| Courson Ranch 135 #1042-393-31831 | Latigo Petroleum LLC only | RobertsAlpar-Lips (Atoka) | ActiveGas | 8,900 | Aug 27, 2021 | 2 | Aug 2026 |
| Courson Ranch 148 #542-357-32462 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | Shut inOil | 11,036 | Jul 3, 2014 | 3 | Aug 2026 |
| Morrison #421242-393-32344 | BE Anadarko II LLC only | RobertsAlpar-Lips (St. Louis) | ActiveGas | 9,800 | Jan 20, 2011 | 1 | Aug 2026 |
| Courson Ranch 148 #1042-357-32618 | Complete Oil & Gas Services LLC only | OchiltreeAlpar-Lips (St. Louis) | Temporarily abandonedGas | 9,331 | May 14, 2010 | 5 | Jul 2016 |
| Courson Ranch 158 #1042-393-31754 | Latigo Petroleum LLC only | RobertsLips (Cleveland) | ActiveGas | 8,800 | Apr 19, 2010 | 2 | Aug 2026 |
| Courson Ranch 148 #1142-357-32647 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | ActiveOil | 9,270 | Apr 16, 2010 | 3 | Aug 2026 |
| Courson Ranch 148 #1442-357-32861 | Complete Oil & Gas Services LLC only | OchiltreeAlpar-Lips (St. Louis) | Temporarily abandonedGas | 8,750 | Nov 13, 2009 | 1 | — |
| Courson Ranch 136 #1442-393-31920 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,730 | May 27, 2008 | 2 | Oct 2024 |
| Courson Ranch #40142-393-32101 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | ActiveOil | 9,750 | May 7, 2008 | 1 | Aug 2026 |
| Courson Ranch #60142-393-32089 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,663 | Mar 13, 2008 | 1 | Aug 2026 |
| Courson Ranch #70142-393-32084 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,983 | Mar 12, 2008 | 1 | Aug 2026 |
| Courson Ranch #1142-393-31870 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | ActiveOil | 9,610 | Mar 11, 2008 | 3 | Aug 2026 |
| Courson Ranch 149 #942-357-32719 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | ActiveOil | 9,600 | Feb 20, 2008 | 1 | Aug 2026 |
| Courson Ranch #50142-393-32055 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,510 | Jan 3, 2008 | 1 | Aug 2026 |
| Courson Ranch #30142-393-32046 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | ActiveOil | 9,750 | Nov 26, 2007 | 1 | Aug 2026 |
| Courson Ranch 148 #1242-357-32688 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | Shut inOil | 9,132 | Aug 21, 2007 | 1 | Aug 2026 |
| Courson Ranch #20142-393-31972 | Remora Operating LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,135 | May 14, 2007 | 1 | Aug 2026 |
| Courson Ranch 136 #1642-393-31946 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Temporarily abandonedGas | 9,450 | Mar 12, 2007 | 2 | Jun 2022 |
| Lips Barbara -157- #4A42-393-31148 | Alpar Resources Inc. only | RobertsLips (Cleveland) | PluggedOil | 9,800 | Feb 21, 2007 | 4 | Feb 2014 |
| Courson Ranch 136 #1542-393-31919 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,528 | Dec 15, 2006 | 2 | Oct 2024 |
| Courson Ranch 149 #742-357-32616 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | Shut inOil | 9,477 | Sep 20, 2006 | 1 | Aug 2026 |
| Courson Ranch 159 #242-393-31771 | Latigo Petroleum LLC only | RobertsAlpar-Lips (Atoka) | ActiveOil | 9,780 | Sep 7, 2006 | 2 | Aug 2026 |
| Courson Ranch 136 #1042-393-31844 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,500 | May 24, 2006 | 1 | Oct 2024 |
| Courson Ranch 148 #642-357-32571 | Complete Oil & Gas Services LLC only | OchiltreeAlpar-Lips (St. Louis) | Temporarily abandonedGas | 9,100 | Apr 21, 2006 | 1 | Sep 2009 |
| Courson Ranch 158 #1242-393-31786 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Temporarily abandonedGas | 11,130 | Jan 5, 2006 | 1 | Mar 2022 |
| Courson Ranch 149 #642-357-32554 | Latigo Petroleum LLC only | OchiltreeAlpar-Lips (St. Louis) | Shut inOil | 9,274 | Dec 12, 2005 | 1 | Aug 2026 |
| Courson Ranch 136 #742-393-31778 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,530 | Dec 12, 2005 | 2 | Oct 2024 |
| Courson Ranch 136 #842-393-31723 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,500 | Aug 2, 2005 | 1 | Oct 2024 |
| Courson Ranch 136 #642-393-31714 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,534 | Jun 17, 2005 | 1 | Oct 2024 |
| Courson Ranch 136 #442-393-31695 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,500 | Mar 31, 2005 | 1 | Oct 2024 |
| Courson Ranch 158 #7 R42-393-31667 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 11,020 | Jan 25, 2005 | 1 | Sep 2019 |
| Courson Ranch 135 #842-393-31662 | Latigo Petroleum LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 11,007 | Dec 13, 2004 | 1 | Aug 2026 |
| Courson Ranch 135 #542-393-31650 | Latigo Petroleum LLC only | RobertsAlpar-Lips (St. Louis) | ActiveOil | 10,980 | Oct 20, 2004 | 1 | Aug 2026 |
| Courson Ranch 157 #642-393-31648 | Latigo Petroleum LLC only | RobertsAlpar-Lips (St. Louis) | ActiveGas | 10,100 | Sep 30, 2004 | 1 | Aug 2026 |
| Courson Ranch 136 #242-393-31647 | Complete Oil & Gas Services LLC only | RobertsAlpar-Lips (St. Louis) | Shut inOil | 9,500 | Sep 28, 2004 | 1 | Oct 2024 |
| Courson Ranch 158 #2D42-393-31207 | Latigo Petroleum LLC only | RobertsAlpar-Lips (Atoka) | ActiveGas | 11,185 | Aug 18, 1999 | 2 | Aug 2026 |
| Lips Barbara -158- #2A42-393-31138 | Plains Exploration & Prod. Co. only | RobertsAlpar-Lips (St. Louis) | PluggedGas | 6,000 | Apr 12, 1991 | 2 | — |