Document KGJEDJLmz5n0X1q6w7jkwwxpK

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 08/01/2024 Time 11:00 Operator Representative Calgary Energy, LLC Operator Info Calgary Energy, LLC 4444 E. 146th St. N. Skiatook, OK 74070 Phone: 918-798-4511 Inventory ID API Well No Lease Name Well ID OS0813000 Crossland 2 Location SW 04 22N 07E Status Inactive Well Type Disposal Latitude 36.410663 Longitude -96.5604 Inspection Plugging Witnessed Reason Responsible Company at Calgary Energy, LLC Time of Inspection Inspect No. Casing 5.5 Date Last MIT 03/05/1986 Tubing Last Test Result USDW Acceptable Monitoring N Device Elected Tubings Annulus AUTHORIZED Monitoring Device Fittings N N Max Pressure 690 FLM Canister Actual Pressure Max Volume Pressure Lease Status Inactive Determined? Max Inj Units Barrels Per Month Barrel Monitor N Hooked Up? Static Fluid Level Barrel Fluid Level (%) Determined? Flowline Hooked N Injection Rate Up? (bpd) Injecting N Inspection Comments Inspector observed Calgary Energy, LLC tag the top of the bottom cement plug at 2280 feet below the surface then fill the well with mud to 375 feet below the surface. The bottom plug was set by Calgary and witnessed by EPA and BIA on 7/30/2024. Calgary Energy, LLC perforated the casing at 374 and 166 feet below the surface, then circulated 100 sacks of class A cement to the surface from 375 feet. Inspector Signature MATTHEW ALLEN Date: 2024.08.27 10:25:21 -05'00' Digitally signed by MATTHEW ALLEN Supervisor Signature JEANNE ECKHART Date: 2024.08.27 13:43:01 -05'00' Digitally signed by JEANNE ECKHART Calgary Energy, LLC/Blackburn Lease (OS0813000) Inspection Date: 08/01/2024 Appendix 1 Photograph Log 1 Photo UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 36.410663, -96.5604 City: Blackburn Photo No. 1 County/Parish: Osage State: Oklahoma Photo File Name: R0010501 Orientation: NE Date of Photo: 08/01/2024 Time of Photo: 12:41 PM Latitude: 36.410663 Longitude: -96.5604 Photographer: Matthew Allen Description: This was well OS0813000 with cement circulating to the surface.