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403610350 15 10663 ENDURING RESOURCES LLC

6300 S SYRACUSE WAY, SUITE 525

CENTENNIAL CO 80111 Kayla White 720 7683575 Danielle Gavito Senior Regulatory Analyst 2023-11-29T22:35:32.21-07:00 DRAFT dgavito 2023-11-29T22:35:32.21-07:00 dgavito dgavito@cdhconsult.com 1.00000 kwhite@cdhconsult.com dgavito dgavito 2023-12-05T12:14:52.9-07:00 403610350 R WEST ANIMAS WHEELER LA PLATA SENW 7 34N 9W M 37.207740 -107.868530 Lined 0 N 4900 30 748 20 20 10 711 0 0 Unknown 0 Unknown N 288223 7U-2 N 05 067 07914 00 216308 � � � � � � � � � � � � � Planned 2006-10-12T00:00:00-06:00 N Y In May 2023 Enduring Resources, LLC (Enduring) and CDH Consulting, LLC, (CDH), conducted a thorough desktop analysis of all identified Enduring owned pits not closed in the ECMC database. These pit locations were historic locations that were permitted before Enduring Resources took ownership of the assets in the area. West Animas Wheeler 7U-2 pit location was originally permitted by Bowen Exploration Company in 1992 and was reclaimed before Enduring took ownership in 2017 however proper closure documentation was not submitted to ECMC by the prior operator and the record remains open in the ECMC database. This Form 15 serves to correct the ECMC database for the GPS coordinates of the historic pit location for the West Animas Wheeler 7U-2 pit location, ECMC location ID: 288223. During the desktop analysis, CDH reviewed operating documents from Enduring, reviewed historically filed document on the ECMC database, and viewed historic imagery from available resources including Google Earth and recently collected drone data to determine the presence or absence of previously permitted pits. For the West Animas Wheeler 7U-2 pit location, it was determined based on the desktop review that a pit likely existed at one point and was since reclaimed by another operator prior to Enduring owning the assets. The correct GPS coordinates are: (37.20774, -107.86853) � Y � � Y � � This Form is being submitted to correct the database records for the GPS coordinates. The coordinates are (37.20774, -107.86853) 0 false false false 660 5280 0 0 0 403610350 403610350 PIT REPORT SUBMITTED 403610350.pdf 403610350 403610351 OTHER WA_Wheeler_7U-2.pdf 425191 403610350 200100210 15 Historic form 15 Thread was being aborted.