| 51901 | HAMM | Campbell County, WY | Oil & Gas Property | Aug 2009 |
| 51902 | HAMM | Pratt County, KS | Oil Property | Mar 2026 |
| 51903 | HAMM | Martin County, TX | Oil & Gas Property | Sep 2023 |
| 51904 | HAMM | Union County, AR | Oil Property | May 2026 |
| 51905 | HAMM | Texas County, OK | Gas Property | Mar 2026 |
| 51906 | HAMM | Campbell County, WY | Oil & Gas Property | Oct 2006 |
| 51907 | HAMM | Lawrence County, OH | Oil Property | Dec 2023 |
| 51908 | HAMM | Chautauqua County, NY | Gas Property | Dec 2024 |
| 51909 | HAMM | Alfalfa County, OK | Oil & Gas Property | Apr 2026 |
| 51910 | HAMM | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 51911 | HAMM | Garfield County, OK | Oil & Gas Property | Nov 2025 |
| 51912 | HAMM | Campbell County, WY | Oil Property | Jun 2026 |
| 51913 | HAMM CANYON | San Miguel County, CO | Oil & Gas Property | Apr 2024 |
| 51914 | HAMM UNIT | Wise County, TX | Oil & Gas Property | May 2026 |
| 51915 | HAMMACK | Custer County, OK | Oil & Gas Property | May 2026 |
| 51916 | HAMMACK | Scurry County, TX | Oil & Gas Property | May 2026 |
| 51917 | HAMMACK | Jefferson County, OH | Gas Property | Mar 2026 |
| 51918 | HAMMACK | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 51919 | HAMMACK | Caddo Parish, LA | Oil & Gas Property | Jun 2014 |
| 51920 | HAMMACK - WILLIAMS | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 51921 | HAMMAN | Polk County, TX | Oil & Gas Property | May 2026 |
| 51922 | HAMMAN | Hidalgo County, TX | Oil & Gas Property | May 2026 |
| 51923 | HAMMAN | Jack County, TX | Oil & Gas Property | May 2026 |
| 51924 | HAMMAN | Jack County, TX | Oil & Gas Property | May 2026 |
| 51925 | HAMMAN | Jack County, TX | Oil & Gas Property | May 2026 |
| 51926 | HAMMAN | Midland County, TX | Oil & Gas Property | May 2026 |
| 51927 | HAMMAN & ANDERSON | Goliad County, TX | Oil & Gas Property | Jul 2020 |
| 51928 | HAMMAN 30 | Upton County, TX | Oil & Gas Property | May 2026 |
| 51929 | HAMMAN JOHN B | Hidalgo County, TX | Oil & Gas Property | Sep 2025 |
| 51930 | HAMMAN RANCH | Hidalgo County, TX | Oil & Gas Property | May 2026 |
| 51931 | HAMMEGAR | Washington County, OH | Oil Property | Dec 2025 |
| 51932 | HAMMEKE | Barton County, KS | Oil Property | Apr 2026 |
| 51933 | HAMMEKE | Stafford County, KS | Oil Property | Apr 2026 |
| 51934 | HAMMEKE | Lane County, KS | Oil Property | Apr 2026 |
| 51935 | HAMMEKE | Edwards County, KS | Oil & Gas Property | Jun 2011 |
| 51936 | HAMMEKE | Stafford County, KS | Oil Property | Apr 2026 |
| 51937 | HAMMEKE | Edwards County, KS | Oil & Gas Property | Apr 2026 |
| 51938 | HAMMEL | Allegany County, NY | Oil & Gas Property | Dec 2025 |
| 51939 | HAMMER | Okfuskee County, OK | Oil & Gas Property | Nov 2007 |
| 51940 | HAMMER | Comanche County, TX | Oil & Gas Property | Jul 2003 |
| 51941 | HAMMER | Martin County, TX | Oil & Gas Property | May 2026 |
| 51942 | HAMMER | Dewey County, OK | Oil & Gas Property | Apr 2026 |
| 51943 | HAMMER | Montague County, TX | Oil & Gas Property | May 2026 |
| 51944 | HAMMER | Major County, OK | Oil & Gas Property | Dec 2023 |
| 51945 | HAMMER | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 51946 | HAMMER | Cowley County, KS | Oil Property | Feb 2026 |
| 51947 | HAMMER | Haskell County, KS | Oil & Gas Property | Apr 2026 |
| 51948 | HAMMER | Cowley County, KS | Oil Property | Apr 2026 |
| 51949 | HAMMER | Barton County, KS | Oil Property | Mar 2026 |
| 51950 | HAMMER | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 51951 | HAMMER | Creek County, OK | Oil & Gas Property | Apr 2026 |
| 51952 | HAMMER 3 | Weld County, CO | Oil & Gas Property | May 2026 |
| 51953 | HAMMER, G | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 51954 | HAMMER-HENDERSON | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 51955 | HAMMER/SOUTHERN | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 51956 | HAMMERBERG USA 14-14H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 51957 | HAMMERHEAD | Guadalupe County, TX | Oil Property | May 2026 |
| 51958 | HAMMERHEAD | Brazos County, TX | Oil & Gas Property | May 2026 |
| 51959 | HAMMERHEAD | McKenzie County, ND | Oil & Gas Property | May 2026 |
| 51960 | HAMMERHEAD | Blaine County, OK | Oil & Gas Property | Apr 2026 |
| 51961 | HAMMERHEAD 33 | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 51962 | HAMMERHEAD 34 27-14N-8W | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 51963 | HAMMERHEAD 54-1 | Loving County, TX | Oil & Gas Property | May 2026 |
| 51964 | HAMMERMILL | Warren County, PA | Gas Property | Dec 2025 |
| 51965 | HAMMERMILL | Forest County, PA | Oil Property | Dec 1993 |
| 51966 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51967 | HAMMERMILL | Venango County, PA | Oil Property | Dec 2008 |
| 51968 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51969 | HAMMERMILL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51970 | HAMMERMILL PAPCER CO | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51971 | HAMMERMILL PAPER | Chautauqua County, NY | Gas Property | Dec 2025 |
| 51972 | HAMMERMILL PAPER | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 51973 | HAMMERMILL PAPER CO | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51974 | HAMMERMILL PAPER YV 3 PAR 4678 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 51975 | HAMMERS | Butler County, KY | Oil Property | Jun 2008 |
| 51976 | HAMMERSCHMIDT | Ellis County, KS | Oil Property | Mar 2026 |
| 51977 | HAMMERSCHMIDT | Rooks County, KS | Oil Property | Mar 2026 |
| 51978 | HAMMERSCHMIDT | Ellis County, KS | Oil Property | Dec 1985 |
| 51979 | HAMMERSLEY | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 51980 | HAMMERSTROM A | Fort Bend County, TX | Oil & Gas Property | May 2026 |
| 51981 | HAMMETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 51982 | HAMMETT | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 51983 | HAMMETT | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 51984 | HAMMETT, SAMUEL C., ET UX JACKSON | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 51985 | HAMMING, L | Missaukee County, MI | Oil Property | May 2026 |
| 51986 | HAMMITT | Martin County, TX | Oil & Gas Property | May 2026 |
| 51987 | HAMMITT-WHEELER 8 | Martin County, TX | Oil & Gas Property | May 2026 |
| 51988 | HAMMOCK | Caddo Parish, LA | Gas Property | Dec 2024 |
| 51989 | HAMMOCK | Caddo Parish, LA | Gas Property | Dec 2016 |
| 51990 | HAMMOCK | Ellis County, OK | Oil & Gas Property | Apr 2026 |
| 51991 | HAMMON | Los Angeles County, CA | Oil Property | Dec 1985 |
| 51992 | HAMMON | Hardin County, TX | Oil Property | Aug 2024 |
| 51993 | HAMMON | Wichita County, TX | Oil & Gas Property | May 2026 |
| 51994 | HAMMOND | Gaines County, TX | Oil & Gas Property | May 2026 |
| 51995 | HAMMOND | Franklin County, AR | Gas Property | Jun 2024 |
| 51996 | HAMMOND | Taylor County, TX | Oil & Gas Property | May 2026 |
| 51997 | HAMMOND | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 51998 | HAMMOND | Seminole County, OK | Oil & Gas Property | Oct 2017 |
| 51999 | HAMMOND | Morgan County, OH | Oil Property | Dec 1995 |
| 52000 | HAMMOND | Creek County, OK | Oil Property | Apr 2026 |