| Forehand 22 State #00430-015-42516 | 3R Operating, LLC | EddyCass Draw; Delaware | PermittedOil | 2,500 | Jul 16, 2014 | 0 | 0 |
| Forehand Ranch 27 State #00530-015-41530 | 3R Operating, LLC | EddyCass Draw; Delaware | ActiveOil | 3,545 | Jul 10, 2013 | 1,684 | 2,251 |
| Ogden State #008H30-015-40793 | 3R Operating, LLC | EddyBlack River; Delaware, South | ActiveOil | 11,176 | Oct 15, 2012 | 2,469 | 3,956 |
| Ogden State #007H30-015-40696 | 3R Operating, LLC | EddyBlack River; Delaware, South | ActiveOil | 5,055 | Sep 17, 2012 | 1,780 | 4,234 |
| Ogden State #005HHZ30-015-39993 | 3R Operating, LLC | EddyBlack River; Delaware, South | Temporarily abandonedOil | 6,718 | Mar 8, 2012 | 0 | 0 |
| North Lea Federal #01230-025-39939 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,484 | Sep 14, 2010 | 256 | 365 |
| Bandit State #00930-015-37939 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,297 | Jun 24, 2010 | 159 | 645 |
| Ogden State #009HHZ30-015-37701 | 3R Operating, LLC | EddyBlack River; Delaware, South | ActiveOil | 4,756 | Mar 29, 2010 | 320 | 200 |
| Bandit State #00830-015-37434 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 2,925 | Dec 21, 2009 | 89 | 393 |
| Ogden State #005A30-015-37264 | 3R Operating, LLC | EddyBlack River; Delaware, South | ActiveOil | 2,072 | Sep 14, 2009 | 5,347 | 30,360 |
| Saragossa 10 State #00330-015-34831 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Apr 28, 2006 | 674 | 6,159 |
| Bandit State #00730-015-34761 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Apr 4, 2006 | 1,301 | 1,157 |
| Bandit State #00630-015-34174 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Jul 3, 2005 | 1,141 | 1,153 |
| Saragossa 10 State #00230-015-33586 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Aug 27, 2004 | 2,017 | 6,174 |
| Bandit State #00530-015-33319 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Mar 23, 2004 | 726 | 1,171 |
| Bandit State #00430-015-32553 | 3R Operating, LLC | EddyHappy Valley; Delaware | ActiveOil | 3,200 | Dec 18, 2002 | 6,721 | 1,185 |
| North Lea Federal #01130-025-34748 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,250 | Sep 25, 1999 | 1,621 | 133 |
| Quail Federal #00630-025-34116 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,360 | Aug 25, 1997 | 736 | 2,567 |
| Pearl 33 Federal #00130-025-34119 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 10,250 | Aug 25, 1997 | 2,260 | 1,868 |
| Quail Federal #00430-025-33884 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,360 | Mar 7, 1997 | 1,453 | 3,004 |
| Quail Federal #00530-025-33885 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,350 | Mar 7, 1997 | 1,980 | 4,460 |
| Truman Federal #00730-025-33872 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,370 | Feb 25, 1997 | 1,100 | 6,127 |
| Truman Federal #00630-025-33859 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,350 | Feb 13, 1997 | 448 | 6,973 |
| Quail Federal #00330-025-33664 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,350 | Oct 21, 1996 | 1,111 | 2,604 |
| Truman Federal #00530-025-33665 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,340 | Oct 21, 1996 | 443 | 1,913 |
| Quail Federal #00230-025-33663 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,350 | Oct 16, 1996 | 987 | 2,814 |
| Truman Federal #00430-025-33516 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,340 | Jul 9, 1996 | 775 | 7,336 |
| Truman Federal #00330-025-33374 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,370 | Mar 28, 1996 | 878 | 1,539 |
| Truman Federal #00230-025-30633 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,285 | Dec 8, 1995 | 720 | 2,162 |
| Hudson Federal #00530-025-33247 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,300 | Dec 8, 1995 | 534 | 1,169 |
| Truman Federal #00130-025-33043 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,330 | Jul 21, 1995 | 912 | 4,543 |
| Hudson Federal #00330-025-33017 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,350 | Jun 21, 1995 | 593 | 1,368 |
| Hudson Federal #00230-025-32971 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,380 | May 24, 1995 | 1,022 | 1,372 |
| Quail Federal #00130-025-32939 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 8,340 | Apr 18, 1995 | 4,410 | 5,403 |
| Hudson Federal #00130-025-32819 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 13,750 | Oct 14, 1994 | 1,545 | 1,342 |
| Quail Ridge 3 Federal #00130-025-32475 | 3R Operating, LLC | LeaLea; Delaware, Northeast | Temporarily abandonedOil | 8,400 | Apr 8, 1994 | 0 | 0 |
| Mark Federal #00630-025-32165 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,340 | Jul 27, 1993 | 1,684 | 2,182 |
| Mark Federal #00530-025-32166 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,464 | Jul 27, 1993 | 1,134 | 2,558 |
| Mark Federal #00730-025-32153 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveGas | 13,860 | Jul 20, 1993 | 557 | 773 |
| North Lea Federal #00930-025-31819 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,300 | May 1, 1993 | 0 | 0 |
| North Lea Federal #01030-025-31822 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,488 | Apr 1, 1993 | 653 | 624 |
| North Lea Federal #00830-025-31886 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,510 | Apr 1, 1993 | 102 | 4 |
| Mark Federal #00330-025-31790 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,498 | Feb 1, 1993 | 838 | 2,424 |
| North Lea Federal #00730-025-31737 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,510 | Jan 1, 1993 | 456 | 620 |
| North Lea Federal #00630-025-31719 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,462 | Oct 1, 1992 | 618 | 1,982 |
| Mark Federal #00430-025-31818 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,480 | Sep 11, 1992 | 3,425 | 881 |
| North Lea Federal #00430-025-31355 | 3R Operating, LLC | LeaLea; Delaware, Northeast | Temporarily abandonedOil | 5,850 | Dec 1, 1991 | 0 | 0 |
| North Lea Federal #00530-025-31413 | 3R Operating, LLC | LeaLea; Delaware, Northeast | PluggedOil | 6,390 | Dec 1, 1991 | 0 | 0 |
| Mark Federal #00230-025-31189 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 6,475 | Jul 1, 1991 | 311 | 875 |
| Mark Federal #00130-025-30183 | 3R Operating, LLC | LeaLea; Delaware, Northeast | ActiveOil | 13,600 | Nov 27, 1987 | 4,036 | 1,263 |