Document 0qJGpOYroGYg2yGxJ6XMKrkEn

Inspector Inspection Due Operator Info Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Jeanne Eckhart Inspection Date 05/23/2023 2018-05-04T00:00:00Z Operator Representative Contango Contango Resources, LLC Inventory ID OS2698000 1717 South Boulder, Suite 900 Tulsa, OK 74119 Phone: 918-392-3396 API Well No Lease Name Well ID NRU 03-02W Time 14:00 Resources, LLC Location SW 10 24N 07E Status Inactive Well Type Enhanced Recovery Latitude 36.565891 Longitude -96.54794 Inspection Reason Requested By Compliance Staff Responsible Company at Time Contango Resources, LLC of Inspection Inspect No. Date Last MIT 02/25/2016 Last Test Result Fail Casing 3.5 Tubing 2.0625 USDW Monitoring N Device Elected Monitoring Device FLM Canister Tubings Fittings N Actual Pressure Annulus N AUTHORIZED Max Pressure 672 Max Volume Pressure Lease Status Determined? Max Inj Units Barrels Per Month Barrel Monitor N Hooked Up? Barrel Fluid Level (%) Flowline Hooked N Static Fluid Level Determined? Injection Rate Up? (bpd) Injecting N Inspection Comments A fluid level was taken with a properly calibrated EPA Echometer. The fluid level taken during the inspection was 584 feet deep. This well was not connected during the inspection. The casing size was approximately 3.5". Two photographs were taken during this inspection and can be seen in the Inspection Photo Log. Inspector Signature JEANNE ECKHART Date: 2023.06.21 08:01:59 -05'00' Digitally signed by JEANNE ECKHART Supervisor Signature Digitally signed by ENOCH ENOCH JOHNBULL JOHNBULL Date: 2023.06.22 08:56:32 -05'00' Contango Resources, LLC/ Naval Reserve Unit 03-02W (SDWA) OS2698000 Inspection Date: 05/23/2023 Appendix 1 Photograph Log 2 Photos UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 36.565891, -96.54794 City: Fairfax Photo No. 1 County/Parish: Osage State: Oklahoma Photo File Name: R0010155.JPG Orientation: N Date of Photo: 05/23/2023 Time of Photo: 1:58 PM Latitude: 36.565891 Longitude: -96.54794 Photographer: Jeanne Eckhart Description: This was the injection well OS2698000 sign at the time of the inspection. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 36.565891, -96.54794 City: Fairfax Photo No. 2 County/Parish: Osage State: Oklahoma Photo File Name: R0010156.JPG Orientation: NE Date of Photo: 05/23/2023 Time of Photo: 2:03 PM Latitude: 36.565891 Longitude: -96.54794 Photographer: Jeanne Eckhart Description: This was the injection well OS2698000 at the time of the inspection. It was not connected. I observed multiple liners in this well during the inspection and estimated the casing size with on site representative to be ~3.5".