| Andrews 'D' #142-009-43443 | Borderline Operating Corp. | Archer | Permitted | 5,999 | Sep 8, 2026 | 1 | — |
| Andrews North #242-009-43442 | Borderline Operating Corp. | Archer | Permitted | 5,100 | Aug 26, 2026 | 1 | — |
| Loving Ranch #1142-503-42591 | Borderline Operating Corp. | Young | Permitted | 5,200 | Aug 24, 2026 | 1 | — |
| Stewart Ornee #242-237-01794 | Borderline Operating Corp. | JackJack County Regular (Gas) | Shut inGas | 5,757 | Aug 19, 2026 | 1 | Mar 2023 |
| Andrews 'a' #1442-009-43440 | Borderline Operating Corp. | Archer | Drilled | 5,500 | Aug 3, 2026 | 1 | — |
| Brown, Lupton #6S42-237-40707 | Borderline Operating Corp. | Jack | Permitted | 2,999 | Jan 14, 2026 | 1 | — |
| Strother #542-503-42579 | Borderline Operating Corp. | YoungYoung County Regular | ActiveOil | 4,581 | Oct 9, 2025 | 1 | Apr 2026 |
| Loving Ranch #742-503-41132 | Borderline Operating Corp. | YoungYoung County Regular (Gas) | ActiveGas | 5,198 | Oct 11, 2024 | 2 | Apr 2026 |
| Chevron #142-363-36363 | Borderline Operating Corp. | Palo PintoScatter (Bend) | PluggedGas | 4,999 | Sep 28, 2022 | 1 | — |
| East Gilbert Unit #142-363-36361 | Borderline Operating Corp. | Palo PintoBob Richards Ranch (Congl.) | PluggedGas | 4,200 | Jun 10, 2022 | 2 | Oct 2024 |
| Slater Unit #142-503-42525 | Borderline Operating Corp. | YoungYoung County Regular | ActiveOil | 4,747 | Apr 5, 2022 | 1 | Apr 2026 |
| Turtle Hole #342-503-42523 | Borderline Operating Corp. | YoungYoung County Regular | PluggedOil | 4,999 | Mar 25, 2022 | 1 | Sep 2022 |
| 1191 Unit #142-237-40596 | Borderline Operating Corp. | JackJack County Regular | PluggedOil | 4,999 | Nov 12, 2021 | 1 | Apr 2022 |
| Rock Pile #142-237-40579 | Borderline Operating Corp. | JackJack County Regular | PluggedOil | 4,999 | Apr 19, 2021 | 1 | Aug 2022 |
| Turtle Hole #242-503-42458 | Borderline Operating Corp. | YoungKnox (Mississippi Lime) | PluggedOil | 4,999 | Jun 29, 2020 | 1 | Jun 2023 |
| Sonic #142-237-40461 | Borderline Operating Corp. | JackBryson South (Mississippian) | PluggedGas | 5,600 | Feb 13, 2017 | 1 | Mar 2025 |
| Reed Martin #2W42-237-40438 | Borderline Operating Corp. | Jack | Not on schedule | 1,200 | May 23, 2016 | 1 | — |
| Manley Curtis S. #442-237-33933 | Borderline Operating Corp. | JackJack County Regular | ActiveInjection | 3,300 | Feb 9, 2015 | 2 | Jun 2010 |
| E. Stewart #142-237-39798 | Borderline Operating Corp. | JackKRS (Marble Falls) | ActiveGas | 6,316 | Oct 16, 2014 | 2 | Apr 2026 |
| Bryson Lake Unit #142-237-40261 | Borderline Operating Corp. | Jack | Not on schedule | 5,500 | Oct 3, 2014 | 1 | — |
| Wanda Sanford #142-497-36302 | Borderline Operating Corp. | WiseBoonsville (Bend Congl. Gas) | ActiveGas | 6,940 | Oct 3, 2014 | 2 | Apr 2026 |
| Wallace #142-447-36575 | Borderline Operating Corp. | Throckmorton | Not on schedule | 4,999 | Jun 3, 2014 | 1 | — |
| Houston B #142-237-39998 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 6,500 | Feb 28, 2014 | 1 | Dec 2015 |
| Burns #142-237-39868 | Borderline Operating Corp. | JackBryson (Marble Falls) | PluggedOil | 6,500 | Sep 30, 2013 | 1 | Dec 2017 |
| McClelland #142-237-39840 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 6,500 | Aug 22, 2013 | 1 | Oct 2016 |
| Snodgrass #142-237-39801 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 6,500 | Jul 8, 2013 | 1 | Aug 2016 |
| Eggers #242-237-39797 | Borderline Operating Corp. | JackNeale (Marble Falls) | PluggedOil | 6,500 | Jul 1, 2013 | 1 | Mar 2016 |
| Box 172 #142-237-39778 | Borderline Operating Corp. | JackJMG Mag (Miss) | PluggedOil | 5,500 | Jun 14, 2013 | 1 | Nov 2021 |
| Nytex-Coley #142-237-39707 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 5,499 | Feb 15, 2013 | 1 | Apr 2025 |
| Nytex Newman #142-237-39708 | Borderline Operating Corp. | JackKRS (Marble Falls) | ActiveGas | 5,265 | Feb 14, 2013 | 1 | Apr 2026 |
| M-K Unit #142-503-41479 | Borderline Operating Corp. | YoungYoung County Regular (Gas) | PluggedGas | 4,000 | Dec 11, 2012 | 2 | Apr 2026 |
| Loftin B #142-503-38573 | Borderline Operating Corp. | YoungSenkel (Caddo 4600-N.) | PluggedOil | 4,767 | Oct 5, 2012 | 2 | Sep 2005 |
| C. P. Gahagan #242-237-39657 | Borderline Operating Corp. | Jack | Not on schedule | 5,999 | Sep 21, 2012 | 1 | — |
| Eggers #142-237-39607 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 6,500 | Jun 22, 2012 | 2 | Jul 2017 |
| Bird #142-237-39569 | Borderline Operating Corp. | JackKRS (Marble Falls) | PluggedOil | 6,500 | May 22, 2012 | 2 | Feb 2016 |
| Houston Ranch East #1HHZ42-363-35766 | Borderline Operating Corp. | Palo PintoNewark East (Barnett Shale) | PluggedGas | 5,250 | Feb 2, 2012 | 2 | Feb 2012 |
| Ricky Bobby #142-503-41918 | Borderline Operating Corp. | YoungYoung County Regular (Gas) | PluggedGas | 5,000 | Jan 10, 2012 | 2 | Feb 2021 |
| Williams #642-503-41720 | Borderline Operating Corp. | Young | Not on schedule | 1,999 | Jun 24, 2010 | 1 | — |
| Williams #542-503-41728 | Borderline Operating Corp. | Young | Not on schedule | 1,999 | Jun 24, 2010 | 1 | — |
| Williams a #4S42-503-41717 | Borderline Operating Corp. | Young | Not on schedule | 1,999 | Apr 16, 2010 | 1 | — |
| Moseley B. G. #142-503-41485 | Borderline Operating Corp. | YoungYoung County Regular (Gas) | PluggedGas | 4,000 | Jan 8, 2010 | 2 | Apr 2026 |
| Dial a #242-151-32230 | Borderline Operating Corp. | FisherRotan (Flippen Sand) | PluggedOil | 7,000 | Oct 28, 2009 | 2 | — |
| Lollar Lease #142-253-35093 | Borderline Operating Corp. | JonesObdurate Obelisk (Palo Pinto) | PluggedOil | 4,900 | Sep 24, 2009 | 1 | — |
| Boyd #342-337-34230 | Borderline Operating Corp. | MontagueBowie NE. (Viola) | PluggedOil | 7,400 | Jul 29, 2009 | 2 | Aug 2022 |
| Couch Mitchell-Lollar #142-253-35071 | Borderline Operating Corp. | JonesJones County Regular | PluggedOil | 4,995 | Apr 22, 2009 | 2 | Feb 2019 |
| Loving, Oliver #1542-237-39286 | Borderline Operating Corp. | Jack | Not on schedule | 3,300 | Apr 6, 2009 | 1 | — |
| Strother #142-503-40117 | Borderline Operating Corp. | YoungYoung County Regular | ActiveOil | 4,596 | Mar 13, 2009 | 2 | Apr 2026 |
| Strother #242-503-40348 | Borderline Operating Corp. | YoungYoung County Regular | PluggedOil | 4,900 | Mar 12, 2009 | 2 | Apr 2026 |
| Williams #1SW42-503-41644 | Borderline Operating Corp. | Young | Not on schedule | 6,000 | Dec 30, 2008 | 1 | — |
| Walters Ranch #142-363-35874 | Borderline Operating Corp. | Palo PintoNewark East (Barnett Shale) | PluggedOil | 6,000 | Oct 27, 2008 | 2 | Jun 2010 |