| 30701 | DELTIC TIMBER CORP 10-12 | Van Buren County, AR | Gas Property | Jul 2024 |
| 30702 | DELTON STILES S | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 30703 | DELUCIA R | Susquehanna County, PA | Gas Property | Sep 2024 |
| 30704 | DELUTIS | Johnson County, TX | Gas Property | Aug 2024 |
| 30705 | DELUXE | Warren County, PA | Oil & Gas Property | Dec 2021 |
| 30706 | DELVIN DUKART | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 30707 | DELVIN DUKART | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 30708 | DELZEIT | Logan County, KS | Oil Property | Jun 2020 |
| 30709 | DEMALORIE | Greenwood County, KS | Oil Property | Jul 2024 |
| 30710 | DEMARANVILLE | Leavenworth County, KS | Oil Property | Jul 2024 |
| 30711 | DEMARAY USA 41-2TFH | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 30712 | DEMAREST | Liberty County, MT | Oil & Gas Property | Jul 2024 |
| 30713 | DEMARS | Bottineau County, ND | Oil Property | Jun 2006 |
| 30714 | DEMASTERS | McIntosh County, OK | Gas Property | Aug 2024 |
| 30715 | DEMAY 21-4H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 30716 | DEMEL | Barton County, KS | Oil Property | Jul 2024 |
| 30717 | DEMEL | Barton County, KS | Oil Property | Feb 2021 |
| 30718 | DEMEL | Barton County, KS | Oil Property | Jul 2024 |
| 30719 | DEMEL | Barton County, KS | Oil Property | Jul 2024 |
| 30720 | DEMERE | Coke County, TX | Oil Property | Aug 2024 |
| 30721 | DEMERITT | Haskell County, KS | Oil & Gas Property | Jul 2024 |
| 30722 | DEMETER | Medina County, OH | Oil & Gas Property | Dec 2023 |
| 30723 | DEMETER LAND CO | Nicholas County, WV | Gas Property | Dec 2021 |
| 30724 | DEMICKS DODGE 1A MBH-ULW | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 30725 | DEMICKS LAKE | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 30726 | DEMILLE-UNITED | Los Angeles County, CA | Oil Property | Sep 1995 |
| 30727 | DEMILLS | Warren County, PA | Gas Property | Dec 2023 |
| 30728 | DEMING | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 30729 | DEMIS 12-12-6 | Harrison County, OH | Oil & Gas Property | Jun 2024 |
| 30730 | DEMLER | Coffey County, KS | Oil Property | May 2023 |
| 30731 | DEMMER | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 30732 | DEMMER | Kingman County, KS | Gas Property | Jul 2024 |
| 30733 | DEMON DEACON 22-25 | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 30734 | DEMOND | Lincoln County, OK | Oil & Gas Property | Jan 2017 |
| 30735 | DEMONTEL | Archer County, TX | Oil & Gas Property | Sep 2022 |
| 30736 | DEMONTRAND | Rusk County, TX | Oil & Gas Property | Jun 2024 |
| 30737 | DEMORES FEDERAL | Billings County, ND | Oil & Gas Property | Sep 2024 |
| 30738 | DEMOSS | Butler County, KS | Oil Property | Jul 1995 |
| 30739 | DEMOSS | Blaine County, OK | Oil & Gas Property | Aug 2024 |
| 30740 | DEMOSS | Portage County, OH | Oil & Gas Property | Dec 2023 |
| 30741 | DEMOTT | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 30742 | DEMOTT | Montgomery County, KS | Gas Property | Jul 2024 |
| 30743 | DEMPEWOLF | Henderson County, KY | Oil Property | Aug 2021 |
| 30744 | DEMPEWOLF, TOMMY | Henderson County, KY | Oil Property | Dec 2022 |
| 30745 | DEMPSAY KO | Franklin County, KS | Oil Property | Jul 2024 |
| 30746 | DEMPSEY | Coal County, OK | Gas Property | Jun 2005 |
| 30747 | DEMPSEY | Martin County, KY | Gas Property | Dec 2022 |
| 30748 | DEMPSEY | Caddo Parish, LA | Oil Property | Apr 2023 |
| 30749 | DEMPSEY | Stephens County, TX | Oil & Gas Property | Jul 2023 |
| 30750 | DEMPSEY /DEEP/ | Archer County, TX | Oil & Gas Property | Aug 2020 |
| 30751 | DEMPSEY UNIT | Gonzales County, TX | Oil & Gas Property | Aug 2024 |
| 30752 | DEMPSEY, MARK H | Martin County, KY | Gas Property | Dec 2022 |
| 30753 | DEMPSEY,H | Eastland County, TX | Oil & Gas Property | Aug 2024 |
| 30754 | DEMPSEY-MANTOOTH | McClain County, OK | Oil & Gas Property | Sep 2024 |
| 30755 | DEMPSTER STATE | Lea County, NM | Oil & Gas Property | Mar 2022 |
| 30756 | DEMURRY | Trego County, KS | Oil Property | Jun 2024 |
| 30757 | DEMUS, NICK JR. & MERELYN CLEMENS 15 | Marion County, WV | Oil & Gas Property | Dec 2021 |
| 30758 | DEMUTH | Graham County, KS | Oil Property | Aug 1990 |
| 30759 | DEMUTH | Phillips County, KS | Oil Property | Jul 2024 |
| 30760 | DEMUTH | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 30761 | DEMUTH | Stevens County, KS | Gas Property | Jul 2024 |
| 30762 | DEMUTH 'B' | Stevens County, KS | Oil & Gas Property | May 2024 |
| 30763 | DEN -A | Ector County, TX | Gas Property | Aug 2024 |
| 30764 | DENA | Harper County, KS | Oil & Gas Property | Jul 2024 |
| 30765 | DENALI | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 30766 | DENALI 10 | Scurry County, TX | Oil & Gas Property | Aug 2024 |
| 30767 | DENALI 1206 | Canadian County, OK | Oil & Gas Property | Sep 2024 |
| 30768 | DENALI 148-95-12D-01H-TF | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 30769 | DENALI 22-19N-4W | Logan County, OK | Oil & Gas Property | Aug 2024 |
| 30770 | DENALI 31-28H | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 30771 | DENALI 33 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 30772 | DENALI 48 | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 30773 | DENALI GAS UNIT | Angelina County, TX | Gas Property | Aug 2024 |
| 30774 | DENALI UNIT | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 30775 | DENBOW | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 30776 | DENCIL HENTHORN ET AL 51456 | Wetzel County, WV | Gas Property | Dec 2021 |
| 30777 | DENDY | Tuscaloosa County, AL | Gas Property | Dec 1995 |
| 30778 | DENDY | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 30779 | DENELDA | Kingfisher County, OK | Oil & Gas Property | Aug 2024 |
| 30780 | DENENA-ELY UNIT | Robertson County, TX | Oil & Gas Property | Aug 2024 |
| 30781 | DENHAM | Creek County, OK | Oil & Gas Property | May 2024 |
| 30782 | DENHAM | Conway County, AR | Gas Property | Jul 2024 |
| 30783 | DENIO | Graham County, KS | Oil Property | Jul 2024 |
| 30784 | DENIOUS | Stevens County, KS | Gas Property | Jul 2024 |
| 30785 | DENISE | Lipscomb County, TX | Oil & Gas Property | Aug 2024 |
| 30786 | DENISE | Midland County, TX | Oil & Gas Property | Jul 2024 |
| 30787 | DENISE | Ness County, KS | Oil Property | May 2024 |
| 30788 | DENISON | Stonewall County, TX | Oil & Gas Property | Aug 2024 |
| 30789 | DENISON | Caldwell County, TX | Oil & Gas Property | Aug 2024 |
| 30790 | DENISON | Trego County, KS | Oil Property | Jul 2024 |
| 30791 | DENISON | Stonewall County, TX | Oil & Gas Property | Jul 2019 |
| 30792 | DENISON | De Soto Parish, LA | Oil & Gas Property | Jun 2024 |
| 30793 | DENISTON | Pratt County, KS | Oil Property | Jul 2024 |
| 30794 | DENIUS FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2022 |
| 30795 | DENJEN, RICHARD L W | Taylor County, WV | Gas Property | Dec 2021 |
| 30796 | DENKER | Stafford County, KS | Oil Property | Jun 2024 |
| 30797 | DENKER | Stafford County, KS | Oil Property | Jul 2024 |
| 30798 | DENKMANN 33-28H | Amite County, MS | Oil & Gas Property | Sep 2024 |
| 30799 | DENMAN | Guadalupe County, TX | Oil & Gas Property | Aug 2024 |
| 30800 | DENMAN | Howard County, TX | Oil & Gas Property | Aug 2024 |