Document a1JyMkZO915o4Z4nYV2DwEEnR

Inspector Inspection Due Operator Info Location Latitude Inspection Reason Inspect No. Casing Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Jeanne Eckhart 2017-12-06T00:00:00Z Inspection Date 05/23/2023 Time 14:40 Operator Representative Contango Resources, LLC Contango Resources, LLC 1717 South Boulder, Suite 900 Tulsa, OK 74119 Phone: 918-392-3396 Inventory ID API Well No Lease Name Well ID OS2952000 NRU NWN E13 NE 05 24N 07E Status Inactive Well Type Enhanced Recovery 36.587651 Longitude -96.5743 Requested By Compliance Staff Responsible Company at Time Contango Resources, LLC of Inspection Date Last MIT 06/17/2010 Last Test Result Acceptable 4.5 Tubing USDW Monitoring N Device Elected Monitoring Device FLM Canister Pressure Lease Status Tubings Fittings N Actual Pressure Annulus N Determined? AUTHORIZED Max Pressure 725 Max Volume Max Inj Units Barrels Per Month Barrel Monitor N Hooked Up? Barrel Fluid Level (%) Flowline Hooked N Up? Injecting N Static Fluid Level Determined? Injection Rate (bpd) Inspection Comments A fluid level was taken with a properly calibrated EPA Echometer. The fluid level taken during the inspection was 368 feet deep. This well was not connected during the inspection. The casing size was approximately 4.5". Two photographs were taken during this inspection and can be seen in the Inspection Photo Log. Inspector Signature JEANNE ECKHART Date: 2023.06.21 08:29:53 -05'00' Digitally signed by JEANNE ECKHART Supervisor Signature Digitally signed by ENOCH ENOCH JOHNBULL JOHNBULL Date: 2023.06.22 09:04:38 -05'00' Contango Resources, LLC/ Naval Reserve Unit E-13W (SDWA) OS2952000 Inspection Date: 05/23/2023 Appendix 1 Photograph Log 2 Photos UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 36.558653, -96.569598 City: Fairfax Photo No. 1 County/Parish: Osage State: Oklahoma Photo File Name: R0010161.JPG Orientation: E Date of Photo: 05/23/2023 Time of Photo: 2:42 PM Latitude: 36.587651 Longitude: -96.574300 Photographer: Jeanne Eckhart Description: This was the injection well OS2952000 sign at the time of the inspection. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 36.558653, -96.569598 City: Fairfax Photo No. 2 County/Parish: Osage State: Oklahoma Photo File Name: R0010162.JPG Orientation: E Date of Photo: 05/23/2023 Time of Photo: 2:42 PM Latitude: 36.587651 Longitude: -96.574300 Photographer: Jeanne Eckhart Description: This was the injection well OS2952000 at the time of the inspection. The well was not connected during the inspection.