Petroleum, crude, production (i.e., extraction) · North Dakota

Oasis Petroleum - North Dakota

Name: Oasis Petroleum - North Dakota Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Williston, ND · ~219 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.3
Avg TCR: 1.9
Industry avg: 0
Fatalities

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The verdict

Oasis Petroleum - North Dakota runs at 68% of its industry's injury rate - safer than the typical Petroleum, crude, production (i.e., extraction) workplace, earning a grade B.

Oasis Petroleum - North Dakota: 1.3 TCR = 68% of Petroleum, crude, production (i.e., extraction) BLS 1.9 · 2y Form 300A (see methodology below)

Oasis Petroleum - North Dakota safety composite

Oasis Petroleum - North Dakota scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 36%), 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).

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 1.3 per 100 workers

Safer than 36% of industry peers
DART rate: D 0.44 per 100 workers

Safer than 36% of industry peers
Fatalities: D 0

Safer than 51% 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%).

TCR Δ

−0.8

2020→2021

Oasis Petroleum - North Dakota injury rate improved

Oasis Petroleum - North Dakota's TCR fell 0.8 from 1.7 in 2020 to 0.9 in 2021. Peak filing year was 2020 at 1.7 TCR. In 2021, DART was 0.34× this establishment's average TCR (severity share of cases).

2020=1.7 · 2021=0.9

OSHA ITA Form 300A scorecard

Establishment book 211111 · Williston, ND AT/BELOW-IND · MID

Grade B · TCR 1.3 · 68% of ind

DART 0.4 DART
RANK #11/16
PHOTO LaBarge (Dehy)
BOOK 2y book
INJ 7 inj
SIZE ~219 FTE

Nearest TCR peer: LaBarge (Dehy) (0.0 TCR gap)

Read with this employer → · Industry book → · North Dakota employers → · Look up another →

This site

1.3
LaBarge (Dehy)

1.3
Devon Energy -

1.3
Chickasha Fiel

1.3
Supreme Produc

1.3

What this shows Oasis Petroleum - North Dakota averages 1.3 TCR (68% of the Petroleum, crude, production (i.e., extraction) BLS benchmark).

Oasis Petroleum - North Dakota TCR series: 2020=1.7 · 2021=0.9 · BLS 1.9

Where Oasis Petroleum - North Dakota falls in its industry

225 Petroleum, crude, production ( establishments

Safer than 36% of graded establishments in this industry, whose median TCR is 0.9.

Grade B

More dangerous than peersSafer than peers

Narrower to North Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 16 Petroleum, crude, production ( employers in North Dakota.

Oasis Petroleum - North Dakota (219 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 150 employees and a TCR of 0.9

Oasis Petroleum - North Dakota has more employees than the Petroleum, crude, production (i.e., extr median and a higher injury rate than the industry's median TCR of 0.9. 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
2021	0.9	0.4	2	0	0
2020	1.7	1.4	5	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

211111 · ND · Williston

225 Petroleum, crude, production (i.e., extraction) employers nationwide with a credible TCR · 1,696 rated employers in North Dakota with headcount on file · 110 employers in Williston, ND · 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	LaBarge (Dehy)	LABARGE, WY	1.3 TCR
NAICS-TCR	Devon Energy - Cuero TX	CUERO, TX	1.3 TCR
NAICS-TCR	Chickasha Field Office	CHICKASHA, OK	1.3 TCR
NAICS-TCR	Supreme Production Services Inc.	CORPUS CHRISTI, TX	1.3 TCR
STATE-SIZE	0085 - Minot	MINOT	219 FTE
STATE-SIZE	Minnkota Headquarters (Grand Forks)	GRAND FORKS	218 FTE
STATE-SIZE	Tecton Products, LLC - Fargo	FARGO	220 FTE
STATE-SIZE	Eventide at Sheyenne Crossings	WEST FARGO	218 FTE
CITY-NEAR	0072-HES Williston	Williston	488 FTE
CITY-NEAR	1565	Williston	455 FTE
CITY-NEAR	WM 1565	Williston	441 FTE
CITY-NEAR	CHI St. Alexius Health Williston	Williston	424 FTE
NAT-TCR	Sodexo at Plymouth State Univ. Prospect	Plymouth, NH	1.3 TCR
NAT-TCR	FM 1 and FM 2	Fremont, CA	1.3 TCR
NAT-TCR	Mary Woodward Elementary	Tigard, OR	1.3 TCR
NAT-TCR	E6-Brick Showroom	Brick, NJ	1.3 TCR
NAT-SIZE	0600 - Lacey IW	Lacey, WA	219 FTE
NAT-SIZE	Falcon Trading Company, Inc.	Royal Oaks, CA	219 FTE
NAT-SIZE	The Abington of Glenview, LLC	Glenview, IL	219 FTE
NAT-SIZE	Bldg 1	Woodstock, GA	219 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: 2021, 2020. 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.