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ONEOK FIELD SERVICES COMPANY, L.L.C.

12876 N COUNTY RD 3120, MAYSVILLE, OK 73057 · Mining, Quarrying, Oil & Gas

ONEOK FIELD SERVICES COMPANY, L.L.C. in MAYSVILLE, OK has been the subject of 2 OSHA workplace inspections and 5 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $15,000. Industry sector: Mining, Quarrying, Oil & Gas. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

2
OSHA Inspections
5
Violations Cited
$15,000
OSHA Penalties

Safety Assessment

ONEOK FIELD SERVICES COMPANY, L.L.C. has been inspected 2 times by OSHA over 6 years. These inspections resulted in 5 violations, averaging 2.5 violations per inspection. Of these, 2 were classified as serious — indicating hazards that could cause death or serious harm. Compared to the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, ONEOK FIELD SERVICES COMPANY, L.L.C. has been inspected fewer frequently.

What the Data Says About ONEOK FIELD SERVICES COMPANY, L.L.C.

The federal enforcement record for ONEOK FIELD SERVICES COMPANY, L.L.C. in MAYSVILLE, OK includes 2 OSHA inspections and 5 violations, translating to 2.50 violations per inspection. Of those violations, 2 (40.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.

OSHA assessed $26,000 in initial penalties against this employer, later adjusted to a current total of $15,000 — a 42.3% reduction. Average penalty per inspection works out to $7,500. Against the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer, this record runs above peers.

Inspection activity spans from 2014-10-09 to 2021-02-23, a window of roughly 6 years. This record draws directly from the U.S. Department of Labor's public enforcement data at data.dol.gov. Penalty amounts reflect final adjudicated figures after any settlement, informal conference, or formal contest. Workers, journalists, and researchers can use these figures to compare this employer's compliance posture against industry peers and to identify workplaces with elevated safety risks or repeat non-compliance.

OSHA Inspection History

Total Inspections
2
First Inspection
2014-10-09
Last Inspection
2021-02-23
Inspection Span
6 years
Violations per Inspection
2.5
Avg Penalty per Inspection
$7,500
Industry Avg per Inspection
$2,043

Violation Breakdown

2
Serious
40.0% of total
0
Willful
0.0% of total
0
Repeat
0.0% of total
3
Other-Than-Serious
60.0% of total

Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Penalty Analysis

Initial Penalty Assessed
$26,000
Current Penalty Amount
$15,000
Penalty Reduction
42.3%

Penalties were reduced by $11,000 from the initial assessment of $26,000. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How ONEOK FIELD SERVICES COMPANY, L.L.C. compares to the Mining, Quarrying, Oil & Gas sector, which has 2,320 employers tracked by PlainWorker.

Metric ONEOK FIELD SERVICES COMPANY, L.L.C. Industry Avg
Inspections 2 2.2
Violations 5 3.1
Total Penalty $15,000 $4,400
Avg Penalty per Inspection $7,500 $2,043
View all 2,320 employers in Mining, Quarrying, Oil & Gas →

Related Data from Other Sources

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Salary & Wage Data

See BLS salary data for Mining, Quarrying, Oil & Gas occupations on WageDex — including median wages, employment levels, and wage trends.

WageDex — wagedex.com →
S
Employer Safety Grade

Look up ONEOK FIELD SERVICES COMPANY, L.L.C.'s composite safety grade on PlainSafetyScore — aggregated from OSHA, injury rates, and industry benchmarks.

PlainSafetyScore — plainsafetyscore.com →
L
Labor Market Data

Explore BLS labor statistics for OK on PlainLabor — employment levels, unemployment rates, and workforce trends.

PlainLabor — plainlabor.com →
E
EEO-1 Workforce Diversity

Look up ONEOK FIELD SERVICES COMPANY, L.L.C.'s workforce composition on PlainEmploy — EEO-1 data including job categories and demographic breakdowns from EEOC filings.

PlainEmploy — plainemploy.com →

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Nearby & Similar Employers in Mining, Quarrying, Oil & Gas

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Frequently Asked Questions

Is ONEOK FIELD SERVICES COMPANY, L.L.C. safe to work at? ▼
Based on OSHA records, ONEOK FIELD SERVICES COMPANY, L.L.C.'s workplace safety record is mixed, with some compliance concerns. The employer has 5 violations across 2 inspections, including 2 serious violations. Compared to Mining, Quarrying, Oil & Gas industry peers, this is above average for penalties. Review the full inspection history below for details.
How many OSHA violations does ONEOK FIELD SERVICES COMPANY, L.L.C. have? ▼
ONEOK FIELD SERVICES COMPANY, L.L.C. has 5 OSHA violations on record, including 2 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $15,000.
How many OSHA inspections has ONEOK FIELD SERVICES COMPANY, L.L.C. had? ▼
ONEOK FIELD SERVICES COMPANY, L.L.C. has had 2 OSHA inspections, with the first recorded on 2014-10-09 and the most recent on 2021-02-23. This averages 2.5 violations per inspection.
What is the total penalty amount for ONEOK FIELD SERVICES COMPANY, L.L.C.? ▼
ONEOK FIELD SERVICES COMPANY, L.L.C. has been assessed $15,000 in current OSHA penalties, reduced from an initial assessment of $26,000 (a 42.3% reduction).
Does ONEOK FIELD SERVICES COMPANY, L.L.C. have any serious or willful violations? ▼
Yes. ONEOK FIELD SERVICES COMPANY, L.L.C. has 2 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
What industry does ONEOK FIELD SERVICES COMPANY, L.L.C. operate in? ▼
ONEOK FIELD SERVICES COMPANY, L.L.C. operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 211112). This industry has 2,320 employers tracked by PlainWorker, with 4,997 total OSHA inspections and $10.21M in cumulative penalties.
What are my rights if I work at ONEOK FIELD SERVICES COMPANY, L.L.C.? ▼
Under the Occupational Safety and Health Act, employees at ONEOK FIELD SERVICES COMPANY, L.L.C. have the right to a safe workplace, the right to report hazards without retaliation, the right to request an OSHA inspection, and the right to access their own exposure and medical records. Workers can also refuse dangerous work if they believe they face imminent danger and their employer has failed to address the hazard.
How do I file an OSHA complaint against ONEOK FIELD SERVICES COMPANY, L.L.C.? ▼
You can file a complaint with OSHA online at osha.gov/workers/file-complaint, by calling 1-800-321-OSHA (6742), or by visiting your local OSHA area office. Complaints can be filed confidentially. OSHA is required to respond to all complaints and will prioritize those alleging imminent danger. You are protected from employer retaliation under Section 11(c) of the OSH Act.
How does ONEOK FIELD SERVICES COMPANY, L.L.C.'s safety record compare to industry average? ▼
ONEOK FIELD SERVICES COMPANY, L.L.C.'s total OSHA penalty of $15,000 is above the Mining, Quarrying, Oil & Gas industry average of $4,400 per employer (3.4x the average). The employer has 2 inspections compared to the industry average of 2.2 per employer.

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Related Data Sources

Safety Grade on PlainSafetyScore → Salary Data on WageDex → Labor Market on PlainLabor → Workforce Data on PlainEmploy →

Data Sources & Methodology

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

Read our methodology — how this data is sourced, computed, and verified.

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