| M.A. Scarbrough #842-181-31508 | Silver Creek Oil & Gas LLC only | Grayson, TXSandusky West (Strawn) | ActiveOil | 7,858 | Nov 6, 2025 | — | — |
| Bufflehead #1HZ42-181-31527 | Jetta Operating Company Inc. only | Grayson, TXSherman (Pennsylvanian 8900) | ActiveOil | 9,600 | Nov 6, 2023 | — | — |
| Handy Unit #5442-181-31628 | BLS Production Co. Inc. only | Grayson, TXHandy Southeast (Handy Sand) | ActiveOil | 3,110 | Aug 8, 2022 | — | — |
| Gadwall #1HZ42-181-31490 | Jetta Operating Company Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | PluggedOil | 10,500 | Jun 22, 2022 | — | — |
| Hazlip #142-181-31478 | Tatanka Operating LLC only | Grayson, TXGordonville S. (Penn.) | ActiveOil | 10,332 | Jun 2, 2022 | — | — |
| John Marshall #742-181-31624 | Silver Creek Oil & Gas LLC only | Grayson, TXSandusky West (Strawn) | ActiveOil | 7,274 | May 19, 2022 | — | — |
| Varley #742-181-31623 | Felderhoff Production Company only | Grayson, TXMcElreath (Strawn 3600) | ActiveOil | 5,335 | Apr 27, 2022 | — | — |
| Hudgins #242-181-31621 | Texcel Exploration Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 8,525 | Apr 14, 2022 | — | — |
| Degan Sand Unit #1642-181-31619 | Felderhoff Production Company only | Grayson, TXTioga East (Degan Sand) | Shut inOil | 4,256 | Mar 15, 2022 | — | — |
| Butler Tip #342-181-31617 | Felderhoff Production Company only | Grayson, TXMackoy E. (Strawn 4200 #2) | ActiveOil | 5,451 | Mar 9, 2022 | — | — |
| Gatlin (V) #1HHZ42-181-31520 | Jetta Operating Company Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 12,514 | Feb 11, 2022 | — | — |
| Gowans (V) #1HHZ42-181-31533 | Jetta Operating Company Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 12,140 | Feb 11, 2022 | — | — |
| Robwright Unit #142-181-31613 | Felderhoff Production Company only | Grayson, TXHester (Strawn) | ActiveOil | 5,588 | Feb 4, 2022 | — | — |
| Glidwell #142-181-31612 | Felderhoff Production Company only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 8,370 | Dec 15, 2021 | — | — |
| Blue Sky #242-181-31606 | Texcel Exploration Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 8,635 | Oct 25, 2021 | — | — |
| Hudgins Trust #142-181-31526 | Tatanka Operating LLC only | Grayson, TXSouthmayd (Pennsylvanian 6600) | ActiveOil | 7,872 | Sep 3, 2021 | — | — |
| Degan Sand Unit #10242-181-31608 | BLS Production Co. Inc. only | Grayson, TXCollinsville SE. (4100 Degan) | ActiveOil | 4,270 | Feb 10, 2021 | — | — |
| Skaggs #242-181-31481 | Longfellow Energy LP only | Grayson, TXSherman East (Penn. 7100) | Shut inOil | 11,127 | Feb 1, 2021 | — | — |
| Erwin #142-181-31605 | Kodiak Oil & Gas Inc. only | Grayson, TXMcElreath S. (Strawn 4200) | ActiveOil | 4,999 | May 13, 2019 | — | — |
| Blue Sky Unit #1 #142-181-31602 | Texcel Exploration Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 8,703 | Dec 31, 2018 | — | — |
| Helen #142-181-31604 | Jetta Operating Company Inc. only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 10,634 | Dec 10, 2018 | — | — |
| Melton a #242-181-31497 | Longfellow Energy LP only | Grayson, TXSherman East (Penn. 7100) | Shut inOil | 11,356 | Dec 4, 2018 | — | — |
| Lilly Unit #3S42-181-31522 | Silver Creek Oil & Gas LLC only | Grayson, TXSandusky (Oil Creek Sd.) | ActiveOil | 8,159 | Nov 29, 2018 | — | — |
| Hudgins #30142-181-31601 | Kornye-Tillman Company only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 11,900 | Sep 12, 2018 | — | — |
| Smith-Hames Unit #242-181-31599 | BKM Production only | Grayson, TXSwick (McLish) | ActiveOil | 7,000 | Aug 3, 2018 | — | — |
| Anderson Grace #342-181-31598 | — | Grayson, TXSouthmayd (Barnes) | Plugged | 5,000 | Jul 31, 2018 | — | — |
| Mayo #1B42-181-31597 | Atoka Energy LLC only | Grayson, TXWhite Mound (Oil Creek Sand) | ActiveGas | 11,300 | Jul 11, 2018 | — | — |
| Thompson #142-181-31596 | — | Grayson, TX | Plugged | 4,999 | May 11, 2018 | — | — |
| Anderson R. V. #342-181-31595 | R2Q Operating LLC only | Grayson, TXSandusky (Dornick Hills) | ActiveOil | 10,109 | Mar 14, 2018 | — | — |
| Degan Sand Unit #9242-181-31593 | BLS Production Co. Inc. only | Grayson, TXCollinsville SE. (4100 Degan) | ActiveInjection | 4,384 | Dec 4, 2017 | — | — |
| Big Mineral Creek (UV Sand) Unit #52242-181-31324 | Flintlock Exploration LLC only | Grayson, TXBig Mineral Creek (UV Sand Unit) | ActiveOil | 9,955 | Oct 30, 2017 | — | — |
| Hazlip #242-181-31592 | Tatanka Operating LLC only | Grayson, TXBig Mineral Creek (Viola) | ActiveOil | 8,528 | Jul 5, 2017 | — | — |
| Best-Big Indian #142-181-31589 | — | Grayson, TX | Plugged | 11,000 | Apr 7, 2017 | — | — |
| Big Mineral Creek (UV Sand) Unit #53142-181-31326 | Flintlock Exploration LLC only | Grayson, TXBig Mineral Creek (UV Sand Unit) | ActiveOil | 10,270 | Mar 3, 2017 | — | — |
| Big Mineral Creek (UV Sand) Unit #52742-181-31429 | Flintlock Exploration LLC only | Grayson, TXBig Mineral Creek (UV Sand Unit) | ActiveOil | 8,539 | Feb 10, 2017 | — | — |
| Sweeney H. O. #1242-181-31585 | R2Q Operating LLC only | Grayson, TXBig Mineral Creek (Viola) | ActiveOil | 8,814 | Sep 16, 2016 | — | — |
| Regal-Irby #1HHZ42-181-31581 | Regal Energy Operating L.L.C. only | Grayson, TXSadler (Penn.) | PluggedOil | 10,000 | May 17, 2016 | — | — |
| Brown #1HHZ42-181-31584 | Silver Creek Oil & Gas LLC only | Grayson, TXSandusky | Shut inOil | 7,971 | Jul 27, 2015 | — | — |
| Sadler /Penn./ Field Unit #11HHZ42-181-31583 | Silver Creek Oil & Gas LLC only | Grayson, TXSadler (Penn.) | ActiveOil | 6,813 | Jun 15, 2015 | — | — |
| Chisum Trail #1HHZ42-181-31582 | Silver Creek Oil & Gas LLC only | Grayson, TXSadler (Penn.) | Shut inOil | 6,403 | May 20, 2015 | — | — |
| Crowe #142-181-31505 | Tatanka Operating LLC only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 12,702 | May 1, 2015 | — | — |
| Turner #142-181-31577 | BKM Production only | Grayson, TXSouthmayd North (Baker-Viola) | ActiveOil | 14,173 | Jan 13, 2015 | — | — |
| Bois D Arc Fencepost #142-181-31538 | Felderhoff Production Company only | Grayson, TXSherman South (Davis Sand) | ActiveOil | 10,152 | Dec 22, 2014 | — | — |
| Tomlinson Unit #2HHZ42-181-31576 | Silver Creek Oil & Gas LLC only | Grayson, TXSandusky | ActiveOil | 7,960 | Dec 22, 2014 | — | — |
| Sadler /Penn./ Field Unit #4HHZ42-181-31573 | Silver Creek Oil & Gas LLC only | Grayson, TXSadler (Penn.) | ActiveOil | 6,866 | Oct 31, 2014 | — | — |
| McKinney #642-181-31565 | R2Q Operating LLC only | Grayson, TXBig Indian (Dornick Hills) | ActiveOil | 10,853 | Oct 10, 2014 | — | — |
| McKinney-Hernstadt #142-181-31568 | R2Q Operating LLC only | Grayson, TXBig Indian (Dornick Hills) | ActiveOil | 10,793 | Oct 10, 2014 | — | — |
| Big Mineral Creek (UV Sand) Unit #51342-181-01686 | Flintlock Exploration LLC only | Grayson, TXBig Mineral Creek (UV Sand Unit) | Shut inOil | 9,000 | Oct 9, 2014 | — | — |
| Klutts et al Unit #142-181-31571 | — | Grayson, TX | Plugged | 8,300 | Oct 9, 2014 | — | — |
| Ernest P Strawn Jr #142-181-31561 | Texcel Exploration Inc. only | Grayson, TXDorchester (Davis Sand) | PluggedOil | 8,300 | Sep 24, 2014 | — | — |