Clean Air Act stationary source · ICIS-AIR OK0000004014700006

SCHLUMBERGER / BARTLESVILLE TECHNICAL CENTER, Bartlesville, OK: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Synthetic minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
8Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

SCHLUMBERGER / BARTLESVILLE TECHNICAL CENTER, at 509 W HENSLEY BLVD, Bartlesville in Washington 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 filed	SCHLUMBERGER / BARTLESVILLE TECHNICAL CENTER
ICIS-AIR ID	OK0000004014700006
EPA facility registry ID	110000454357
Operating status	Operating
Emissions classification	Synthetic minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	509 W HENSLEY BLVD, Bartlesville, OK 74003
County	Washington County
In a nonattainment county	No (EPA Green Book)
Industry (NAICS)	Machinery manufacturing (NAICS 3339)
SIC code	3561
EPA region	06

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 SCHLUMBERGER / BARTLESVILLE TECHNICAL CENTER 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

8Evaluations since January 1, 2017
1Full compliance evaluations

Date	What EPA recorded	Agency	Programs
June 26, 2023	FCE On-Site	State	40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 18, 2021	PCE Off-Site	State	40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 12, 2020	PCE Off-Site	State	40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 1, 2019	PCE Off-Site	State	40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 2, 2018	PCE Off-Site	State	40 CFR Part 63 Area Sources; MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 30, 2018	PCE Off-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 8, 2017	PCE Off-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 28, 2017	PCE Off-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

2Violation determinations since January 1, 2017
0Of them high-priority

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.

Date	What EPA recorded	Agency	Programs
September 25, 2023	Earliest FRV determination	State	40 CFR Part 63 Area Sources
May 26, 2023	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 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.

Informal enforcement

Date	What EPA recorded	Agency
November 8, 2023	Notice of Violation	State

Stack tests

4Stack tests since January 1, 2017
2Recorded as failed

Date	What EPA recorded	Agency
January 12, 2024	Pass	State
January 11, 2024	Pass	State
November 15, 2017	Fail	State
November 15, 2017	Fail	State

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 110000454357 there.

Nearby on the register

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