| FNR 18 Federal Com #001HHZ30-015-43280 | OXY USA Inc only | EddyLos Medanos; Delaware | CanceledOil | 13,431 | Jul 28, 2015 | 0 | 0 |
| Medano VA State #018CHZ30-015-40815 | EOG Resources Inc only | EddyLos Medanos; Delaware | CanceledOil | 12,485 | Oct 23, 2012 | 0 | 0 |
| Glow Worm Alx Federal #004HHZ30-015-42067 | EOG y Resources, Inc. only | EddyLos Medanos; Delaware | CanceledOil | 12,705 | Feb 27, 2012 | 0 | 0 |
| Glow Worm Alx Federal #019HHZ30-015-37515 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 11,285 | Jan 13, 2010 | 0 | 0 |
| Medano VA State #018E30-015-37364 | EOG y Resources, Inc. only | EddyLos Medanos; Delaware | CanceledOil | 12,485 | Dec 2, 2009 | 0 | 0 |
| North Pure Gold 9 Federal #00630-015-37370 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,200 | Oct 7, 2009 | 1,977 | 2,519 |
| North Pure Gold 10 Federal #002H30-015-37191 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PermittedOil | 12,445 | Jul 24, 2009 | 0 | 0 |
| North Pure Gold 8 Federal #012H30-015-37172 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 10,556 | Jul 16, 2009 | 2,329 | 17,066 |
| North Pure Gold 10 Federal #001H30-015-36427 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 12,320 | Jul 18, 2008 | 0 | 0 |
| North Pure Gold 9 Federal #011H30-015-36370 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 12,450 | May 28, 2008 | 0 | 0 |
| North Pure Gold 9 Federal #010H30-015-36377 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 11,316 | May 28, 2008 | 0 | 0 |
| Glow Worm Alx Federal #015H30-015-36368 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 12,402 | May 15, 2008 | 0 | 0 |
| Glow Worm Alx Federal #016H30-015-36369 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 12,525 | May 15, 2008 | 0 | 0 |
| North Pure Gold 5 Federal #003H30-015-35892 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 12,525 | Oct 23, 2007 | 2,083 | 2,176 |
| North Pure Gold 5 Federal #002H30-015-35850 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 12,424 | Sep 20, 2007 | 63 | 13 |
| North Pure Gold 5 Federal #001H30-015-35761 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 12,470 | Jul 23, 2007 | 3,500 | 25,530 |
| North Pure Gold 4 Federal #00330-015-35702 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,200 | Jun 25, 2007 | 10 | 66 |
| North Pure Gold 4 Federal #004H30-015-35664 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 12,486 | Jun 8, 2007 | 8,529 | 42,001 |
| Glow Worm Alx Federal #01130-015-35313 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,324 | Dec 19, 2006 | 0 | 0 |
| Glow Worm Alx Federal #01230-015-35314 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,254 | Dec 19, 2006 | 0 | 0 |
| Glow Worm Alx Federal #01330-015-35315 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,228 | Dec 19, 2006 | 0 | 0 |
| Glow Worm Alx Federal #01430-015-35316 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,290 | Dec 19, 2006 | 0 | 0 |
| North Pure Gold 4 Federal #00230-015-34756 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 12,504 | Mar 7, 2006 | 4,675 | 70,419 |
| North Pure Gold 9 Federal #00830-015-34533 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 8,200 | Jan 4, 2006 | 0 | 0 |
| Medano VA State #00930-015-33406 | EOG Resources Inc only | EddyLos Medanos; Delaware | ActiveOil | 8,200 | May 11, 2004 | 0 | 35 |
| Medano VA State #00830-015-33401 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,200 | May 3, 2004 | 0 | 0 |
| North Pure Gold 9 Federal #01730-015-33368 | Harvard Petroleum Company, LLC only | EddySWD; Delaware | ActiveSalt water disposal | 8,080 | Mar 25, 2004 | 0 | 0 |
| Medano VA State #01330-015-33239 | EOG Resources Inc only | EddyLos Medanos; Delaware | ActiveOil | 8,200 | Feb 13, 2004 | 0 | 0 |
| Medano VA State #01430-015-33240 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,200 | Feb 13, 2004 | 0 | 0 |
| James Ranch Unit #08730-015-34277 | XTO Permian Operating LLC. only | EddyLos Medanos; Wolfcamp, South | ActiveOil | 11,340 | Nov 12, 2003 | 284 | 289 |
| James Ranch Unit #08030-015-32868 | XTO Permian Operating LLC. only | EddyQuahada Ridge; Delaware, Southeast | ActiveOil | 11,280 | Jul 9, 2003 | 971 | 5,666 |
| North Pure Gold 8 Federal #01130-015-32619 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveSalt water disposal | 8,160 | Jan 24, 2003 | 0 | 0 |
| Medano VA State #007Q30-015-32123 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,150 | Dec 13, 2001 | 0 | 0 |
| Medano VA State #010Q30-015-32044 | EOG Resources Inc only | EddyLos Medanos; Delaware | PluggedOil | 8,211 | Oct 12, 2001 | 0 | 0 |
| James Ranch Unit #06530-015-27995 | XTO Permian Operating LLC. only | EddyLos Medanos; Bone Spring | PluggedOil | 11,322 | Jun 1, 1994 | 0 | 0 |
| North Pure Gold 9 Federal #00530-015-27914 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 8,150 | May 5, 1994 | 0 | 0 |
| Pure Gold C-17 Federal #00630-015-27899 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,081 | Mar 11, 1994 | 1 | 1 |
| James Ranch Unit #05730-015-27887 | XTO Permian Operating LLC. only | EddyLos Medanos; Delaware | PluggedOil | 8,010 | Mar 8, 1994 | 0 | 0 |
| James Ranch Unit #05630-015-27886 | XTO Permian Operating LLC. only | EddyLos Medanos; Delaware | PluggedOil | 8,070 | Mar 7, 1994 | 0 | 0 |
| Pure Gold C-17 Federal #00730-015-27888 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,050 | Mar 7, 1994 | 2,622 | 5,977 |
| North Pure Gold 9 Federal #00230-015-27479 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedGas | 8,120 | Dec 6, 1993 | 0 | 0 |
| North Pure Gold 8 Federal #00330-015-27610 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,196 | Jul 20, 1993 | 3,703 | 12,908 |
| North Pure Gold 8 Federal #00630-015-27618 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,082 | Jul 20, 1993 | 1,376 | 3,626 |
| North Pure Gold 8 Federal #00230-015-27597 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,080 | Jul 16, 1993 | 1,429 | 990 |
| North Pure Gold 8 Federal #00530-015-27598 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,070 | Jul 16, 1993 | 648 | 2,024 |
| North Pure Gold 8 Federal #00930-015-27600 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 8,100 | Jul 16, 1993 | 0 | 0 |
| James Ranch Unit #05530-015-27589 | XTO Permian Operating LLC. only | EddyLos Medanos; Delaware | PluggedOil | 8,022 | Jul 12, 1993 | 0 | 0 |
| Pure Gold C-17 Federal #01330-015-27501 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | ActiveOil | 8,004 | Jun 18, 1993 | 0 | 3 |
| North Pure Gold 9 Federal #00730-015-27515 | Harvard Petroleum Company, LLC only | EddyLos Medanos; Delaware | Temporarily abandonedOil | 8,150 | Jun 14, 1993 | 2,563 | 1,084 |
| North Pure Gold 9 Federal #00930-015-27517 | Devon Energy Production Company, LP only | EddyLos Medanos; Delaware | PluggedOil | 8,185 | Jun 11, 1993 | 0 | 0 |