2H | 8,600 | 49738013 |
| 859486 | Dec 6, 2019 | Dec 6, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch Floyd 1 AH #1H | 8,600 | 49738012 |
| 858769 | Nov 7, 2019 | Nov 7, 2019 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison 'G' Unit #17HH | 8,800 | 09734702 |
| 858768 | Nov 7, 2019 | Nov 7, 2019 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison 'F' Unit #16HH | 8,800 | 09734701 |
| 857457 | Oct 2, 2019 | Oct 2, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Tindle AH2 #2H | 8,700 | 12134581 |
| 856989 | Sep 16, 2019 | Sep 16, 2019 | Lime Rock Resources IV-a, L.P. | Denton | BJ Tindle AH2 #2H | 8,600 | 12134580 |
| 856989Amendment | Sep 16, 2019 | Sep 16, 2019 | Lime Rock Resources IV-a, L.P. | Denton | BJ Tindle AH2 #2H | 8,600 | 12134580 |
| 856855 | Sep 13, 2019 | Sep 13, 2019 | Lime Rock Resources IV-a, L.P. | Denton | BJ Tindle AH1 #1H | 8,600 | 12134579 |
| 856855Amendment | Sep 13, 2019 | Sep 13, 2019 | Lime Rock Resources IV-a, L.P. | Denton | BJ Tindle AH1 #1H | 8,600 | 12134579 |
| 855563 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Shifflet AH 4 #4H | 8,700 | 12134578 |
| 855561 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Shifflet AH 3 #3H | 8,700 | 12134577 |
| 855554 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Shifflet AH 2 #2H | 8,700 | 12134576 |
| 855548 | Jul 29, 2019 | Jul 29, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Shifflet AH 1 #1H | 8,700 | 12134575 |
| 854762 | Jul 3, 2019 | Jul 3, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Caney 2H #2HH | 5,100 | 00348122 |
| 854757 | Jul 3, 2019 | Jul 3, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Caney #1HH | 5,100 | 00348121 |
| 853626 | Jun 13, 2019 | Jun 13, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Livingston #3HH | 4,800 | 00348092 |
| 853679 | Jun 5, 2019 | Jun 5, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 4 #4H | 9,000 | 12134574 |
| 853679Amendment | Jun 5, 2019 | Jun 5, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 4 #4H | 9,000 | 12134574 |
| 853677 | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 3 #3H | 9,000 | 12134573 |
| 853677Amendment | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 3 #3H | 9,000 | 12134573 |
| 853674 | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 2 #2H | 9,000 | 12134572 |
| 853674Amendment | Jun 4, 2019 | Jun 4, 2019 | Lime Rock Resources IV-a, L.P. | Denton | Myers AH 2 #2H | 9,000 | 12134572 |
| 852045 | May 30, 2019 | May 30, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | University 9-31 #1 | 12,500 | 00342472 |
| 853138 | May 28, 2019 | May 28, 2019 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison Unit 2 #15HH | 8,600 | 09734678 |
| 853138Amendment | May 28, 2019 | May 28, 2019 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison Unit 2 #15HH | 8,600 | 09734678 |
| 853131 | May 28, 2019 | May 28, 2019 | Lime Rock Resources IV-a, L.P. | Cooke | Blake-Allison Unit 1 #14HH | 8,600 | 09734677 |
| 851862 | Apr 18, 2019 | Apr 18, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch McDougal Unit 2 #2HH | 8,500 | 49737997 |
| 851856 | Apr 15, 2019 | Apr 15, 2019 | Lime Rock Resources IV-a, L.P. | Wise | Rock Ranch McDougal Unit 1 #1HH | 8,500 | 49737996 |
| 848466 | Jan 25, 2019 | Jan 25, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | University -FI- #8HDH | 11,000 | 00347977 |
| 848466Amendment | Jan 25, 2019 | Jan 25, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | University Lands #8HDH | 11,000 | 00347977 |
| 848447 | Jan 24, 2019 | Jan 24, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | University -FI- #7HDH | 11,000 | 00347975 |
| 848447Amendment | Jan 24, 2019 | Jan 24, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | University -FI- #7HDH | 11,000 | 00347975 |
| 848838 | Jan 17, 2019 | Jan 17, 2019 | Lime Rock Resources IV-a, L.P. | Andrews | Stark #2HH | 5,000 | 00347986 |
| 844587Amendment | Dec 31, 2018 | Dec 31, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University Lands 42 #4HDH | 22,000 | 00347904 |
| 845868 | Oct 23, 2018 | Oct 23, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Wayne #5AHH | 5,000 | 00347923 |
| 844890Amendment | Sep 30, 2018 | Sep 30, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University 31 #6HH | 21,000 | 00347912 |
| 840955Amendment | Sep 30, 2018 | Sep 30, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University 31 #3HH | 19,000 | 00347844 |
| 844890Amendment | Sep 20, 2018 | Sep 20, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University 31 #6HH | 21,000 | 00347912 |
| 844861 | Sep 19, 2018 | Sep 19, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 10 Harmon #7HH | 5,000 | 00347909 |
| 844587Amendment | Sep 19, 2018 | Sep 19, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University Lands 42 #4HDH | 22,000 | 00347904 |
| 844595 | Sep 17, 2018 | Sep 17, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 14 Triton #4HH | 5,000 | 00347905 |
| 843751 | Sep 7, 2018 | Sep 7, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 13 Dover #5HH | 5,100 | 00347890 |
| 842725 | Aug 15, 2018 | Aug 15, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 14 Oberon #5HH | 5,000 | 00347862 |
| 841059 | Jun 21, 2018 | Jun 21, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Stark #3HH | 5,000 | 00347848 |
| 840606 | Jun 7, 2018 | Jun 7, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 13 Dover #4HH | 5,000 | 00347830 |
| 840377Amendment | May 24, 2018 | May 24, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | University Lands AQ #9HH | 22,000 | 00347822 |
| 839914 | May 16, 2018 | May 16, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Dublin #1W | 11,200 | 00347820 |
| 839914Amendment | May 16, 2018 | May 16, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Dublin #1W | 11,800 | 00347820 |
| 839914Amendment | May 16, 2018 | May 16, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Dublin #1W | 12,000 | 00347820 |
| 839911 | May 16, 2018 | May 16, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Kent #1W | 13,700 | 00347819 |
| 839911Amendment | May 16, 2018 | May 16, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | Kent #1W | 14,500 | 00347819 |
| 839742 | May 15, 2018 | May 15, 2018 | Lime Rock Resources IV-a, L.P. | Andrews | UL 14 Conway #5HH | 5,000 | 00347811 |