| 72501 | LEASE BY PYRAMID OIL COMPANY | Kern County, CA | Oil Property | Sep 1987 |
| 72502 | LEASE BY PYRAMID OIL COMPANY | Kern County, CA | Oil Property | Jan 1994 |
| 72503 | LEASE BY S & C OIL CO., INC | Los Angeles County, CA | Oil & Gas Property | Feb 2026 |
| 72504 | LEASE BY S & C OIL CO., INC. G | Los Angeles County, CA | Oil & Gas Property | Feb 2026 |
| 72505 | LEASE BY SAN JOAQUIN FACILITIES MANAGEMENT, INC | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 72506 | LEASE BY SENTINEL PEAK RESOURCES CALIFORNIA LLC | Sutter County, CA | Gas Property | Dec 2006 |
| 72507 | LEASE BY SHELL WESTERN E&P INC | Los Angeles County, CA | Oil & Gas Property | Aug 1978 |
| 72508 | LEASE BY SIGNAL HILL PETROLEUM, INC | Los Angeles County, CA | Oil & Gas Property | Feb 2026 |
| 72509 | LEASE BY SOUTHERN CALIFORNIA GAS COMPANY | Los Angeles County, CA | Oil & Gas Property | Feb 2026 |
| 72510 | LEASE BY SOUTHERN CALIFORNIA GAS COMPANY | Los Angeles County, CA | Oil & Gas Property | Feb 2006 |
| 72511 | LEASE BY TEXACO PRODUCING INC | Kern County, CA | Oil Property | Dec 1979 |
| 72512 | LEASE BY THE PORT OF LONG BEACH | Los Angeles County, CA | Oil & Gas Property | Oct 2016 |
| 72513 | LEASE BY TIDELANDS OIL PRODUCTION CO | Los Angeles County, CA | Oil & Gas Property | Mar 2026 |
| 72514 | LEASE BY TRC CYPRESS GROUP LLC | Kern County, CA | Oil Property | Nov 2014 |
| 72515 | LEASE BY TRC OPERATING COMPANY, INC | Kern County, CA | Oil Property | Mar 2020 |
| 72516 | LEASE BY UNION PACIFIC RESOURCES CO | Los Angeles County, CA | Oil & Gas Property | Feb 1994 |
| 72517 | LEASE BY VALID ENERGY COMPANY | Fresno County, CA | Oil & Gas Property | Oct 2015 |
| 72518 | LEASE BY WILLIAMS BROTHERS ENGINEERING COMPANY | Kern County, CA | Oil & Gas Property | Jan 1981 |
| 72519 | LEASURE | Indiana County, PA | Gas Property | Dec 2024 |
| 72520 | LEASURE | Indiana County, PA | Gas Property | Dec 2025 |
| 72521 | LEATH | Johnson County, WY | Gas Property | May 2025 |
| 72522 | LEATH | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 72523 | LEATH ESTATE GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 72524 | LEATHA 12 | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 72525 | LEATHERMAN | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 72526 | LEATHERMAN | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 72527 | LEATHERMAN | Neosho County, KS | Oil Property | Jun 1987 |
| 72528 | LEATHERMAN | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 72529 | LEATHERMAN | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 72530 | LEATHERMAN, DELBERT | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 72531 | LEATHERNECK 3029 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 72532 | LEATHERS | Haskell County, KS | Oil & Gas Property | Feb 2026 |
| 72533 | LEATHERWOOD | Parker County, TX | Oil & Gas Property | Sep 2018 |
| 72534 | LEATHERWOOD | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 72535 | LEATHERWOOD UNIT | Dawson County, TX | Oil & Gas Property | Mar 2026 |
| 72536 | LEAVENGOOD | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 72537 | LEAVENGOOD | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 72538 | LEAVENWORTH 34-139 UNIT | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 72539 | LEAVITT | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 72540 | LEAVITT | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 72541 | LEAVITT | Finney County, KS | Oil & Gas Property | Feb 2026 |
| 72542 | LEAVITT | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 72543 | LEAVITT | Jones County, TX | Oil Property | Mar 2026 |
| 72544 | LEAVITT FED 14-32-29 TH | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 72545 | LEAVITT FED TRUST 21-7 T H | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 72546 | LEAVITT TRUST | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 72547 | LEAVITT TRUST FED | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 72548 | LEAVRY CANYON | Rio Arriba County, NM | Oil & Gas Property | Jan 1996 |
| 72549 | LEBAR | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 72550 | LEBAR | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 72551 | LEBAR 25-34-70 USA | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 72552 | LEBAR 9-34-69 USA B | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 72553 | LEBARON | Chautauqua County, NY | Gas Property | Dec 2024 |
| 72554 | LEBEDA | Grant County, OK | Oil & Gas Property | Mar 2026 |
| 72555 | LEBEDA 1 | Grant County, OK | Oil & Gas Property | Apr 2023 |
| 72556 | LEBER | Wyoming County, PA | Gas Property | Mar 2026 |
| 72557 | LEBLEU | Jefferson Davis Parish, LA | Oil & Gas Property | Feb 1993 |
| 72558 | LEBON | Brazos County, TX | Oil & Gas Property | Feb 2026 |
| 72559 | LEBOW | Russell County, KS | Oil Property | Feb 2026 |
| 72560 | LEBOW FEDERAL | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 72561 | LEBRON 1-01H | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 72562 | LEBSACK | Rush County, KS | Oil & Gas Property | May 2023 |
| 72563 | LEBSOCK | Yuma County, CO | Gas Property | Apr 2026 |
| 72564 | LEBSOCK | Yuma County, CO | Gas Property | Apr 2026 |
| 72565 | LEBSOCK | Yuma County, CO | Gas Property | Apr 2026 |
| 72566 | LECHENGER | Webb County, TX | Oil & Gas Property | Mar 2026 |
| 72567 | LECHNER A | Harper County, KS | Oil & Gas Property | Jan 2018 |
| 72568 | LECHTENBERGER | Canadian County, OK | Oil & Gas Property | Apr 2026 |
| 72569 | LECHUGUILLA CANYON | Eddy County, NM | Oil & Gas Property | Mar 2021 |
| 72570 | LECHUZA | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 72571 | LECHWE | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 72572 | LECK | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 72573 | LECK | Canadian County, OK | Oil & Gas Property | Mar 2026 |
| 72574 | LECK | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 72575 | LECK 1 | Canadian County, OK | Gas Property | Nov 2016 |
| 72576 | LECK 1-16H | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 72577 | LECK FAMILY TRUST 19 | Neosho County, KS | Gas Property | Feb 2026 |
| 72578 | LECK FRED -A | Winkler County, TX | Oil & Gas Property | Sep 2011 |
| 72579 | LECK MARVIN | Neosho County, KS | Oil Property | Nov 1991 |
| 72580 | LECK ROBERT | Neosho County, KS | Oil & Gas Property | Feb 2026 |
| 72581 | LECK, DORIS | Neosho County, KS | Gas Property | Feb 2026 |
| 72582 | LECK, DORIS | Neosho County, KS | Oil & Gas Property | Jan 2024 |
| 72583 | LECK, MARVIN | Neosho County, KS | Gas Property | Feb 2026 |
| 72584 | LECK, MARVIN G. 19 | Neosho County, KS | Gas Property | Feb 2026 |
| 72585 | LECK, ROBERT | Neosho County, KS | Gas Property | Feb 2026 |
| 72586 | LECK,FRED R | Neosho County, KS | Gas Property | Feb 2026 |
| 72587 | LECKLIDER | Kingman County, KS | Oil & Gas Property | Feb 2026 |
| 72588 | LECKRONE | Manistee County, MI | Oil & Gas Property | Sep 2025 |
| 72589 | LECKRONE | Perry County, OH | Oil & Gas Property | Dec 2015 |
| 72590 | LECKY | Holmes County, OH | Oil & Gas Property | Dec 2025 |
| 72591 | LECLAIR | Pottawatomie County, OK | Oil Property | Jul 2003 |
| 72592 | LECRONE | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 72593 | LECROY | Union County, AR | Oil Property | Apr 1988 |
| 72594 | LECROY | Union County, AR | Oil Property | Mar 2026 |
| 72595 | LEDA | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 72596 | LEDA ROE | Clay County, TX | Oil & Gas Property | Feb 2026 |
| 72597 | LEDA SPARKS | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 72598 | LEDAHL | Williams County, ND | Oil & Gas Property | Apr 2026 |
| 72599 | LEDANOIS L | Evangeline Parish, LA | Oil & Gas Property | Dec 2024 |
| 72600 | LEDANOIS LAND&STONE | Evangeline Parish, LA | Oil & Gas Property | Jan 2012 |