| Dysinger O-13-30784 | Hill, R.M. Operating Inc. | Allar (2400) | Young | 6 | 244K | 29.2K | Jun 2007 – Apr 2026 |
| Allar-Christie Unit O-13-29418 | Hill, R.M. Operating Inc. | Allar (2400) | Young | 15 | 207K | 96.9K | Dec 1997 – Apr 2026 |
| Allar 1723 O-13-26494 | Hill, R.M. Operating Inc. | Kendall (Bend Conglomerate) | Young | 1 | 183K | 1.05M | Jan 1993 – Apr 2026 |
| Hunt O-13-25836 | Hill, R.M. Operating Inc. | Miller Bend (Miss.) | Young | 3 | 117K | 118K | Jan 1993 – Apr 2026 |
| Hinson-Hester O-8-25661 | Hill, R.M. Operating Inc. | Welwood-Hill (Mississippian) | Stephens | 1 | 70.1K | 70 | Jan 1993 – Jun 2007 |
| Reeves "C" O-13-28783 | Hill, R.M. Operating Inc. | Young County Regular | Young | 3 | 61.7K | 11.4K | Apr 1994 – Apr 2026 |
| Byerly-Akers O-13-27769 | Hill, R.M. Operating Inc. | Minta Wright (Mississippi) | Young | 1 | 53.2K | 96 | Jan 1993 – Jul 2001 |
| Holcomb "F" O-13-25412 | Hill, R.M. Operating Inc. | Karran, North (Marble Falls) | Young | 1 | 52.1K | 110K | Jan 1993 – Apr 2001 |
| Allar-Prichard O-13-29480 | Hill, R.M. Operating Inc. | Allar (2400) | Young | 4 | 48.4K | 45.5K | Mar 1998 – Sep 2004 |
| Allar-Pritchard "A" O-13-29679 | Hill, R.M. Operating Inc. | Allar (2400) | Young | 5 | 41.4K | 16.1K | Oct 1999 – Sep 2004 |
| Winston O-13-31516 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 32.7K | 27.3K | Dec 2009 – Apr 2026 |
| Hunt O-13-27507 | Hill, R.M. Operating Inc. | Young County Regular | Young | 2 | 27.6K | 25.4K | Jan 1993 – Apr 2026 |
| Allar 1723 "A" O-13-28755 | Hill, R.M. Operating Inc. | Kendall (Mississippi Lime) | Young | 1 | 25K | 4.73K | Mar 1994 – Feb 2001 |
| Jobe-Robertson Unit O-13-28274 | Hill, R.M. Operating Inc. | Heather Conglomerate | Young | 1 | 24.2K | 272K | Jan 1993 – Apr 2026 |
| Graham, Gerold O-13-31020 | Hill, R.M. Operating Inc. | Kendall (Bend Conglomerate) | Young | 3 | 18.6K | 232K | May 2008 – Apr 2026 |
| Reeves "D" O-13-29193 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 16.3K | 22 | Aug 1996 – Jul 2020 |
| Price O-13-32627 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 15.3K | 13.7K | Sep 2013 – Apr 2026 |
| Byerly-Akers "A" O-13-28056 | Hill, R.M. Operating Inc. | Minta Wright (Mississippi) | Young | 1 | 6.78K | 12.4K | Jan 1993 – Apr 1995 |
| Hill-Weldon 383 O-8-25433 | Hill, R.M. Operating Inc. | Welwood-Hill (Mississippian) | Stephens | 1 | 5.8K | 3.35K | Jan 1993 – Jun 1998 |
| Holcomb "B" O-13-23430 | Hill, R.M. Operating Inc. | Karran (Chappel) | Young | 2 | 5.46K | 26 | Jan 1993 – May 1998 |
| Phillips, Mary O-13-30068 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 3.63K | 12.5K | Jun 2002 – Jan 2012 |
| Deno "D" O-8-29586 | Hill, R.M. Operating Inc. | Palo Pinto County Regular | Palo Pinto | 1 | 3.58K | 67.5K | May 2005 – May 2019 |
| Deats, Agnes O-13-28886 | Hill, R.M. Operating Inc. | Lupton-McLester | Young | 1 | 2.44K | 30 | Dec 1994 – Jul 1997 |
| Burkett "A" O-13-29838 | Hill, R.M. Operating Inc. | Allar (Caddo) | Young | 1 | 2.22K | 0 | Dec 2000 – Nov 2003 |
| Gragg North G-8-189441 | Hill, R.M. Operating Inc. | W. A. Gragg (Atoka Conglomerate) | Palo Pinto | 1 | 2.05K | 467K | Jul 2002 – Apr 2026 |
| Kell Heirs O-13-28943 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 1.78K | 33 | Mar 1995 – May 1998 |
| Crenshaw O-13-28622 | Hill, R.M. Operating Inc. | Prideaux (Strawn 3000) | Young | 1 | 1.6K | 16 | Aug 1993 – Dec 1994 |
| Gragg North G-8-221347 | Hill, R.M. Operating Inc. | B.R.A. (Congl.) | Palo Pinto | 1 | 1.47K | 89.4K | Aug 2006 – Apr 2026 |
| Reeves O-13-24601 | Hill, R.M. Operating Inc. | Karran, North (Marble Falls) | Young | 1 | 1.34K | 11.9K | Jan 1993 – Aug 1996 |
| Gragg North O-8-29661 | Hill, R.M. Operating Inc. | B.R.A. (Congl.) | Palo Pinto | 1 | 1.3K | 46.8K | Dec 2005 – Jul 2006 |
| McCluskey O-13-26618 | Hill, R.M. Operating Inc. | Maxey (Mississippi) | Young | 1 | 1.07K | 855 | Jan 1993 – Mar 1994 |
| Gragg North G-8-201659 | Hill, R.M. Operating Inc. | Lucky Lane (Marble Falls Lm.) | Stephens | 1 | 811 | 97K | Feb 2004 – Apr 2026 |
| Wright, Minta Unit O-13-26277 | Hill, R.M. Operating Inc. | Minta Wright (Mississippi) | Young | 1 | 715 | 727 | Jan 1993 – Dec 1994 |
| Kendall O-13-29337 | Hill, R.M. Operating Inc. | Kendall (Bend Conglomerate) | Young | 1 | 556 | 94.5K | Apr 1997 – May 2018 |
| Carter, L.I. O-13-19366 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 484 | 862 | Jan 1993 – Oct 1994 |
| Johns G-8-214292 | Hill, R.M. Operating Inc. | PK Bass Hollow (Atoka Congl.) | Palo Pinto | 1 | 470 | 197K | Jan 2006 – Feb 2011 |
| Carter Bend G-8-227487 | Hill, R.M. Operating Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 458 | 8.82K | May 2007 – Sep 2007 |
| Allar 1723 "A" O-13-30017 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 457 | 18.5K | Mar 2002 – May 2006 |
| Allar 1723 "A" G-13-181857 | Hill, R.M. Operating Inc. | Fish Creek (Marble Falls) | Young | 1 | 455 | 8.28K | Mar 2001 – Apr 2002 |
| Oliver O-13-25078 | Hill, R.M. Operating Inc. | Boren (Strawn) | Young | 3 | 442 | 855 | Jan 1993 – Mar 1994 |
| Allar-Lemley O-13-27981 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 432 | 461 | Jan 1993 – Nov 1994 |
| Allar-Christie "C" G-13-172748 | Hill, R.M. Operating Inc. | Young County Regular (Gas) | Young | 1 | 413 | 219K | Apr 1999 – Sep 2025 |
| Gragg North G-8-222028 | Hill, R.M. Operating Inc. | W. A. Gragg (Atoka Conglomerate) | Palo Pinto | 1 | 346 | 57.3K | Nov 2006 – Apr 2026 |
| Mayes "1493" O-13-30067 | Hill, R.M. Operating Inc. | Allar (Caddo) | Young | 1 | 178 | 0 | Aug 2002 – Sep 2002 |
| Allar 1723 "A" G-13-219509 | Hill, R.M. Operating Inc. | Young County Regular | Young | 1 | 101 | 77K | Jun 2006 – Apr 2026 |
| Kendall G-13-156559 | Hill, R.M. Operating Inc. | Fish Creek (Marble Falls) | Young | 1 | 98 | 685K | Dec 1995 – Apr 2026 |
| Gragg South G-8-197325 | Hill, R.M. Operating Inc. | W. A. Gragg, S. (Atoka Congl.) | Stephens | 1 | 50 | 52.5K | Jun 2003 – May 2019 |
| Burkett "B" G-13-183341 | Hill, R.M. Operating Inc. | Edmonds, E. (Mble. Fls. Congl.) | Young | 1 | 2 | 9.52K | Jun 2001 – Mar 2005 |
| Allar-Pritchard O-13-29942 | Hill, R.M. Operating Inc. | Young County Regular | Young | 2 | 0 | 0 | — |
| Timmons Heirs G-8-133240 | Hill, R.M. Operating Inc. | Throckmorton County Regular(gas) | Throckmorton | 1 | 0 | 0 | — |