| 821346 | Jan 9, 2017 | Jan 9, 2017 | Swift Energy Operating, LLC | Webb | Fasken State #22D | 9,200 | 47942806 |
| 799152 | Oct 29, 2014 | Oct 29, 2014 | Swift Energy Operating, LLC | Webb | Fasken EF #32H | 11,500 | 47943155 |
| 799151 | Oct 29, 2014 | Oct 29, 2014 | Swift Energy Operating, LLC | Webb | Fasken EF #31H | 11,500 | 47943154 |
| 799154 | Oct 28, 2014 | Oct 28, 2014 | Swift Energy Operating, LLC | Webb | Fasken EF #34H | 11,500 | 47943150 |
| 799153 | Oct 28, 2014 | Oct 28, 2014 | Swift Energy Operating, LLC | Webb | Fasken EF #33H | 11,500 | 47943149 |
| 793207 | Sep 2, 2014 | Sep 2, 2014 | Swift Energy Operating, LLC | Webb | Fasken #E 26H | 12,000 | 47943012 |
| 793206 | Sep 2, 2014 | Sep 2, 2014 | Swift Energy Operating, LLC | Webb | Fasken #E 25H | 12,000 | 47943011 |
| 793201 | Aug 28, 2014 | Aug 28, 2014 | Swift Energy Operating, LLC | Webb | Fasken #E 24H | 12,000 | 47943010 |
| 790499 | Jul 14, 2014 | Jul 14, 2014 | Swift Energy Operating, LLC | Webb | Fasken #A 30 | 12,000 | 47942972 |
| 790498 | Jul 14, 2014 | Jul 14, 2014 | Swift Energy Operating, LLC | Webb | Fasken #A 29 | 12,000 | 47942971 |
| 790497 | Jul 14, 2014 | Jul 14, 2014 | Swift Energy Operating, LLC | Webb | Fasken #A 28 | 12,000 | 47942970 |
| 790496 | Jul 14, 2014 | Jul 14, 2014 | Swift Energy Operating, LLC | Webb | Fasken #A 27 | 12,500 | 47942969 |
| 781725 | Mar 21, 2014 | Mar 21, 2014 | Swift Energy Operating, LLC | Webb | Fasken B #23 | 10,500 | 47942807 |
| 781724 | Mar 21, 2014 | Mar 21, 2014 | Swift Energy Operating, LLC | Webb | Fasken B #22 | 10,500 | 47942806 |
| 781722 | Mar 21, 2014 | Mar 21, 2014 | Swift Energy Operating, LLC | Webb | Fasken B #21 | 10,500 | 47942805 |
| 781720 | Mar 21, 2014 | Mar 21, 2014 | Swift Energy Operating, LLC | Webb | Fasken B #20 | 10,500 | 47942804 |
| 775358 | Dec 27, 2013 | Dec 27, 2013 | Swift Energy Operating, LLC | Webb | Fasken C #19 | 12,500 | 47942638 |
| 775356 | Dec 27, 2013 | Dec 27, 2013 | Swift Energy Operating, LLC | Webb | Fasken C #18 | 12,500 | 47942637 |
| 775332 | Dec 23, 2013 | Dec 23, 2013 | Swift Energy Operating, LLC | Webb | Fasken C #17 | 12,500 | 47942636 |
| 773368 | Nov 15, 2013 | Nov 15, 2013 | Swift Energy Operating, LLC | Webb | Fasken BD #14 | 12,500 | 47942616 |
| 725489 | Oct 6, 2011 | Oct 6, 2011 | Swift Energy Operating, LLC | McMullen | Siddons OL #1W | 5,845 | 31134262 |
| 710667 | Feb 24, 2011 | Feb 24, 2011 | Swift Energy Operating, LLC | McMullen | R. Bracken #42W | 8,600 | 31132533 |
| 701694 | Sep 2, 2010 | Sep 2, 2010 | Swift Energy Operating, LLC | McMullen | Hayes, G. L. #2H | 5,200 | 31134014 |
| 700855 | Aug 19, 2010 | Aug 19, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #9 | 9,300 | 31134276 |
| 700855Amendment | Aug 19, 2010 | Aug 19, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #9 | 9,300 | 31134276 |
| 700854 | Aug 19, 2010 | Aug 19, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #8 | 9,300 | 31134275 |
| 700852 | Aug 19, 2010 | Aug 19, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #7 | 9,300 | 31134274 |
| 699888 | Aug 2, 2010 | Aug 2, 2010 | Swift Energy Operating, LLC | La Salle | Alderman Ranch EF #W 1 | 9,200 | 28332321 |
| 699888Amendment | Aug 2, 2010 | Aug 2, 2010 | Swift Energy Operating, LLC | La Salle | Alderman Ranch EF #W 1 | 10,200 | 28332321 |
| 699888Amendment | Aug 2, 2010 | Aug 2, 2010 | Swift Energy Operating, LLC | La Salle | Alderman Ranch EF #W 1 | 10,200 | 28332321 |
| 699060 | Jul 19, 2010 | Jul 19, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #3 | 9,300 | 31134254 |
| 698885 | Jul 15, 2010 | Jul 15, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #2 | 9,400 | 31134252 |
| 698446 | Jul 2, 2010 | Jul 2, 2010 | Swift Energy Operating, LLC | McMullen | San Miguel Ranch OL #1 | 9,300 | 31134244 |
| 689547 | Jan 15, 2010 | Jan 15, 2010 | Swift Energy Operating, LLC | McMullen | Henry #4 | 11,000 | 31134189 |
| 688808 | Dec 22, 2009 | Dec 22, 2009 | Swift Energy Operating, LLC | McMullen | Henry #3 | 11,000 | 31134181 |
| 688392 | Dec 10, 2009 | Dec 10, 2009 | Swift Energy Operating, LLC | McMullen | Henry #2 | 11,000 | 31134179 |
| 688391 | Dec 10, 2009 | Dec 10, 2009 | Swift Energy Operating, LLC | McMullen | Henry #1 | 11,000 | 31134178 |
| 687806 | Nov 30, 2009 | Nov 30, 2009 | Swift Energy Operating, LLC | McMullen | Y Bar #1 | 11,300 | 31133939 |
| 687806Amendment | Nov 30, 2009 | Nov 30, 2009 | Swift Energy Operating, LLC | McMullen | Y Bar #1 | 11,300 | 31133939 |
| 686801 | Nov 5, 2009 | Nov 5, 2009 | Swift Energy Operating, LLC | Webb | Fasken #8 | 6,000 | 47939191 |
| 686801Amendment | Nov 5, 2009 | Nov 5, 2009 | Swift Energy Operating, LLC | Webb | Fasken #8 | 6,000 | 47939191 |
| 685941 | Oct 9, 2009 | Oct 9, 2009 | Swift Energy Operating, LLC | McMullen | Chew #1 | 10,000 | 31134166 |
| 685592 | Sep 28, 2009 | Sep 28, 2009 | Swift Energy Operating, LLC | McMullen | Quintanilla #5 | 10,000 | 31134165 |
| 685565 | Sep 28, 2009 | Sep 28, 2009 | Swift Energy Operating, LLC | McMullen | Quintanilla #4 | 10,000 | 31134164 |
| 684455 | Aug 27, 2009 | Aug 27, 2009 | Swift Energy Operating, LLC | McMullen | Quintanilla #3 | 10,000 | 31134155 |
| 684152 | Aug 20, 2009 | Aug 20, 2009 | Swift Energy Operating, LLC | McMullen | Quintanilla #2 | 10,000 | 31134151 |
| 683960 | Aug 19, 2009 | Aug 19, 2009 | Swift Energy Operating, LLC | McMullen | Gonzales #2 | 10,000 | 31134146 |
| 676837 | Jan 6, 2009 | Jan 6, 2009 | Swift Energy Operating, LLC | Webb | Briscoe #35 | 6,000 | 47940489 |
| 676779 | Jan 2, 2009 | Jan 2, 2009 | Swift Energy Operating, LLC | Dimmit | Briscoe #34 | 6,000 | 12733609 |
| 675811 | Dec 5, 2008 | Dec 5, 2008 | Swift Energy Operating, LLC | McMullen | Cloninger #2 | 12,500 | 31134121 |
| 675583 | Dec 3, 2008 | Dec 3, 2008 | Swift Energy Operating, LLC | McMullen | WR "K" #11 | 12,500 | 31134119 |
| 675608 | Dec 2, 2008 | Dec 2, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe (5140) #8052 | 8,000 | 12733607 |
| 675582 | Dec 1, 2008 | Dec 1, 2008 | Swift Energy Operating, LLC | La Salle | Reeves "A" #8 | 8,000 | 28332182 |
| 674982 | Nov 18, 2008 | Nov 18, 2008 | Swift Energy Operating, LLC | McMullen | Gonzales #1 | 12,500 | 31134115 |
| 674980 | Nov 18, 2008 | Nov 18, 2008 | Swift Energy Operating, LLC | McMullen | Paloma Cattle Co. #1 | 12,500 | 31134114 |
| 674773 | Nov 15, 2008 | Nov 15, 2008 | Swift Energy Operating, LLC | McMullen | Cloninger #1 | 12,500 | 31134113 |
| 674013 | Oct 31, 2008 | Oct 31, 2008 | Swift Energy Operating, LLC | McMullen | SWR "B" #17 | 12,500 | 31134111 |
| 673809 | Oct 28, 2008 | Oct 28, 2008 | Swift Energy Operating, LLC | La Salle | Reeves #7 | 8,000 | 28332174 |
| 672877 | Oct 16, 2008 | Oct 16, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph C #62 | 8,000 | 12733597 |
| 672857 | Oct 15, 2008 | Oct 15, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph A #58 | 8,000 | 12733596 |
| 672845 | Oct 15, 2008 | Oct 15, 2008 | Swift Energy Operating, LLC | La Salle | Reeves #6 | 8,000 | 28332170 |
| 672554 | Oct 11, 2008 | Oct 11, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph F #69 | 8,000 | 12733595 |
| 672387 | Oct 11, 2008 | Oct 11, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph F #68 | 8,000 | 12733594 |
| 672157 | Oct 8, 2008 | Oct 8, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph E #61 | 6,000 | 12733593 |
| 672036 | Oct 7, 2008 | Oct 7, 2008 | Swift Energy Operating, LLC | Dimmit | Briscoe, Dolph E #62 | 6,000 | 12733591 |
| 671744 | Oct 4, 2008 | Oct 4, 2008 | Swift Energy Operating, LLC | McMullen | SBR #248 | 12,500 | 31134108 |
| 671680 | Oct 4, 2008 | Oct 4, 2008 | Swift Energy Operating, LLC | La Salle | Winslow, O. H. #25 | 8,000 | 28332061 |
| 670752 | Sep 25, 2008 | Sep 25, 2008 | Swift Energy Operating, LLC | McMullen | Huff #15 | 12,500 | 31134105 |
| 670610 | Sep 24, 2008 | Sep 24, 2008 | Swift Energy Operating, LLC | McMullen | Bracken, R. #31 | 12,500 | 31134104 |
| 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 |