| 801 | RIVERS UNIT | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 802 | RK GLASS | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 803 | ROBB | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 804 | ROBB-STONE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 805 | ROBERT MICHAEL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 806 | ROGERS | Martin County, TX | Oil & Gas Property | Nov 2024 |
| 807 | ROLL CALL 29-32 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 808 | ROMAN | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 809 | ROMINE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 810 | ROSALIE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 811 | ROSIE THE ELEPHANT 35-23 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 812 | ROSS 48-1 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 813 | ROSS WILLIE | Martin County, TX | Oil & Gas Property | May 2019 |
| 814 | ROY 1 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 815 | RUFUS | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 816 | RUFUS 20 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 817 | RUFUS TOM | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 818 | RUSTY NAIL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 819 | RUTH 47 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 820 | S SWINSON UNIT 36 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 821 | S&T HUMBLE | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 822 | SABINE 39 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 823 | SAGE 37-36 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 824 | SALE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 825 | SALE RANCH | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 826 | SALE RANCH | Martin County, TX | Oil & Gas Property | May 2012 |
| 827 | SALE-LOUDER 33 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 828 | SALE-YARBROUGH 33 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 829 | SALEH | Martin County, TX | Oil & Gas Property | Nov 2024 |
| 830 | SALT LICK | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 831 | SAMBA | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 832 | SAND SNAKES | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 833 | SAND STORM UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 834 | SARAH CONNOR | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 835 | SAWYER | Martin County, TX | Oil & Gas Property | Dec 2024 |
| 836 | SAWYER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 837 | SCARLET UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 838 | SCHARBAUER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 839 | SCHARBAUER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 840 | SCHENECKER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 841 | SCHNEIDER 252 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 842 | SCOTT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 843 | SCOTT, KATYE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 844 | SCOTT-PHILLIPS 34 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 845 | SELF | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 846 | SEMILLON | Martin County, TX | Oil & Gas Property | May 2024 |
| 847 | SHAFFER | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 848 | SHAFFER | Martin County, TX | Oil & Gas Property | Feb 2023 |
| 849 | SHAKE AND BAKE UNIT 74-69 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 850 | SHANKS | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 851 | SHAPE SHIFTER UNIT 80-85 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 852 | SHARK 14-23 (ALLOC | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 853 | SHAW | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 854 | SHAW 13-8 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 855 | SHAW FARMS UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 856 | SHEPARD | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 857 | SHERI | Martin County, TX | Oil & Gas Property | Mar 2024 |
| 858 | SHIMANO 28-4 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 859 | SHOCKLEY | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 860 | SHOEMAKER | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 861 | SHOEMAKER | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 862 | SHOOK HOMER L. -A | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 863 | SHORTES | Martin County, TX | Oil & Gas Property | Sep 2023 |
| 864 | SHORTES | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 865 | SHORTY 40 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 866 | SIDEWAYZER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 867 | SILVERADO 40-1 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 868 | SILVERBACK 13-8 UNIT 1 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 869 | SIMMS 30-18 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 870 | SIMONS | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 871 | SIPAPU 246 A | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 872 | SIXTEEN PENNY NAIL 310 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 873 | SLATTON | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 874 | SLAUGHTER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 875 | SLAUGHTER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 876 | SLAUGHTER 7 | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 877 | SLIDER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 878 | SLINGSHOT ENGAGED UNIT 75-82 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 879 | SLYDELL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 880 | SMITH | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 881 | SMITH BESSIE | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 882 | SMITH HALL | Martin County, TX | Oil & Gas Property | Oct 2023 |
| 883 | SMITH JALONICK 16-21 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 884 | SMUGGLER 3 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 885 | SNELL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 886 | SNELL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 887 | SNELL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 888 | SNELL | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 889 | SNELL 44 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 890 | SNODGRASS | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 891 | SON 136 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 892 | SOTO 43-7 (ALLOC | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 893 | SPAATZ | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 894 | SPACKLER | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 895 | SPAULDING | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 896 | SPIDER MONKEY UNIT 17-19 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 897 | STANDEFER | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 898 | STANDEFER | Martin County, TX | Oil & Gas Property | Mar 2024 |
| 899 | STANFIELD | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 900 | STANTON TOWNSITE UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |