| 5001 | TWENTY MILE | Campbell County, WY | Gas Property | Apr 2015 |
| 5002 | TWIDWELL | Haskell County, OK | Gas Property | Mar 2016 |
| 5003 | TWIFORD | Crook County, WY | Oil & Gas Property | Feb 2024 |
| 5004 | TWILIGHT | Ventura County, CA | Oil Property | Dec 1992 |
| 5005 | TWILIGHT | Andrews County, TX | Oil & Gas Property | Jan 2024 |
| 5006 | TWILIGHT 104 UNIT | Burleson County, TX | Oil & Gas Property | Jan 2024 |
| 5007 | TWILIGHT MINING | Holmes County, OH | Oil & Gas Property | Dec 2023 |
| 5008 | TWILIGHT MINING | Wayne County, OH | Oil & Gas Property | Dec 2023 |
| 5009 | TWILL | Moore County, TX | Gas Property | Jan 2024 |
| 5010 | TWILLEY | Lamb County, TX | Oil & Gas Property | Jan 2024 |
| 5011 | TWIN | Hutchinson County, TX | Oil & Gas Property | Jul 2020 |
| 5012 | TWIN ANGELS | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 5013 | TWIN BUTTE | Garfield County, CO | Oil & Gas Property | Jan 2022 |
| 5014 | TWIN BUTTE 17-20-162-99H 1BP | Divide County, ND | Oil & Gas Property | Feb 2024 |
| 5015 | TWIN CORNERS | Boulder County, CO | Oil & Gas Property | Mar 2020 |
| 5016 | TWIN CREEK 1 | Garfield County, CO | Oil & Gas Property | Feb 2024 |
| 5017 | TWIN LAKES | Eddy County, NM | Oil Property | Feb 2024 |
| 5018 | TWIN LAKES | Le Flore County, OK | Gas Property | Jan 2024 |
| 5019 | TWIN LAKES SAN ANDRES UNIT | Chaves County, NM | Oil & Gas Property | Jan 2020 |
| 5020 | TWIN LAKES UNIT | Dundy County, NE | Oil Property | Dec 2023 |
| 5021 | TWIN LICK | Elk County, PA | Oil & Gas Property | Dec 2017 |
| 5022 | TWIN MILLS UNIT | Tarrant County, TX | Gas Property | Jan 2024 |
| 5023 | TWIN OAKS | Blaine County, OK | Oil & Gas Property | Jan 2024 |
| 5024 | TWIN PEAKS 1 | Brazoria County, TX | Oil & Gas Property | Jan 2024 |
| 5025 | TWIN RIDGE (02-185 | Tioga County, PA | Gas Property | Feb 2024 |
| 5026 | TWIN SISTERS | Jones County, TX | Oil & Gas Property | Jan 2024 |
| 5027 | TWIN VALLEY ENTERPRISES | Montgomery County, KS | Oil & Gas Property | Dec 2023 |
| 5028 | TWINER | Yazoo County, MS | Oil & Gas Property | Oct 2023 |
| 5029 | TWINER | Caddo Parish, LA | Oil Property | Jan 2024 |
| 5030 | TWINS | Howard County, TX | Oil & Gas Property | Dec 2023 |
| 5031 | TWISS 41 | Martin County, TX | Oil & Gas Property | Jun 2020 |
| 5032 | TWISSELMAN | Kern County, CA | Oil & Gas Property | Nov 2023 |
| 5033 | TWIST | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5034 | TWISTABOUT | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 5035 | TWISTED CREEK 2811 | Alfalfa County, OK | Oil & Gas Property | Jan 2024 |
| 5036 | TWISTER | Rogers County, OK | Oil Property | Feb 2009 |
| 5037 | TWISTER | Gaines County, TX | Oil Property | Jan 2024 |
| 5038 | TWISTER STATE | Culberson County, TX | Oil & Gas Property | Dec 2023 |
| 5039 | TWITCHELL | Sacramento County, CA | Oil & Gas Property | Dec 2023 |
| 5040 | TWIZZLER | Duval County, TX | Oil Property | Jan 2024 |
| 5041 | TWL ASSOC | Bradford County, PA | Gas Property | Feb 2024 |
| 5042 | TWO BAR 34-35H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5043 | TWO BROS | Franklin County, KS | Oil Property | Dec 2023 |
| 5044 | TWO BUTTES | Sublette County, WY | Oil & Gas Property | Feb 2024 |
| 5045 | TWO CROW USA 21-15TFH | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5046 | TWO D RANCH | Roger Mills County, OK | Oil & Gas Property | Jan 2024 |
| 5047 | TWO DOT | Park County, WY | Oil & Gas Property | Aug 2022 |
| 5048 | TWO E RANCH | Weld County, CO | Oil & Gas Property | Feb 2021 |
| 5049 | TWO EDS UNIT | Grayson County, TX | Oil & Gas Property | Jan 2024 |
| 5050 | TWO FINGERS | Lee County, TX | Oil & Gas Property | Jan 2024 |
| 5051 | TWO LAKES 1 XU STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 5052 | TWO MARKS 36 STATE | Eddy County, NM | Oil & Gas Property | Jun 2021 |
| 5053 | TWO MEDICINE | Glacier County, MT | Oil & Gas Property | Dec 2023 |
| 5054 | TWO MILE RUN PARK | Venango County, PA | Gas Property | Dec 2023 |
| 5055 | TWO MOONS | Nacogdoches County, TX | Oil & Gas Property | Jan 2024 |
| 5056 | TWO OAKS UNIT | Hopkins County, TX | Oil & Gas Property | Jul 2019 |
| 5057 | TWO REPUBLICS | Webb County, TX | Oil & Gas Property | Aug 2021 |
| 5058 | TWO RIM | Sweetwater County, WY | Oil & Gas Property | Feb 2024 |
| 5059 | TWO SANDS | Kay County, OK | Oil & Gas Property | Nov 2023 |
| 5060 | TWO SHIELDS BUTTE | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5061 | TWO SHIELDS BUTTE 1 | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5062 | TWO SHIELDS BUTTE 14-33 | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5063 | TWO-BAR | Carson County, TX | Oil & Gas Property | Jan 2024 |
| 5064 | TWO-O-FIVE | Johnson County, TX | Oil & Gas Property | Dec 2023 |
| 5065 | TWOBINS 5501 | Williams County, ND | Oil & Gas Property | Feb 2024 |
| 5066 | TWOFREDS DELAW | Reeves County, TX | Oil & Gas Property | Sep 2023 |
| 5067 | TWOMBLY | Weld County, CO | Oil & Gas Property | Jul 2023 |
| 5068 | TWOMEY | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 5069 | TWOMEY HEIRS-HANCOCK-SMITH (ALLO 1H | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 5070 | TWOMEY HEIRS-KNIGHT-STRONG-NOLAN 1H | Panola County, TX | Oil & Gas Property | Jan 2024 |
| 5071 | TWOMILE | Weld County, CO | Oil & Gas Property | Apr 2022 |
| 5072 | TWOMLEY | Knox County, OH | Oil & Gas Property | Dec 2023 |
| 5073 | TWYLA | Richland County, MT | Oil & Gas Property | Feb 2024 |
| 5074 | TWYMAN | Washita County, OK | Oil & Gas Property | Jan 2024 |
| 5075 | TWYMAN | Kingman County, KS | Gas Property | Mar 2021 |
| 5076 | TX SONNERS 29 | Park County, WY | Oil & Gas Property | Feb 2024 |
| 5077 | TXI A | Tarrant County, TX | Gas Property | Jan 2024 |
| 5078 | TXI A | Johnson County, TX | Oil & Gas Property | Jan 2024 |
| 5079 | TXI C | Tarrant County, TX | Gas Property | Jul 2019 |
| 5080 | TXI GAS UNIT | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 5081 | TXL "9" | Midland County, TX | Oil & Gas Property | Aug 2021 |
| 5082 | TXL "SS" | Upton County, TX | Oil & Gas Property | May 2019 |
| 5083 | TXL -A | Reeves County, TX | Oil & Gas Property | Nov 2017 |
| 5084 | TXL -A | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5085 | TXL -A | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5086 | TXL -B | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5087 | TXL -D | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5088 | TXL -D | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5089 | TXL -D | Sterling County, TX | Oil Property | Jan 2024 |
| 5090 | TXL -G | Ector County, TX | Oil & Gas Property | Jul 2017 |
| 5091 | TXL -G | Loving County, TX | Oil & Gas Property | Aug 2021 |
| 5092 | TXL -G | Reagan County, TX | Oil & Gas Property | Nov 2013 |
| 5093 | TXL -G | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5094 | TXL -G | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5095 | TXL -N | Midland County, TX | Oil & Gas Property | Dec 2020 |
| 5096 | TXL -O | Ector County, TX | Oil & Gas Property | Jan 2024 |
| 5097 | TXL -O | Midland County, TX | Oil & Gas Property | Apr 2021 |
| 5098 | TXL -P | Ector County, TX | Oil & Gas Property | Dec 2023 |
| 5099 | TXL -U | Reeves County, TX | Oil & Gas Property | Aug 2015 |
| 5100 | TXL 05 | Ector County, TX | Oil & Gas Property | Jan 2024 |