| 644811 | Aug 23, 2007 | Aug 23, 2007 | Hilcorp Energy Company | Refugio | Maude Williams et al "A" #D 4139130174 | 4,646 |
| 644808 | Aug 23, 2007 | Aug 23, 2007 | Hilcorp Energy Company | Refugio | Maude Williams et al "A" #D 4639130173 | 4,650 |
| 644519 | Aug 21, 2007 | Aug 21, 2007 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #1439130190 | 6,745 |
| 644278 | Aug 15, 2007 | Aug 15, 2007 | Hilcorp Energy Company | Jefferson | Bevil #124532515 | 17,500 |
| 643947 | Aug 15, 2007 | Aug 15, 2007 | Hilcorp Energy Company | Refugio | Bauer, Mary C. #339100752 | 5,918 |
| 643949 | Aug 11, 2007 | Aug 11, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (4150 Ft.sd.) #W305G39100726 | 5,400 |
| 619280Amendment | Aug 11, 2007 | Aug 11, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (4150 Ft.sd.) Unit #W721A39132630 | 4,669 |
| 643473 | Aug 7, 2007 | Aug 7, 2007 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24503932852 | 12,000 |
| 643451 | Aug 7, 2007 | Aug 7, 2007 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24603932916 | 13,000 |
| 643451Amendment | Aug 7, 2007 | Aug 7, 2007 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #24603932916 | 13,000 |
| 643322 | Aug 6, 2007 | Aug 6, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (4150 FT SD) Unit #W710A39100771 | 6,000 |
| 643143 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D12839131776 | 4,644 |
| 643142 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #1839101510 | 5,890 |
| 643139 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #6G39101142 | 5,928 |
| 643138 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #4139100700 | 5,925 |
| 643138Amendment | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #4139100700 | 5,925 |
| 643135 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. #15539132623 | 6,200 |
| 643133 | Aug 3, 2007 | Aug 3, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8839130424 | 8,000 |
| 639075 | Jul 31, 2007 | Jul 31, 2007 | Hilcorp Energy Company | Refugio | Oconnor, Thomas "D" #1339101818 | 6,000 |
| 642603 | Jul 30, 2007 | Jul 30, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft. Sd.) Unit #B 639100505 | 5,924 |
| 642601 | Jul 27, 2007 | Jul 27, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. #12739103897 | 4,463 |
| 642425 | Jul 26, 2007 | Jul 26, 2007 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #939100758 | 6,000 |
| 642425Amendment | Jul 26, 2007 | Jul 26, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (4150 Ft. Sd.) Unit #W609A39100758 | 6,000 |
| 641793 | Jul 14, 2007 | Jul 14, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #1839101168 | 5,911 |
| 641352 | Jul 6, 2007 | Jul 6, 2007 | Hilcorp Energy Company | Refugio | Tom O'Connor (5730 Ft.sd.) Unit #B 1539100517 | 5,918 |
| 639870 | Jul 5, 2007 | Jul 5, 2007 | Hilcorp Energy Company | Refugio | Heard, Clement #3239132472 | 6,400 |
| 641006 | Jun 29, 2007 | Jun 29, 2007 | Hilcorp Energy Company | Refugio | Lake Pasture (FT-569) Field Unit #108339130347 | 7,563 |
| 641000 | Jun 29, 2007 | Jun 29, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8339130347 | 7,563 |
| 640994 | Jun 29, 2007 | Jun 29, 2007 | Hilcorp Energy Company | Refugio | Heard, Clement #1939130163 | 7,778 |
| 640854 | Jun 28, 2007 | Jun 28, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. "A" #A 439101771 | 6,500 |
| 640852 | Jun 28, 2007 | Jun 28, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E., et Al #2839100642 | 6,500 |
| 640441 | Jun 18, 2007 | Jun 18, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #5G39101141 | 5,425 |
| 639449 | May 25, 2007 | May 25, 2007 | Hilcorp Energy Company | Refugio | Fox, W. J. "B" #3039101111 | 6,081 |
| 639447 | May 25, 2007 | May 25, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude, Etal "A" #D 4039104014 | 5,800 |
| 638725 | May 17, 2007 | May 17, 2007 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #10539131743 | 6,000 |
| 638725Amendment | May 17, 2007 | May 17, 2007 | Hilcorp Energy Company | Refugio | Heard, Fannie V. W., Mrs. #10539131743 | 6,000 |
| 638226 | May 15, 2007 | May 15, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #2039100428 | 5,925 |
| 638226Amendment | May 15, 2007 | May 15, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #2039100428 | 5,925 |
| 638421 | May 12, 2007 | May 12, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #1739100549 | 5,925 |
| 638419 | May 12, 2007 | May 12, 2007 | Hilcorp Energy Company | Refugio | Heard, Fannie V. W., Mrs. #239100672 | 5,900 |
| 638225 | May 11, 2007 | May 11, 2007 | Hilcorp Energy Company | Refugio | Heard, Mrs. Fannie V. W. #2739100559 | 5,925 |
| 638081 | May 8, 2007 | May 8, 2007 | Hilcorp Energy Company | Refugio | Heard, Clement #639100843 | 5,925 |
| 638080 | May 8, 2007 | May 8, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #2439100654 | 5,923 |
| 637553 | May 2, 2007 | May 2, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 3G39100220 | 6,106 |
| 637553Amendment | May 2, 2007 | May 2, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 3G39100220 | 6,106 |
| 637127 | Apr 20, 2007 | Apr 20, 2007 | Hilcorp Energy Company | Refugio | Annie Reilly et Vir #1539130205 | 6,705 |
| 636694 | Apr 18, 2007 | Apr 18, 2007 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #1G39100772 | 5,900 |
| 636691 | Apr 16, 2007 | Apr 16, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #739100668 | 5,925 |
| 636695 | Apr 14, 2007 | Apr 14, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #1439100552 | 5,923 |
| 636689 | Apr 14, 2007 | Apr 14, 2007 | Hilcorp Energy Company | Refugio | Heard, Claude E. et Al #1939100650 | 5,925 |
| 636452 | Apr 13, 2007 | Apr 13, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16439132496 | 4,656 |
| 635926 | Apr 6, 2007 | Apr 6, 2007 | Hilcorp Energy Company | Orange | Mil-Vid #4ST36130629 | 13,915 |
| 635923 | Apr 2, 2007 | Apr 2, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "B" #3539101812 | 6,150 |
| 635765 | Mar 30, 2007 | Mar 30, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. "A" #439101771 | 6,500 |
| 634623 | Mar 26, 2007 | Mar 26, 2007 | Hilcorp Energy Company | Orange | Mil-Vid #1136130861 | 15,500 |
| 634541 | Mar 21, 2007 | Mar 21, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. #6839101348 | 6,150 |
| 635153 | Mar 20, 2007 | Mar 20, 2007 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #2GD39100773 | 4,569 |
| 635153Amendment | Mar 20, 2007 | Mar 20, 2007 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #2GD39100773 | 4,569 |
| 635023 | Mar 19, 2007 | Mar 19, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. #8339101188 | 5,930 |
| 634904 | Mar 15, 2007 | Mar 15, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #8439131612 | 6,100 |
| 634903 | Mar 15, 2007 | Mar 15, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "C" #4G39101159 | 5,980 |
| 634900 | Mar 15, 2007 | Mar 15, 2007 | Hilcorp Energy Company | Refugio | Heard, Clement #2139130204 | 7,810 |
| 634896 | Mar 15, 2007 | Mar 15, 2007 | Hilcorp Energy Company | Refugio | Heard, Clement #2439131588 | 7,808 |
| 634366 | Mar 12, 2007 | Mar 12, 2007 | Hilcorp Energy Company | Refugio | Lambert Gas Unit #439102951 | 5,925 |
| 633557 | Feb 16, 2007 | Feb 16, 2007 | Hilcorp Energy Company | Jefferson | BP Fee #124532492 | 16,500 |
| 633557Amendment | Feb 16, 2007 | Feb 16, 2007 | Hilcorp Energy Company | Jefferson | BP Fee #124532492 | 16,500 |
| 633367 | Feb 15, 2007 | Feb 15, 2007 | Hilcorp Energy Company | Refugio | Lambert, M.F. #21039132692 | 8,311 |
| 633367Amendment | Feb 15, 2007 | Feb 15, 2007 | Hilcorp Energy Company | Refugio | Lambert, M. F. #21039132692 | 8,311 |
| 633414 | Feb 14, 2007 | Feb 14, 2007 | Hilcorp Energy Company | Refugio | Reilly, Annie et Vir #1539130205 | 6,705 |
| 633175 | Feb 12, 2007 | Feb 12, 2007 | Hilcorp Energy Company | Refugio | Lambert #15139132356 | 8,300 |
| 633103 | Feb 9, 2007 | Feb 9, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8539130419 | 8,150 |
| 633101 | Feb 9, 2007 | Feb 9, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D18439132576 | 4,650 |
| 633097 | Feb 9, 2007 | Feb 9, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D18939132587 | 4,678 |
| 633094 | Feb 9, 2007 | Feb 9, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D15039131949 | 5,885 |
| 633092 | Feb 9, 2007 | Feb 9, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 5939130171 | 4,650 |
| 632869 | Feb 6, 2007 | Feb 6, 2007 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #23003931700 | 11,920 |
| 632869Amendment | Feb 6, 2007 | Feb 6, 2007 | Hilcorp Energy Company | Brazoria | Old Ocean Unit #23003931700 | 11,920 |
| 632440 | Feb 6, 2007 | Feb 6, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 4539104012 | 5,830 |
| 631734 | Feb 1, 2007 | Feb 1, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 7239130287 | 7,758 |
| 632655 | Jan 31, 2007 | Jan 31, 2007 | Hilcorp Energy Company | Refugio | O'Connor, Thomas "A" #5G39101487 | 5,996 |
| 632600 | Jan 30, 2007 | Jan 30, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 8939130430 | 8,180 |
| 632599 | Jan 30, 2007 | Jan 30, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D13839131790 | 4,701 |
| 632598 | Jan 30, 2007 | Jan 30, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D11339131306 | 4,630 |
| 632597 | Jan 30, 2007 | Jan 30, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 2239100330 | 6,200 |
| 632437 | Jan 26, 2007 | Jan 26, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 1139100276 | 5,825 |
| 632437Amendment | Jan 26, 2007 | Jan 26, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 1139100276 | 5,825 |
| 631045 | Jan 19, 2007 | Jan 19, 2007 | Hilcorp Energy Company | Refugio | Lambert Gas Unit #8739101191 | 5,996 |
| 631745 | Jan 12, 2007 | Jan 12, 2007 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D11739131513 | 4,661 |
| 630577 | Jan 8, 2007 | Jan 8, 2007 | Hilcorp Energy Company | Refugio | Bauer, Mary Claire et Vir #1139130194 | 6,750 |
| 630575 | Jan 8, 2007 | Jan 8, 2007 | Hilcorp Energy Company | Refugio | Rielly, Annie et Vir #339100764 | 5,975 |
| 630575Amendment | Jan 8, 2007 | Jan 8, 2007 | Hilcorp Energy Company | Refugio | Rielly, Annie et Vir #339100764 | 5,975 |
| 630573 | Jan 8, 2007 | Jan 8, 2007 | Hilcorp Energy Company | Refugio | Ira Heard "A' #239100737 | 5,929 |
| 630573Amendment | Jan 8, 2007 | Jan 8, 2007 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #239100737 | 5,929 |
| 630242 | Dec 15, 2006 | Dec 15, 2006 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 7739130345 | 7,147 |
| 628894 | Nov 28, 2006 | Nov 28, 2006 | Hilcorp Energy Company | Refugio | Tom O'CONNOR(5800 Sd)fld Unit #Q85239100451 | 5,917 |
| 628893 | Nov 28, 2006 | Nov 28, 2006 | Hilcorp Energy Company | Refugio | Heard, Ira "A" #1339130142 | 8,150 |
| 628715 | Nov 21, 2006 | Nov 21, 2006 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D 4339104021 | 4,500 |
| 629167 | Nov 20, 2006 | Nov 20, 2006 | Hilcorp Energy Company | Refugio | Williams, Maude et al "A" #D16239132115 | 4,800 |
| 628296 | Nov 20, 2006 | Nov 20, 2006 | Hilcorp Energy Company | Refugio | Maude Williams et al "A" #D110H39103783 | 5,851 |
| 628294 | Nov 16, 2006 | Nov 16, 2006 | Hilcorp Energy Company | Refugio | Lambert, M. F. #7039101326 | 5,918 |