| 546005 | May 21, 2004 | May 21, 2004 | Newfield Exploration Company | Webb | Vergara 1680 #12 | 12,000 | 47938739 |
| 546004 | May 21, 2004 | May 21, 2004 | Newfield Exploration Company | Terrell | Poulter #3801 | 15,000 | 44331070 |
| 545947 | May 20, 2004 | May 20, 2004 | Newfield Exploration Company | Val Verde | Altizer #5402 | 15,000 | 46530733 |
| 545850 | May 20, 2004 | May 20, 2004 | Newfield Exploration Company | Rusk | L. V. Minor G.U. 1 #7 | 11,000 | 40133353 |
| 545850Amendment | May 20, 2004 | May 20, 2004 | Newfield Exploration Company | Rusk | L. V. Minor G.U. 1 #7 | 11,600 | 40133353 |
| 545849 | May 20, 2004 | May 20, 2004 | Newfield Exploration Company | Harrison | Alvin Beckham G.U. 1 #10 | 10,500 | 20332944 |
| 545614 | May 12, 2004 | May 12, 2004 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #10 | 16,500 | 48134648 |
| 545565 | May 11, 2004 | May 11, 2004 | Newfield Exploration Company | Edwards | Whitehead #7401 | 14,000 | 13731738 |
| 545565Amendment | May 11, 2004 | May 11, 2004 | Newfield Exploration Company | Edwards | Whitehead #7401 | 14,000 | 13731738 |
| 545413 | May 6, 2004 | May 6, 2004 | Newfield Exploration Company | Harrison | Alvin Beckham G. U. 1 #9 | 10,500 | 20332940 |
| 544075 | Apr 5, 2004 | Apr 5, 2004 | Newfield Exploration Company | Edwards | Whitehead "47' #1R | 14,000 | 13731728 |
| 543999 | Apr 2, 2004 | Apr 2, 2004 | Newfield Exploration Company | Rusk | Minor, L.V. G.U. #6 | 11,000 | 40133341 |
| 543858 | Mar 30, 2004 | Mar 30, 2004 | Newfield Exploration Company | Edwards | Whitehead #1401 | 14,000 | 13731727 |
| 543855 | Mar 30, 2004 | Mar 30, 2004 | Newfield Exploration Company | Brooks | La Rucia Ranch #19 | 13,500 | 04732139 |
| 543674 | Mar 25, 2004 | Mar 25, 2004 | Newfield Exploration Company | Starr | Guerra "D" #1 | 12,000 | 42733715 |
| 543674Amendment | Mar 25, 2004 | Mar 25, 2004 | Newfield Exploration Company | Starr | Guerra "D" #1 | 12,000 | 42733715 |
| 543146 | Mar 12, 2004 | Mar 12, 2004 | Newfield Exploration Company | Lavaca | Hartt Gas Unit NO 1 #3 | 15,000 | 28533043 |
| 543042 | Mar 10, 2004 | Mar 10, 2004 | Newfield Exploration Company | Panola | Adams G. U. 1 #1 | 10,136 | 36533900 |
| 542885 | Mar 5, 2004 | Mar 5, 2004 | Newfield Exploration Company | Webb | Alley #21 | 12,000 | 47938654 |
| 542885Amendment | Mar 5, 2004 | Mar 5, 2004 | Newfield Exploration Company | Webb | Alley #21 | 12,000 | 47938654 |
| 542502 | Feb 25, 2004 | Feb 25, 2004 | Newfield Exploration Company | Webb | Alley #23 | 12,000 | 47938646 |
| 542501 | Feb 25, 2004 | Feb 25, 2004 | Newfield Exploration Company | Webb | Vergara 1680 #11 | 12,000 | 47938645 |
| 542451 | Feb 24, 2004 | Feb 24, 2004 | Newfield Exploration Company | Webb | Alley #20 | 12,000 | 47938644 |
| 542450 | Feb 24, 2004 | Feb 24, 2004 | Newfield Exploration Company | Webb | Alley #22 | 12,000 | 47938643 |
| 542239 | Feb 19, 2004 | Feb 19, 2004 | Newfield Exploration Company | Terrell | Hicks #3501 | 15,000 | 44331057 |
| 541947 | Feb 11, 2004 | Feb 11, 2004 | Newfield Exploration Company | Brooks | La Rucia Ranch #18 | 12,000 | 04732128 |
| 541946 | Feb 11, 2004 | Feb 11, 2004 | Newfield Exploration Company | Rusk | L. V. Minor G. U. #5 | 11,000 | 40133323 |
| 541903 | Feb 10, 2004 | Feb 10, 2004 | Newfield Exploration Company | Rusk | L. V. Minor G. U. #4 | 11,000 | 40133322 |
| 541810 | Feb 6, 2004 | Feb 6, 2004 | Newfield Exploration Company | Edwards | Whitehead "47" #1 | 14,000 | 13731723 |
| 541808 | Feb 6, 2004 | Feb 6, 2004 | Newfield Exploration Company | Val Verde | Altizer #5701 | 15,000 | 46530720 |
| 541217 | Jan 26, 2004 | Jan 26, 2004 | Newfield Exploration Company | Lavaca | Tusa, T.S. #3 | 3,750 | 28532216 |
| 541194 | Jan 26, 2004 | Jan 26, 2004 | Newfield Exploration Company | Hidalgo | Guerra "C" #2 | 12,000 | 21533178 |
| 540850 | Jan 26, 2004 | Jan 26, 2004 | Newfield Exploration Company | Kenedy | East, S. K. #12 | 14,800 | 26131346 |
| 540950 | Jan 20, 2004 | Jan 20, 2004 | Newfield Exploration Company | Brooks | La Rucia Ranch #17 | 12,000 | 04732121 |
| 540469 | Jan 7, 2004 | Jan 7, 2004 | Newfield Exploration Company | Panola | Adams, G.U. 1 #4 | 11,150 | 36535233 |
| 540452 | Jan 7, 2004 | Jan 7, 2004 | Newfield Exploration Company | Rusk | Bertha Burton G. U. 1 #8 | 10,900 | 40133307 |
| 540421 | Jan 6, 2004 | Jan 6, 2004 | Newfield Exploration Company | Panola | Pellham G.U. 1 #2 | 11,150 | 36535230 |
| 539470 | Dec 9, 2003 | Dec 9, 2003 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #6 | 16,500 | 48134597 |
| 539431 | Dec 8, 2003 | Dec 8, 2003 | Newfield Exploration Company | Panola | Adams G.U.1 #3 | 11,150 | 36535209 |
| 539361 | Dec 5, 2003 | Dec 5, 2003 | Newfield Exploration Company | Wharton | Davis-Locke.g.u. #2 | 16,500 | 48134595 |
| 539025 | Nov 25, 2003 | Nov 25, 2003 | Newfield Exploration Company | Rusk | Bertha Burton GU 1 #7 | 10,900 | 40133297 |
| 538906 | Nov 21, 2003 | Nov 21, 2003 | Newfield Exploration Company | Zapata | Alexander #2 | 14,000 | 50534874 |
| 538643 | Nov 14, 2003 | Nov 14, 2003 | Newfield Exploration Company | Lavaca | Miller-Allen Gas Unit #1 | 15,850 | 28532847 |
| 538014 | Oct 29, 2003 | Oct 29, 2003 | Newfield Exploration Company | Val Verde | Cotton Whitehead #2501 | 15,000 | 46530716 |
| 537929 | Oct 27, 2003 | Oct 27, 2003 | Newfield Exploration Company | Lavaca | Hartt Gas Unit No. 1 #3 | 15,000 | 28533043 |
| 537929Amendment | Oct 27, 2003 | Oct 27, 2003 | Newfield Exploration Company | Lavaca | Hartt Gas Unit No. 1 #3 | 15,000 | 28533043 |
| 537927 | Oct 27, 2003 | Oct 27, 2003 | Newfield Exploration Company | Brooks | La Rucia Ranch #16 | 12,000 | 04732107 |
| 537793 | Oct 22, 2003 | Oct 22, 2003 | Newfield Exploration Company | Galveston | State Tract #332 #1 | 17,000 | 16731393 |
| 535922 | Oct 20, 2003 | Oct 20, 2003 | Newfield Exploration Company | Rusk | L. V. Minor G. U. #3 | 11,000 | 40133272 |
| 537294 | Oct 8, 2003 | Oct 8, 2003 | Newfield Exploration Company | Wharton | Pryor #1 | 14,500 | 48134578 |
| 536775 | Sep 24, 2003 | Sep 24, 2003 | Newfield Exploration Company | Harrison | Alvin Beckham G.U. 1 #8 | 10,100 | 20332862 |
| 536775Amendment | Sep 24, 2003 | Sep 24, 2003 | Newfield Exploration Company | Harrison | Alvin Beckham G.U. 1 #8 | 10,100 | 20332862 |
| 536310 | Sep 11, 2003 | Sep 11, 2003 | Newfield Exploration Company | Harrison | Durkee G.U. 1 #8 | 10,100 | 20332858 |
| 535393 | Sep 10, 2003 | Sep 10, 2003 | Newfield Exploration Company | Edwards | Newby "A" #8 | 11,000 | 13731700 |
| 536132 | Sep 5, 2003 | Sep 5, 2003 | Newfield Exploration Company | Edwards | Whitehead "46" #1 | 11,000 | 13731701 |
| 535634 | Aug 21, 2003 | Aug 21, 2003 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #5 | 16,500 | 48134564 |
| 535633 | Aug 21, 2003 | Aug 21, 2003 | Newfield Exploration Company | Harrison | Alvin Beckham G.U. 1 #7 | 10,100 | 20332851 |
| 535330 | Aug 14, 2003 | Aug 14, 2003 | Newfield Exploration Company | Edwards | Newby G.U.1 #3 | 11,000 | 13731699 |
| 535330Amendment | Aug 14, 2003 | Aug 14, 2003 | Newfield Exploration Company | Edwards | Newby G.U.1 #3 | 11,000 | 13731699 |
| 535328 | Aug 14, 2003 | Aug 14, 2003 | Newfield Exploration Company | Edwards | WHITE4HEAD "45" #6 | 11,000 | 13731697 |
| 535252 | Aug 12, 2003 | Aug 12, 2003 | Newfield Exploration Company | Chambers | State Tract 57 #1 | 13,500 | 07132255 |
| 535119 | Aug 8, 2003 | Aug 8, 2003 | Newfield Exploration Company | Edwards | Whitehead "A" #7906 | 12,500 | 13731696 |
| 534889 | Aug 1, 2003 | Aug 1, 2003 | Newfield Exploration Company | Rusk | Bertha Burton G.U. 1 #6 | 10,900 | 40133263 |
| 533977 | Jul 9, 2003 | Jul 9, 2003 | Newfield Exploration Company | Wharton | Davis-Locke G.U. #1 | 16,500 | 48134556 |
| 533926 | Jul 8, 2003 | Jul 8, 2003 | Newfield Exploration Company | Edwards | Earwood Ranch "A" #12 | 10,500 | 13731690 |
| 533925 | Jul 8, 2003 | Jul 8, 2003 | Newfield Exploration Company | Edwards | Newby "B" #2 | 10,500 | 13731689 |
| 533333 | Jun 19, 2003 | Jun 19, 2003 | Newfield Exploration Company | Chambers | State Tract 69 #2 | 13,500 | 07132250 |
| 532968 | Jun 10, 2003 | Jun 10, 2003 | Newfield Exploration Company | Zapata | Alexander #1 | 14,000 | 50534757 |
| 532968Amendment | Jun 10, 2003 | Jun 10, 2003 | Newfield Exploration Company | Zapata | Alexander #1 | 14,000 | 50534757 |
| 531989 | May 16, 2003 | May 16, 2003 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #4 | 16,500 | 48134544 |
| 531345 | May 1, 2003 | May 1, 2003 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #3 | 16,500 | 48134538 |
| 529844 | Mar 21, 2003 | Mar 21, 2003 | Newfield Exploration Company | Wharton | Forgason Deep Unit #4 | 16,100 | 48134527 |
| 527968 | Feb 3, 2003 | Feb 3, 2003 | Newfield Exploration Company | Wharton | Peach Creek Gas Unit #2 | 16,500 | 48134510 |
| 527577 | Jan 22, 2003 | Jan 22, 2003 | Newfield Exploration Company | Zapata | Velas, Siete #1 | 13,000 | 50534659 |
| 526743 | Dec 27, 2002 | Dec 27, 2002 | Newfield Exploration Company | Zapata | Ramirez, E. B. #1 | 10,300 | 50534642 |
| 525153 | Oct 31, 2002 | Oct 31, 2002 | Newfield Exploration Company | Duval | Newfield Exploration Conoco Fee #1 | 17,000 | 13138583 |
| 525153Amendment | Oct 31, 2002 | Oct 31, 2002 | Newfield Exploration Company | Duval | Conoco Fee S/T #1 | 17,000 | 13138583 |
| 525152 | Oct 31, 2002 | Oct 31, 2002 | Newfield Exploration Company | Wharton | Forgason Deep Gas Unit #3 | 17,000 | 48134475 |
| 523003 | Aug 21, 2002 | Aug 21, 2002 | Newfield Exploration Company | Lavaca | Hartt Gas Unit No. 1 #2 | 12,934 | 28532984 |
| 521329 | Jun 24, 2002 | Jun 24, 2002 | Newfield Exploration Company | Lavaca | East Provident City G. U. 1 #2 | 15,800 | 28532972 |
| 521329Amendment | Jun 24, 2002 | Jun 24, 2002 | Newfield Exploration Company | Lavaca | East Provident City G. U. #2 | 15,800 | 28532972 |
| 521045 | Jun 14, 2002 | Jun 14, 2002 | Newfield Exploration Company | Wharton | Forgason Deep G.U. #2 | 16,500 | 48134455 |
| 519451 | Apr 25, 2002 | Apr 25, 2002 | Newfield Exploration Company | Lavaca | Eichhorn Gas Unit #1 | 18,000 | 28532961 |
| 519451Amendment | Apr 25, 2002 | Apr 25, 2002 | Newfield Exploration Company | Lavaca | Eichhorn Gas Unit #1 | 18,000 | 28532961 |
| 516256Amendment | Dec 18, 2001 | Dec 18, 2001 | Newfield Exploration Company | Duval | Lopez Mineral Trust #1 | 17,000 | 13138538 |
| 512724 | Aug 17, 2001 | Aug 17, 2001 | Newfield Exploration Company | Brooks | La Rucia Ranch #15 | 10,550 | 04731948 |
| 511007Amendment | Jul 3, 2001 | Jul 3, 2001 | Newfield Exploration Company | Duval | Carrillo/Conoco Fee #1 | 18,000 | 13138516 |
| 510528 | Jun 20, 2001 | Jun 20, 2001 | Newfield Exploration Company | Lavaca | Provident City Gas Unit #1 | 15,000 | 28532905 |
| 510528Amendment | Jun 20, 2001 | Jun 20, 2001 | Newfield Exploration Company | Lavaca | Provident City Gas Unit #1 | 15,000 | 28532905 |
| 509261 | May 21, 2001 | May 21, 2001 | Newfield Exploration Company | Lavaca | L. Kaskie Gas Unit #2 | 15,000 | 28532894 |
| 509249 | May 21, 2001 | May 21, 2001 | Newfield Exploration Company | Lavaca | Hartt, James H. #1 | 14,000 | 28532172 |
| 509249Amendment | May 21, 2001 | May 21, 2001 | Newfield Exploration Company | Lavaca | Hartt Gas Unit #1 | 14,025 | 28532172 |
| 509074 | May 16, 2001 | May 16, 2001 | Newfield Exploration Company | Lavaca | Appling Farms Gas Unit #1 | 12,500 | 28532891 |
| 509065 | May 16, 2001 | May 16, 2001 | Newfield Exploration Company | Liberty | Oliver Gas Unit #1 | 15,000 | 29132395 |
| 509065Amendment | May 16, 2001 | May 16, 2001 | Newfield Exploration Company | Liberty | Oliver Gas Unit #1 | 17,000 | 29132395 |
| 507769 | Apr 13, 2001 | Apr 13, 2001 | Newfield Exploration Company | Lavaca | Neuhaus, F. W. #8 | 13,000 | 28530049 |
| 507091 | Mar 27, 2001 | Mar 27, 2001 | Newfield Exploration Company | Kenedy | East, S. K. #11 | 14,100 | 26131264 |
| 506943 | Mar 23, 2001 | Mar 23, 2001 | Newfield Exploration Company | Lavaca | Neuhaus, F. W. #1 | 11,930 | 28532872 |
| 506800 | Mar 21, 2001 | Mar 21, 2001 | Newfield Exploration Company | Lavaca | North Provident City G. U. #2 | 14,900 | 28532870 |
| 503845 | Jan 9, 2001 | Jan 9, 2001 | Newfield Exploration Company | Lavaca | Miller-Allen Gas Unit #1 | 16,250 | 28532847 |