| 826619 | May 30, 2017 | May 30, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead 'C' A1 #11LHH | 9,200 | 38339888 |
| 826619Amendment | May 30, 2017 | May 30, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead 'C' A1 #11LHH | 9,200 | 38339888 |
| 826510 | May 26, 2017 | May 26, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit B 41-32 #17HH | 8,800 | 22739135 |
| 826510Amendment | May 26, 2017 | May 26, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit B 41-32 #17HH | 8,800 | 22739135 |
| 826509 | May 26, 2017 | May 26, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit B 41-32 #7AHH | 8,500 | 22739134 |
| 826025 | May 18, 2017 | May 18, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit 29-20 #6SHH | 8,100 | 22739118 |
| 826024 | May 18, 2017 | May 18, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit 29-20 #2AHH | 8,500 | 22739117 |
| 825524 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #29ULH | 9,250 | 32941654 |
| 825522 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #28ULH | 9,250 | 32941653 |
| 825521 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #27ULH | 9,250 | 32941652 |
| 825520 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #26ULH | 9,250 | 32941651 |
| 825519 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 Psa 2 #25ULH | 9,250 | 32941650 |
| 825518 | Apr 27, 2017 | Apr 27, 2017 | Callon Petroleum Operating Co | Midland | CASSELMAN8 Psa 1 #24ULH | 9,250 | 32941649 |
| 825001 | Apr 19, 2017 | Apr 19, 2017 | Callon Petroleum Operating Co | Howard | Players Unit #2AHH | 8,000 | 22739088 |
| 825001Amendment | Apr 19, 2017 | Apr 19, 2017 | Callon Petroleum Operating Co | Howard | Players A2 #2AHH | 8,000 | 22739088 |
| 825000 | Apr 19, 2017 | Apr 19, 2017 | Callon Petroleum Operating Co | Howard | Players Unit #1AHH | 8,000 | 22739087 |
| 825000Amendment | Apr 19, 2017 | Apr 19, 2017 | Callon Petroleum Operating Co | Howard | Players A1 #1AHH | 8,000 | 22739087 |
| 824954 | Apr 6, 2017 | Apr 6, 2017 | Callon Petroleum Operating Co | Howard | Massingill 20 SWD #1D | 13,000 | 22739085 |
| 824602 | Mar 31, 2017 | Mar 31, 2017 | Callon Petroleum Operating Co | Midland | Kendra-Annie 12 #19LLH | 9,460 | 32941620 |
| 824041 | Mar 16, 2017 | Mar 16, 2017 | Callon Petroleum Operating Co | Howard | Barclays Unit #2AHH | 8,250 | 22739054 |
| 824041Amendment | Mar 16, 2017 | Mar 16, 2017 | Callon Petroleum Operating Co | Howard | Barclays Unit A2 #2AHH | 8,250 | 22739054 |
| 824040 | Mar 15, 2017 | Mar 15, 2017 | Callon Petroleum Operating Co | Howard | Barclays Unit #1AHH | 8,250 | 22739053 |
| 824040Amendment | Mar 15, 2017 | Mar 15, 2017 | Callon Petroleum Operating Co | Howard | Barclays Unit A1 #1AHH | 8,250 | 22739053 |
| 823741 | Mar 10, 2017 | Mar 10, 2017 | Callon Petroleum Operating Co | Midland | Casselman 10 #16ULH | 9,400 | 32941544 |
| 823739 | Mar 10, 2017 | Mar 10, 2017 | Callon Petroleum Operating Co | Midland | Casselman 10 #12LLH | 9,400 | 32941556 |
| 823737 | Mar 10, 2017 | Mar 10, 2017 | Callon Petroleum Operating Co | Midland | Casselman 10 Psa 2 #11LLH | 9,400 | 32941557 |
| 823368 | Feb 27, 2017 | Feb 27, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead 'A' #2LHH | 9,200 | 38339816 |
| 823368Amendment | Feb 27, 2017 | Feb 27, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead A-A2 #2LHH | 9,200 | 38339816 |
| 823367 | Feb 27, 2017 | Feb 27, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead 'A' #1LHH | 9,200 | 38339815 |
| 823367Amendment | Feb 27, 2017 | Feb 27, 2017 | Callon Petroleum Operating Co | Reagan | Eaglehead A-A1 #1LHH | 9,200 | 38339815 |
| 822858 | Feb 16, 2017 | Feb 16, 2017 | Callon Petroleum Operating Co | Howard | Garrett-Reed Unit 37-48 #10SHH | 10,000 | 22739003 |
| 822857 | Feb 16, 2017 | Feb 16, 2017 | Callon Petroleum Operating Co | Howard | Garrett-Reed Unit 37-48 #1AHH | 10,000 | 22739002 |
| 822722 | Feb 8, 2017 | Feb 8, 2017 | Callon Petroleum Operating Co | Howard | Guitar 12 SWD #1D | 12,000 | 22738993 |
| 822301 | Feb 8, 2017 | Feb 8, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit 29-20 #5SHH | 8,000 | 22738983 |
| 822300 | Feb 8, 2017 | Feb 8, 2017 | Callon Petroleum Operating Co | Howard | Wright Unit 29-20 #1AHH | 8,400 | 22738982 |
| 821854 | Jan 18, 2017 | Jan 18, 2017 | Callon Petroleum Operating Co | Midland | Casselman 40 #10ULH | 9,300 | 32941447 |
| 821853 | Jan 18, 2017 | Jan 18, 2017 | Callon Petroleum Operating Co | Midland | Casselman 40 #9ULH | 9,300 | 32941446 |
| 821852 | Jan 18, 2017 | Jan 18, 2017 | Callon Petroleum Operating Co | Midland | Casselman 40 #5LLH | 9,300 | 32941445 |
| 821557 | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | Wyndham Unit #2AHH | 7,800 | 22738962 |
| 821557Amendment | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | Wyndham A2 #2AHH | 7,800 | 22738962 |
| 821556 | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | Wyndham Unit #1AHH | 7,800 | 22738961 |
| 821556Amendment | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | Wyndham A1 #1AHH | 7,800 | 22738961 |
| 821556Amendment | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | Wyndham Unit #1AHH | 7,800 | 22738961 |
| 821523 | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | International Unit #9HH | 8,600 | 22738960 |
| 821522 | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | International Unit #5AHH | 8,000 | 22738959 |
| 821522Amendment | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | International Unit #5AHH | 8,000 | 22738959 |
| 821520 | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | International Unit #1SHH | 7,600 | 22738958 |
| 821520Amendment | Jan 6, 2017 | Jan 6, 2017 | Callon Petroleum Operating Co | Howard | International Unit #1SHH | 7,600 | 22738958 |
| 820865 | Dec 21, 2016 | Dec 21, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #8AHH | 9,800 | 32941378 |
| 820862 | Dec 21, 2016 | Dec 21, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #20LLH | 9,300 | 32941377 |
| 820858 | Dec 21, 2016 | Dec 21, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN8 #19LLH | 9,300 | 32941376 |
| 820872 | Dec 20, 2016 | Dec 20, 2016 | Callon Petroleum Operating Co | Midland | Bohannon 36 #1D | 6,750 | 32941391 |
| 820493 | Nov 30, 2016 | Nov 30, 2016 | Callon Petroleum Operating Co | Howard | Cheek Unit a 28-21 #9SHH | 8,000 | 22738929 |
| 820492 | Nov 30, 2016 | Nov 30, 2016 | Callon Petroleum Operating Co | Howard | Cheek Unit a 28-21 #1AHH | 8,500 | 22738928 |
| 819104Amendment | Oct 7, 2016 | Oct 7, 2016 | Callon Petroleum Operating Co | Ward | Saratoga 34-161 #1WBH | 12,200 | 47537140 |
| 818017 | Sep 30, 2016 | Sep 30, 2016 | Callon Petroleum Operating Co | Howard | Colonial Unit #1AHH | 7,600 | 22738840 |
| 818017Amendment | Sep 30, 2016 | Sep 30, 2016 | Callon Petroleum Operating Co | Howard | Colonial Unit A1 #1AHH | 7,600 | 22738840 |
| 818018 | Sep 2, 2016 | Sep 2, 2016 | Callon Petroleum Operating Co | Howard | Colonial Unit #2AHH | 7,600 | 22738845 |
| 818018Amendment | Sep 2, 2016 | Sep 2, 2016 | Callon Petroleum Operating Co | Howard | Colonial Unit A2 #2AHH | 7,600 | 22738845 |
| 817565Amendment | Aug 12, 2016 | Aug 12, 2016 | Callon Petroleum Operating Co | Ward | Corbets 34-149 #2WAH | 11,850 | 47537119 |
| 816065 | Jun 7, 2016 | Jun 7, 2016 | Callon Petroleum Operating Co | Midland | Casselman 10 #15LLH | 9,400 | 32940999 |
| 816064 | Jun 7, 2016 | Jun 7, 2016 | Callon Petroleum Operating Co | Midland | Casselman 10 #14ULH | 9,400 | 32940998 |
| 816063 | Jun 7, 2016 | Jun 7, 2016 | Callon Petroleum Operating Co | Midland | Casselman 10 #13LLH | 9,400 | 32940997 |
| 816053 | Jun 6, 2016 | Jun 6, 2016 | Callon Petroleum Operating Co | Midland | Kendra #218LLH | 9,400 | 32940996 |
| 816053Amendment | Jun 6, 2016 | Jun 6, 2016 | Callon Petroleum Operating Co | Midland | Kendra Psa 2 #218LLH | 9,400 | 32940996 |
| 816048 | Jun 3, 2016 | Jun 3, 2016 | Callon Petroleum Operating Co | Midland | Kendra #216LLH | 9,400 | 32940993 |
| 816048Amendment | Jun 3, 2016 | Jun 3, 2016 | Callon Petroleum Operating Co | Midland | Kendra Psa 1 #216LLH | 9,400 | 32940993 |
| 815785 | May 24, 2016 | May 24, 2016 | Callon Petroleum Operating Co | Midland | Pecan Acres 22 A4 #12ULH | 9,200 | 32940980 |
| 815825 | May 23, 2016 | May 23, 2016 | Callon Petroleum Operating Co | Midland | Pecan Acres 23 Psa 3 #3HH | 9,900 | 32940981 |
| 815786 | May 19, 2016 | May 19, 2016 | Callon Petroleum Operating Co | Midland | Pecan Acres 23 Psa 3 #10SHH | 9,300 | 32940978 |
| 815534 | May 16, 2016 | May 16, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN40 #8LLH | 9,300 | 32940951 |
| 815533 | May 16, 2016 | May 16, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN40 #7ULH | 9,300 | 32940950 |
| 815532 | May 16, 2016 | May 16, 2016 | Callon Petroleum Operating Co | Midland | CASSELMAN40 #6LLH | 9,300 | 32940949 |
| 814757 | Apr 15, 2016 | Apr 15, 2016 | Callon Petroleum Operating Co | Midland | Kendra-Kristen 5 #25SHH | 9,400 | 32940892 |
| 814746 | Apr 12, 2016 | Apr 12, 2016 | Callon Petroleum Operating Co | Midland | Kendra-Kristen 4 #24SHH | 9,400 | 32940891 |
| 814742 | Apr 12, 2016 | Apr 12, 2016 | Callon Petroleum Operating Co | Midland | Kendra-Kristen 3 #23SHH | 9,400 | 32940890 |
| 813462 | Jan 29, 2016 | Jan 29, 2016 | Callon Petroleum Operating Co | Midland | Casselman 4 #9SHH | 9,325 | 32940777 |
| 813461 | Jan 29, 2016 | Jan 29, 2016 | Callon Petroleum Operating Co | Midland | Casselman 4 #8SHH | 9,325 | 32940776 |
| 812693 | Dec 15, 2015 | Dec 15, 2015 | Callon Petroleum Operating Co | Midland | Kendra-Annie 11 #22SHH | 9,400 | 32940722 |
| 812691 | Dec 15, 2015 | Dec 15, 2015 | Callon Petroleum Operating Co | Midland | Kendra-Annie 10 #21SHH | 9,400 | 32940719 |
| 812241 | Dec 7, 2015 | Dec 7, 2015 | Callon Petroleum Operating Co | Midland | Casselman 8 #18SHH | 9,350 | 32940692 |
| 812240 | Dec 7, 2015 | Dec 7, 2015 | Callon Petroleum Operating Co | Midland | Casselman 8 #17SHH | 9,350 | 32940690 |
| 812238 | Dec 7, 2015 | Dec 7, 2015 | Callon Petroleum Operating Co | Midland | Casselman 8 #16SHH | 9,350 | 32940689 |
| 811472 | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra #210SHH | 9,400 | 32940623 |
| 811472Amendment | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra Psa 5 #210LLH | 9,400 | 32940623 |
| 811469 | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra #209SHH | 9,400 | 32940622 |
| 811469Amendment | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra Psa 4 #209ULH | 9,400 | 32940622 |
| 811466 | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra #208SHH | 9,400 | 32940620 |
| 811466Amendment | Nov 3, 2015 | Nov 3, 2015 | Callon Petroleum Operating Co | Midland | Kendra Psa 3 #208LLH | 9,400 | 32940620 |
| 811477 | Oct 29, 2015 | Oct 29, 2015 | Callon Petroleum Operating Co | Midland | Pecan Acres 23 Psa 2 #16AHH | 9,750 | 32940609 |
| 811476 | Oct 29, 2015 | Oct 29, 2015 | Callon Petroleum Operating Co | Midland | Pecan Acres 23 Psa 2 #9SHH | 9,200 | 32940608 |
| 811221 | Oct 20, 2015 | Oct 20, 2015 | Callon Petroleum Operating Co | Midland | Casselman 8 #1D | 14,000 | 32940594 |
| 811221Amendment | Oct 20, 2015 | Oct 20, 2015 | Callon Petroleum Operating Co | Midland | Casselman 8 #1D | 14,500 | 32940594 |
| 811208 | Oct 20, 2015 | Oct 20, 2015 | Callon Petroleum Operating Co | Midland | Pecan Acres 22A3 #5HH | 9,900 | 32940559 |
| 811209 | Oct 16, 2015 | Oct 16, 2015 | Callon Petroleum Operating Co | Midland | Pecan Acres 22A4 #6HH | 9,900 | 32940560 |
| 810803 | Oct 1, 2015 | Oct 1, 2015 | Callon Petroleum Operating Co | Midland | CASSELMAN10 #10SHH | 9,350 | 32940543 |
| 810803Amendment | Oct 1, 2015 | Oct 1, 2015 | Callon Petroleum Operating Co | Midland | CASSELMAN10 Psa 1 #10SHH | 9,350 | 32940543 |
| 810802 | Oct 1, 2015 | Oct 1, 2015 | Callon Petroleum Operating Co | Midland | CASSELMAN10 #9SHH | 9,350 | 32940542 |
| 810801 | Oct 1, 2015 | Oct 1, 2015 | Callon Petroleum Operating Co | Midland | CASSELMAN10 #8SHH | 9,350 | 32940541 |
| 810630 | Oct 1, 2015 | Oct 1, 2015 | Callon Petroleum Operating Co | Andrews | Casselman #3209SHH | 9,300 | 00347274 |