| East Gilbert Unit #142-363-36361 | Borderline Operating Corp. | Palo Pinto, TXBob Richards Ranch (Congl.) | PluggedGas | 4,200 | Jun 10, 2022 | — | — |
| Slater Unit #142-503-42525 | Borderline Operating Corp. | Young, TXYoung County Regular | ActiveOil | 4,747 | Apr 5, 2022 | — | — |
| Turtle Hole #342-503-42523 | Borderline Operating Corp. | Young, TXYoung County Regular | PluggedOil | 4,999 | Mar 25, 2022 | — | — |
| 1191 Unit #142-237-40596 | Borderline Operating Corp. | Jack, TXJack County Regular | PluggedOil | 4,999 | Nov 12, 2021 | — | — |
| Rock Pile #142-237-40579 | Borderline Operating Corp. | Jack, TXJack County Regular | PluggedOil | 4,999 | Apr 19, 2021 | — | — |
| Turtle Hole #242-503-42458 | Borderline Operating Corp. | Young, TXKnox (Mississippi Lime) | PluggedOil | 4,999 | Jun 29, 2020 | — | — |
| Sonic #142-237-40461 | Borderline Operating Corp. | Jack, TXBryson South (Mississippian) | PluggedGas | 5,600 | Feb 13, 2017 | — | — |
| E. Stewart #142-237-39798 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | ActiveGas | 6,316 | Oct 16, 2014 | — | — |
| Wanda Sanford #142-497-36302 | Borderline Operating Corp. | Wise, TXBoonsville (Bend Congl. Gas) | ActiveGas | 6,940 | Oct 3, 2014 | — | — |
| Houston B #142-237-39998 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 6,500 | Feb 28, 2014 | — | — |
| Burns #142-237-39868 | Borderline Operating Corp. | Jack, TXBryson (Marble Falls) | PluggedOil | 6,500 | Sep 30, 2013 | — | — |
| McClelland #142-237-39840 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 6,500 | Aug 22, 2013 | — | — |
| Snodgrass #142-237-39801 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 6,500 | Jul 8, 2013 | — | — |
| Eggers #242-237-39797 | Borderline Operating Corp. | Jack, TXNeale (Marble Falls) | PluggedOil | 6,500 | Jul 1, 2013 | — | — |
| Nytex-Coley #142-237-39707 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 5,499 | Feb 15, 2013 | — | — |
| Nytex Newman #142-237-39708 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | ActiveGas | 5,265 | Feb 14, 2013 | — | — |
| M-K Unit #142-503-41479 | Borderline Operating Corp. | Young, TXYoung County Regular (Gas) | PluggedGas | 4,000 | Dec 11, 2012 | — | — |
| Eggers #142-237-39607 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 6,500 | Jun 22, 2012 | — | — |
| Bird #142-237-39569 | Borderline Operating Corp. | Jack, TXKRS (Marble Falls) | PluggedOil | 6,500 | May 22, 2012 | — | — |
| Houston Ranch East #1HHZ42-363-35766 | Borderline Operating Corp. | Palo Pinto, TXNewark East (Barnett Shale) | PluggedGas | 5,250 | Feb 2, 2012 | — | — |
| Ricky Bobby #142-503-41918 | Borderline Operating Corp. | Young, TXYoung County Regular (Gas) | PluggedGas | 5,000 | Jan 10, 2012 | — | — |
| Lollar Lease #142-253-35093 | Borderline Operating Corp. | Jones, TXObdurate Obelisk (Palo Pinto) | PluggedOil | 4,900 | Sep 24, 2009 | — | — |
| Boyd #342-337-34230 | Borderline Operating Corp. | Montague, TXBowie NE. (Viola) | PluggedOil | 7,400 | Jul 29, 2009 | — | — |
| Couch Mitchell-Lollar #142-253-35071 | Borderline Operating Corp. | Jones, TXJones County Regular | PluggedOil | 4,995 | Apr 22, 2009 | — | — |
| Steen #1S42-009-41663 | Borderline Operating Corp. | Archer, TXJoe (Caddo) | PluggedOil | 5,800 | Jun 28, 2007 | — | — |
| McDaniel Ranch Faris Unit #1HHZ42-143-31205 | Borderline Operating Corp. | Erath, TXNewark East (Barnett Shale) | PluggedGas | 3,920 | Feb 23, 2007 | — | — |
| Harris Laverne -H- #1242-363-35580 | Borderline Operating Corp. | Palo Pinto, TXJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Aug 15, 2006 | — | — |
| Mitchell #1 C42-363-35560 | Borderline Operating Corp. | Palo Pinto, TXCoalville (Bend Congl.) | PluggedGas | 3,980 | Jun 23, 2006 | — | — |
| Nash-Murphy Unit #142-363-35530 | Borderline Operating Corp. | Palo Pinto, TXGraford N. (Ellenburger) | PluggedOil | 4,999 | Apr 12, 2006 | — | — |
| Turner-Wells -a- #242-363-35527 | Borderline Operating Corp. | Palo Pinto, TXMineral Wells S.(r-Gcongl) | PluggedGas | 4,999 | Mar 16, 2006 | — | — |
| I-20 #142-363-35486 | Borderline Operating Corp. | Palo Pinto, TXPalo Pinto Co. Reg. (Gas) | PluggedGas | 4,100 | Jan 11, 2006 | — | — |
| Blais #142-497-35928 | Borderline Operating Corp. | Wise, TXNewark East (Barnett Shale) | PluggedOil | 9,000 | Nov 10, 2005 | — | — |
| Lyon -C- #342-363-35420 | Borderline Operating Corp. | Palo Pinto, TXHart Ranch (Congl. 4150) | PluggedGas | 4,999 | Aug 12, 2005 | — | — |
| Harris Laverne -D- #842-363-35388 | Borderline Operating Corp. | Palo Pinto, TXJ. V. T. (Strawn 2400) | PluggedGas | 2,999 | Apr 7, 2005 | — | — |
| CV-S #542-363-35352 | Borderline Operating Corp. | Palo Pinto, TXBrazos (Strawn) | PluggedGas | 4,999 | Feb 24, 2005 | — | — |
| CV-S #642-363-35342 | Borderline Operating Corp. | Palo Pinto, TXBrazos (Strawn) | PluggedGas | 4,999 | Jan 18, 2005 | — | — |
| Harris Laverne #442-363-35323 | Borderline Operating Corp. | Palo Pinto, TXJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Dec 6, 2004 | — | — |
| Harris Laverne #342-363-35312 | Borderline Operating Corp. | Palo Pinto, TXJ. V. T. (Strawn 2400) | PluggedGas | 4,999 | Oct 26, 2004 | — | — |
| Mitchell C -8- #1B42-363-35289 | Borderline Operating Corp. | Palo Pinto, TXLone Camp (Marble Falls) | PluggedGas | 4,999 | Aug 5, 2004 | — | — |
| Ross #142-367-33559 | Borderline Operating Corp. | Parker, TXNewark East (Barnett Shale) | PluggedGas | 8,999 | Jun 2, 2004 | — | — |
| 101 Ranch -17- #170142-363-35239 | Borderline Operating Corp. | Palo Pinto, TXLone Camp NW. (Congl.) | PluggedGas | 4,999 | Apr 1, 2004 | — | — |
| Lyon #142-363-35224 | Borderline Operating Corp. | Palo Pinto, TXHart Ranch (Strawn 2850) | PluggedGas | 4,999 | Jan 23, 2004 | — | — |
| Williams #142-363-35214 | Borderline Operating Corp. | Palo Pinto, TXStrawn NW. (Marble Falls) | PluggedGas | 4,999 | Jan 9, 2004 | — | — |
| Zach #142-367-33482 | Borderline Operating Corp. | Parker, TXBrazos East (Strawn 2275) | PluggedGas | 4,999 | Dec 23, 2003 | — | — |
| Binford #142-497-35359 | Borderline Operating Corp. | Wise, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 31, 2003 | — | — |
| Toni #2C42-097-33638 | Borderline Operating Corp. | Cooke, TXFletcher (Conglomerate) | PluggedOil | 9,000 | Jun 23, 2003 | — | — |
| Kendrick North #1N42-363-33290 | Borderline Operating Corp. | Palo Pinto, TXMineral Wells North (Big Saline) | PluggedGas | 5,000 | Mar 21, 1984 | — | — |
| Kendrick-South #1S42-363-33231 | Borderline Operating Corp. | Palo Pinto, TXMineral Wells North (Big Saline) | PluggedGas | 5,000 | Nov 7, 1983 | — | — |
| Burnett Susan #342-503-02923 | Borderline Operating Corp. | Young, TXYoung County Regular | PluggedOil | — | — | — | — |