| Henderson (Smackover) Unit #4SW42-213-30996 | Smackover Oil Treaters Ltd. only | Henderson, TXChicken Soup (Smackover) | ActiveInjection | 4,500 | Aug 5, 2009 | — | — |
| C. L. Leopard Gas Unit #342-213-30995 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,000 | Jul 16, 2009 | — | — |
| Ogu (Allyn C.H. -11) #18942-213-30734 | Urban Oil & Gas Group LLC only | Henderson, TXOpelika (Rodessa) | ActiveGas | 10,600 | Jul 7, 2009 | — | — |
| De Arman a Unit #142-213-30222 | Eleon Operators LLC only | Henderson, TXMalakoff South (Travis Peak) | Temporarily abandonedGas | 8,450 | Jun 16, 2009 | — | — |
| Wall John #142-213-30950 | Fortune Resources LLC only | Henderson, TXSteve Kraker (Pettet) | ActiveOil | 10,879 | Apr 16, 2009 | — | — |
| D-01 #142-213-30994 | Atmos Energy Corp., Mid-Tex Div.permitted by · no operator of record | Henderson, TX | Not on schedule | 300 | Mar 16, 2009 | — | — |
| Perryman Bill #142-213-30993 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | PluggedGas | 13,000 | Mar 11, 2009 | — | — |
| Hinton Gas Unit #1242-213-30972 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,780 | Mar 2, 2009 | — | — |
| Landis #142-213-30991 | Decker Operating Co. L.L.C. only | Henderson, TXTri-Cities (Cotton Valley) | Temporarily abandonedGas | 11,994 | Feb 5, 2009 | — | — |
| Ogu (Mc & Sugett 21) #16042-213-30661 | Urban Oil & Gas Group LLC only | Henderson, TXOpelika (Travis Peak) | PluggedGas | 12,100 | Jan 20, 2009 | — | — |
| Cox Venable #142-213-30990 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | ActiveGas | 12,677 | Nov 22, 2008 | — | — |
| Catfish Creek #442-213-30989 | Perryman Exp. and Prod., LLCpermitted by · no operator of record | Henderson, TX | Not on schedule | 12,000 | Nov 7, 2008 | — | — |
| H. P. Barton Gas Unit #542-213-30979 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,641 | Nov 3, 2008 | — | — |
| H. P. Barton Gas Unit #742-213-30980 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,500 | Nov 3, 2008 | — | — |
| H. P. Barton Gas Unit #642-213-30981 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,500 | Nov 3, 2008 | — | — |
| Barton H. P. #942-213-30983 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,920 | Nov 3, 2008 | — | — |
| H. P. Barton Gas Unit #1342-213-30987 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,500 | Nov 3, 2008 | — | — |
| Hinton Gas Unit #1542-213-30976 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,860 | Oct 10, 2008 | — | — |
| Catfish Creek a #342-213-30975 | HD Operating Co LLC only | Henderson, TXCarroll Springs (Rodessa) | Shut inOil | 10,772 | Oct 2, 2008 | — | — |
| Wofford Heirs #142-213-30968 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | ActiveGas | 12,700 | Sep 8, 2008 | — | — |
| Wilbanks #142-213-30966 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | ActiveGas | 12,190 | Aug 26, 2008 | — | — |
| Smith et al #1__42-213-30965 | Blackbrush O & G, Inc.permitted by · no operator of record | Henderson, TX | Plugged | 7,200 | Jul 14, 2008 | — | — |
| E. M. Day Estate Gas Unit No. 1 #442-213-30962 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,200 | Jun 13, 2008 | — | — |
| Day E. M. Estate Gas Unit #1 #542-213-30963 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,870 | Jun 13, 2008 | — | — |
| Young Rex Gas Unit #442-213-30954 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,900 | May 2, 2008 | — | — |
| Young Rex Gas Unit #742-213-30956 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,770 | May 2, 2008 | — | — |
| Rex Young Gas Unit #842-213-30957 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,200 | May 2, 2008 | — | — |
| Rex Young Gas Unit #1042-213-30958 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,940 | May 2, 2008 | — | — |
| Rex Young Gas Unit #1142-213-30959 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,200 | May 2, 2008 | — | — |
| Young Rex Gas Unit #942-213-30961 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | Temporarily abandonedGas | 11,796 | May 2, 2008 | — | — |
| Ogu (Killingsworth M. E. -3) #10542-213-30508 | Urban Oil & Gas Group LLC only | Henderson, TXOpelika (Rodessa) | ActiveGas | 10,850 | Apr 12, 2008 | — | — |
| Young Rex Gas Unit #242-213-30952 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,835 | Apr 3, 2008 | — | — |
| Rex Young Gas Unit #342-213-30953 | XTO Energy Inc.permitted by · no operator of record | Henderson, TXTri-Cities (Cotton Valley) | Not on schedule | 12,000 | Apr 2, 2008 | — | — |
| Simmons #242-213-30951 | Ellis Exploration Inc. only | Henderson, TXTurlington | ActiveGas | 9,013 | Mar 24, 2008 | — | — |
| Catfish Creek #142-213-30890 | HD Operating Co LLC only | Henderson, TXCarroll Springs (Rodessa) | ActiveOil | 10,678 | Feb 28, 2008 | — | — |
| Smith #142-213-30949 | Rising Star Petroleum, L.L.C.permitted by · no operator of record | Henderson, TX | Not on schedule | 10,000 | Feb 21, 2008 | — | — |
| McDonald #242-213-30947 | Decker Operating Co. L.L.C. only | Henderson, TXTri-Cities (Pettit) | PluggedOil | 10,000 | Feb 12, 2008 | — | — |
| Henderson (Smackover) Unit #342-213-30948 | Smackover Oil Treaters Ltd. only | Henderson, TXChicken Soup (Smackover) | ActiveOil | 11,750 | Feb 11, 2008 | — | — |
| Arnold #2__42-213-30945 | Maximus Operating, Ltd.permitted by · no operator of record | Henderson, TX | Plugged | 5,300 | Feb 7, 2008 | — | — |
| McDonald #142-213-30944 | Rising Star Petroleum, L.L.C.permitted by · no operator of record | Henderson, TX | Not on schedule | 10,000 | Feb 6, 2008 | — | — |
| Kirby Heirs #142-213-30942 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | ActiveGas | 12,135 | Dec 18, 2007 | — | — |
| Lee Heirs #142-213-30941 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | ActiveGas | 12,094 | Nov 12, 2007 | — | — |
| Mitchell J. #142-213-30940 | Southwest Operating Inc.-Tyler only | Henderson, TXThomas Lake (Rodessa B) | ActiveOil | 8,550 | Nov 6, 2007 | — | — |
| Leopard C. L. #542-213-30938 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,595 | Oct 23, 2007 | — | — |
| Leopard C. L. #642-213-30939 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,650 | Oct 23, 2007 | — | — |
| Nelson #142-213-30937 | Dale Operating Companypermitted by · no operator of record | Henderson, TXGoober Hill (Pettit) | Plugged | 12,000 | Oct 22, 2007 | — | — |
| James W. Jackson #142-213-30934 | Griffin Operating, Inc.permit operator | Henderson, TX | Drilled | 7,200 | Oct 3, 2007 | — | — |
| Leopard C. L. #742-213-30933 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,605 | Oct 1, 2007 | — | — |
| Parker Trust Gas Unit #142-213-30932 | Decker Operating Co. L.L.C. only | Henderson, TXThomas Lake (Cotton Valley) | PluggedGas | 12,800 | Sep 25, 2007 | — | — |
| Black J. R. #842-213-30926 | Urban Oil & Gas Group LLC only | Henderson, TXTri-Cities (Cotton Valley) | ActiveGas | 11,810 | Sep 19, 2007 | — | — |