| 4001 | SGL 244 | Jefferson County, PA | Gas Property | Dec 2025 |
| 4002 | SGL 25 | Elk County, PA | Gas Property | Mar 2026 |
| 4003 | SGL 25 WT 2587 | Elk County, PA | Gas Property | Mar 2026 |
| 4004 | SGL 28 W | Elk County, PA | Gas Property | Mar 2026 |
| 4005 | SGL 289 | Bradford County, PA | Gas Property | Mar 2026 |
| 4006 | SGL 29 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4007 | SGL 30 WT 27 | McKean County, PA | Gas Property | Mar 2026 |
| 4008 | SGL 54 | Jefferson County, PA | Gas Property | Dec 2025 |
| 4009 | SGL 59 | Potter County, PA | Gas Property | Dec 2025 |
| 4010 | SGL 96 | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 4011 | SGL 96B | Venango County, PA | Gas Property | Dec 2025 |
| 4012 | SGL A | Susquehanna County, PA | Gas Property | Mar 2026 |
| 4013 | SGL NO 29 LOT 5 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 4014 | SGL WT 2587 | Elk County, PA | Gas Property | Mar 2026 |
| 4015 | SGL WT 5040 375HU 53535 | Cameron County, PA | Gas Property | Mar 2026 |
| 4016 | SGL-12 | Bradford County, PA | Gas Property | Mar 2026 |
| 4017 | SGL-12 B NORTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4018 | SGL-12 B SOUTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4019 | SGL-12 C EAST UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4020 | SGL-12 C WEST UNIT 3H | Bradford County, PA | Gas Property | Mar 2026 |
| 4021 | SGL-12 D EAST UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4022 | SGL-12 D WEST UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4023 | SGL-12 HARDY | Bradford County, PA | Gas Property | Mar 2026 |
| 4024 | SGL-12 HARDY EAST | Bradford County, PA | Gas Property | Mar 2026 |
| 4025 | SGL-12 I N | Bradford County, PA | Gas Property | Mar 2026 |
| 4026 | SGL-12 J | Bradford County, PA | Gas Property | Feb 2026 |
| 4027 | SGL-12 J NORTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4028 | SGL-12 J SOUTH UNIT 3H | Bradford County, PA | Gas Property | Mar 2026 |
| 4029 | SGL-12 K NORTH UNIT 1H | Bradford County, PA | Gas Property | Mar 2026 |
| 4030 | SGL-12 K SOUTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4031 | SGL-12 L NORTH UNIT 4H | Bradford County, PA | Gas Property | Mar 2026 |
| 4032 | SGL-12 L SOUTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4033 | SGL-12 M NORTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4034 | SGL-12 M SOUTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4035 | SGL-12 N EAST UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4036 | SGL-12 N UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4037 | SGL-12 N WEST UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4038 | SGL-12 O NORTH UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4039 | SGL-247A-07 | Armstrong County, PA | Gas Property | Dec 2025 |
| 4040 | SGL-36 UNIT | Bradford County, PA | Gas Property | Mar 2026 |
| 4041 | SGR 79 LIP 1H | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 4042 | SGT. PEPPER GU | Nacogdoches County, TX | Gas Property | Jan 2012 |
| 4043 | SGU 85 | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 4044 | SGU CP | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 4045 | SGV FEDERAL | Garfield County, CO | Oil & Gas Property | Jul 2024 |
| 4046 | SH ODEGARD | Campbell County, WY | Gas Property | Jun 2010 |
| 4047 | SH-TERRA | Niobrara County, WY | Oil & Gas Property | Mar 2026 |
| 4048 | SHABLE | Weld County, CO | Oil & Gas Property | May 2024 |
| 4049 | SHABLE | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 4050 | SHABLE | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 4051 | SHABLE | Weld County, CO | Oil & Gas Property | Jul 2017 |
| 4052 | SHABLE | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 4053 | SHABLE USX | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 4054 | SHACKELFORD | Jack County, TX | Oil & Gas Property | Mar 2026 |
| 4055 | SHACKELFORD | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 4056 | SHACKELFORD | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 4057 | SHACKELFORD | Lee County, KY | Oil Property | Dec 2023 |
| 4058 | SHACKELFORD | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 4059 | SHACKELFORD | Frio County, TX | Oil & Gas Property | Mar 2026 |
| 4060 | SHACKELFORD | Pittsburg County, OK | Gas Property | Mar 2026 |
| 4061 | SHACKELFORD 1705 | Kingfisher County, OK | Oil & Gas Property | Feb 2026 |
| 4062 | SHACKELFORD SP | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 4063 | SHACKELFORD, ALEX | Lee County, KY | Oil Property | Dec 2019 |
| 4064 | SHACKELTON 31 | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 4065 | SHACKLEFORD | Pontotoc County, OK | Oil Property | Feb 2026 |
| 4066 | SHACKLEFORD | Union Parish, LA | Gas Property | Jul 2024 |
| 4067 | SHACKLEFORD | Lee County, KY | Oil Property | Dec 2021 |
| 4068 | SHAD | Hot Springs County, WY | Oil & Gas Property | Mar 2026 |
| 4069 | SHAD 149-94-36C-25H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 4070 | SHAD RAP FEDERAL | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 4071 | SHADA | Johnson County, TX | Gas Property | Jul 2015 |
| 4072 | SHADDEN | Beaver County, OK | Oil & Gas Property | Feb 2026 |
| 4073 | SHADE | Pottawatomie County, OK | Oil Property | Feb 2026 |
| 4074 | SHADE | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 4075 | SHADE | Medina County, OH | Oil & Gas Property | Dec 2025 |
| 4076 | SHADED LANE UNIT | Johnson County, TX | Oil & Gas Property | Mar 2026 |
| 4077 | SHADID | Canadian County, OK | Oil & Gas Property | Mar 2022 |
| 4078 | SHADID | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 4079 | SHADOIN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 4080 | SHADOW | Gray County, KS | Oil Property | Feb 2026 |
| 4081 | SHADOW | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 4082 | SHADOW CS FEDERAL | Johnson County, WY | Gas Property | Aug 2018 |
| 4083 | SHADOWCREEK 2007 1LMH-10 | Garfield County, OK | Oil & Gas Property | Feb 2026 |
| 4084 | SHADOWENS ETAL | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 4085 | SHADRACH 68 UNIT | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 4086 | SHADRACH MOSES CANTALOUPE 221H | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 4087 | SHADY GROVE BAPTIST CH | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 4088 | SHADY OAK FARM | Tarrant County, TX | Gas Property | Mar 2026 |
| 4089 | SHADY OAKS | Tarrant County, TX | Gas Property | Mar 2026 |
| 4090 | SHADY OAKS | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 4091 | SHADY PINES 24 36 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 4092 | SHADY PINES STATE FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 4093 | SHAEFFER | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 4094 | SHAEFFER | Stafford County, KS | Oil Property | Jan 1987 |
| 4095 | SHAEFFER | Jim Wells County, TX | Oil & Gas Property | Dec 2025 |
| 4096 | SHAEFFER | Jim Wells County, TX | Oil & Gas Property | Mar 2026 |
| 4097 | SHAFENBERG | Canadian County, OK | Oil & Gas Property | Jun 2025 |
| 4098 | SHAFER | Ellis County, OK | Oil & Gas Property | Feb 2024 |
| 4099 | SHAFER | Brown County, TX | Oil & Gas Property | Sep 1998 |
| 4100 | SHAFER | Howard County, TX | Oil & Gas Property | Mar 2026 |