| 644687 | Aug 24, 2007 | Aug 24, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1227P | 13,500 | 21133979 |
| 640678 | Aug 7, 2007 | Aug 7, 2007 | Noble Energy Production, Inc. | Wheeler | Moore #5002 | 13,900 | 48332396 |
| 642660 | Jul 27, 2007 | Jul 27, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4625P | 14,000 | 21133956 |
| 640683 | Jul 24, 2007 | Jul 24, 2007 | Noble Energy Production, Inc. | Wheeler | Witham #2210 | 13,900 | 48332398 |
| 640683Amendment | Jul 24, 2007 | Jul 24, 2007 | Noble Energy Production, Inc. | Wheeler | Witham #2210 | 15,200 | 48332398 |
| 642314 | Jul 21, 2007 | Jul 21, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4626P | 14,000 | 21133951 |
| 641799 | Jul 13, 2007 | Jul 13, 2007 | Noble Energy Production, Inc. | Hemphill | Keeton #5624P | 13,500 | 21133946 |
| 640699 | Jun 25, 2007 | Jun 25, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4606P | 14,000 | 21133934 |
| 640698 | Jun 25, 2007 | Jun 25, 2007 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4219P | 13,500 | 21133933 |
| 640514 | Jun 20, 2007 | Jun 20, 2007 | Noble Energy Production, Inc. | Hemphill | Teas 43 #4333P | 13,500 | 21133932 |
| 638945 | May 19, 2007 | May 19, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4619P | 13,900 | 21133910 |
| 638943 | May 19, 2007 | May 19, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4610P | 13,900 | 21133909 |
| 638941 | May 19, 2007 | May 19, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4603P | 13,900 | 21133908 |
| 635361 | Apr 24, 2007 | Apr 24, 2007 | Noble Energy Production, Inc. | Hemphill | Hefley #4130P | 13,500 | 21133863 |
| 635352 | Apr 19, 2007 | Apr 19, 2007 | Noble Energy Production, Inc. | Hemphill | Hefley #4129P | 13,500 | 21133862 |
| 635292 | Apr 19, 2007 | Apr 19, 2007 | Noble Energy Production, Inc. | Wheeler | McAllister #2214 | 13,900 | 48332312 |
| 635290 | Apr 19, 2007 | Apr 19, 2007 | Noble Energy Production, Inc. | Wheeler | R. N. Byers Unit #2316 | 14,000 | 48332311 |
| 635289 | Apr 18, 2007 | Apr 18, 2007 | Noble Energy Production, Inc. | Wheeler | R. N. Byers Unit #2305 | 14,000 | 48332310 |
| 636330 | Apr 9, 2007 | Apr 9, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4609P | 14,000 | 21133871 |
| 635833 | Mar 30, 2007 | Mar 30, 2007 | Noble Energy Production, Inc. | Wheeler | McAllister North #2206 | 14,000 | 48332322 |
| 635564 | Mar 27, 2007 | Mar 27, 2007 | Noble Energy Production, Inc. | Hemphill | Holland C #5721P | 13,500 | 21133864 |
| 635190 | Mar 26, 2007 | Mar 26, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1402P | 11,600 | 21132736 |
| 635218 | Mar 22, 2007 | Mar 22, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 13 #1310P | 10,622 | 21132690 |
| 634258 | Mar 6, 2007 | Mar 6, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4608P | 14,000 | 21133850 |
| 634042 | Feb 28, 2007 | Feb 28, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4623P | 14,000 | 21133848 |
| 633972 | Feb 27, 2007 | Feb 27, 2007 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4205P | 13,500 | 21133847 |
| 633966 | Feb 26, 2007 | Feb 26, 2007 | Noble Energy Production, Inc. | Wheeler | McAllister #2212 | 13,900 | 48332281 |
| 632742 | Feb 5, 2007 | Feb 5, 2007 | Noble Energy Production, Inc. | Hemphill | Teas 43 #4316A | 13,500 | 21133837 |
| 632739 | Feb 1, 2007 | Feb 1, 2007 | Noble Energy Production, Inc. | Hemphill | Keeton #5626P | 13,500 | 21133836 |
| 632739Amendment | Feb 1, 2007 | Feb 1, 2007 | Noble Energy Production, Inc. | Hemphill | Keeton #5626P | 13,500 | 21133836 |
| 632634 | Jan 31, 2007 | Jan 31, 2007 | Noble Energy Production, Inc. | Ochiltree | McGarraugh B #4 | 4,500 | 35730769 |
| 632338 | Jan 25, 2007 | Jan 25, 2007 | Noble Energy Production, Inc. | Hemphill | Holland C #5718P | 13,500 | 21133828 |
| 632337 | Jan 25, 2007 | Jan 25, 2007 | Noble Energy Production, Inc. | Hemphill | Holland C #5725P | 13,500 | 21133829 |
| 632336 | Jan 25, 2007 | Jan 25, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1417P | 13,500 | 21133827 |
| 631446 | Jan 9, 2007 | Jan 9, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1230P | 13,500 | 21133813 |
| 631441 | Jan 8, 2007 | Jan 8, 2007 | Noble Energy Production, Inc. | Hemphill | Meek 70 #7025P | 13,900 | 21133812 |
| 631315 | Jan 4, 2007 | Jan 4, 2007 | Noble Energy Production, Inc. | Wheeler | RN Byers Unit #2309 | 14,000 | 48332262 |
| 631284 | Jan 3, 2007 | Jan 3, 2007 | Noble Energy Production, Inc. | Hemphill | Graham #4618P | 13,900 | 21133811 |
| 631282 | Jan 3, 2007 | Jan 3, 2007 | Noble Energy Production, Inc. | Hemphill | Brotherton #7027P | 13,900 | 21133810 |
| 631279 | Jan 3, 2007 | Jan 3, 2007 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1219P | 13,500 | 21133808 |
| 631278 | Jan 3, 2007 | Jan 3, 2007 | Noble Energy Production, Inc. | Hemphill | Meek 68 #6823P | 13,500 | 21133809 |
| 629760 | Nov 30, 2006 | Nov 30, 2006 | Noble Energy Production, Inc. | Hemphill | Vandiver #5420P | 13,500 | 21133787 |
| 629020 | Nov 14, 2006 | Nov 14, 2006 | Noble Energy Production, Inc. | Hemphill | Keeton #5608P | 13,500 | 21133770 |
| 629015 | Nov 14, 2006 | Nov 14, 2006 | Noble Energy Production, Inc. | Hemphill | Meek 70 #7016P | 14,000 | 21133769 |
| 629013 | Nov 14, 2006 | Nov 14, 2006 | Noble Energy Production, Inc. | Hemphill | Meek 70 #7015P | 14,000 | 21133771 |
| 628665 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Fillingim #4002P | 13,500 | 21133766 |
| 628664 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Fillingim #4006P | 13,500 | 21133764 |
| 628663 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1415A | 13,500 | 21133765 |
| 628660 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1430P | 13,500 | 21133763 |
| 628630 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4221P | 13,500 | 21133762 |
| 628629 | Nov 7, 2006 | Nov 7, 2006 | Noble Energy Production, Inc. | Hemphill | Meek 70 #7026P | 14,000 | 21133761 |
| 628015 | Oct 24, 2006 | Oct 24, 2006 | Noble Energy Production, Inc. | Hemphill | Keeton #5609P | 13,500 | 21133745 |
| 626643 | Oct 24, 2006 | Oct 24, 2006 | Noble Energy Production, Inc. | Hemphill | Vandiver #5422P | 13,500 | 21133727 |
| 627089 | Oct 5, 2006 | Oct 5, 2006 | Noble Energy Production, Inc. | Hemphill | Vandiver #5417P | 13,500 | 21133738 |
| 626637 | Sep 27, 2006 | Sep 27, 2006 | Noble Energy Production, Inc. | Wheeler | McAllister #2213 | 13,900 | 48332199 |
| 625071 | Sep 21, 2006 | Sep 21, 2006 | Noble Energy Production, Inc. | Wheeler | RN Byers Unit #2307 | 14,000 | 48332185 |
| 617816 | Sep 7, 2006 | Sep 7, 2006 | Noble Energy Production, Inc. | Wheeler | Hefley, W. R. #1315 | 10,000 | 48332097 |
| 625204 | Aug 30, 2006 | Aug 30, 2006 | Noble Energy Production, Inc. | Hemphill | Dixon #5630P | 13,500 | 21133703 |
| 625061 | Aug 29, 2006 | Aug 29, 2006 | Noble Energy Production, Inc. | Hemphill | Vandiver #5419P | 13,500 | 21133700 |
| 625064 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Wheeler | Velasquez #1614 | 14,000 | 48332184 |
| 625062 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Wheeler | RN Byers Unit #2304 | 14,000 | 48332183 |
| 625058 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Wheeler | McAllister North #2204 | 14,000 | 48332182 |
| 625053 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Fillingim #4022P | 13,500 | 21133699 |
| 625051 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Brotherton #7022P | 13,500 | 21133698 |
| 625048 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Dixon #5629P | 13,500 | 21133697 |
| 625047 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Dixon #5621P | 13,500 | 21133696 |
| 625044 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4220P | 13,500 | 21133695 |
| 625041 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4218P | 13,500 | 21133693 |
| 625038 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4201P | 13,500 | 21133694 |
| 625037 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Hefley #4124P | 13,500 | 21133692 |
| 625031 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Hefley #4117P | 13,500 | 21133691 |
| 625030 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1422P | 13,500 | 21133689 |
| 625027 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1419P | 13,500 | 21133690 |
| 625026 | Aug 28, 2006 | Aug 28, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1425P | 13,500 | 21133688 |
| 624507 | Aug 17, 2006 | Aug 17, 2006 | Noble Energy Production, Inc. | Hemphill | Hefley #4118P | 13,500 | 21133683 |
| 623987 | Aug 8, 2006 | Aug 8, 2006 | Noble Energy Production, Inc. | Hemphill | Brotherton #7011P | 13,500 | 21133680 |
| 623153 | Jul 25, 2006 | Jul 25, 2006 | Noble Energy Production, Inc. | Wheeler | Moore #5003 | 14,000 | 48332165 |
| 622512 | Jul 21, 2006 | Jul 21, 2006 | Noble Energy Production, Inc. | Hemphill | Pearson #5523P | 13,500 | 21133656 |
| 622511 | Jul 14, 2006 | Jul 14, 2006 | Noble Energy Production, Inc. | Hemphill | Fillingim #4019P | 13,500 | 21133658 |
| 622510 | Jul 14, 2006 | Jul 14, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 42 #4232P | 13,500 | 21133655 |
| 622508 | Jul 14, 2006 | Jul 14, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1431P | 13,500 | 21133654 |
| 622461 | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 14 #1423P | 13,500 | 21133652 |
| 622460 | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Hefley #4120P | 13,500 | 21133651 |
| 622457 | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Meek 70 #7024P | 13,500 | 21133650 |
| 622455 | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Hefley #4121P | 13,500 | 21133649 |
| 622454 | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Pearson #5517P | 13,500 | 21133648 |
| 622454Amendment | Jul 12, 2006 | Jul 12, 2006 | Noble Energy Production, Inc. | Hemphill | Pearson #5517P | 13,500 | 21133648 |
| 621489 | Jul 11, 2006 | Jul 11, 2006 | Noble Energy Production, Inc. | Wheeler | RN Byers Unit #2302 | 14,000 | 48332143 |
| 621863 | Jun 30, 2006 | Jun 30, 2006 | Noble Energy Production, Inc. | Wheeler | Withem #2215 | 14,000 | 48332147 |
| 621785 | Jun 29, 2006 | Jun 29, 2006 | Noble Energy Production, Inc. | Wheeler | E.B. Street #1511 | 14,000 | 48332146 |
| 619996 | May 26, 2006 | May 26, 2006 | Noble Energy Production, Inc. | Wheeler | Sessom #2901 | 14,000 | 48332121 |
| 619893 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Holland C #5726P | 13,500 | 21133614 |
| 619892 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Holland C #5719P | 13,500 | 21133613 |
| 619889 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 43 #4324P | 13,500 | 21133612 |
| 619887 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Teas 43 #4318P | 13,500 | 21133610 |
| 619882 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Carr-Muse 55 #5519P | 13,500 | 21133609 |
| 619881 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1232P | 13,500 | 21133608 |
| 619876 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1231P | 13,500 | 21133603 |
| 619875 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1225P | 13,500 | 21133607 |
| 619872 | May 25, 2006 | May 25, 2006 | Noble Energy Production, Inc. | Hemphill | Carr 12 #1223P | 13,500 | 21133606 |