| 623096 | Jul 25, 2006 | Jul 25, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Zach II #2 | 4,999 | 36335307 |
| 623002 | Jul 25, 2006 | Jul 25, 2006 | Telesis Operating Co., Inc. | Parker | Bennett Gas Unit #1 | 4,999 | 36733483 |
| 622779 | Jul 18, 2006 | Jul 18, 2006 | Telesis Operating Co., Inc. | Eastland | Kendall #1 | 4,999 | 13337974 |
| 621276 | Jun 20, 2006 | Jun 20, 2006 | Telesis Operating Co., Inc. | Nolan | Beene #1 | 6,000 | 35332913 |
| 619266 | Jun 19, 2006 | Jun 19, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #2 | 3,999 | 10539987 |
| 620072 | May 30, 2006 | May 30, 2006 | Telesis Operating Co., Inc. | Runnels | Johnson, John J. #4 | 4,999 | 39934964 |
| 620068 | May 30, 2006 | May 30, 2006 | Telesis Operating Co., Inc. | Runnels | Johnson, John J. #3 | 4,999 | 39934963 |
| 620065 | May 30, 2006 | May 30, 2006 | Telesis Operating Co., Inc. | Runnels | Johnson, John J. #2 | 4,999 | 39934962 |
| 619822 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #6 | 3,999 | 10539999 |
| 619673 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #7 | 3,999 | 10539996 |
| 619670 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #5 | 3,999 | 10539995 |
| 619666 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #4 | 3,999 | 10539997 |
| 619664 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #3 | 3,999 | 10539994 |
| 619663 | May 25, 2006 | May 25, 2006 | Telesis Operating Co., Inc. | Crockett | Shannon Ranch 3 #1 | 3,999 | 10539993 |
| 619662 | May 23, 2006 | May 23, 2006 | Telesis Operating Co., Inc. | Runnels | Johnson, John J. #1 | 4,999 | 39934959 |
| 619211 | May 12, 2006 | May 12, 2006 | Telesis Operating Co., Inc. | Tom Green | Leftwich #1 | 6,000 | 45132515 |
| 618714 | May 4, 2006 | May 4, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Maddux -44- A #2 | 4,999 | 36335539 |
| 618706 | May 4, 2006 | May 4, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Maddux-44- #1 | 4,999 | 36335538 |
| 618309 | Apr 27, 2006 | Apr 27, 2006 | Telesis Operating Co., Inc. | Crockett | Perner 38 -B- #4 | 2,500 | 10539958 |
| 618308 | Apr 27, 2006 | Apr 27, 2006 | Telesis Operating Co., Inc. | Crockett | Perner 38 #3 | 2,500 | 10539957 |
| 618307 | Apr 27, 2006 | Apr 27, 2006 | Telesis Operating Co., Inc. | Crockett | Perner 42-A- #2 | 2,500 | 10539956 |
| 618303 | Apr 27, 2006 | Apr 27, 2006 | Telesis Operating Co., Inc. | Crockett | Perner 42 #1 | 2,500 | 10539955 |
| 617589 | Apr 14, 2006 | Apr 14, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Zach -A- #3 | 4,999 | 36335531 |
| 616089 | Mar 21, 2006 | Mar 21, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Deep Creek -A- #4 | 4,999 | 36335529 |
| 616029 | Mar 20, 2006 | Mar 20, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Deep Creek #1 | 4,999 | 36335528 |
| 615948 | Mar 16, 2006 | Mar 16, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Turner-Wells-A- #2 | 4,999 | 36335527 |
| 614443 | Feb 17, 2006 | Feb 17, 2006 | Telesis Operating Co., Inc. | Palo Pinto | BV-S #1 | 2,000 | 36335519 |
| 614441 | Feb 17, 2006 | Feb 17, 2006 | Telesis Operating Co., Inc. | Palo Pinto | BV-S-A- #2 | 2,000 | 36335518 |
| 614364 | Feb 17, 2006 | Feb 17, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Flinn -A- #2 | 4,999 | 36335516 |
| 614072 | Feb 13, 2006 | Feb 13, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Flinn -B- #3 | 4,999 | 36335513 |
| 612496 | Feb 10, 2006 | Feb 10, 2006 | Telesis Operating Co., Inc. | Nolan | Rojean #1 | 6,000 | 35332895 |
| 612795 | Jan 23, 2006 | Jan 23, 2006 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #8 | 4,999 | 36335501 |
| 612795Amendment | Jan 23, 2006 | Jan 23, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Canyon View #8 | 4,999 | 36335501 |
| 612795Amendment | Jan 23, 2006 | Jan 23, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Canyon View #8 | 4,999 | 36335501 |
| 612161 | Jan 11, 2006 | Jan 11, 2006 | Telesis Operating Co., Inc. | Parker | Bennett/Bowden-S #1 #1 | 4,000 | 36733870 |
| 612161Amendment | Jan 11, 2006 | Jan 11, 2006 | Telesis Operating Co., Inc. | Parker | Bowden #1 | 4,999 | 36733870 |
| 611769 | Jan 3, 2006 | Jan 3, 2006 | Telesis Operating Co., Inc. | Palo Pinto | Tjuana #1 | 2,999 | 36335496 |
| 611583 | Dec 27, 2005 | Dec 27, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CM-S #1 | 4,999 | 36335493 |
| 611583Amendment | Dec 27, 2005 | Dec 27, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CM-S #1 | 4,999 | 36335493 |
| 611581 | Dec 27, 2005 | Dec 27, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CM-S -A- #2 | 4,999 | 36335492 |
| 611430 | Dec 22, 2005 | Dec 22, 2005 | Telesis Operating Co., Inc. | Stephens | Coody-44-A #2 | 4,999 | 42936188 |
| 610945 | Dec 13, 2005 | Dec 13, 2005 | Telesis Operating Co., Inc. | Stephens | Coody -44- #1 | 4,999 | 42936183 |
| 610032 | Nov 28, 2005 | Nov 28, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Ritchie-37- #2 | 4,999 | 36335475 |
| 609343 | Nov 10, 2005 | Nov 10, 2005 | Telesis Operating Co., Inc. | Callahan | Williams, J. -160- #1 | 4,999 | 05936659 |
| 606168 | Sep 14, 2005 | Sep 14, 2005 | Telesis Operating Co., Inc. | Parker | Brogdon #1 | 2,999 | 36733782 |
| 605662 | Aug 31, 2005 | Aug 31, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Laverne Harris-F- #10 | 2,999 | 36335427 |
| 605572 | Aug 29, 2005 | Aug 29, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Laverne Harris -E- #9 | 2,999 | 36335425 |
| 604974 | Aug 23, 2005 | Aug 23, 2005 | Telesis Operating Co., Inc. | Stonewall | Guest (Canyon Sand) Unit #54 | 5,354 | 43333142 |
| 604851 | Aug 12, 2005 | Aug 12, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Lyon -C- #3 | 4,999 | 36335420 |
| 604850 | Aug 12, 2005 | Aug 12, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Modesitt -8- #1 | 4,999 | 36335419 |
| 604850Amendment | Aug 12, 2005 | Aug 12, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Modesitt -8- #1 | 4,999 | 36335419 |
| 604035 | Jul 27, 2005 | Jul 27, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Lyon -B- #2 | 4,999 | 36335413 |
| 560183 | Apr 8, 2005 | Apr 8, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Laverne Harris -G- #11 | 2,999 | 36335389 |
| 560123 | Apr 7, 2005 | Apr 7, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Harris, Laverne -D- #8 | 2,999 | 36335388 |
| 559665 | Mar 29, 2005 | Mar 29, 2005 | Telesis Operating Co., Inc. | Palo Pinto | 101 Ranch #1703 | 4,999 | 36335376 |
| 559664 | Mar 29, 2005 | Mar 29, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Padgett -B- #3 | 4,999 | 36335375 |
| 559602 | Mar 28, 2005 | Mar 28, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Harris, Laverne -C- #7 | 4,999 | 36335373 |
| 559601 | Mar 28, 2005 | Mar 28, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Martha -18- #2 | 4,999 | 36335374 |
| 559511 | Mar 24, 2005 | Mar 24, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Padgett-A- #2 | 4,999 | 36335370 |
| 559508 | Mar 24, 2005 | Mar 24, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Martha -18- #1 | 4,999 | 36335371 |
| 559334 | Mar 22, 2005 | Mar 22, 2005 | Telesis Operating Co., Inc. | Schleicher | McGregor -3- #1 | 4,999 | 41332267 |
| 558934 | Mar 14, 2005 | Mar 14, 2005 | Telesis Operating Co., Inc. | King | Springer -185- #1 | 4,999 | 26932572 |
| 558933 | Mar 14, 2005 | Mar 14, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #15 | 4,999 | 36335363 |
| 558932 | Mar 14, 2005 | Mar 14, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #7 | 4,999 | 36335364 |
| 558250 | Feb 25, 2005 | Feb 25, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #14 | 4,999 | 36335353 |
| 558165 | Feb 24, 2005 | Feb 24, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #5 | 4,999 | 36335352 |
| 557961 | Feb 18, 2005 | Feb 18, 2005 | Telesis Operating Co., Inc. | Schleicher | McGregor -2- #1 | 4,999 | 41332264 |
| 557912 | Feb 17, 2005 | Feb 17, 2005 | Telesis Operating Co., Inc. | Schleicher | McGregor -5- #1 | 4,999 | 41332263 |
| 556892 | Jan 27, 2005 | Jan 27, 2005 | Telesis Operating Co., Inc. | Palo Pinto | Mitchell, C. -18- #1 | 4,999 | 36335346 |
| 556466 | Jan 19, 2005 | Jan 19, 2005 | Telesis Operating Co., Inc. | Palo Pinto | 101 Ranch #1702 | 4,999 | 36335344 |
| 556339 | Jan 18, 2005 | Jan 18, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #6 | 4,999 | 36335342 |
| 556338 | Jan 18, 2005 | Jan 18, 2005 | Telesis Operating Co., Inc. | Palo Pinto | CV-S #4 | 4,999 | 36335341 |
| 556162 | Jan 13, 2005 | Jan 13, 2005 | Telesis Operating Co., Inc. | Schleicher | O'Harrow -55- #2 | 5,450 | 41332254 |
| 556162Amendment | Jan 13, 2005 | Jan 13, 2005 | Telesis Operating Co., Inc. | Schleicher | O'Harrow -55- #2 | 5,450 | 41332254 |
| 556074 | Jan 13, 2005 | Jan 13, 2005 | Telesis Operating Co., Inc. | Stephens | Holt, Della -A- #1 | 4,999 | 42904839 |
| 556073 | Jan 12, 2005 | Jan 12, 2005 | Telesis Operating Co., Inc. | Palo Pinto | D C - S #3 | 4,999 | 36335338 |
| 555813 | Jan 6, 2005 | Jan 6, 2005 | Telesis Operating Co., Inc. | Palo Pinto | C. Mitchell -8-C #1 | 4,999 | 36335337 |
| 554776 | Dec 16, 2004 | Dec 16, 2004 | Telesis Operating Co., Inc. | Tom Green | Young-Gardner "B" #2 | 5,125 | 45100228 |
| 554902 | Dec 15, 2004 | Dec 15, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Laverne Harris -B- #6 | 4,999 | 36335329 |
| 554690 | Dec 10, 2004 | Dec 10, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Laverne Harris A #5 | 4,999 | 36335326 |
| 554594 | Dec 8, 2004 | Dec 8, 2004 | Telesis Operating Co., Inc. | Tom Green | Young-Gardner "A" #1 | 5,238 | 45100364 |
| 554428 | Dec 6, 2004 | Dec 6, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Harris, Laverne #4 | 4,999 | 36335323 |
| 554208 | Nov 30, 2004 | Nov 30, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Hinkson #2 | 4,999 | 36335322 |
| 553855 | Nov 18, 2004 | Nov 18, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Naylor #1 | 4,999 | 36335319 |
| 552691 | Oct 26, 2004 | Oct 26, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Harris, Laverne #3 | 4,999 | 36335312 |
| 552128 | Oct 14, 2004 | Oct 14, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Zach II #2 | 4,999 | 36335307 |
| 551248 | Sep 24, 2004 | Sep 24, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Canyon View #3 | 4,999 | 36335301 |
| 549190 | Aug 5, 2004 | Aug 5, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Mitchell, C -8- #1B | 4,999 | 36335289 |
| 548563 | Jul 21, 2004 | Jul 21, 2004 | Telesis Operating Co., Inc. | Jones | Long, Charles #1 | 2,999 | 25334679 |
| 546436 | Jun 2, 2004 | Jun 2, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Mitchell, C. -8- #1 | 4,999 | 36335270 |
| 544335Amendment | Apr 15, 2004 | Apr 15, 2004 | Telesis Operating Co., Inc. | Tom Green | Powell-Hall "J" #1 | 5,455 | 45131018 |
| 543838 | Apr 8, 2004 | Apr 8, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Mitchell #1 | 4,999 | 36335240 |
| 543838Amendment | Apr 8, 2004 | Apr 8, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Mitchell #1 | 4,999 | 36335240 |
| 543902 | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Hinkson #1 | 4,999 | 36335241 |
| 543901 | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | River Branch 857 #1 | 4,999 | 36335242 |
| 543837 | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | 101 Ranch #1701 | 4,999 | 36335239 |
| 543837Amendment | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | 101 Ranch #1701 | 4,999 | 36335239 |
| 543836 | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Ritchie 37 #1 | 4,999 | 36335238 |
| 543835 | Apr 1, 2004 | Apr 1, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Ritchie 37 #3 | 4,999 | 36335237 |
| 543007 | Mar 15, 2004 | Mar 15, 2004 | Telesis Operating Co., Inc. | Palo Pinto | Flinn #1 | 4,999 | 36335236 |