| 4001 | NEFF (PATTERSON | Washington County, OH | Oil Property | Dec 2024 |
| 4002 | NEIBARGER | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 4003 | NEIDER | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 4004 | NEILL | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4005 | NEILLEY | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 4006 | NELDON | Muskingum County, OH | Oil & Gas Property | Dec 2016 |
| 4007 | NELDON HOWARD | Coshocton County, OH | Oil Property | Dec 2024 |
| 4008 | NELLIE HALL | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4009 | NELSON | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 4010 | NELSON | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 4011 | NELSON MILLER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4012 | NEMETZ | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4013 | NESSELROAD | Morgan County, OH | Oil & Gas Property | Dec 2024 |
| 4014 | NETHERO | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 4015 | NETHERS | Muskingum County, OH | Oil & Gas Property | Dec 1985 |
| 4016 | NETHERS | Licking County, OH | Oil Property | Dec 2012 |
| 4017 | NETHERS | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 4018 | NETHERS | Licking County, OH | Oil & Gas Property | Dec 2012 |
| 4019 | NEUENSCHWANDER | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 4020 | NEUHART | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 4021 | NEUHART UNIT 3H | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4022 | NEUHART WEST UNIT | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4023 | NEVILLE-BOWERS J | Coshocton County, OH | Oil & Gas Property | Dec 1999 |
| 4024 | NEW PERRY COAL | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 4025 | NEWBURN | Jefferson County, OH | Oil & Gas Property | Dec 2024 |
| 4026 | NEWBURN 26-10-3 1H | Jefferson County, OH | Gas Property | Dec 2024 |
| 4027 | NEWCOMB | Ashtabula County, OH | Gas Property | Dec 2024 |
| 4028 | NEWCOMER | Medina County, OH | Oil & Gas Property | Dec 2024 |
| 4029 | NEWCOMERSTOWN | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4030 | NEWELL CREEK 13 | Lake County, OH | Oil & Gas Property | Dec 2018 |
| 4031 | NEWELL R.C | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 4032 | NEWHART H T | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4033 | NEWHART-MILLER | Portage County, OH | Oil & Gas Property | Dec 2018 |
| 4034 | NEWLON | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 4035 | NEWTON | Noble County, OH | Gas Property | Dec 2004 |
| 4036 | NICE | Athens County, OH | Oil Property | Dec 2024 |
| 4037 | NICHOLAS | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 4038 | NICHOLS | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4039 | NICHOLS | Lake County, OH | Oil & Gas Property | Dec 2024 |
| 4040 | NICHOLSON | Guernsey County, OH | Oil & Gas Property | Dec 2022 |
| 4041 | NICK NACK | Monroe County, OH | Gas Property | Dec 2024 |
| 4042 | NIEB FREDERICK SR | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 4043 | NIEMI | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 4044 | NIGGEMEYER | Athens County, OH | Oil & Gas Property | Dec 2024 |
| 4045 | NIMS | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 4046 | NISWENDER RUTH | Ashland County, OH | Oil Property | Dec 2024 |
| 4047 | NIXON | Perry County, OH | Oil & Gas Property | Dec 1987 |
| 4048 | NIXON | Perry County, OH | Oil Property | Dec 2024 |
| 4049 | NM HARRISON 16-11-5 | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 4050 | NOBLE | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 4051 | NOBLE UNIT 1H | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4052 | NOELLE S | Jefferson County, OH | Gas Property | Dec 2024 |
| 4053 | NOELLE W CRC JF 2H | Jefferson County, OH | Gas Property | Dec 2024 |
| 4054 | NOFSINGER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4055 | NOLAN NE CRC JF 3H | Jefferson County, OH | Gas Property | Dec 2024 |
| 4056 | NOLAN NW CRC JF 1H | Jefferson County, OH | Gas Property | Dec 2024 |
| 4057 | NOLAN S CRC JF | Jefferson County, OH | Gas Property | Dec 2024 |
| 4058 | NOLL | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4059 | NOON | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4060 | NORA GARBER | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 4061 | NORBERT PLOSKI | Vinton County, OH | Oil & Gas Property | Dec 2024 |
| 4062 | NORMA 210 | Belmont County, OH | Oil & Gas Property | Dec 2024 |
| 4063 | NORMAN | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 4064 | NORMAN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 4065 | NORRIS | Licking County, OH | Oil Property | Dec 2024 |
| 4066 | NORRIS | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 4067 | NORRIS | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4068 | NORRIS | Washington County, OH | Oil & Gas Property | Dec 2005 |
| 4069 | NORRIS | Perry County, OH | Oil Property | Dec 2014 |
| 4070 | NORRIS | Coshocton County, OH | Oil & Gas Property | Dec 1996 |
| 4071 | NORRIS-MILLER-PIKE | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 4072 | NORTH AMERICAN | Tuscarawas County, OH | Gas Property | Dec 2024 |
| 4073 | NORTH AMERICAN COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 4074 | NORTH AMERICAN COAL | Harrison County, OH | Oil & Gas Property | Dec 2024 |
| 4075 | NORTH AMERICAN COAL | Jefferson County, OH | Oil & Gas Property | Dec 2013 |
| 4076 | NORTH WEST UNIT 2 | Belmont County, OH | Gas Property | Dec 2024 |
| 4077 | NORTH WEST UNIT MED BL 4H | Belmont County, OH | Gas Property | Dec 2024 |
| 4078 | NORTHERN LIGHT | Meigs County, OH | Gas Property | Dec 2023 |
| 4079 | NORTHSTAR | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4080 | NORTHWESTERN MUTUAL LIFE INS CO | Cuyahoga County, OH | Oil & Gas Property | Dec 1993 |
| 4081 | NOSSE | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 4082 | NOTCHTOP UNIT | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 4083 | NOYES | Perry County, OH | Oil & Gas Property | Dec 1995 |
| 4084 | NUSSBAUM | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 4085 | NUTTER | Hocking County, OH | Oil & Gas Property | Dec 2024 |
| 4086 | NUTTER | Perry County, OH | Oil & Gas Property | Dec 2003 |
| 4087 | NUTTER BROTHERS | Hocking County, OH | Oil & Gas Property | Dec 2005 |
| 4088 | NUTTER/SUNDAY CREEK | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 4089 | NUZUM W | Perry County, OH | Oil & Gas Property | Dec 1995 |
| 4090 | NYHART | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 4091 | O FELUMLEE | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 4092 | O OSBORN | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 4093 | O WAGNER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4094 | O.P. RATLIFF | Vinton County, OH | Oil & Gas Property | Dec 2024 |
| 4095 | OAKLIEF-SHARROCK | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 4096 | OAKWOOD CLUB | Cuyahoga County, OH | Oil & Gas Property | Dec 2015 |
| 4097 | OBANNON | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 4098 | OBERLE-WILKES | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 4099 | OBERMILLER | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 4100 | OBERNYER | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |