| Owner Name | Type | Phone | TPS | Address | City | St | Zip | Parcels |
|---|---|---|---|---|---|---|---|---|
| AMP V, LP | LLC/Corp | – | 225 Ross Street Attn: Mark Phillip Thomas, Jr., COO |
Pittsburgh | PA | 15219 | 1 | |
| Andrew Edward Farley | Individual | – | 570 Tresham Road | Gahanna | OH | 43230 | 1 | |
| Anne Pryor Farley | Individual | – | 4069 Appleleaf Drive | Columbus | OH | 43230 | 1 | |
| Barbara E. Martin and Harold E. Doudna, Co-Trustees of the Harold E. Doudna Trust, dated June 28, 2017 | Trust | – | 36185 West Captina Highway | Somerset | OH | 43713 | 2 | |
| Betty L. Ward | Individual | – | 54120 New Castle Road | New Castle | OH | 43716 | 1 | |
| Black Hawk Royalty III, LP | LLC/Corp | – | 1204 North Highway 81 Attn: Ryan Cole |
Duncan | OK | 73533 | 2 | |
| Brenda Miller | Individual | – | 127 Westview Drive | Barnesville | OH | 43713 | 10 | |
| Brent Gillson | Individual | – | 28932 North 201st Avenue | Wittmann | AZ | 85361 | 1 | |
| BRI Enterprises, LLC | LLC/Corp | – | Marietta (Marietta), OH 45750 Attn: Isaac Beardmore |
Marietta | OH | 45750 | 2 | |
| Brushy Farm, LLC | LLC/Corp | – | 341 Coinbow Drive Attn: Margaret D. Malanuk, Member |
Mount Pleasant | SC | 29464 | 1 | |
| Brushy Hill, LLC | LLC/Corp | – | 1804 Monter Avenue Attn: David E. Desimio, Agent |
Louisville | OH | 44641 | 1 | |
| Captina Cattle Company, LLC | LLC/Corp | – | Jerusalem, AR Attn: Marvin Steed and Michele Steed, Members |
Jerusalem | AR | 73747 | 1 | |
| Captina Creek Preserve, LTD | LLC/Corp | – | 802 East 5th Street Attn: E. James Witmer, Member |
Dover | OH | 44622 | 4 | |
| Carolyn Huffman McGrath | Individual | – | 411 North West Street | Waynesburg | PA | 15370 | 1 | |
| Charles A. Merecka | Individual | – | 11537 FM 442 | Boling | TX | 77420 | 2 | |
| Charles L. Bowersock | Individual | – | 616 East Main Street | Barnesville | OH | 43713 | 10 | |
| Charles R. Huffman Jr | Individual | – | 330 Brick School Road | Whiteley Township | PA | 15370 | 1 | |
| Christine A. Penick | Individual | – | 609 Peach Orchard Road | Kettering | OH | 45419 | 1 | |
| Connie S. Ackerman | Individual | – | 416 North Broadway Street | Barnesville | OH | 43713 | 10 | |
| Corey Gillson | Individual | – | 37294 West Bello Lane | Maricopa | AZ | 85138 | 1 | |
| Corinna Zenniefka Corina Carter | Individual | – | 2188 Oak Tree | Kettering | TX | 77389 | 1 | |
| Curve Resources, LLC | LLC/Corp | – | Oklahoma City, OK Attn: Matt Whitaker |
Oklahoma City | OK | 73154 | 2 | |
| David A. DiPerna | Individual | – | 5646 Carriage Lane | Lafayette Township | OH | 44215 | 7 | |
| David E. DeSimioco-owner: Sandra M. DeSimio | Individual | – | 1804 Monter Avenue | Louisville | OH | 44641 | 1 | |
| David L. Detlingco-owner: Nancy I. Detling | Individual | – | 61881 Bailey Road | Tacoma | OH | 43713 | 2 | |
| DC Hollowrock, LLC | LLC/Corp | – | 56801 Shry Road Attn: Damon K. Detling, Member |
Wayne | OH | 43747 | 1 | |
| Deanna Robin Reich | Individual | – | 1239 North Westwood Avenue | Republic | MO | 65738 | 1 | |
| Deborah Pearcyfka Deborah Mahon | Individual | – | 6886 Woodridge Road | New Market | MD | 21774 | 7 | |
| Debra Sellers | Individual | – | 734 Neva Avenue | Barnesville | OH | 43713 | 1 | |
| Dennis G. Dalpiaz | Individual | – | 43460 Harrah Drive | Lafferty | OH | 43977 | 10 | |
| Dennis Steed | Individual | – | 61732 Mount Olivett Road | Olivett | OH | 43713 | 1 | |
| Denzil O. LaFaberco-owner: Jane A. LaFaber | Individual | – | 6151 Middlebury Drive West | Worthington | OH | 43085 | 1 | |
| Diane Cross | Individual | – | 2145 Winslow Avenue Northwest | Massillon | OH | 44647 | 10 | |
| Donna A. Hagan Declaration of Trust U/A dated February 27, 2015 | Trust | – | 4050 Bayberry Lane Attn: Donna A. Hagan, Trustee |
Acme Township | MI | 49690 | 1 | |
| Durga Minerals, LLC | LLC/Corp | – | 2646 Cincinnati-Zanesville Road Southwest Attn: Fred A. Adams, Member |
Hocking Township | OH | 43130 | 2 | |
| Eli Rebich | Individual | – | 318 Rusk Street | Tyler | TX | 75701 | 2 | |
| Elizabeth Ann Farley | Individual | – | 590 South Selby Boulevard | Worthington | OH | 43085 | 1 | |
| Elizabeth Huffman Brown | Individual | – | 310 Huffman Street | Waynesburg | PA | 15370 | 1 | |
| Emilia Dalpiaz Fluharty | Individual | – | 41999 Mount Hope Road | Union | OH | 43977 | 10 | |
| Eric J. Wetterw/ Michele A. Wetter | Individual | – | 1804 Monter Avenue | Louisville | OH | 44641 | 2 | |
| Gary L. Schafer | Individual | – | 35601 South 16th Road | Somerset | OH | 43757 | 10 | |
| Gateway Royalty IV, LLC | LLC/Corp | – | West Carrollton (West Carrollton City), OH Attn: Larry Christopher Oldham, President |
West Carrollton City | OH | 44615 | 1 | |
| George Conrad Huffman Jr | Individual | – | 651 4th Avenue | Waynesburg | PA | 15370 | 1 | |
| George J. Pavell IV | Individual | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| GT Mineral Holdings, LLC | LLC/Corp | – | 841 Hersch Avenue Attn: Ryan Searle |
Pagosa Springs | CO | 81147 | 2 | |
| Hagan Family Trust, dated July 25, 2017 | Trust | – | 55205 New Castle Road Attn: Rick D. Hagan and Linda M. Hagan, Co-Trustees |
New Castle | OH | 43747 | 2 | |
| Heather L. Estis | Individual | – | 263 Kestrel Drive | Columbus | OH | 43004 | 1 | |
| Helen Doudna | Individual | – | 225 South 4th Street | Byesville | OH | 43723 | 10 | |
| Helis Royalty Company LLC | LLC/Corp | – | 228 Saint Charles Avenue Attn: David A. Kerstein |
New Orleans | LA | 70130 | 2 | |
| James A. Wilson | Individual | – | 2173 West 105th Street | Cleveland | OH | 44102 | 1 | |
| James R. DiPerna | Individual | – | 41567 Bethesda Belmont Road | Goshen | OH | 43719 | 7 | |
| Jane A. LaFaberco-owner: Denzil O. LaFaber | Individual | – | 6151 Middlebury Drive West | Worthington | OH | 43085 | 1 | |
| Jason A. Levine | Individual | – | 4022 Center Street | Houston | TX | 77007 | 1 | |
| Jason Pavell | Individual | – | 44376 South Street | Uniontown | OH | 43950 | 7 | |
| Jay A. Ward | Individual | – | 54120 New Castle Road | New Castle | OH | 43716 | 1 | |
| Jaymi A. Smith | Individual | – | 54120 New Castle Road | New Castle | OH | 43716 | 1 | |
| Jerald L. Booth | Individual | – | 65010 Country Club Road | Richland | OH | 43718 | 2 | |
| Jerdene, LLC | LLC/Corp | – | 54235 New Castle Road Attn: Nadene P. Hamilton and Jerry E. Hamilton, Agents |
New Castle | OH | 43716 | 1 | |
| Justin J. Merecka | Individual | – | 11539 FM 442 | Boling | TX | 77420 | 2 | |
| Kathryn Huffman Provo | Individual | – | 411 North West Street | Waynesburg | PA | 15370 | 1 | |
| Kelly R. Mynes | Individual | – | 10170 Stone Quarry Road Northwest | Hopewell Township | OH | 43783 | 1 | |
| LL&B Headwater I, LP | LLC/Corp | – | 11412 Bee Cave Road Attn: Gordon Deen, CEO |
Lakeway | TX | 78738 | 2 | |
| Lois Olmstead Lund | Individual | – | 7204 Eagle Lane | Blackhawk | SD | 57718 | 1 | |
| Lory Merecka Shelton | Individual | – | 2900 Cherry Lane | Austin | TX | 78703 | 2 | |
| Lou Anne Starkey | Individual | – | 500 Stanton Avenue | Akron | OH | 44301 | 10 | |
| Mark Selby | Individual | – | Gordon, GA | Gordon | GA | 31031 | 1 | |
| Mary D. Oakes | Individual | – | Noble Township (Belle Valley), OH | Belle Valley | OH | 43717 | 7 | |
| Mary Olstead Anderson | Individual | – | 9 Sutro Court | Novato | CA | 94947 | 1 | |
| Matthew Dalpiaz | Individual | – | Union Township (Lafferty), OH | Lafferty | OH | 43951 | 10 | |
| Matthew Pavell | Individual | – | Bannock Uniontown Road | Richland | OH | 43950 | 7 | |
| Melissa Levine Mertz | Individual | – | 103 Country Corners Circle | Peters Township | PA | 15367 | 1 | |
| Melissa Sharon Kooistra | Individual | – | 1337 Dena Street | Jacksonville | FL | 32254 | 1 | |
| Michele A. Wetterw/ Eric J. Wetter | Individual | – | 1804 Monter Avenue | Louisville | OH | 44641 | 2 | |
| Monty J. Merecka | Individual | – | 10017 Cr 162 Road | Boling | TX | 77420 | 2 | |
| Nancy Anderson Farley | Individual | – | 4 Brockton Court | Manchester Township | NJ | 08759 | 1 | |
| Nancy I. Detlingco-owner: David L. Detling | Individual | – | 61881 Bailey Road | Tacoma | OH | 43713 | 2 | |
| Norma Olmstead Kost | Individual | – | 1144 East Sunset Hollow Drive | Bountiful | UT | 84010 | 1 | |
| OGI, Inc | LLC/Corp | – | Pagosa Springs, CO Attn: Ryan Searle |
Pagosa Springs | CO | 81147 | 2 | |
| Paula Boniphant Moreland | Individual | – | 2191 Lodge Road Southwest | Dellroy | OH | 44675 | 10 | |
| Peggy Boniphant Briggs | Individual | – | 310 Taggart Avenue Northeast | Massillon | OH | 44646 | 10 | |
| Percy Holdings, LLC | LLC/Corp | – | Blackfoot, ID Attn: Jim Percy |
Blackfoot | ID | 83221 | 2 | |
| Phillip D. Doudna | Individual | – | 417 Fairmont Avenue | Barnesville | OH | 43713 | 2 | |
| Richard D. Gibson | Individual | – | Unknown | Unknown | Unknown | Unknown | 10 | |
| Robert J. Doudna | Individual | – | Unknown | Unknown | Unknown | Unknown | 2 | |
| Robin Arthur | Individual | – | 7085 Kessler-Frederick Road | Union | OH | 45383 | 1 | |
| Robin Thomas | Individual | – | Richland Township (St. Clairsville), OH | St. Clairsville | OH | 43950 | 7 | |
| Rodney Selby | Individual | – | 31895 34 Mile Road | Richmond Township | MI | 48062 | 1 | |
| Sandra M. DeSimioco-owner: David E. DeSimio | Individual | – | 1804 Monter Avenue | Louisville | OH | 44641 | 1 | |
| Shawn M. Ashbrook | Individual | – | 8706 South County Road 850 East | Lynn | IN | 47355 | 1 | |
| Steed Family Trust, dated June 11, 2025 | Trust | – | Malaga Township (Jerusalem), OH Attn: Marvin D. Steed and Michele K. Steed, Co-Trustees |
Jerusalem | OH | 43747 | 12 | |
| Stephen B. Copeland | Individual | – | 7970 Boneta Road | Wadsworth Township | OH | 44281 | 10 | |
| Strategic Energy Income Fund III LP | LLC/Corp | – | 1521 North Cooper Street Attn: Brandon Standifird, CFO |
Arlington | TX | 76011 | 1 | |
| Strategic Energy Income Fund IV LP | LLC/Corp | – | 1521 North Cooper Street Attn: Brandon Standifird, CFO |
Arlington | TX | 76011 | 1 | |
| Sunshine Minerals, LLC | LLC/Corp | – | 39381 Skinner Grimes Road Attn: Larry Eikleberry, Member |
Wayne | OH | 43747 | 1 | |
| Tambra Penick | Individual | – | 631 Corona Avenue | Kettering | OH | 45419 | 1 | |
| Ted R. Ujvarifka Tracey L. Smithco-owner: Tracey L. Ujvari | Individual | – | 51241 Campfire Road | Malaga | OH | 43747 | 1 | |
| Teresa L. Babka | Individual | – | 123 Pine Lane | Barnesville | OH | 43713 | 10 | |
| Tracey L. Ujvarico-owner: Ted R. Ujvari | Individual | – | 51241 Campfire Road | Malaga | OH | 43747 | 1 | |
| Unknkown Heirs or Assigns of Sally A. Carter | Individual | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of A. W. Cowgill | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of E.C. Young | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of Edward Kennard Pickett | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of Edward L. Olmstead | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of F.C. Young | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of George Minch | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of George W. Wright | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of Ida V. Wright | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of Jessie Mann | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 10 | |
| Unknown Heirs or Assigns of John F. Rehm | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of John S. Coffland | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of Mark Helms | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of Mary Ann Rice | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of M. L. Truax | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Unknown Heirs or Assigns of Norma Lee Rossiter | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 7 | |
| Unknown Heirs or Assigns of Ruth Nicholes Clark | Unknown Heirs | – | Unknown | Unknown | Unknown | Unknown | 10 | |
| Unknown Trustee of the Mary B. Nance Revocable Trust | Trust | – | Unknown | Unknown | Unknown | Unknown | 1 | |
| Vickie Schafer Clayton | Individual | – | 310 Fairview Avenue | Baltimore | OH | 43105 | 10 | |
| Vicki Wilson | Individual | – | 5031 Mays Avenue | Moraine | OH | 45439 | 1 | |
| Vicky Rolf | Individual | – | 11533 FM 442 | Boling | TX | 77420 | 2 | |
| Viking Minerals, LLC | LLC/Corp | – | Oklahoma City, OK 73101 Attn: William Ransome Oliver |
Oklahoma City | OK | 73101 | 2 | |
| Walter Production, Inc | LLC/Corp | – | 1100 Louisiana Street Attn: Ron A. Wilson |
Houston | TX | 77002 | 2 | |
| Warfield Properties, LLC | LLC/Corp | – | Warfield Road Attn: Daniel Warfield, Member |
Malaga Township | OH | 43747 | 7 | |
| William Andrew Ray | Individual | – | 725 Smith Avenue | Trinidad | CO | 81082 | 1 | |
| Wind River Resources, Inc | LLC/Corp | – | Vista West, WY 82602 Attn: William Heiss |
Vista West | WY | 82602 | 2 |