Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) January 24-28, 2022 Air Clean Air Act Section 112(r) and 40 Code of Federal Regulations (C.F.R.)

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY OFFICE OF ENFORCMENT AND COMPLIANCE ASSURANCE DATE: SUBJECT: FROM: THRU: TO: See date of Section Chief signature CLEAN AIR ACT INSPECTION REPORT Waste Connections Seabreeze Environmental Landfill, Angleton, TX Daniel Heins, Environmental Scientist Stationary Source Enforcement Branch, EPA OECA Gregory Fried, Branch Chief Stationary Source Enforcement Branch, EPA OECA File BASIC INFORMATION Facility Name: Seabreeze Environmental Landfill Facility Location: 10310 FM 528 Road, Angleton, TX 77516 Date of Inspection: On Site Inspection: March 16, 2023 Virtual Conference: April 21, 2023 EPA Inspector(s): 1.

tt).

( UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 6 FILED 04 SEP 25 AM 09:22 REGIONAL HEARING CLERK EPA REGION 6 In the Matter of: Canyon Oilfield Services, LLC Respondent Facility Number: OKU002193 DOCKET NO.

REGION 6 DALLAS, TX 75270 September 12, 2025 TRANSMITTED VIA E-MAIL The Honorable Shelly Horton, Jr.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 1201 Elm Street, Suite 500, Dallas, Texas 75270-2102 FINDINGS OF VIOLATION AND COMPLIANCE ORDER Docket Number: CWA-06-2020-1750; NPDES Permit Number: NM0020681 STATUTORY AUTHORITY The following findings are made, and Order issued, under the authority vested in the Administrator of the United States Environmental Protection Agency ("EPA"), Section 309(a) of the Clean Water Act ("the Act"), 33 U.S.C. 1319(a).

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION6 1201 ELM STREET, SUITE 500 DALLAS, TEXAS 75270-2102 TRANSMITTED VIA E-MA IL Mr.

U.S.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 07/31/2024 Time 10:30 Operator Representative CapturePoint, LLC Operator Info CapturePoint, LLC 1101 Central Expwy S., Suite 150 Allen, TX 75013 Phone: 832-300-8221 Inventory ID API Well No Lease Name Well ID OS4674000 Burbank S J-W15 Location SW 03 25N 06E Status Inactive Well Type Enhanced Recovery Latitude 36.673477 Longitude -96.64076 Inspection Plugging Witnessed Reason Responsible Company at CapturePoint, LLC Time of Inspection Inspect No.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 08/09/2024 Water (CWA) NPDES Offshore Program Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: W & T Energy VI, LLC A / Matterhorn Platform (Permitted Feature 0005) Mississippi Canyon 243 A at 28.7423 degrees N, 88.8254 degrees W Gulf of Mexico - U.S.

Inspector Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 12/11/2024 Time 12:30 Operator Representative CapturePoint, LLC Operator Info CapturePoint, LLC 1101 Central Expwy S., Suite 150 Allen, TX 75013 Phone: 832-300-8221 Inventory ID API Well No Lease Name Well ID OS3865000 NBU 102 W6 Location SW 06 26N 06E Status Inactive Well Type Enhanced Recovery Latitude 36.759562 Longitude -96.703548 Inspection Plugging Witnessed Reason Responsible Company at CapturePoint, LLC Time of Inspection Inspect No.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 03/05/2025 Water (CWA) Water (CWA) Brine Program (Oil & Gas inspection) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: W M Operating, Inc.

Inspector Operator Info Location Latitude Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 09/03/2025 Time 10:00 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 OS2898000 NAVAL RESERVE UNIT 30W3 NW 34 24N 07E Status Inactive Well Type Enhanced Recovery 36.520794 Longitude -96.547271 Inspection Reason Inspect No.

Inspector Operator Info Location Latitude Well Inspection Osage DNR / Environmental Protection Agency 1201 Elm Street, Suite 500 Dallas, Texas 75270 Matthew Allen Inspection Date 09/15/2025 Time 10:30 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 OS5749010 ORU 3A NE 32 24N 08E Status Inactive Well Type Enhanced Recovery 36.513952 Longitude -96.46357 Inspection Reason Inspect No.

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: 10/1/2025 Water CWA Ottawa County FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A N/A 112320 0251 Personnel participating in inspection: Paul Juarez EPA R6 ECD-WA Trent Daily Oklahoma Department of Agriculture, Food, and Forestry (ODAFF) Inspector Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date PAUL JUAREZ Paul Juarez Digitally signed by PAUL JUAREZ Date: 2025.12.17 16:41:44 -06'00' Date ANTHONY LOSTON Anthony Loston Digitally signed by ANTHONY LOSTON Date: 2025.12.18 06:42:59 -06'00' Date 6ENFORM-019-R9 (02/27/2025) 1 Section I - INTRODUCTION Inspection Date 10/01/2025 PURPOSE OF THE INSPECTION EPA Region 6 inspector Paul Juarez and ODAFF inspector Trent Daily arrived at the at 11:45 am on October 1st, 2025, for an announced inspection.