Document OQKeqQg7M2zmwMb5b7gVg99K

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 01/15/2025 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: Capstone Oilfield Disposal of Arkansas, LLC Bohannon No. 4 SWDS Tank Battery In Van Buren from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, -94.331609. Van Buren, AR, 72956 400 W Jack H. Choate Ave Hennessey, OK 73742 Crawford County 405-853-7170 Chase Holder (405-853-1540) Person Responsible for Operation cholder4@icloud.com FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A ARU002277; ADEQ State No-Discharge Permit 0745-WG-SW-3 (AFIN 6600602) N/A 213112 1389 Personnel participating in inspection: Kerri McCabe (lead) EPA / Region 6 ECDW Amy Huneycutt ADEQ - Office of Water Quality Inspector / Enforcement Officer Inspector Supervisor EPA Lead Inspector Signature/Date Supervisor Signature/Date KERRI MCCABE Kerri McCabe Digitally signed by KERRI MCCABE Date: 2025.02.18 14:55:44 -06'00' Date JEANNE ECKHART Date: 2025.02.25 09:44:18 -06'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery (ARU002277 / CWA) Inspection Date 01/15/2025 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 Inspector Kerri McCabe (lead) arrived at the Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery ("facility") at 1430 on 01/15/2025 for an announced inspection. The facility is located outside Van Buren, Crawford County, Arkansas from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, -94.331609. No facility representatives were present at the time of the inspection. Ms. Amy Huneycutt, Inspector Supervisor for the Arkansas Division of Environmental Quality - Office of Water Quality - Compliance Branch, was 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. FACILITY DESCRIPTION EPA conducted an inspection on the Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery, which contained one (1) tank battery, five (5) storage tanks for produced water and freshwater, one (1) unloading containment area, and one (1) Class II saltwater disposal (SWD) injection well. Map 1. Aerial imagery (Google Earth dated 02/03/2023) of the Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery. 2 Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery (ARU002277 / CWA) Inspection Date 01/15/2025 Section II - OBSERVATIONS I observed the Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery facility and associated signage, SWD injection well, and secondary containment structures with storage tanks; see Appendix 1 (Photograph Log), Photos No. 1 through No. 4. For additional GPS location and photo metadata, see Appendix 1. I observed one (1) storage tank used for freshwater storage, see Photos No. 5 and No. 6. I observed four (4) storage tanks inside secondary containment, see Photos No. 7 through No. 10. I observed the unloading area for tanker trucks, see Photos No. 11 and No. 12. I observed the pump house for the SWD and transfer area, see Photos No. 13 through No. 15. Section III - AREAS OF CONCERN No closing conference was held due to no personnel with Capstone Oilfield Disposal of Arkansas, LLC being present during the inspection. There were no areas of concern at the time of the inspection. AOGC has tagged the entrance gate and the Class II injection well, and the facility is listed as "temporarily abandoned" on the AOGC website. Section IV - FOLLOW UP Inspector will provide the completed inspection report to company representative(s). Section V - LIST OF APPENDICES Appendix 1 - Photograph Log - 15 photos taken 01/15/2025. 3 Capstone Oilfield Disposal of Arkansas, LLC / Bohannon No. 4 SWDS Tank Battery (ARU002277 / CWA) Inspection Date 01/15/2025 Appendix 1 Photograph Log 15 Photos UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 1 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0448 Orientation: 28 NNE Date of Photo: 01/15/2025 Time of Photo: 1454 Latitude: 35.393667 Longitude: -94.331450 Photographer: Kerri McCabe Description: Looking NNE, this photo shows the signage at the facility with ADEQ permit information. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 2 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0449 Orientation: 6 N Date of Photo: 01/15/2025 Time of Photo: 1454 Latitude: 35.393650 Longitude: -94.331433 Photographer: Kerri McCabe Description: Looking N, this photo shows the signage at the facility with AOGC permit information. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 3 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0450 Orientation: 51 NE Date of Photo: 01/15/2025 Time of Photo: 1454 Latitude: 35.393583 Longitude: -94.331517 Photographer: Kerri McCabe Description: Looking NE, this photo shows an overview of the facility. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 4 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0451 Orientation: 353 N Date of Photo: 01/15/2025 Time of Photo: 1455 Latitude: 35.393700 Longitude: -94.331567 Photographer: Kerri McCabe Description: Looking N, this photo shows the Class II SWD injection well at the facility. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 5 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0452 Orientation: 48 NE Date of Photo: 01/15/2025 Time of Photo: 1455 Latitude: 35.393850 Longitude: -94.331350 Photographer: Kerri McCabe Description: Looking NE, this photo shows a tank for freshwater storage. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 6 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0453 Orientation: 78 ENE Date of Photo: 01/15/2025 Time of Photo: 1455 Latitude: 35.393917 Longitude: -94.331333 Photographer: Kerri McCabe Description: Looking ENE, this photo shows an additional view of the freshwater tank in Photo No. 5. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 7 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0454 Orientation: 302 WNW Date of Photo: 01/15/2025 Time of Photo: 1455 Latitude: 35.393933 Longitude: -94.331367 Photographer: Kerri McCabe Description: Looking WNW, this photo shows four (4) storage tanks used for produced water and other oilfield liquid wastes (sideview, East). UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 8 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0455 Orientation: 310 NW Date of Photo: 01/15/2025 Time of Photo: 1456 Latitude: 35.393983 Longitude: -94.331350 Photographer: Kerri McCabe Description: Looking NW, this photo shows the secondary containment for the produced water tanks (backside, East) UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 9 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0459 Orientation: 89 E Date of Photo: 01/15/2025 Time of Photo: 1457 Latitude: 35.393900 Longitude: -94.331500 Photographer: Kerri McCabe Description: Looking E, this photo shows four (4) storage tanks used for produced water and other oilfield liquid wastes (sideview, West). UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 10 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0460 Orientation: 88 E Date of Photo: 01/15/2025 Time of Photo: 1457 Latitude: 35.393950 Longitude: -94.331483 Photographer: Kerri McCabe Description: Looking E, this photo shows the secondary containment for the produced water tanks (backside, West) UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 11 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0456 Orientation: 351 N Date of Photo: 01/15/2025 Time of Photo: 1456 Latitude: 35.393850 Longitude: -94.331283 Photographer: Kerri McCabe Description: Looking N, this photo shows the unloading area for tanker trucks. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 12 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0466 Orientation: 93 E Date of Photo: 01/15/2025 Time of Photo: 1458 Latitude: 35.393917 Longitude: -94.331533 Photographer: Kerri McCabe Description: Looking E, this photo shows an additional view of the unloading area in Photo No. 11. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 13 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0465 Orientation: 25 NNE Date of Photo: 01/15/2025 Time of Photo: 1458 Latitude: 35.393903 Longitude: -94.331547 Photographer: Kerri McCabe Description: Looking NNE, this photo shows the outside of the pump house for the SWD injection well. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 14 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0464 Orientation: 12 NNE Date of Photo: 01/15/2025 Time of Photo: 1458 Latitude: 35.393903 Longitude: -94.331547 Photographer: Kerri McCabe Description: Looking NNE, this photo shows a grate over a sump area for the pump house. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Photograph Log Photo No. 15 Location: from Interstate 540, then Highway 59, then left onto a gas lease road at 35.393519, 94.331609. City: Van Buren County/Parish: Crawford State: Arkansas Photo File Name: 100-0463 Orientation: 24 NNE Date of Photo: 01/15/2025 Time of Photo: 1458 Latitude: 35.393903 Longitude: -94.331547 Photographer: Kerri McCabe Description: Looking NNE, this photo shows the inside of the pump house for the SWD injection well.