| 670177 | Sep 19, 2008 | Sep 19, 2008 | Swift Energy Operating, LLC | McMullen | SBR #249 | 12,500 | 31134099 |
| 670187 | Sep 17, 2008 | Sep 17, 2008 | Swift Energy Operating, LLC | McMullen | Huff "C" #14 | 12,500 | 31134101 |
| 670181 | Sep 17, 2008 | Sep 17, 2008 | Swift Energy Operating, LLC | McMullen | Bracken, R. #32 | 12,500 | 31134100 |
| 669776 | Sep 15, 2008 | Sep 15, 2008 | Swift Energy Operating, LLC | McMullen | McClaugherty, I.O. #8 | 11,500 | 31134098 |
| 668829 | Sep 3, 2008 | Sep 3, 2008 | Swift Energy Operating, LLC | McMullen | Bracken "A" #2018 | 12,000 | 31134092 |
| 668770 | Aug 26, 2008 | Aug 26, 2008 | Swift Energy Operating, LLC | McMullen | SBR #250 | 12,500 | 31134091 |
| 668204 | Aug 19, 2008 | Aug 19, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe #33 | 6,000 | 12733578 |
| 668203 | Aug 19, 2008 | Aug 19, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe #16 | 6,000 | 12733577 |
| 668002 | Aug 18, 2008 | Aug 18, 2008 | Swift Energy Operating, LLC | McMullen | SWR "M" #5 | 12,500 | 31134088 |
| 667904 | Aug 15, 2008 | Aug 15, 2008 | Swift Energy Operating, LLC | La Salle | Appling #8 | 8,000 | 28332158 |
| 666847 | Aug 4, 2008 | Aug 4, 2008 | Swift Energy Operating, LLC | McMullen | SWR "G" #2 | 12,000 | 31134084 |
| 666843 | Aug 4, 2008 | Aug 4, 2008 | Swift Energy Operating, LLC | La Salle | Winslow, O. H. #27 | 9,000 | 28332154 |
| 666841 | Aug 4, 2008 | Aug 4, 2008 | Swift Energy Operating, LLC | La Salle | Pinky #2 | 9,000 | 28332153 |
| 666692 | Aug 2, 2008 | Aug 2, 2008 | Swift Energy Operating, LLC | McMullen | SBR #247 | 12,500 | 31134083 |
| 667975 | Jul 31, 2008 | Jul 31, 2008 | Swift Energy Operating, LLC | La Salle | Pryor #9 | 8,000 | 28332152 |
| 666685 | Jul 22, 2008 | Jul 22, 2008 | Swift Energy Operating, LLC | McMullen | Whitehurst #16R | 12,500 | 31134078 |
| 664192 | Jun 27, 2008 | Jun 27, 2008 | Swift Energy Operating, LLC | La Salle | Martin, J. C. #21 | 8,000 | 28332139 |
| 663945 | Jun 23, 2008 | Jun 23, 2008 | Swift Energy Operating, LLC | La Salle | Martin, J. C. #20 | 8,000 | 28332136 |
| 663928 | Jun 23, 2008 | Jun 23, 2008 | Swift Energy Operating, LLC | La Salle | Chato A #11 | 8,000 | 28332135 |
| 662850 | Jun 13, 2008 | Jun 13, 2008 | Swift Energy Operating, LLC | McMullen | SBR #245 | 12,500 | 31134069 |
| 662235 | Jun 13, 2008 | Jun 13, 2008 | Swift Energy Operating, LLC | McMullen | SBR #246 | 12,500 | 31134064 |
| 662770 | Jun 12, 2008 | Jun 12, 2008 | Swift Energy Operating, LLC | McMullen | Gentry #4 | 12,500 | 31134065 |
| 661431 | May 29, 2008 | May 29, 2008 | Swift Energy Operating, LLC | McMullen | R. Bracken #30 | 12,500 | 31134059 |
| 661435 | May 27, 2008 | May 27, 2008 | Swift Energy Operating, LLC | McMullen | Whitehurst #16 | 12,500 | 31134060 |
| 661434 | May 27, 2008 | May 27, 2008 | Swift Energy Operating, LLC | McMullen | Whitehurst #15 | 12,500 | 31134058 |
| 661429 | May 27, 2008 | May 27, 2008 | Swift Energy Operating, LLC | McMullen | R. Bracken #29 | 12,500 | 31134057 |
| 661043 | May 21, 2008 | May 21, 2008 | Swift Energy Operating, LLC | McMullen | R. Bracken #28 | 12,500 | 31134056 |
| 658781 | Apr 18, 2008 | Apr 18, 2008 | Swift Energy Operating, LLC | McMullen | SWR "J" #5 | 12,500 | 31134045 |
| 658750 | Apr 15, 2008 | Apr 15, 2008 | Swift Energy Operating, LLC | McMullen | Whitehurst #14 | 12,500 | 31134043 |
| 658747 | Apr 15, 2008 | Apr 15, 2008 | Swift Energy Operating, LLC | McMullen | McClaugherty, L. S. #16 | 12,500 | 31134044 |
| 658744 | Apr 15, 2008 | Apr 15, 2008 | Swift Energy Operating, LLC | McMullen | Bracken #95 | 12,500 | 31134042 |
| 658187 | Apr 4, 2008 | Apr 4, 2008 | Swift Energy Operating, LLC | McMullen | Huff #13 | 12,500 | 31134040 |
| 658066 | Apr 4, 2008 | Apr 4, 2008 | Swift Energy Operating, LLC | McMullen | Bracken #94 | 12,500 | 31134038 |
| 656057 | Mar 5, 2008 | Mar 5, 2008 | Swift Energy Operating, LLC | La Salle | Venado #23 | 9,000 | 28332101 |
| 655721 | Feb 27, 2008 | Feb 27, 2008 | Swift Energy Operating, LLC | La Salle | Foster, J. Estate #44 | 9,000 | 28332097 |
| 655594 | Feb 26, 2008 | Feb 26, 2008 | Swift Energy Operating, LLC | La Salle | Pryor #20 | 9,000 | 28332096 |
| 655472 | Feb 25, 2008 | Feb 25, 2008 | Swift Energy Operating, LLC | La Salle | Cantina #3 | 9,000 | 28332095 |
| 655472Amendment | Feb 25, 2008 | Feb 25, 2008 | Swift Energy Operating, LLC | La Salle | Cantina #3 | 9,000 | 28332095 |
| 655378 | Feb 25, 2008 | Feb 25, 2008 | Swift Energy Operating, LLC | La Salle | Cantina #2 | 9,000 | 28332093 |
| 655378Amendment | Feb 25, 2008 | Feb 25, 2008 | Swift Energy Operating, LLC | La Salle | Cantina #2 | 9,000 | 28332093 |
| 655251 | Feb 22, 2008 | Feb 22, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe #44 | 5,800 | 12733502 |
| 655245 | Feb 22, 2008 | Feb 22, 2008 | Swift Energy Operating, LLC | McMullen | Huff #12 | 12,500 | 31134030 |
| 654835 | Feb 15, 2008 | Feb 15, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph "B" #49 | 9,000 | 12733500 |
| 654834 | Feb 14, 2008 | Feb 14, 2008 | Swift Energy Operating, LLC | Dimmit | Dolph Briscoe "A" #54 | 9,000 | 12733499 |
| 654414 | Feb 9, 2008 | Feb 9, 2008 | Swift Energy Operating, LLC | McMullen | SBR #242 | 12,500 | 31134024 |
| 654406 | Feb 9, 2008 | Feb 9, 2008 | Swift Energy Operating, LLC | McMullen | SBR #244 | 12,500 | 31134023 |
| 654404 | Feb 9, 2008 | Feb 9, 2008 | Swift Energy Operating, LLC | McMullen | SBR #243 | 12,500 | 31134022 |
| 654380 | Feb 9, 2008 | Feb 9, 2008 | Swift Energy Operating, LLC | McMullen | Bracken #93 | 12,500 | 31134021 |
| 653699 | Feb 1, 2008 | Feb 1, 2008 | Swift Energy Operating, LLC | La Salle | Gutierrez #6 | 9,000 | 28332086 |
| 653602 | Jan 31, 2008 | Jan 31, 2008 | Swift Energy Operating, LLC | McMullen | Bracken "H" #207 | 11,500 | 31134020 |
| 653620 | Jan 30, 2008 | Jan 30, 2008 | Swift Energy Operating, LLC | La Salle | Pryor #12 | 9,000 | 28332085 |
| 653620Amendment | Jan 30, 2008 | Jan 30, 2008 | Swift Energy Operating, LLC | La Salle | Pryor #12 | 9,000 | 28332085 |
| 652990 | Jan 22, 2008 | Jan 22, 2008 | Swift Energy Operating, LLC | La Salle | Foster, J. Estate #46 | 9,000 | 28332082 |
| 652990Amendment | Jan 22, 2008 | Jan 22, 2008 | Swift Energy Operating, LLC | La Salle | Foster, J. Estate #46 | 9,000 | 28332082 |
| 652996 | Jan 18, 2008 | Jan 18, 2008 | Swift Energy Operating, LLC | La Salle | Foster, J. Estate #35 | 9,000 | 28332084 |
| 652991 | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | La Salle | Foster, J. Estate #37 | 9,000 | 28332083 |
| 652970 | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | McMullen | Gentry #3 | 12,500 | 31134017 |
| 652970Amendment | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | McMullen | Gentry #3 | 12,500 | 31134017 |
| 652970Amendment | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | McMullen | Gentry #3 | 12,500 | 31134017 |
| 652969 | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | McMullen | Bracken "I" #104 | 12,500 | 31134018 |
| 652967 | Jan 17, 2008 | Jan 17, 2008 | Swift Energy Operating, LLC | La Salle | Winslow, O. H. #23 | 9,000 | 28332081 |
| 652047 | Jan 3, 2008 | Jan 3, 2008 | Swift Energy Operating, LLC | McMullen | Whitehurst #13 | 12,500 | 31134013 |
| 651830 | Dec 31, 2007 | Dec 31, 2007 | Swift Energy Operating, LLC | Dimmit | Briscoe #43 | 9,000 | 12733498 |
| 651486 | Dec 20, 2007 | Dec 20, 2007 | Swift Energy Operating, LLC | La Salle | Winslow, O. H. #26 | 12,500 | 28332076 |
| 651483 | Dec 20, 2007 | Dec 20, 2007 | Swift Energy Operating, LLC | La Salle | O. H. Winslow #22 | 12,500 | 28332075 |
| 648979 | Nov 9, 2007 | Nov 9, 2007 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph "B" #112 | 9,000 | 12733488 |
| 648972 | Nov 9, 2007 | Nov 9, 2007 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph "B" #110 | 9,000 | 12733487 |
| 648970 | Nov 9, 2007 | Nov 9, 2007 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph "B" #105 | 9,000 | 12733486 |
| 648217 | Oct 26, 2007 | Oct 26, 2007 | Swift Energy Operating, LLC | McMullen | Gentry #2 | 12,500 | 31134009 |
| 648213 | Oct 26, 2007 | Oct 26, 2007 | Swift Energy Operating, LLC | McMullen | Gentry #1 | 12,500 | 31134008 |
| 647242 | Oct 10, 2007 | Oct 10, 2007 | Swift Energy Operating, LLC | McMullen | R. Bracken #27 | 12,500 | 31134007 |
| 647262Amendment | Oct 9, 2007 | Oct 9, 2007 | Swift Energy Operating, LLC | La Salle | Sonny-Jean #2 | 8,400 | 28332060 |
| 647233 | Oct 9, 2007 | Oct 9, 2007 | Swift Energy Operating, LLC | McMullen | Bracken #91 | 12,500 | 31134006 |
| 645048Amendment | Oct 3, 2007 | Oct 3, 2007 | Swift Energy Operating, LLC | La Salle | Pryor #14 | 8,000 | 28332057 |
| 646749 | Sep 28, 2007 | Sep 28, 2007 | Swift Energy Operating, LLC | McMullen | SBR #240 | 12,500 | 31134004 |
| 646749Amendment | Sep 28, 2007 | Sep 28, 2007 | Swift Energy Operating, LLC | McMullen | SBR #240 | 12,500 | 31134004 |
| 646360 | Sep 26, 2007 | Sep 26, 2007 | Swift Energy Operating, LLC | McMullen | Bracken "B" #3070 | 12,500 | 31134001 |
| 646364 | Sep 25, 2007 | Sep 25, 2007 | Swift Energy Operating, LLC | McMullen | Bracken #92 | 12,500 | 31134002 |
| 646353Amendment | Sep 24, 2007 | Sep 24, 2007 | Swift Energy Operating, LLC | La Salle | Pryor #11 | 9,000 | 28332053 |
| 645892 | Sep 17, 2007 | Sep 17, 2007 | Swift Energy Operating, LLC | McMullen | Bracken "C" #2093 | 12,500 | 31133994 |
| 645925 | Sep 14, 2007 | Sep 14, 2007 | Swift Energy Operating, LLC | McMullen | SBR #241 | 12,500 | 31133997 |
| 645918 | Sep 14, 2007 | Sep 14, 2007 | Swift Energy Operating, LLC | McMullen | SBR #238 | 12,500 | 31133998 |
| 645903 | Sep 14, 2007 | Sep 14, 2007 | Swift Energy Operating, LLC | McMullen | R. Bracken #25 | 12,500 | 31133996 |
| 645899 | Sep 14, 2007 | Sep 14, 2007 | Swift Energy Operating, LLC | McMullen | R. Bracken #26 | 12,500 | 31133995 |
| 645697 | Sep 12, 2007 | Sep 12, 2007 | Swift Energy Operating, LLC | McMullen | Whitehurst #12 | 12,500 | 31133991 |
| 645696 | Sep 12, 2007 | Sep 12, 2007 | Swift Energy Operating, LLC | McMullen | Bracken "I" #103 | 12,500 | 31133990 |
| 645613 | Sep 7, 2007 | Sep 7, 2007 | Swift Energy Operating, LLC | McMullen | Bracken, R. #24 | 12,500 | 31133988 |
| 644671 | Aug 22, 2007 | Aug 22, 2007 | Swift Energy Operating, LLC | McMullen | Bracken, R. #18 | 12,500 | 31133984 |
| 644671Amendment | Aug 22, 2007 | Aug 22, 2007 | Swift Energy Operating, LLC | McMullen | Bracken, R. #18 | 12,500 | 31133984 |
| 644665 | Aug 20, 2007 | Aug 20, 2007 | Swift Energy Operating, LLC | McMullen | R. Bracken #17 | 12,500 | 31133985 |
| 644665Amendment | Aug 20, 2007 | Aug 20, 2007 | Swift Energy Operating, LLC | McMullen | Bracken, R. #17 | 12,500 | 31133985 |
| 640408 | Jun 18, 2007 | Jun 18, 2007 | Swift Energy Operating, LLC | McMullen | SBR "C" #237 | 12,000 | 31133977 |
| 640407 | Jun 18, 2007 | Jun 18, 2007 | Swift Energy Operating, LLC | McMullen | SBR "C" #236 | 12,000 | 31133976 |
| 639634 | Jun 1, 2007 | Jun 1, 2007 | Swift Energy Operating, LLC | McMullen | Bracken et Al #89 | 12,000 | 31133972 |
| 639633 | Jun 1, 2007 | Jun 1, 2007 | Swift Energy Operating, LLC | McMullen | Bracken et Al #90 | 12,000 | 31133971 |
| 639466 | May 30, 2007 | May 30, 2007 | Swift Energy Operating, LLC | McMullen | Bracken "A" #2017 | 12,000 | 31133970 |
| 639460 | May 30, 2007 | May 30, 2007 | Swift Energy Operating, LLC | McMullen | Bracken "A" #2015 | 12,000 | 31133969 |
| 639230 | May 25, 2007 | May 25, 2007 | Swift Energy Operating, LLC | McMullen | Bracken, R. #22R | 12,000 | 31133968 |
| 639160Amendment | May 21, 2007 | May 21, 2007 | Swift Energy Operating, LLC | La Salle | Chato A #10 | 9,000 | 28332037 |
| 636699Amendment | May 7, 2007 | May 7, 2007 | Swift Energy Operating, LLC | La Salle | Chato A #9 | 9,000 | 28332030 |