Drilling equipment, oil and gas field-type, manufacturing · Texas

National Oilwell Varco

Name: National Oilwell Varco Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Conroe, TX · ~365 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

National Oilwell Varco runs at 25% of its industry's injury rate - far safer than the typical Drilling equipment, oil and gas field-type, manufacturing workplace, earning a grade A.

National Oilwell Varco: 0.8 TCR = 25% of Drilling equipment, oil and gas field-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

National Oilwell Varco safety composite

National Oilwell Varco scores strongest on total case rate (tcr) (safer than 65% of same-industry peers) and weakest on dart rate (safer than 37%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.81 per 100 workers

Safer than 65% of industry peers
DART rate: D 0.7 per 100 workers

Safer than 37% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

National Oilwell Varco held a steady TCR band

National Oilwell Varco's TCR held near 0.2 from 0.9 in 2019 to 0.7 in 2020. Peak filing year was 2019 at 0.9 TCR. In 2020, DART was 0.86× this establishment's average TCR (severity share of cases).

2019=0.9 · 2020=0.7

OSHA ITA Form 300A scorecard

Establishment book 333132 · Conroe, TX AT/BELOW-IND · MID

Grade A · TCR 0.8 · 25% of ind

DART 0.7 DART
RANK #80/208
PHOTO Rubber Plant
BOOK 2y book
INJ 6 inj
SIZE ~365 FTE

Nearest TCR peer: Rubber Plant (0.0 TCR gap)

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0.8
Rubber Plant

0.8
Innovex Downho

0.8
HES Duncan, OK

0.8
Championx / Ha

0.8

What this shows National Oilwell Varco averages 0.8 TCR (25% of the Drilling equipment, oil and gas field-type, manufacturing BLS benchmark).

National Oilwell Varco TCR series: 2019=0.9 · 2020=0.7 · BLS 3.3

Where National Oilwell Varco falls in its industry

316 Drilling equipment, oil and ga establishments

Safer than 65% of graded establishments in this industry, whose median TCR is 1.3.

Grade A

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #80 safest of 208 Drilling equipment, oil and ga employers in Texas.

National Oilwell Varco (365 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3

National Oilwell Varco has more employees than the Drilling equipment, oil and gas field-ty median and a lower injury rate than the industry's median TCR of 1.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2020	0.7	0.7	2	0	0
2019	0.9	0.4	4	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

333132 · TX · Conroe

316 Drilling equipment, oil and gas field-type, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 271 employers in Conroe, TX · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Rubber Plant	HOUSTON, TX	0.8 TCR
NAICS-TCR	Innovex Downhole Solutions World Houston	HOUSTON, TX	0.8 TCR
NAICS-TCR	HES Duncan, OK (Manufacturing)	DUNCAN, OK	0.8 TCR
NAICS-TCR	Championx / Harbison-Fischer	CROWLEY, TX	0.8 TCR
STATE-SIZE	Performance Contractors, Inc. - Rosharon Fab Shop	ROSHARON	365 FTE
STATE-SIZE	CTI Foods, LLC. Soups	SAGINAW	365 FTE
STATE-SIZE	Celanese LTD, Clear Lake	PASADENA	365 FTE
STATE-SIZE	M&M Manufacturing Mark IV	FORT WORTH	365 FTE
CITY-NEAR	HCA Houston Healthcare Conroe	Conroe	1,069 FTE
CITY-NEAR	HCA Houston Conroe	Conroe	1,015 FTE
CITY-NEAR	Medivators - TX	Conroe	621 FTE
CITY-NEAR	Houston Eye Associates - CNR	Conroe	616 FTE
NAT-TCR	Ir Contractors	Coachella, CA	0.8 TCR
NAT-TCR	Bowerman Trucking Inc.	Searcy, AR	0.8 TCR
NAT-TCR	AK Steel - Dearborn Works	Dearborn, MI	0.8 TCR
NAT-TCR	Adient US LLC.	Georgetown, KY	0.8 TCR
NAT-SIZE	Navicent Health Baldwin	Milledgeville, GA	365 FTE
NAT-SIZE	Cameron, a Schlumberger company	Little Rock, AR	365 FTE
NAT-SIZE	Rice Street Service Center	St. Paul, MN	365 FTE
NAT-SIZE	TN - Cummins (5800)	Memphis, TN	365 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.

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

Data sourced from official public datasets. See our methodology for details.