| State of Texas V #342-003-07181 | Olsen Energy Inc. | Andrews, TXBlock 12 (Wolfcamp) | ActiveOil | 10,120 | Jul 14, 2026 | — | — |
| State of Texas -V- #642-003-41044 | Olsen Energy Inc. | Andrews, TXBlock 12 | ActiveOil | 10,160 | Mar 11, 2026 | — | — |
| Millar L. H. Etal 39 #2142-371-36270 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,900 | Jul 10, 2025 | — | — |
| Connell A.B. #290142-103-32467 | Olsen Energy Inc. | Crane, TXJordan W. (Clear Fork Lower) | ActiveOil | 10,000 | May 2, 2025 | — | — |
| Lieurance #342-103-33760 | Olsen Energy Inc. | Crane, TXHamco (Tubb) | PluggedOil | 4,200 | Dec 16, 2024 | — | — |
| Arco-Irt #342-371-40307 | Olsen Energy Inc. | Pecos, TXPecos Valley (Wolfcamp) | ActiveOil | 5,755 | Mar 4, 2024 | — | — |
| Smith Myron A. B #142-371-32523 | Olsen Energy Inc. | Pecos, TXLehn-Apco (1600) | ActiveOil | 4,935 | Nov 29, 2017 | — | — |
| Smith Myron A. -D- #142-371-32698 | Olsen Energy Inc. | Pecos, TXLehn-Apco (1600) | PluggedOil | 4,970 | Nov 29, 2017 | — | — |
| Smith Myron A. -D- #242-371-32853 | Olsen Energy Inc. | Pecos, TXLehn-Apco (1600) | PluggedOil | 5,200 | Jul 12, 2017 | — | — |
| Chalkley #3A42-371-32393 | Olsen Energy Inc. | Pecos, TXLehn-Apco South (Ellen) | ActiveOil | 4,715 | Dec 30, 2016 | — | — |
| Iowa Realty Trust #142-371-33672 | Olsen Energy Inc. | Pecos, TXPecos Valley S. (Devonian) | Temporarily abandonedOil | 5,775 | Sep 30, 2016 | — | — |
| Smith Myron A. C #142-371-32649 | Olsen Energy Inc. | Pecos, TXApco-Warner West (Ellen) | ActiveOil | 4,941 | Aug 23, 2016 | — | — |
| Hobbs C. W. -B- NCT-2 #3142-103-36544 | Olsen Energy Inc. | Crane, TXCrossett (3000 Clear Fork) | Shut inOil | 3,618 | Nov 10, 2015 | — | — |
| Hobbs C. W. -B- NCT-2 #3242-103-36545 | Olsen Energy Inc. | Crane, TXCrossett (3000 Clear Fork) | PluggedOil | 4,000 | Nov 10, 2015 | — | — |
| Ogden Estate #242-371-31118 | Olsen Energy Inc. | Pecos, TXChenot (Wolfcamp) | ActiveGas | 4,903 | Jul 13, 2015 | — | — |
| Ogden Estate #142-371-10822 | Olsen Energy Inc. | Pecos, TXChenot (Wolfcamp) | ActiveGas | 4,849 | Jul 9, 2015 | — | — |
| Price B #142-371-30807 | Olsen Energy Inc. | Pecos, TXEl Cinco (Wichita Albany Mid.) | PluggedOil | 4,800 | Apr 29, 2015 | — | — |
| Barnsley T.C. #142-103-04209 | Olsen Energy Inc. | Crane, TXLea (Tubb) | PluggedOil | 6,000 | Mar 12, 2015 | — | — |
| Millar L. H. Etal 39 #2742-371-36600 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 4,510 | Nov 24, 2014 | — | — |
| Millar L.H. Etal #2042-371-36266 | Olsen Energy Inc. | Pecos, TXWentz (San Andres) | PluggedOil | 4,500 | Sep 26, 2014 | — | — |
| Millar L. H. Etal #3642-371-38567 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 4,504 | Sep 26, 2014 | — | — |
| Kenower #142-371-36613 | Olsen Energy Inc. | Pecos, TXHeiner S. (Clearfork) | PluggedGas | 5,600 | Apr 22, 2014 | — | — |
| El Dorado 82 #5HHZ42-371-39169 | Olsen Energy Inc. | Pecos, TXBrown & Thorp West (Tubb) | ActiveOil | 3,080 | Apr 16, 2014 | — | — |
| Atlantis 82 SWD #142-371-39163 | Olsen Energy Inc. | Pecos, TXCactus Jack (Wichita - Albany) | ActiveInjection | 5,689 | Mar 14, 2014 | — | — |
| Girvin #242-371-31630 | Olsen Energy Inc. | Pecos, TXWentz (San Andres) | PluggedGas | 3,950 | Dec 9, 2013 | — | — |
| Ogden #342-371-36111 | Olsen Energy Inc. | Pecos, TXWentz (San Andres) | PluggedGas | 6,000 | Dec 9, 2013 | — | — |
| Brangus -a- #442-371-39116 | Olsen Energy Inc. | Pecos, TXBrown & Thorp (Clear Fork) | ActiveOil | 3,250 | Sep 19, 2013 | — | — |
| Millar L. H. Etal 39 #4542-371-39117 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,204 | Sep 19, 2013 | — | — |
| Millar L. H. Etal 39 #2942-371-36601 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | PluggedOil | 5,100 | Sep 5, 2013 | — | — |
| Girvin a #142-371-37084 | Olsen Energy Inc. | Pecos, TXWentz (San Andres) | PluggedGas | 5,200 | Jun 13, 2013 | — | — |
| Giesecke #542-371-36604 | Olsen Energy Inc. | Pecos, TXWentz (San Andres) | PluggedGas | 5,500 | May 7, 2013 | — | — |
| Millar L. H. Etal 39 #4342-371-39048 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,200 | Mar 5, 2013 | — | — |
| Millar L. H. Etal 39 #4442-371-39046 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | PluggedOil | 3,200 | Mar 1, 2013 | — | — |
| Millar L. H. Etal 39 #742-371-30011 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 4,460 | Aug 4, 2012 | — | — |
| Girvin 72 #142-371-37429 | Olsen Energy Inc. | Pecos, TXBrown & Thorp (Clear Fork) | PluggedOil | 4,800 | Jun 4, 2012 | — | — |
| Millar L. H. Etal 39 #4242-371-38909 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,200 | Mar 21, 2012 | — | — |
| Millar L. H. Etal #4142-371-38908 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveInjection | 3,208 | Mar 16, 2012 | — | — |
| Millar L. H. Etal 39 #3342-371-37218 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | PluggedOil | 4,600 | Jul 29, 2011 | — | — |
| Millar L. H. Etal #3042-371-36767 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 4,335 | Mar 10, 2011 | — | — |
| Millar L. H. Etal #3942-371-38791 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,192 | Feb 24, 2011 | — | — |
| Millar L. H. Etal 39 #4042-371-38792 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,200 | Feb 24, 2011 | — | — |
| Millar L. H. Etal #3742-371-38635 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,202 | Feb 9, 2010 | — | — |
| Millar L. H. Etal 39 #3842-371-38636 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | PluggedOil | 3,200 | Feb 9, 2010 | — | — |
| University 9 -AB- #642-003-41392 | Olsen Energy Inc. | Andrews, TXBlock 9 (Devonian) | ActiveOil | 12,580 | Jan 20, 2010 | — | — |
| Millar L.H. Etal #1342-371-31717 | Olsen Energy Inc. | Pecos, TXGirvintex (Queen Middle) | PluggedGas | 4,000 | Nov 25, 2009 | — | — |
| Millar L. H. Etal #2242-371-36500 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 4,410 | Sep 15, 2009 | — | — |
| State Breen #142-371-10087 | Olsen Energy Inc. | Pecos, TXMesa Vista (Wichita Albany) | PluggedGas | 4,850 | Aug 24, 2009 | — | — |
| Cameron A. A. Etal #442-371-38566 | Olsen Energy Inc. | Pecos, TXWentz (Clear Fork) | ActiveOil | 3,220 | Aug 17, 2009 | — | — |
| Millar L.H. Etal #3542-371-38353 | Olsen Energy Inc. | Pecos, TXWentz (Wichita-Albany) | ActiveGas | 4,500 | Apr 13, 2009 | — | — |
| Estes #442-103-35648 | Olsen Energy Inc. | Crane, TXPhoenix (Silurian) | Shut inOil | 6,150 | Feb 11, 2009 | — | — |