| Ochiltree Farms 112 #211242-357-32435 | Unbridled Resources LLC | Ochiltree, TXPan Petro (Cleveland) | Temporarily abandonedGas | 8,600 | Mar 26, 2004 | — | — |
| Davis Delbert #183642-357-02394 | Unbridled Resources LLC | Ochiltree, TXDude Wilson (Novi Lime) | Temporarily abandonedGas | 8,850 | Mar 22, 2004 | — | — |
| Fillingham 88 #942-211-32958 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,645 | Mar 19, 2004 | — | — |
| Zybach 65 #542-483-31679 | Unbridled Resources LLC | Wheeler, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,640 | Mar 19, 2004 | — | — |
| Riley #342-195-31651 | Unbridled Resources LLC | Hansford, TXHansford (Morrow Upper) | Temporarily abandonedGas | 8,100 | Mar 12, 2004 | — | — |
| Jean #213342-357-32434 | Unbridled Resources LLC | Ochiltree, TXTwitchell (Chester) | ActiveGas | 8,450 | Mar 12, 2004 | — | — |
| Hart #3HZ42-195-31656 | Unbridled Resources LLC | Hansford, TXGruver S. (Brown Dolomite) | Temporarily abandonedGas | 3,151 | Mar 11, 2004 | — | — |
| Fillingim 88 #442-211-32937 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,625 | Mar 3, 2004 | — | — |
| Zybach 65 #242-483-31676 | Unbridled Resources LLC | Wheeler, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,580 | Mar 3, 2004 | — | — |
| Caldwell Britt #301542-483-31672 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | PluggedGas | 13,750 | Feb 23, 2004 | — | — |
| Zybach 66 #1542-211-32926 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,600 | Feb 3, 2004 | — | — |
| Zybach 66 #1642-211-32927 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,670 | Feb 3, 2004 | — | — |
| Lola 235 #342-211-32911 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,865 | Jan 20, 2004 | — | — |
| Fillingim 88 #242-211-32912 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,650 | Jan 20, 2004 | — | — |
| Hemphill Walser 11 #742-211-32904 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,700 | Jan 15, 2004 | — | — |
| Hemphill Walser 11 #842-211-32905 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,680 | Jan 15, 2004 | — | — |
| Atherton #30142-483-31663 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | PluggedGas | 14,000 | Jan 13, 2004 | — | — |
| Atherton 69 #642-483-31664 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | PluggedGas | 14,000 | Jan 13, 2004 | — | — |
| Britt #203442-483-31661 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | PluggedGas | 13,500 | Jan 7, 2004 | — | — |
| Lockhart 57 #542-211-32880 | Unbridled Resources LLC | Hemphill, TXFeldman (Tonkawa) | Temporarily abandonedGas | 7,850 | Dec 16, 2003 | — | — |
| Lola 235 #242-211-32881 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,847 | Dec 16, 2003 | — | — |
| Zybach 65 #142-483-31658 | Unbridled Resources LLC | Wheeler, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,620 | Dec 16, 2003 | — | — |
| Lola 236 #242-211-32853 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,854 | Dec 10, 2003 | — | — |
| Elmore 32 #342-483-31656 | Unbridled Resources LLC | Wheeler, TXAllison-Britt (12350) | PluggedGas | 14,000 | Dec 9, 2003 | — | — |
| Fields #103142-483-31657 | Unbridled Resources LLC | Wheeler, TXAllison-Britt (12350) | Temporarily abandonedGas | 12,750 | Dec 9, 2003 | — | — |
| Fillingim 88 #142-211-32867 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,630 | Dec 3, 2003 | — | — |
| Atherton 69 #542-483-31655 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 13,899 | Dec 1, 2003 | — | — |
| Miller #20342-483-31651 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 13,670 | Nov 12, 2003 | — | — |
| Hart #242-195-31636 | Unbridled Resources LLC | Hansford, TXHansford (Morrow Middle) | Temporarily abandonedGas | 7,700 | Nov 10, 2003 | — | — |
| Zybach 66 #1342-211-32854 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | PluggedGas | 12,100 | Nov 7, 2003 | — | — |
| Atherton 69 #342-483-31647 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | PluggedGas | 14,000 | Oct 24, 2003 | — | — |
| Zybach 66 #1242-211-32846 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,615 | Oct 21, 2003 | — | — |
| Miller #20242-483-31646 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | Temporarily abandonedGas | 13,725 | Oct 21, 2003 | — | — |
| Grant Meek #236142-211-32838 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,810 | Oct 2, 2003 | — | — |
| Ballard #242-195-31630 | Unbridled Resources LLC | Hansford, TXHansford (Morrow Upper) | ActiveGas | 7,715 | Sep 8, 2003 | — | — |
| Hunter 39 #242-211-32824 | Unbridled Resources LLC | Hemphill, TXFeldman (Basal Tonkawa) | ActiveOil | 7,850 | Sep 5, 2003 | — | — |
| Stiles #402542-483-31641 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | Temporarily abandonedGas | 12,988 | Sep 5, 2003 | — | — |
| Britt #202742-483-31642 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | ActiveGas | 12,550 | Sep 5, 2003 | — | — |
| O Laughlin #3C42-195-31626 | Unbridled Resources LLC | Hansford, TXTwin (Tonkawa) | Temporarily abandonedGas | 5,550 | Sep 4, 2003 | — | — |
| Atherton #10142-483-31643 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | PluggedGas | 14,000 | Sep 4, 2003 | — | — |
| Britt #301442-483-31637 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | ActiveGas | 12,750 | Sep 3, 2003 | — | — |
| Miller 2 #142-483-30785 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | Temporarily abandonedGas | 17,833 | Aug 29, 2003 | — | — |
| Lola 235 #142-211-32821 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | Temporarily abandonedGas | 11,880 | Aug 26, 2003 | — | — |
| Pearson #4F42-357-32409 | Unbridled Resources LLC | Ochiltree, TXPan Petro (Cleveland) | Temporarily abandonedGas | 9,200 | Aug 12, 2003 | — | — |
| Miller 2 #242-483-31634 | Unbridled Resources LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | Temporarily abandonedGas | 13,600 | Aug 5, 2003 | — | — |
| Hemphill-Walser 11 #642-211-32796 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,700 | Jul 30, 2003 | — | — |
| Hemphill-Walser 11 #542-211-32797 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,512 | Jul 30, 2003 | — | — |
| Britt #402642-483-31633 | Unbridled Resources LLC | Wheeler, TXBritt Ranch W. (Granite Wash a ) | ActiveGas | 12,750 | Jul 29, 2003 | — | — |
| Hemphill-Walser 11 #442-211-32794 | Unbridled Resources LLC | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 11,715 | Jul 22, 2003 | — | — |
| Sellers #402042-357-31679 | Unbridled Resources LLC | Ochiltree, TXPshigoda N. (Des Moines) | Shut inOil | 7,400 | Jul 18, 2003 | — | — |