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Mining, Quarrying, Oil & Gas · Willis, TX

National Oilwell DHT, L.P.

According to OSHA enforcement records (2010–2026), National Oilwell DHT, L.P. ranks #54,634 of 99,447 penalized U.S. employers by total current penalty, with a relatively clean safety record: 1 violations across 2 inspections.

Lower half by penalty0% serious
$5,082
OSHA penalties
1
Violations cited
2
OSHA inspections
#54,634
of 99,447 penalized employers

National Oilwell DHT, L.P. in Willis, TX has been the subject of 2 OSHA workplace inspections and 1 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $5,082. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected National Oilwell DHT, L.P. 2 times over 3 years, roughly once every couple of years. These inspections resulted in 1 violation, averaging 0.5 per inspection, on the lighter side. According to OSHA enforcement records, its total current penalty ranks #54,634 of 99,447 penalized U.S. employers (the lower half of penalized employers nationally). Against the Mining, Quarrying, Oil & Gas industry average of 2 inspections per employer, this sits roughly in line with peers (0.9x the sector average) on inspection frequency. For comparison, Greene's Energy Group LLC (Towanda) in Towanda, PA is another mining, quarrying, oil & gas employer with 0 OSHA inspections on record and $0 in current penalties.

0.5
violations per inspection
0.0%
of violations were serious
#54,634
of 99,447 penalized employers

Compliance score

B 83/100
  • B OSHA safety compliance: 1 violation across 2 OSHA inspections (0.5 per inspection), vs. national p10 0.0 (best) / p90 5.5 (worst) among 145,626 inspected employers.

Channels are separate federal datasets: a dimension marked not applicable simply has no record in that dataset for this employer, not a good or bad score.

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How National Oilwell DHT, L.P. compares on OSHA penalties

Total current penalty vs the Mining, Quarrying, Oil & Gas per-employer average

in penalties

What this shows National Oilwell DHT, L.P. sits roughly in line with peers (1.1x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$5,082 Top 45% most affordable more affordable than 55% of 99,447 U.S. employers with a penalty

$0–$5,000: 43,959 U.S. employers with a penalty (44%). Below this entry. $5,000–$10,000: 20,304 U.S. employers with a penalty (20%). This entry sits in this band. $10,000–$15,000: 11,027 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,546 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,175 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,877 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,036 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,493 U.S. employers with a penalty (2%). Above this entry. $40,000–$45,000: 1,095 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 785 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,150 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

Does more inspection scrutiny mean more findings?

Each dot is one of 21 Mining, Quarrying, Oil & Gas employers with an OSHA inspection on record, placed by inspections and violations cited. The highlighted dot is National Oilwell DHT, L.P..

Frequently inspected, many findingsRarely inspected, many findingsFrequently inspected, clean recordBelow median on both1.92.022.02.003.97.911.815.8OSHA inspectionsViolations citedPIONEER DRILLING SER…, OSHA inspections: 2 · Violations cited: 1VIBORG SAND & GRAVEL…, OSHA inspections: 2 · Violations cited: 0HANSON AGGREGATES INC, OSHA inspections: 2 · Violations cited: 0DEVON ENERGY CORPORA…, OSHA inspections: 2 · Violations cited: 5KUUKPIK DRILLING LLC, OSHA inspections: 2 · Violations cited: 3NINNESCAH DRILLING LLC, OSHA inspections: 2 · Violations cited: 6ENVIRONMENTAL SOIL R…, OSHA inspections: 2 · Violations cited: 1A TEICHERT & SON, INC., OSHA inspections: 2 · Violations cited: 1NORTH COUNTY SAND AN…, OSHA inspections: 2 · Violations cited: 2VULCAN MATERIALS COM…, OSHA inspections: 2 · Violations cited: 0CALMAT CO DBA VULCAN…, OSHA inspections: 2 · Violations cited: 0MID CONTINENT WELL L…, OSHA inspections: 2 · Violations cited: 0QEP ENERGY COMPANY, OSHA inspections: 2 · Violations cited: 1BRADEN DRILLING, LLC, OSHA inspections: 2 · Violations cited: 10STERLING DRILLING CO., OSHA inspections: 2 · Violations cited: 4R. DIRECTIONAL DRILL…, OSHA inspections: 2 · Violations cited: 15FRANKLIN CONSTRUCTIO…, OSHA inspections: 2 · Violations cited: 1HALLIBURTON BAROLD, OSHA inspections: 2 · Violations cited: 0LARIAT SERVICES, INC., OSHA inspections: 2 · Violations cited: 0ARCHER WELL COMPANY,…, OSHA inspections: 2 · Violations cited: 1National Oilwell DHT…, OSHA inspections: 2 · Violations cited: 1
National Oilwell DHT, L.P. has 2 OSHA inspections on record and 1 violation cited. The crosshair marks the median among these Mining, Quarrying, Oil & Gas peers. Across this sector's tracked employers, more inspections is moderately associated with more violations found -- not a coincidence, but not a guarantee either.

National Oilwell DHT, L.P. in the Mining, Quarrying, Oil & Gas enforcement ledger

In Mining, Quarrying, Oil & Gas, National Oilwell DHT, L.P. sits at penalty rank #470 of 1,117 penalized establishments ($5,082 assessed).

How National Oilwell DHT, L.P. Compares

National Oilwell DHT, L.P.'s 0.50 violations per inspection compares to the Mining, Quarrying, Oil & Gas sector average of 3.1 violations per employer.

Against the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer, this employer's current OSHA penalty sits roughly in line with peers (1.1x the sector average).

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2018-01-10

Last Inspection

2020-10-20

Inspection Span

3 yrs

Violations / Inspection

0.5

Avg Penalty / Inspection

$2,541

Industry Avg / Inspection

$2,042

What this shows 2 inspections over 3 years, averaging 0.5 violations per visit. That's $2,541 per inspection vs. the Mining, Quarrying, Oil & Gas average of $2,042.

Enforcement detail

Violation Breakdown

0

Serious

0.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

1

Other-Than-Serious

100.0% of total

What this shows 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.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$10,163

Current Penalty Amount

$5,082

Penalty Reduction

50.0%

What this shows Penalties were reduced by $5,081 from the initial assessment of $10,163. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Industry Safety Context: Mining, Quarrying, Oil & Gas

How National Oilwell DHT, L.P. compares to the Mining, Quarrying, Oil & Gas sector, which has 2,294 employers tracked by PlainWorker.

Metric National Oilwell DHT, L.P. Industry Avg
Inspections 2 2.2
Violations 1 3.1
Total Penalty $5,082 $4,539
Avg Penalty per Inspection $2,541 $2,042
View all 2,294 employers in Mining, Quarrying, Oil & Gas →

Nationwide Mining, Quarrying, Oil & Gas peers with similar penalties or inspection counts

Two OSHA-record peer sets for National Oilwell DHT, L.P., both outside TX so the neighborhoods are not geographic containment.

Similar current OSHA penalty

Nearest same-sector employers by current assessed penalty ($5,082 here).

Molycorp Minerals, LLC $5,100 CA Rasmussen R&R, INC. $5,135 CA Specialty Granules LLC $5,150 CA United States Gypsum Company $5,155 CA

Similar OSHA inspection count

Same-sector employers with a comparable inspection history outside this state (2 inspections here).

Pioneer Drilling Services INC 2 insp. Myton, UT Viborg Sand & Gravel, INC. 2 insp. San Miguel, CA Hanson Aggregates INC 2 insp. Corona, CA Devon Energy Corporation 2 insp. Geary, OK

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

Showing 5 of 2293 other employers tracked in this sector.

LA Welding
Big Spring, TX
0 inspections $0
Greene's Energy Group LLC (Towanda)
Towanda, PA
0 inspections $0
Key Energy Services, LLC
Pecos, TX
4 inspections $5,122
Rasmussen R&R, INC.
Canyon Country, CA
6 inspections $5,135
Ancortex Inc.
Dallas, TX
0 inspections $0

Compare National Oilwell DHT, L.P. vs LA Welding side-by-side →

What to do with this record

Use National Oilwell DHT, L.P.'s enforcement history as one data point, not the whole picture.

  • A single employer's record can look unusual in isolation. Compare National Oilwell DHT, L.P. against LA Welding, a similarly-sized employer in the same sector, before drawing conclusions. Compare side-by-side
  • See whether National Oilwell DHT, L.P.'s inspection and penalty record is typical for Mining, Quarrying, Oil & Gas or an outlier against the sector's own average. View the Mining, Quarrying, Oil & Gas sector
  • Before you accept a job or raise a safety concern, search any employer for its own OSHA inspection history the same way you found this one. Search employers

Figures reflect closed OSHA and WHD federal enforcement actions on record (2010–2026); not every workplace issue results in an inspection or investigation.

Frequently Asked Questions

Is National Oilwell DHT, L.P. safe to work at? ▼
Based on OSHA records, National Oilwell DHT, L.P.'s workplace safety record is relatively clean, with fewer violations than typical. The employer has 1 violations across 2 inspections. 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 National Oilwell DHT, L.P. have? ▼
National Oilwell DHT, L.P. has 1 OSHA violations on record, including 0 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $5,082.
How many OSHA inspections has National Oilwell DHT, L.P. had? ▼
National Oilwell DHT, L.P. has had 2 OSHA inspections, with the first recorded on 2018-01-10 and the most recent on 2020-10-20. This averages 0.5 violations per inspection.
What is the total penalty amount for National Oilwell DHT, L.P.? ▼
National Oilwell DHT, L.P. has been assessed $5,082 in current OSHA penalties, reduced from an initial assessment of $10,163 (a 50.0% reduction).
What industry does National Oilwell DHT, L.P. operate in? ▼
National Oilwell DHT, L.P. operates in the Mining, Quarrying, Oil & Gas sector (NAICS code 213112). This industry has 2,294 employers tracked by PlainWorker, with 5,098 total OSHA inspections and $10.41M in cumulative penalties.
Where does National Oilwell DHT, L.P. rank nationally on OSHA penalties? ▼
Among the 99,447 U.S. employers with a nonzero current OSHA penalty in PlainWorker's corpus, National Oilwell DHT, L.P. ranks #54,634 (the lower half of penalized employers nationally). The ordinal is a live COUNT of employers with a lower total_current_penalty; see the methodology page for the exact derivation.
How does National Oilwell DHT, L.P.'s safety record compare to industry average? ▼
National Oilwell DHT, L.P.'s total OSHA penalty of $5,082 is above the Mining, Quarrying, Oil & Gas industry average of $4,539 per employer (1.1x the average). The employer has 2 inspections compared to the industry average of 2.2 per employer. For a direct comparison, Greene's Energy Group LLC (Towanda) in Towanda, PA is a similar mining, quarrying, oil & gas employer with $0 in current penalties.
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.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 2 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.