| 5701 | CLAY PIT | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 5702 | CLAY PREWIT 206-207 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 5703 | CLAY ROBERTSON 1 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 5704 | CLAY. H.R | Glasscock County, TX | Oil & Gas Property | May 2026 |
| 5705 | CLAYBAKER | Kay County, OK | Oil & Gas Property | Mar 2018 |
| 5706 | CLAYBAR | Orange County, TX | Gas Property | Nov 2017 |
| 5707 | CLAYBORN | Hill County, MT | Gas Property | Jun 2026 |
| 5708 | CLAYCRAFT | Perry County, OH | Oil & Gas Property | Dec 2010 |
| 5709 | CLAYMON 8 | Phillips County, CO | Gas Property | Sep 2023 |
| 5710 | CLAYPOOL | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 5711 | CLAYPOOL | Licking County, OH | Oil Property | Dec 2025 |
| 5712 | CLAYPOOL | Kearny County, KS | Gas Property | May 2026 |
| 5713 | CLAYPOOL ESTATE 5-19 1 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 5714 | CLAYPOOLE | Armstrong County, PA | Gas Property | Jun 2026 |
| 5715 | CLAYS PARK | Stark County, OH | Oil & Gas Property | Dec 2010 |
| 5716 | CLAYSVILLE SPORTSMANS UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 5717 | CLAYTON | Runnels County, TX | Oil & Gas Property | Jun 2026 |
| 5718 | CLAYTON | Seminole County, OK | Oil & Gas Property | Jun 2026 |
| 5719 | CLAYTON | Parker County, TX | Gas Property | May 2026 |
| 5720 | CLAYTON | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 5721 | CLAYTON | Meade County, KS | Oil & Gas Property | May 2026 |
| 5722 | CLAYTON | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 5723 | CLAYTON | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 5724 | CLAYTON | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 5725 | CLAYTON | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 5726 | CLAYTON | Coleman County, TX | Oil & Gas Property | Apr 2026 |
| 5727 | CLAYTON | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 5728 | CLAYTON | Runnels County, TX | Oil & Gas Property | Apr 2019 |
| 5729 | CLAYTON | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 5730 | CLAYTON | Rooks County, KS | Oil Property | May 2026 |
| 5731 | CLAYTON | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 5732 | CLAYTON | Franklin County, KS | Oil Property | Sep 2000 |
| 5733 | CLAYTON | Arenac County, MI | Oil & Gas Property | Jul 2026 |
| 5734 | CLAYTON | Hughes County, OK | Gas Property | Jan 2017 |
| 5735 | CLAYTON | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 5736 | CLAYTON | Borden County, TX | Oil & Gas Property | Jun 2026 |
| 5737 | CLAYTON | Washita County, OK | Oil & Gas Property | Jul 2026 |
| 5738 | CLAYTON | Webster County, KY | Oil Property | Dec 2022 |
| 5739 | CLAYTON | Union Parish, LA | Gas Property | Dec 2024 |
| 5740 | CLAYTON | Woodward County, OK | Oil & Gas Property | Nov 2017 |
| 5741 | CLAYTON | Crockett County, TX | Oil & Gas Property | Sep 2022 |
| 5742 | CLAYTON | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5743 | CLAYTON | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 5744 | CLAYTON | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 5745 | CLAYTON (QUEEN CITY B | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 5746 | CLAYTON -C | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 5747 | CLAYTON 26 | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 5748 | CLAYTON B | Perry County, OH | Oil Property | Dec 2001 |
| 5749 | CLAYTON BFO STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 5750 | CLAYTON BROWNE UNIT | Latimer County, OK | Gas Property | Jul 2026 |
| 5751 | CLAYTON C. G | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 5752 | CLAYTON E ELKIN ET AL | Indiana County, PA | Gas Property | Dec 2025 |
| 5753 | CLAYTON ELKIN | Indiana County, PA | Gas Property | Dec 2025 |
| 5754 | CLAYTON MILLER | Indiana County, PA | Gas Property | Dec 2025 |
| 5755 | CLAYTON ROBERT | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 5756 | CLAYTON SINCLAIR 11 | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 5757 | CLAYTON SUNDERLAND | Indiana County, PA | Gas Property | Dec 2025 |
| 5758 | CLAYTON-ALICE HSU | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 5759 | CLAYTON-FRANKS | Columbia County, AR | Oil & Gas Property | Jun 2026 |
| 5760 | CLAYTON-KIEFFER UNIT | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 5761 | CLAYTONVILLE CANYON LIME UNIT | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 5762 | CLAYTOR | Coal County, OK | Oil & Gas Property | Feb 2021 |
| 5763 | CLC 0 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 5764 | CLC 0 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5765 | CLC 0 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5766 | CLC 09 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5767 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5768 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5769 | CLC 1 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 5770 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5771 | CLC 2 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 5772 | CLC 2 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5773 | CLC 3 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 5774 | CLC 3 | Jefferson County, AL | Gas Property | Jun 2026 |
| 5775 | CLC RED W 15 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 5776 | CLCC 2 | Collier County, FL | Oil & Gas Property | Oct 2018 |
| 5777 | CLD 2 | Caddo Parish, LA | Gas Property | Dec 2024 |
| 5778 | CLD 9248 | Caddo Parish, LA | Oil & Gas Property | Feb 1988 |
| 5779 | CLDC (02-17 | Tioga County, PA | Gas Property | Jun 2026 |
| 5780 | CLEAN HARBORS 1 | Major County, OK | Oil & Gas Property | Jun 2026 |
| 5781 | CLEANERS HANG | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 5782 | CLEAR CREEK | Emery County, UT | Gas Property | May 1964 |
| 5783 | CLEAR CREEK | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 5784 | CLEAR CREEK | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 5785 | CLEAR CREEK | Latimer County, OK | Gas Property | Jun 2026 |
| 5786 | CLEAR CREEK | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 5787 | CLEAR CREEK | Johnson County, TX | Gas Property | Jun 2026 |
| 5788 | CLEAR CREEK 152-96-34 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 5789 | CLEAR CREEK STATE FOREST | Jefferson County, PA | Gas Property | Jun 2026 |
| 5790 | CLEAR CREEK-MADISON UNIT | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 5791 | CLEAR FORK COAL CO | Raleigh County, WV | Gas Property | Dec 2021 |
| 5792 | CLEAR LAKE #29-1 | Beaver County, OK | Oil & Gas Property | Jun 2026 |
| 5793 | CLEAR RUN STATE FOREST | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 5794 | CLEAR SPRING DAIRY | Bradford County, PA | Gas Property | Jun 2026 |
| 5795 | CLEAR SPRINGS SWDW | Franklin County, MS | Oil & Gas Property | Apr 1978 |
| 5796 | CLEARBEE 29 | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 5797 | CLEARFIELD & JEFFERSON | Clearfield County, PA | Gas Property | Dec 2024 |
| 5798 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 5799 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Gas Property | Dec 2025 |
| 5800 | CLEARFIELD/BITUM | Cambria County, PA | Oil & Gas Property | Dec 2025 |