| 659681 | Apr 28, 2008 | Apr 28, 2008 | Newfield Exploration Company | Lavaca | Tuttle Trust Gas Unit #4 | 12,000 | 28533481 |
| 659059 | Apr 23, 2008 | Apr 23, 2008 | Newfield Exploration Company | Edwards | Four Square Ranch #19HH | 11,000 | 13731952 |
| 659059Amendment | Apr 23, 2008 | Apr 23, 2008 | Newfield Exploration Company | Edwards | Four Square Ranch #19HH | 11,000 | 13731952 |
| 658852 | Apr 18, 2008 | Apr 18, 2008 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #95 | 19,000 | 26131478 |
| 658572 | Apr 12, 2008 | Apr 12, 2008 | Newfield Exploration Company | Zapata | Salinas G.U. #3 | 12,000 | 50536145 |
| 658479 | Apr 12, 2008 | Apr 12, 2008 | Newfield Exploration Company | Rusk | L. V. Minor G.U. 1 #2 | 11,000 | 40132866 |
| 658461 | Apr 12, 2008 | Apr 12, 2008 | Newfield Exploration Company | Kenedy | Kenedy, John G., Jr. #1 | 21,000 | 26131476 |
| 657915 | Apr 7, 2008 | Apr 7, 2008 | Newfield Exploration Company | Edwards | Four Square Ranch #2H | 8,000 | 13731688 |
| 656444 | Mar 11, 2008 | Mar 11, 2008 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #82ST | 16,500 | 26131421 |
| 656399 | Mar 10, 2008 | Mar 10, 2008 | Newfield Exploration Company | Edwards | Whitehead #8504 | 14,000 | 13731947 |
| 656111 | Mar 5, 2008 | Mar 5, 2008 | Newfield Exploration Company | Edwards | Ausable "1" #1 | 16,000 | 13731946 |
| 655667 | Feb 28, 2008 | Feb 28, 2008 | Newfield Exploration Company | Zapata | Salinas G.U. #2 | 12,000 | 50536112 |
| 653777 | Feb 28, 2008 | Feb 28, 2008 | Newfield Exploration Company | Kenedy | East, S. K. #6ST | 15,000 | 26131238 |
| 652962 | Feb 15, 2008 | Feb 15, 2008 | Newfield Exploration Company | Edwards | Earwood "37" #1 | 11,500 | 13731943 |
| 654628 | Feb 13, 2008 | Feb 13, 2008 | Newfield Exploration Company | Kenedy | Syptak #1 | 12,000 | 26131473 |
| 654626 | Feb 13, 2008 | Feb 13, 2008 | Newfield Exploration Company | Kenedy | Sarita Field O&G Unit #302 | 12,000 | 26131472 |
| 653429 | Jan 28, 2008 | Jan 28, 2008 | Newfield Exploration Company | Terrell | Poulter 27 #4 | 12,000 | 44331267 |
| 652946 | Jan 17, 2008 | Jan 17, 2008 | Newfield Exploration Company | Kenedy | Kenedy, John G., Jr. "B" #40 | 11,000 | 26131470 |
| 652946Amendment | Jan 17, 2008 | Jan 17, 2008 | Newfield Exploration Company | Kenedy | Kenedy, John G., Jr. "B" #40 | 11,000 | 26131470 |
| 650305 | Jan 11, 2008 | Jan 11, 2008 | Newfield Exploration Company | Edwards | Davis et al "77" #H 3STH | 11,500 | 13731886 |
| 651490 | Dec 31, 2007 | Dec 31, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #84 | 14,500 | 26131429 |
| 651730 | Dec 21, 2007 | Dec 21, 2007 | Newfield Exploration Company | Hidalgo | Johnson, C. G. #1 | 18,500 | 21533762 |
| 651463 | Dec 19, 2007 | Dec 19, 2007 | Newfield Exploration Company | Edwards | Four Square Ranch #22 | 8,000 | 13731942 |
| 651133 | Dec 15, 2007 | Dec 15, 2007 | Newfield Exploration Company | Edwards | Whitehead, F.H. #8601 | 15,500 | 13731940 |
| 651018 | Dec 15, 2007 | Dec 15, 2007 | Newfield Exploration Company | Lavaca | Neuhaus, E.T. #1 | 13,760 | 28532758 |
| 650592 | Dec 8, 2007 | Dec 8, 2007 | Newfield Exploration Company | Kenedy | East, S. K. Mrs. "B" #94 | 19,000 | 26131465 |
| 650485 | Dec 8, 2007 | Dec 8, 2007 | Newfield Exploration Company | Edwards | Whitehead, W.L. #1801 | 15,000 | 13731935 |
| 649565Amendment | Nov 19, 2007 | Nov 19, 2007 | Newfield Exploration Company | Bee | Knight Ranch #4 | 11,500 | 02533542 |
| 649565Amendment | Nov 19, 2007 | Nov 19, 2007 | Newfield Exploration Company | Bee | Knight Ranch #4 | 10,500 | 02533542 |
| 649186 | Nov 14, 2007 | Nov 14, 2007 | Newfield Exploration Company | Brooks | La Rucia Ranch #30 | 12,000 | 04732320 |
| 648000 | Oct 22, 2007 | Oct 22, 2007 | Newfield Exploration Company | Lavaca | Ayraud #1 | 7,512 | 28532590 |
| 647633 | Oct 16, 2007 | Oct 16, 2007 | Newfield Exploration Company | Zapata | Flora E.G. de Volpe Unit #3 | 13,000 | 50536003 |
| 647447 | Oct 12, 2007 | Oct 12, 2007 | Newfield Exploration Company | Terrell | Poulter 27 #3 | 15,000 | 44331257 |
| 647365 | Oct 12, 2007 | Oct 12, 2007 | Newfield Exploration Company | Lavaca | Golden Rod Gas Unit #1 | 17,000 | 28533434 |
| 647093 | Oct 8, 2007 | Oct 8, 2007 | Newfield Exploration Company | Zapata | Salinas G.U. #1 | 13,000 | 50535998 |
| 646925 | Oct 3, 2007 | Oct 3, 2007 | Newfield Exploration Company | Zapata | Gonzalez, Ruben #11 | 15,000 | 50535995 |
| 645499 | Sep 11, 2007 | Sep 11, 2007 | Newfield Exploration Company | Terrell | Poulter 36 #3601 | 15,000 | 44331255 |
| 645659 | Sep 10, 2007 | Sep 10, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #92 | 19,000 | 26131455 |
| 645500 | Sep 6, 2007 | Sep 6, 2007 | Newfield Exploration Company | Edwards | Shaw #7503HH | 10,000 | 13731927 |
| 644244 | Aug 16, 2007 | Aug 16, 2007 | Newfield Exploration Company | Edwards | Rolston #803HH | 10,000 | 13731918 |
| 644242 | Aug 16, 2007 | Aug 16, 2007 | Newfield Exploration Company | Edwards | Rolston #802HH | 10,000 | 13731824 |
| 644240 | Aug 15, 2007 | Aug 15, 2007 | Newfield Exploration Company | Terrell | Poulter #3405 | 15,000 | 44331253 |
| 643992 | Aug 11, 2007 | Aug 11, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #93 | 19,000 | 26131450 |
| 643987 | Aug 11, 2007 | Aug 11, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #91 | 19,000 | 26131449 |
| 643026 | Aug 1, 2007 | Aug 1, 2007 | Newfield Exploration Company | Zapata | Flora E. G. de Volpe Unit #2 | 13,000 | 50535936 |
| 642850 | Jul 31, 2007 | Jul 31, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #89 | 19,000 | 26131448 |
| 642721 | Jul 30, 2007 | Jul 30, 2007 | Newfield Exploration Company | Val Verde | Funderburgh #801 | 16,000 | 46530822 |
| 642675 | Jul 27, 2007 | Jul 27, 2007 | Newfield Exploration Company | Starr | Guerra, F.B. #2 | 14,000 | 42734154 |
| 641824 | Jul 16, 2007 | Jul 16, 2007 | Newfield Exploration Company | Wharton | Forgason Deep Gas Unit #3 | 17,000 | 48134475 |
| 641754 | Jul 13, 2007 | Jul 13, 2007 | Newfield Exploration Company | Lavaca | Tuttle Trust Gas Unit #3 | 11,500 | 28533413 |
| 641594 | Jul 11, 2007 | Jul 11, 2007 | Newfield Exploration Company | Duval | Carrillo/Conoco Fee #1 | 18,000 | 13138516 |
| 641580 | Jul 11, 2007 | Jul 11, 2007 | Newfield Exploration Company | Edwards | Allar #5803HH | 10,000 | 13731913 |
| 641580Amendment | Jul 11, 2007 | Jul 11, 2007 | Newfield Exploration Company | Edwards | Allar #5803HH | 10,000 | 13731913 |
| 641576 | Jul 10, 2007 | Jul 10, 2007 | Newfield Exploration Company | Edwards | Whitehead #8503 | 15,500 | 13731912 |
| 641576Amendment | Jul 10, 2007 | Jul 10, 2007 | Newfield Exploration Company | Edwards | Whitehead 85 G.U. 1 #H 3STH | 15,500 | 13731912 |
| 640162 | Jul 10, 2007 | Jul 10, 2007 | Newfield Exploration Company | Edwards | Mayfield "C" #1HH | 11,000 | 13731909 |
| 641184 | Jul 3, 2007 | Jul 3, 2007 | Newfield Exploration Company | Live Oak | Martin #1 | 19,000 | 29734735 |
| 641184Amendment | Jul 3, 2007 | Jul 3, 2007 | Newfield Exploration Company | Live Oak | Martin #1 | 18,000 | 29734735 |
| 641438 | Jun 26, 2007 | Jun 26, 2007 | Newfield Exploration Company | Edwards | Davis #1001HH | 10,000 | 13731911 |
| 639676 | Jun 5, 2007 | Jun 5, 2007 | Newfield Exploration Company | Starr | Guerra "D" #8 | 12,000 | 42734127 |
| 639489 | Jun 1, 2007 | Jun 1, 2007 | Newfield Exploration Company | Edwards | Shaw #7001HH | 11,000 | 13731906 |
| 639577 | May 30, 2007 | May 30, 2007 | Newfield Exploration Company | Kenedy | East, S. K., Mrs. "B" #90 | 19,000 | 26131442 |
| 639419 | May 25, 2007 | May 25, 2007 | Newfield Exploration Company | Lavaca | Tuttle Trust Gas Unit #2 | 11,500 | 28533395 |
| 639026 | May 21, 2007 | May 21, 2007 | Newfield Exploration Company | Kenedy | East, S. K. #15R | 15,000 | 26131441 |
| 638515 | May 15, 2007 | May 15, 2007 | Newfield Exploration Company | Webb | Gonzalez, Ruben #3 | 14,350 | 47934518 |
| 638105 | May 9, 2007 | May 9, 2007 | Newfield Exploration Company | Lavaca | Provident City G.U. #16 | 17,000 | 28533392 |
| 637864 | May 8, 2007 | May 8, 2007 | Newfield Exploration Company | Edwards | Four Square Ranch #21HRH | 10,000 | 13731893 |
| 636946 | Apr 17, 2007 | Apr 17, 2007 | Newfield Exploration Company | Waller | Moody-Hutchings #1 | 16,500 | 47331104 |
| 636620 | Apr 17, 2007 | Apr 17, 2007 | Newfield Exploration Company | Lavaca | Hart Gas Unit NO.1 #2 | 10,400 | 28532984 |
| 636620Amendment | Apr 17, 2007 | Apr 17, 2007 | Newfield Exploration Company | Lavaca | Hartt G.U. 1 #2 | 13,500 | 28532984 |
| 636753 | Apr 14, 2007 | Apr 14, 2007 | Newfield Exploration Company | Edwards | Davis #7703HH | 10,000 | 13731886 |
| 636491 | Apr 14, 2007 | Apr 14, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #88 | 19,000 | 26131438 |
| 636491Amendment | Apr 14, 2007 | Apr 14, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #88 | 19,000 | 26131438 |
| 636495 | Apr 12, 2007 | Apr 12, 2007 | Newfield Exploration Company | Zapata | Flora E. G. de Volpe Unit #1 | 13,000 | 50535852 |
| 636492 | Apr 12, 2007 | Apr 12, 2007 | Newfield Exploration Company | Kenedy | Kenedy, John G., Jr. "E" #200 | 11,000 | 26131437 |
| 636310 | Apr 9, 2007 | Apr 9, 2007 | Newfield Exploration Company | Edwards | Whitehead #8502 | 15,500 | 13731885 |
| 634609 | Mar 15, 2007 | Mar 15, 2007 | Newfield Exploration Company | Terrell | Poulter #3701 | 15,000 | 44331230 |
| 634631 | Mar 12, 2007 | Mar 12, 2007 | Newfield Exploration Company | Hidalgo | Guerra "D" #10 | 12,000 | 21533612 |
| 634271 | Mar 7, 2007 | Mar 7, 2007 | Newfield Exploration Company | Edwards | Mayfield "A" #2HH | 11,000 | 13731876 |
| 634271Amendment | Mar 7, 2007 | Mar 7, 2007 | Newfield Exploration Company | Edwards | Mayfield "A" #2HH | 11,000 | 13731876 |
| 633328 | Feb 13, 2007 | Feb 13, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #86 | 19,000 | 26131434 |
| 633328Amendment | Feb 13, 2007 | Feb 13, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #86 | 19,000 | 26131434 |
| 632848 | Feb 5, 2007 | Feb 5, 2007 | Newfield Exploration Company | Edwards | Four Square Ranch #21HH | 10,000 | 13731874 |
| 632298 | Jan 24, 2007 | Jan 24, 2007 | Newfield Exploration Company | Lavaca | Provident City G.U. #15 | 17,000 | 28533365 |
| 632296 | Jan 24, 2007 | Jan 24, 2007 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #87 | 19,000 | 26131433 |
| 632292 | Jan 24, 2007 | Jan 24, 2007 | Newfield Exploration Company | Kenedy | East, S. K. Mrs. "B" #85 | 19,000 | 26131432 |
| 631709 | Jan 11, 2007 | Jan 11, 2007 | Newfield Exploration Company | Zapata | Lopez #5 | 13,000 | 50535780 |
| 631547 | Jan 9, 2007 | Jan 9, 2007 | Newfield Exploration Company | Starr | Guerra, R.R. #1 | 19,500 | 42734079 |
| 631470 | Jan 8, 2007 | Jan 8, 2007 | Newfield Exploration Company | Hidalgo | Johnson, Mary #5 | 18,000 | 21533568 |
| 630971 | Dec 22, 2006 | Dec 22, 2006 | Newfield Exploration Company | Edwards | Shaw #7502HH | 10,000 | 13731868 |
| 630971Amendment | Dec 22, 2006 | Dec 22, 2006 | Newfield Exploration Company | Edwards | Shaw #7502HH | 10,000 | 13731868 |
| 629569 | Dec 8, 2006 | Dec 8, 2006 | Newfield Exploration Company | Kenedy | East, Mrs. S.K. "B" #84 | 19,000 | 26131429 |
| 629847 | Dec 1, 2006 | Dec 1, 2006 | Newfield Exploration Company | Edwards | Mayfield "206" #1HH | 9,000 | 13731865 |
| 629826 | Dec 1, 2006 | Dec 1, 2006 | Newfield Exploration Company | Hidalgo | Guerra "D" #9 | 12,000 | 21533553 |
| 629478 | Nov 27, 2006 | Nov 27, 2006 | Newfield Exploration Company | Terrell | Poulter #3404 | 15,000 | 44331211 |
| 629478Amendment | Nov 27, 2006 | Nov 27, 2006 | Newfield Exploration Company | Terrell | Poulter 34 #4 | 13,000 | 44331211 |
| 628690 | Nov 10, 2006 | Nov 10, 2006 | Newfield Exploration Company | Edwards | Whitehead "45" #8 | 12,000 | 13731863 |
| 628678 | Nov 8, 2006 | Nov 8, 2006 | Newfield Exploration Company | Edwards | Earwood 'A' #15 | 11,000 | 13731862 |
| 628694 | Nov 7, 2006 | Nov 7, 2006 | Newfield Exploration Company | Edwards | Whitehead #8501 | 15,500 | 13731864 |
| 628680 | Nov 7, 2006 | Nov 7, 2006 | Newfield Exploration Company | Edwards | Mayfield "E" #1 | 12,500 | 13731861 |