| Robwright Unit #242-181-31662 | Felderhoff Production Company | GraysonHester (Strawn) | Permitted | 5,600 | Nov 6, 2026 | 1 | — |
| Varley #842-181-31660 | Felderhoff Production Company | Grayson | Permitted | 5,300 | Oct 9, 2026 | 1 | — |
| Elliott, Laura #342-181-31622 | Felderhoff Production Company | GraysonMcElreath (Strawn 3100) | Drilled | 3,900 | Sep 28, 2026 | 2 | — |
| McConnell #142-181-31640 | Felderhoff Production Company | GraysonMackoy (Strawn) | ActiveOil | 5,501 | Apr 3, 2024 | 1 | Apr 2026 |
| Varley #742-181-31623 | Felderhoff Production Company | GraysonMcElreath (Strawn 3600) | ActiveOil | 5,335 | Apr 27, 2022 | 1 | Apr 2026 |
| Degan Sand Unit #1642-181-31619 | Felderhoff Production Company | GraysonTioga East (Degan Sand) | Shut inOil | 4,256 | Mar 15, 2022 | 1 | Apr 2026 |
| Butler Tip #342-181-31617 | Felderhoff Production Company | GraysonMackoy E. (Strawn 4200 #2) | ActiveOil | 5,451 | Mar 9, 2022 | 1 | Apr 2026 |
| Robwright Unit #142-181-31613 | Felderhoff Production Company | GraysonHester (Strawn) | ActiveOil | 5,588 | Feb 4, 2022 | 1 | Apr 2026 |
| Glidwell #142-181-31612 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,370 | Dec 15, 2021 | 1 | Apr 2026 |
| Bois D Arc Fencepost #142-181-31538 | Felderhoff Production Company | GraysonSherman South (Davis Sand) | ActiveOil | 10,152 | Dec 22, 2014 | 2 | Apr 2026 |
| Roberts #142-181-31554 | Felderhoff Production Company | GraysonHester (Strawn) | ActiveOil | 5,585 | Jul 22, 2014 | 1 | Apr 2026 |
| Payne-Terry Unit #142-181-31344 | Felderhoff Production Company | GraysonPottsboro West (Cordell Sd.) | ActiveOil | 11,898 | May 30, 2014 | 4 | Apr 2026 |
| Mustang #2HHZ42-181-31545 | Felderhoff Production Company | GraysonDorchester (Davis Sand) | ActiveOil | 8,090 | Mar 21, 2014 | 2 | Apr 2026 |
| Tate Robert J. #242-181-30863 | Felderhoff Production Company | GraysonSouthmayd NE. (Davis) | ActiveOil | 9,090 | Aug 21, 2009 | 2 | Apr 2026 |
| Butler Mrs. Tip #142-181-01259 | Felderhoff Production Company | GraysonMackoy East (Strawn 4200) | ActiveInjection | 3,126 | Apr 6, 2009 | 1 | — |
| Calhoun J. M. #242-181-31447 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | PluggedOil | 8,525 | Oct 9, 2008 | 2 | Feb 2010 |
| Woodall C. L. a #142-181-31060 | Felderhoff Production Company | GraysonCollinsville SE. (4100 Degan) | PluggedOil | 4,490 | Jun 23, 2008 | 2 | — |
| Rossell #142-181-31033 | Felderhoff Production Company | GraysonCollinsville East (Strawn 3600) | PluggedOil | 4,490 | Jun 4, 2008 | 3 | — |
| Vannoy-Allen Unit #142-181-30927 | Felderhoff Production Company | GraysonCollinsville SE. (3950 Sand) | PluggedOil | 4,450 | Jun 25, 2007 | 2 | Apr 1995 |
| Wiggins Susie #142-181-31156 | Felderhoff Production Company | GraysonSherman (Cordell 8590) | PluggedOil | 12,500 | Feb 22, 2006 | 4 | Jan 2016 |
| Spring Creek Unit #142-181-31407 | Felderhoff Production Company | GraysonCollinsville | ActiveOil | 4,750 | Nov 23, 2005 | 1 | Apr 2026 |
| Colling Alma #142-181-31403 | Felderhoff Production Company | GraysonSherman East (Davis) | ActiveOil | 8,498 | Aug 15, 2005 | 2 | Apr 2026 |
| Sarris I. A. #142-181-31027 | Felderhoff Production Company | GraysonPottsboro South (Cordell 9800) | ActiveOil | 10,840 | Nov 14, 2000 | 3 | Apr 2026 |
| Newton #142-181-31346 | Felderhoff Production Company | GraysonKincy (Lower Handy Sand) | PluggedOil | 10,500 | Dec 30, 1999 | 1 | Mar 2011 |
| Bones Chapel #142-181-31335 | Felderhoff Production Co. | GraysonWhitesboro North (Oil Creek) | Not on schedule | 7,200 | Jan 12, 1999 | 1 | — |
| Hog Creek #142-181-31325 | Felderhoff Production Company | GraysonCollinsville | ActiveOil | 9,593 | Nov 7, 1997 | 1 | Apr 2026 |
| Suddath Brothers #342-181-01707 | Felderhoff Production Company | GraysonMcMillan (Pennsylvania) | ActiveOil | 6,680 | Nov 6, 1997 | 1 | Apr 2026 |
| Darnell #142-181-31310 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | PluggedOil | 8,500 | Jan 6, 1997 | 1 | Dec 2002 |
| Elliott Laura #242-181-31311 | Felderhoff Production Company | GraysonMcElreath (Strawn 3100) | ActiveInjection | 3,236 | Jan 6, 1997 | 1 | Apr 2026 |
| Degan Sand Unit #1542-181-31307 | Felderhoff Production Company | GraysonTioga East (Degan Sand) | ActiveOil | 4,200 | Dec 17, 1996 | 1 | Apr 2026 |
| Degan Sand Unit #1442-181-31308 | Felderhoff Production Company | GraysonTioga East (Degan Sand) | PluggedOil | 3,990 | Dec 17, 1996 | 1 | Apr 2026 |
| Mitchell #242-181-31306 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,325 | Sep 12, 1996 | 1 | Apr 2026 |
| Mordecai #242-181-31304 | Felderhoff Production Company | GraysonMcElreath (Strawn 3100) | ActiveOil | 3,201 | Aug 28, 1996 | 1 | Apr 2026 |
| Andrews #142-181-31305 | Felderhoff Production Company | GraysonMcElreath (Strawn 3100) | Shut inOil | 3,206 | Aug 28, 1996 | 1 | Jul 2011 |
| Calloway #142-181-00058 | Felderhoff Production Company | GraysonTioga East (Degan Sand) | PluggedOil | 3,816 | Aug 8, 1996 | 1 | Feb 2022 |
| Hipke Reast #1A42-181-31208 | Felderhoff Production Company | GraysonSandusky West (Penn.) | Shut inOil | 7,992 | Jul 19, 1996 | 2 | Apr 2026 |
| Mordecai #142-181-31301 | Felderhoff Production Company | GraysonMcElreath (Strawn 3100) | ActiveOil | 3,182 | Jun 5, 1996 | 1 | Apr 2026 |
| Davis Unit #142-181-31294 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,240 | Dec 15, 1995 | 1 | Apr 2026 |
| Varley #642-181-31293 | Felderhoff Production Company | GraysonMcElreath (Strawn 3600) | ActiveOil | 5,007 | Dec 8, 1995 | 1 | Apr 2026 |
| Hipke Reast #142-181-31290 | Felderhoff Production Company | GraysonSandusky West (Penn.) | ActiveOil | 7,453 | Aug 30, 1995 | 1 | Apr 2026 |
| M-K Unit #142-181-31287 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,389 | May 5, 1995 | 1 | Apr 2026 |
| Mitchell #142-181-31281 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,261 | Aug 4, 1994 | 2 | Apr 2026 |
| Bar-S #142-181-31277 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | PluggedOil | 8,500 | Apr 8, 1994 | 1 | Nov 2002 |
| Beaver Unit #142-181-31274 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | PluggedOil | 8,500 | Oct 18, 1993 | 1 | Mar 1995 |
| Patterson Unit #142-181-31273 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,154 | Aug 19, 1993 | 1 | Apr 2026 |
| Brownlee #142-181-31270 | Felderhoff Production Company | GraysonSadler (Penn. 6575) | PluggedOil | 6,800 | Dec 16, 1992 | 2 | Jul 1996 |
| Jeanes L.H. #142-181-30845 | Felderhoff Production Company | GraysonSouthmayd NE. (Davis) | ActiveOil | 8,950 | Oct 9, 1992 | 2 | Apr 2026 |
| Kirby Unit #142-181-31259 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | PluggedOil | 8,500 | Nov 14, 1991 | 1 | Apr 2011 |
| Willis #142-181-31240 | Felderhoff Production Company | GraysonSouthmayd North (Baker-Viola) | ActiveOil | 8,500 | Jun 6, 1990 | 1 | Apr 2026 |
| Two Eds Unit #10342-181-30967 | Felderhoff Production Company | GraysonTwo Eds (Hester Sand) | PluggedOil | 5,700 | Feb 27, 1990 | 2 | Apr 2026 |