Velarion Records
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Clean Air Act stationary source · ICIS-AIR OK0000004001900068

XTO ENERGY INC / PETTIJOHN CDP, Gene Autry, OK: Clean Air Act compliance record, inspections, violations, penalties

XTO ENERGY INC / PETTIJOHN CDP, at 1.1 MI SW OF HWY53 AND T HOWARD, Gene Autry in Marshall County, Oklahoma, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedXTO ENERGY INC / PETTIJOHN CDP
ICIS-AIR IDOK0000004001900068
EPA facility registry ID110046384523
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address1.1 MI SW OF HWY53 AND T HOWARD, Gene Autry, OK 73401
CountyMarshall County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Oil and gas extraction (NAICS 2111)
SIC code1311
EPA region06

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs XTO ENERGY INC / PETTIJOHN CDP is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
August 23, 2023FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 15, 2022PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
November 9, 2021PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 2, 2021PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 24, 2021PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 19, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 21, 2019FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 12, 2018PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 5, 2017PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
October 10, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 16, 2020Earliest FRV determinationStateNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 19, 2019HPV day-zero determinationStateNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

DateWhat EPA recordedAgencyPenalty, as filed
August 27, 2021Administrative OrderState$5,250

Informal enforcement

DateWhat EPA recordedAgency
October 11, 2023Notice of ViolationState
June 3, 2020Notice of ViolationState

Stack tests

The newest 50 of 66.

DateWhat EPA recordedAgency
April 3, 2025PassState
April 3, 2025PassState
April 2, 2025PassState
April 2, 2025PassState
April 1, 2025PassState
April 1, 2025PassState
March 31, 2025PassState
March 31, 2025PassState
April 19, 2024PassState
April 19, 2024PassState
April 18, 2024PassState
April 18, 2024PassState
April 17, 2024PassState
April 17, 2024PassState
April 15, 2024PassState
April 15, 2024PassState
May 25, 2023PassState
May 25, 2023PassState
May 24, 2023PassState
May 24, 2023PassState
May 23, 2023PassState
May 23, 2023PassState
May 22, 2023PassState
May 22, 2023PassState
May 26, 2022PassState
May 26, 2022PassState
May 25, 2022PassState
May 25, 2022PassState
May 24, 2022PassState
May 24, 2022PassState
May 23, 2022PassState
May 23, 2022PassState
September 1, 2021PassState
May 26, 2021PassState
May 26, 2021PassState
May 25, 2021PassState
May 25, 2021PassState
May 25, 2021PassState
May 24, 2021PassState
May 24, 2021PassState
August 26, 2020PassState
August 26, 2020PassState
August 25, 2020PassState
August 25, 2020PassState
August 24, 2020PassState
August 24, 2020PassState
August 24, 2020PassState
June 3, 2020PassState
June 3, 2020PassState
June 2, 2020PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110046384523 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.