| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 4901 | WYCOL | Big Horn County, WY | Oil & Gas Property | Oct 2025 |
| 4902 | WYO DAVIS 13 | Campbell County, WY | Gas Property | May 2011 |
| 4903 | WYO U NCT | Sweetwater County, WY | Oil & Gas Property | Oct 2025 |
| 4904 | WYOMING | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4905 | WYOMING 36-34-69 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4906 | WYOMING 36-35-72 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4907 | WYOMING STATE 58-79-36 | Sheridan County, WY | Gas Property | Dec 2023 |
| 4908 | YATES | Big Horn County, WY | Oil & Gas Property | Oct 2025 |
| 4909 | YELLOW POINT | Sublette County, WY | Oil & Gas Property | Oct 2025 |
| 4910 | YELLOWPOINT | Sublette County, WY | Oil & Gas Property | Oct 2025 |
| 4911 | YENKO | Laramie County, WY | Oil & Gas Property | Sep 2025 |
| 4912 | YOGI FED | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4913 | YOHO | Campbell County, WY | Gas Property | Mar 2007 |
| 4914 | YOKO CS STATE | Johnson County, WY | Gas Property | Feb 2012 |
| 4915 | YONKEE | Campbell County, WY | Gas Property | May 2009 |
| 4916 | YONKEE | Campbell County, WY | Gas Property | May 2016 |
| 4917 | YORK | Campbell County, WY | Oil Property | Oct 2025 |
| 4918 | YORK 12-33-70 | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4919 | YORK 19-33-69 USA A TR20H | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4920 | YORK RANCH | Converse County, WY | Oil & Gas Property | Oct 2025 |
| 4921 | YOUCACHET 41 | Sheridan County, WY | Gas Property | Apr 2009 |
| 4922 | YOUNGSTOWN | Sweetwater County, WY | Oil & Gas Property | Jun 2023 |
| 4923 | YUKON 3229 | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 4924 | ZAGER | Weston County, WY | Oil & Gas Property | Oct 2025 |
| 4925 | ZELENC | Weston County, WY | Oil & Gas Property | Oct 2025 |
| 4926 | ZEOLITE FED | Sweetwater County, WY | Oil & Gas Property | Oct 2024 |
| 4927 | ZERBST | Niobrara County, WY | Oil & Gas Property | Oct 2025 |
| 4928 | ZERBST | Niobrara County, WY | Oil & Gas Property | Oct 2025 |
| 4929 | ZERBST | Niobrara County, WY | Oil & Gas Property | Sep 2018 |
| 4930 | ZERBST FE | Niobrara County, WY | Oil & Gas Property | Oct 2025 |
| 4931 | ZEUS FE | Campbell County, WY | Oil & Gas Property | Oct 2025 |
| 4932 | ZIEGLERS WASH | Lincoln County, WY | Oil & Gas Property | Oct 2025 |
| 4933 | ZIMMERMAN BUTTE | Hot Springs County, WY | Oil Property | May 2018 |
| 4934 | ZIMMERSCHIED | Crook County, WY | Oil Property | Jul 2021 |
| 4935 | ZOE DRAW | Campbell County, WY | Oil Property | Dec 2008 |
| 4936 | ZUCINNI CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 4937 | ZYSK FEDERAL 1-A | Campbell County, WY | Oil & Gas Property | Nov 2025 |