| 50901 | H.H. & F. 1 | Kern County, CA | Oil & Gas Property | May 2026 |
| 50902 | H.H. & F. 2 | Kern County, CA | Oil & Gas Property | May 2026 |
| 50903 | H.H. & F. 3 | Kern County, CA | Oil & Gas Property | May 2026 |
| 50904 | H.H. & F. 4 | Kern County, CA | Oil & Gas Property | May 2026 |
| 50905 | H.H. WILLIAMS | Garfield County, OK | Oil & Gas Property | Apr 2026 |
| 50906 | H.HENDERSON | Montgomery County, KS | Gas Property | May 2014 |
| 50907 | H.I. PALAFOX | Webb County, TX | Oil & Gas Property | May 2026 |
| 50908 | H.J. BRICE | Scurry County, TX | Oil & Gas Property | Oct 2019 |
| 50909 | H.J.T.COMPANY | Knox County, OH | Oil & Gas Property | Dec 2025 |
| 50910 | H.K. RANCH | Victoria County, TX | Oil & Gas Property | Jul 2025 |
| 50911 | H.L. THOMAS | Columbia County, AR | Oil Property | Jul 1986 |
| 50912 | H.L.JOHNSON | Grady County, OK | Oil & Gas Property | Apr 2026 |
| 50913 | H.M. IRVIN FEE "A" (M-589) 1 | Clearfield County, PA | Gas Property | Dec 2025 |
| 50914 | H.M. JENNINGS | Latimer County, OK | Gas Property | May 2026 |
| 50915 | H.O.F.A | Brazoria County, TX | Oil & Gas Property | Nov 2025 |
| 50916 | H.S. DOUGLAS | Kern County, CA | Oil & Gas Property | May 2026 |
| 50917 | H.S. JEWETT | Kern County, CA | Oil & Gas Property | Oct 2025 |
| 50918 | H.T.RANCH | Kay County, OK | Oil & Gas Property | Dec 2024 |
| 50919 | H10A WESTMORELAND HV UNIT | Panola County, TX | Gas Property | May 2026 |
| 50920 | H11G CHRISTIAN | Panola County, TX | Gas Property | May 2026 |
| 50921 | H12C CASEY AN 1HH | Panola County, TX | Gas Property | May 2026 |
| 50922 | H12C CLAWSON BN 2HH | Panola County, TX | Gas Property | May 2026 |
| 50923 | HA 4 | Montezuma County, CO | Oil & Gas Property | May 2026 |
| 50924 | HA 5 | Montezuma County, CO | Oil & Gas Property | May 2026 |
| 50925 | HA 6 | Montezuma County, CO | Oil & Gas Property | May 2026 |
| 50926 | HA CORBETT | Jefferson County, PA | Gas Property | Dec 2025 |
| 50927 | HA DUHRING | Elk County, PA | Gas Property | Dec 2019 |
| 50928 | HA MOATE | Cameron County, PA | Gas Property | Dec 2025 |
| 50929 | HA RA SU | Caddo Parish, LA | Gas Property | Dec 2024 |
| 50930 | HA-CHAPIN | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50931 | HA-CHAPIN- 152-95-2932H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50932 | HA-DAHL | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50933 | HA-GRIMESTAD | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50934 | HA-LINK- 152-95-3526H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50935 | HA-MOGEN | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50936 | HA-MOGEN-152-95- 0508H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50937 | HA-NELSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50938 | HA-ROLFSRUD-152-96- 1720H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50939 | HA-SANFORD | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50940 | HA-STATE | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50941 | HA-SWENSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50942 | HA-THOMPSON | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50943 | HA-THOMPSON-152-95- 1720H | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 50944 | HAAG | Jack County, TX | Oil & Gas Property | May 2026 |
| 50945 | HAAG | Red Willow County, NE | Oil Property | Dec 2025 |
| 50946 | HAAG | Red Willow County, NE | Oil Property | Dec 2025 |
| 50947 | HAAG | Kearny County, KS | Gas Property | Apr 2026 |
| 50948 | HAAG | Midland County, TX | Oil & Gas Property | May 2026 |
| 50949 | HAAG #1 | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 50950 | HAAG ESTATE | Finney County, KS | Oil Property | Sep 1995 |
| 50951 | HAAG FARMS | Finney County, KS | Oil Property | Mar 2026 |
| 50952 | HAAG HZ UNIT | Ector County, TX | Oil & Gas Property | May 2026 |
| 50953 | HAAG, STANLEY W | Nowata County, OK | Gas Property | Apr 2026 |
| 50954 | HAAK | Payne County, OK | Oil & Gas Property | Aug 2023 |
| 50955 | HAAKENSON | Bottineau County, ND | Oil & Gas Property | Jun 2023 |
| 50956 | HAAKENSTAD | Bottineau County, ND | Oil & Gas Property | May 2026 |
| 50957 | HAAR | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 50958 | HAAR | Morton County, KS | Gas Property | Mar 2026 |
| 50959 | HAAR ET AL | Ochiltree County, TX | Oil & Gas Property | May 2026 |
| 50960 | HAAS | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 50961 | HAAS | Pratt County, KS | Oil & Gas Property | Dec 2025 |
| 50962 | HAAS | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 50963 | HAAS | Moore County, TX | Gas Property | Apr 2026 |
| 50964 | HAAS | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 50965 | HAAS | Campbell County, WY | Gas Property | Nov 2011 |
| 50966 | HAAS | Barber County, KS | Oil & Gas Property | Apr 2026 |
| 50967 | HAAS 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 50968 | HAAS ESTATE | Barber County, KS | Oil Property | Apr 2026 |
| 50969 | HAAS INVEST | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 50970 | HAAS L | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 50971 | HAAS UNIT A | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 50972 | HAAS-HIRS | St. Landry Parish, LA | Oil & Gas Property | Aug 2021 |
| 50973 | HAAS-HIRSCH | Evangeline Parish, LA | Oil & Gas Property | Nov 2024 |
| 50974 | HAASE | Lavaca County, TX | Oil & Gas Property | May 2026 |
| 50975 | HAASE | Young County, TX | Oil & Gas Property | May 2026 |
| 50976 | HAASE | Kimball County, NE | Oil Property | Dec 2025 |
| 50977 | HAASS JEAN | Medina County, TX | Oil & Gas Property | Apr 2026 |
| 50978 | HAASS PAUL F. JR. A | Guadalupe County, TX | Oil & Gas Property | Mar 2026 |
| 50979 | HAAVEN | Sheridan County, MT | Oil & Gas Property | Apr 2026 |
| 50980 | HABANARO 4175-36-25-1NH | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 50981 | HABANERO | Reagan County, TX | Oil & Gas Property | May 2026 |
| 50982 | HABANERO | Washington County, PA | Gas Property | May 2026 |
| 50983 | HABANERO | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 50984 | HABANERO | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 50985 | HABANERO 17 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 50986 | HABANERO 197-198 UNIT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 50987 | HABE | Greene County, PA | Gas Property | May 2026 |
| 50988 | HABEKOTT 1 | Ellis County, OK | Oil & Gas Property | Mar 2022 |
| 50989 | HABEL | Adams County, CO | Oil & Gas Property | May 2019 |
| 50990 | HABER | Pondera County, MT | Oil Property | May 2026 |
| 50991 | HABERER | Russell County, KS | Oil Property | Apr 2026 |
| 50992 | HABERER | Rooks County, KS | Oil Property | Feb 2026 |
| 50993 | HABERLAND | Campbell County, WY | Oil & Gas Property | Jun 2026 |
| 50994 | HABERMAN | Barton County, KS | Oil Property | Mar 2026 |
| 50995 | HABERMAN | Rush County, KS | Oil Property | Apr 2026 |
| 50996 | HABERMAN | Barton County, KS | Oil Property | Feb 2026 |
| 50997 | HABERMEYER | Williams County, ND | Oil & Gas Property | May 2026 |
| 50998 | HABETS | Toole County, MT | Oil & Gas Property | Oct 1993 |
| 50999 | HABGOOD | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 51000 | HABIGER | Rice County, KS | Oil Property | Apr 2026 |