| Winchester Federal Com #001HHZ30-015-43260 | Chi Operating Inc | EddyOld Millman Ranch; BS (Assoc) | CanceledOil | 12,287 | Jul 21, 2015 | 0 | 0 |
| USA 9 Federal Com #003HHZ30-015-43245 | Chi Operating Inc | EddyOld Millman Ranch; BS (Assoc) | CanceledOil | 11,642 | Jul 16, 2015 | 0 | 0 |
| Freeway 30 Federal Com #003HHZ30-015-43225 | Chi Operating Inc | EddyParkway; Bone Spring | PermittedOil | 12,622 | Jun 8, 2015 | 0 | 0 |
| Peacekeeper State Com 25 #005HHZ30-015-42612 | Chi Operating Inc | EddyTurkey Track; Bone Spring | CanceledOil | 12,477 | Aug 27, 2014 | 0 | 0 |
| Peacekeeper State Com 25 #006HHZ30-015-42613 | Chi Operating Inc | EddyTurkey Track; Bone Spring | CanceledOil | 12,830 | Aug 27, 2014 | 0 | 0 |
| Winchester 3 Federal Com #005H30-015-41678 | Chi Operating Inc | EddyOld Millman Ranch; BS (Assoc) | CanceledOil | 11,702 | Sep 12, 2013 | 0 | 0 |
| Peacekeeper State Com 25 #004HHZ30-015-41438 | Chi Operating Inc | EddyTurkey Track; Bone Spring | CanceledOil | 12,741 | Jun 11, 2013 | 0 | 0 |
| Wizard Federal #004E30-015-38300 | Chi Operating Inc | EddyBenson; Delaware(o) | CanceledOil | 5,500 | Aug 6, 2010 | 0 | 0 |
| Benson Delaware Unit #02030-015-38299 | Chi Operating Inc | EddyBenson; Delaware(o) | ActiveInjection | 9 | Jul 16, 2010 | 0 | 0 |
| Benson Delaware Unit #01530-015-38298 | Chi Operating Inc | EddyBenson; Delaware(o) | ActiveInjection | 5,198 | May 25, 2010 | 0 | 0 |
| Golden Lane 16 State #001E30-015-37793 | Chi Operating Inc | EddyGolden Lane; Delaware, South | PluggedOil | 7,500 | May 4, 2010 | 0 | 0 |
| Nichols 30 State Com #00230-015-36788 | Chi Operating Inc | EddyIllinois Camp; Morrow, North (Gas) | PluggedGas | 9 | Dec 10, 2008 | 0 | 0 |
| Screech Federal Com #00130-025-39249 | Chi Operating Inc | LeaWildcat; Group 9 | CanceledGas | 12,900 | Nov 4, 2008 | 0 | 0 |
| Moonscrape 24 State #001H30-025-39006 | Chi Operating Inc | LeaBowers; Seven Rivers | CanceledOil | 3,500 | Jul 15, 2008 | 0 | 0 |
| Munchkin Federal #011E30-015-35790 | Chi Operating Inc | EddyBenson; Delaware(o) | CanceledOil | 5,500 | Aug 31, 2007 | 0 | 0 |
| Paradise 5 Federal #00130-015-35630 | Chi Operating Inc | EddyBurton Flat; Morrow (Pro Gas) | CanceledGas | 11,700 | May 15, 2007 | 0 | 0 |
| Salado Federal #00130-025-38402 | Chi Operating Inc | Lea | PluggedOil | 5,580 | May 3, 2007 | 0 | 0 |
| Fir Federal Com #00130-015-35404 | Chi Operating Inc | EddyAnderson; Penn (Gas) | PermittedGas | 11,300 | Jan 23, 2007 | 0 | 0 |
| Fir Federal Com #00230-015-35405 | Chi Operating Inc | EddyAnderson; Penn (Gas) | PermittedGas | 11,300 | Jan 23, 2007 | 0 | 0 |
| Lion Federal Com #001E30-015-35364 | Chi Operating Inc | EddyCedar Lake; Morrow (Gas) | CanceledGas | 12,070 | Jan 10, 2007 | 0 | 0 |
| Elkan #002Y30-025-38186 | Chi Operating Inc | LeaCerca; Upper Penn | PluggedOil | 999 | Nov 28, 2006 | 0 | 0 |
| West Todd #00130-041-20932 | Chi Operating Inc | RooseveltTodd; Upper San Andres (Gas) | PluggedGas | 4,280 | Nov 28, 2006 | 0 | 0 |
| Elkan #00230-025-38525 | Chi Operating Inc | LeaCerca; Upper Penn | PluggedOil | 2,930 | Oct 17, 2006 | 0 | 0 |
| Avalon Hills Federal Com #001C30-015-35007 | Chi Operating Inc | EddyBurton Flat; Morrow (Pro Gas) | CanceledGas | 11,700 | Jun 30, 2006 | 0 | 0 |
| Paradise 5 Federal #001C30-015-34389 | Chi Operating Inc | EddyBurton Flat; Morrow (Pro Gas) | CanceledGas | 11,450 | Oct 13, 2005 | 0 | 0 |
| Bermuda #00130-015-34268 | Chi Operating Inc | EddyFour Mile Draw; Morrow, West (Gas) | PluggedGas | 9,180 | Aug 3, 2005 | 0 | 0 |
| Freeway Federal #002E30-015-34166 | Chi Operating Inc | EddyHG; Morrow (Gas) | CanceledGas | 12,100 | Jun 13, 2005 | 0 | 0 |
| Benson Delaware Unit #00730-015-33933 | Chi Operating Inc | EddyBenson; Delaware(o) | PluggedOil | 5,366 | Jan 28, 2005 | 0 | 0 |
| Footjoy 14 State #00130-015-33721 | Chi Operating Inc | EddyAngel Ranch; Atoka-Morrow (Gas) | PluggedGas | 9 | Nov 17, 2004 | 0 | 0 |
| Midwest Federal Com #00230-015-33880 | Chi Operating Inc | EddyCarlsbad; Morrow, South (Gas) | CanceledGas | 12,000 | Apr 7, 2004 | 0 | 0 |
| USA 9 Federal #00530-015-33302 | Chi Operating Inc | Eddy | CanceledOil | 6,800 | Mar 8, 2004 | 0 | 0 |
| USA 9 Federal #00430-015-33303 | Chi Operating Inc | EddyOld Millman Ranch; BS (Assoc) | CanceledOil | 6,800 | Mar 8, 2004 | 0 | 0 |
| Arco Federal #00330-015-33162 | Chi Operating Inc | EddyWinchester; Morrow (Gas) | PermittedGas | 11,400 | Jan 1, 2004 | 0 | 0 |
| McIver Federal Com #00230-015-00134 | Chi Operating Inc | EddyMcIver Ranch; Morrow (Gas) | PluggedGas | 9,999 | Jul 15, 2002 | 0 | 0 |
| McIver Federal #00130-015-32147 | Chi Operating Inc | Eddy | CanceledGas | 11,200 | Dec 26, 2001 | 0 | 0 |
| Nugget Federal Com #00130-015-32132 | Chi Operating Inc | Eddy | CanceledGas | 11,500 | Dec 11, 2001 | 0 | 0 |
| Paloma Federal Com #00130-015-32090 | Chi Operating Inc | EddyCarlsbad; Morrow, South (Gas) | PluggedGas | 11,630 | Nov 1, 2001 | 0 | 0 |
| Munchkin Federal #00530-015-32025 | Chi Operating Inc | Eddy | CanceledOil | 6,700 | Sep 26, 2001 | 0 | 0 |
| Chi 16 State #002Y30-015-31957 | Chi Operating Inc | Eddy | CanceledOil | 4,600 | Aug 14, 2001 | 0 | 0 |
| Spruce Federal #00130-015-31902 | Chi Operating Inc | Eddy | CanceledGas | 11,000 | Jul 18, 2001 | 0 | 0 |
| Chi 16 State #00230-015-31842 | Chi Operating Inc | EddyGolden Lane; Delaware, South | PluggedOil | 374 | Jun 21, 2001 | 0 | 0 |
| WC 4 #001C30-015-31773 | Chi Operating Inc | Eddy | CanceledGas | 11,900 | May 14, 2001 | 0 | 0 |
| Munchkin Federal #00330-015-31796 | Chi Operating Inc | EddyBenson; Bone Spring | PluggedOil | 6,603 | May 9, 2001 | 0 | 0 |
| Munchkin Federal #00430-015-31779 | Chi Operating Inc | Eddy | CanceledOil | 6,700 | May 4, 2001 | 0 | 0 |
| IN Bounds Com #00130-015-31600 | Chi Operating Inc | EddyRevelation; Morrow (Gas) | PluggedGas | 1,860 | Feb 14, 2001 | 0 | 0 |
| SS 2 State #00130-005-63275 | Chi Operating Inc | ChavesWC; Morrow (Gas) | PluggedGas | 2,025 | Aug 31, 2000 | 0 | 0 |
| USA 9 Federal Com #00230-015-30935 | Chi Operating Inc | Eddy | CanceledGas | 11,500 | Jan 19, 2000 | 0 | 0 |
| Orient Express Federal Com #00130-015-30663 | Chi Operating Inc | Eddy | CanceledGas | 10,400 | Jun 11, 1999 | 0 | 0 |
| C V 14 Federal #00230-015-30662 | Chi Operating Inc | Eddy | CanceledOil | 2,000 | Jun 2, 1999 | 0 | 0 |
| Hitchcock a Federal #00130-015-00568 | Chi Operating Inc | EddyDog Canyon; Grayburg (G) | PluggedGas | 1,628 | May 27, 1999 | 0 | 0 |