Document byzGJByrYY7vDOXjb3zEbJE0O

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 12/12/2023 Water Clean Water Act Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Neilco (4063) 3G Energy Frost F1 SWD Latitude: 33.24715, Longitude: -92.6019 El Dorado, AR, 71730 1945 Smackover Hwy El Dorado, Arkansas, 71730 Union County 870-918-3875 Craig Bonsall (Operator) Neil Walker (Representative) neil@wesoilgas.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: NA ARU002197 NA 211111 1311 Personnel participating in inspection: Chelsey Sherwood EPA/Region 6 ECDW Michael Blaha EPA/Region 6 ECDW Tamara Griffin EPA/Region 6 ECDW Enforcement Officer/Inspector Enforcement Officer/Inspector Enforcement Officer/Inspector EPA Lead Inspector Signature/Date Supervisor Signature/Date CHELSEY SHERWOOD Date: 2024.02.07 11:44:39 -06'00' Digitally signed by CHELSEY SHERWOOD Chelsey Sherwood 1/30/2024 Date MITTY GARCIA Date: 2024.02.07 11:48:03 -06'00' Digitally signed by MITTY GARCIA Jeanne Eckhart (acting Chief Mitty Garcia) Date 6ENFORM-019-R8.2 (02/12/2020) 1 Section I - INTRODUCTION Neilco (4063) 3G Energy/ARU002197(CWA) Inspection Date 12/12/2023 PURPOSE OF THE INSPECTION EPA Region 6 inspectors Chelsey Sherwood, Michael Blaha, and Tamara Griffin arrived at Neilco (4063) 3G Energy, Frost F1 SWD, located off Old Reed Place Road (33.24715, -92.6019) at 12:15PM on 12/12/2023 for an unannounced inspection. No facility representatives were present at the time of the inspection. The inspection was conducted by the authority of the Clean Water Act (CWA) to determine compliance with Environmental Protection Agency (EPA) regulations. There were no other federal, state, or local agency representatives present at the time of the inspection. FACILITY DESCRIPTION EPA conducted an inspection on Neilco (4063) 3G Energy, Frost F1 SWD which contains a saltwater disposal tank. Section II - OBSERVATIONS I observed the facility sign, secondary containment, saltwater disposal tank, and pipes located at the facility, see Appendix 1 (photo log), photo No. 1 and photo No. 2 for additional GPS location and photo metadata, see Appendix 1. Section III - AREAS OF CONCERN No closing conference was held due to no Neilco (4063) 3G Energy staff being present during the inspection. Areas of concern at the time of the inspection include: 1) secondary containment berm was low and should be built back up; 2) three pipes did not have caps on them; 3) loose oil within secondary containment; and 4) the plate on the tank was covered in oil and could not read the gallon amount. Section IV - FOLLOW UP Inspector will conduct follow-up phone calls with the company representatives over the coming weeks and months to ensure areas of concern are properly addressed. Section V - LIST OF APPENDICES Appendix 1 - Photo Log - 2 photos taken 12/12/2023 2 Neilco (4063)/ARU002197(CWA) Inspection Date 12/12/2023 Appendix 1 Photograph Log 2 Photos UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 33.24715, -92.6019 City: El Dorado Photo No. 1 County/Parish: Union State: Arkansas Photo File Name: 6188 Orientation: SW Date of Photo: 12/12/2023 Time of Photo: 12:22 PM Latitude: 33.24716 Longitude: -92.6019 Photographer: Chelsey Sherwood Description: This photo was taken looking SW at the facility showing the facility sign. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Location: 33.24715, -92.6019 City: El Dorado Photo No. 2 County/Parish: Union State: Arkansas Photo File Name: 6189 Orientation: N Date of Photo: 12/12/2023 Time of Photo: 12:24 PM Latitude: 33.24712 Longitude: -92.6019 Photographer: Chelsey Sherwood Description: This photo was taken looking N at the facility showing overall facility overview.