| 901 | SUNFLOWER AHW FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2007 |
| 902 | SUNICO FEDERAL | Rio Arriba County, NM | Gas Property | May 2016 |
| 903 | SUNRAY | Lea County, NM | Oil & Gas Property | Nov 2020 |
| 904 | SUNRAY | San Juan County, NM | Oil & Gas Property | May 2025 |
| 905 | SUNRAY | San Juan County, NM | Oil & Gas Property | May 2025 |
| 906 | SUNRAY | San Juan County, NM | Oil & Gas Property | May 2025 |
| 907 | SUNRAY G | San Juan County, NM | Oil & Gas Property | May 2025 |
| 908 | SUNRAY J | San Juan County, NM | Oil & Gas Property | May 2025 |
| 909 | SUNRAY STATE | Chaves County, NM | Oil Property | Feb 2020 |
| 910 | SUNRAY STATE | Eddy County, NM | Oil & Gas Property | Nov 2024 |
| 911 | SUNRISE 31 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 912 | SUNRISE 8 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 913 | SUNRISE MDP1 8 5 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 914 | SUNSHINE STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 915 | SUPAI POINT | San Juan County, NM | Gas Property | May 2025 |
| 916 | SUPER COBRA STATE COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 917 | SUPERIOR | Lea County, NM | Oil & Gas Property | Aug 2020 |
| 918 | SUPERIOR | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 919 | SUPERIOR FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 920 | SUPERIOR FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 921 | SUPERIOR FOSTER | Eddy County, NM | Oil & Gas Property | May 2025 |
| 922 | SUPERIOR STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 923 | SUPERIOR WA STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 924 | SUPREME FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 925 | SUSCO 16 STATE | San Juan County, NM | Gas Property | May 2025 |
| 926 | SUSCO STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 927 | SUTER | San Juan County, NM | Oil & Gas Property | May 2025 |
| 928 | SV SUNDOWN STATE | Lea County, NM | Oil & Gas Property | Sep 2008 |
| 929 | SWAN VB STATE | Lea County, NM | Oil & Gas Property | Sep 2004 |
| 930 | SWANSON 2 3 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 931 | SWANSON 3 2 B2OP FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 932 | SWANSON 3 2 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 933 | SWEARINGEN | Roosevelt County, NM | Oil & Gas Property | May 2025 |
| 934 | SWEARINGEN | Eddy County, NM | Oil & Gas Property | May 2025 |
| 935 | SWEET TEA | Eddy County, NM | Oil & Gas Property | May 2025 |
| 936 | SWEET TEA 31 SB FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 937 | SWEET TEA 31 WA FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 938 | SWEET TEA STATE 24 29 31 WXY 003H | Eddy County, NM | Oil & Gas Property | May 2025 |
| 939 | SWEET THING FEDERAL UNIT | Eddy County, NM | Oil & Gas Property | May 2025 |
| 940 | SWEETNESS 30 STATE FED COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 941 | SWISHER BJE STATE | Eddy County, NM | Oil & Gas Property | May 2025 |