Crude oil refining · Wyoming

Sinclair Casper Refining Company

Casper, WY · ~141 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Sinclair Casper Refining Company runs at 7% of its industry's injury rate - far safer than the typical Crude oil refining workplace, earning a grade A.

Sinclair Casper Refining Company: 0.2 TCR = 7% of Crude oil refining BLS 3.3 · 3y Form 300A (see methodology below)

Sinclair Casper Refining Company safety composite

Sinclair Casper Refining Company scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

C

71/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.23 per 100 workers

Safer than 77% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Rising injury rate

Sinclair Casper Refining Company: 0.0 → 0.7 TCR

Peak year 2021 @ 0.7 TCR · DART/TCR 0× in 2021

Sinclair Casper Refining Company's TCR rose 0.7 from 0.0 in 2016 to 0.7 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 324110 · Casper, WY AT/BELOW-IND · MID

Grade A · TCR 0.2 · 7% of ind

  • DART 0.0 DART
  • RANK #1/4
  • PHOTO Valero Refining Comp…
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~141 FTE

Nearest TCR peer: Valero Refining Company - California (0.0 TCR gap)

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

Sinclair Casper Refining Company in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Sinclair Casper Refining Company averages 0.2 TCR (7% of the Crude oil refining BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Sinclair Casper Refining Company TCR series: 2016=0 · 2020=0 · 2021=0.7 · BLS 3.3

Where Sinclair Casper Refining Company falls in its industry

198 Crude oil refining establishments

Safer than 77% of graded establishments in this industry, whose median TCR is 0.5.

More dangerous than peersSafer than peers

Narrower to Wyoming alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Crude oil refining employers in Wyoming.

Sinclair Casper Refining Company (141 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 0246 Average employees Total Case Rate Sinclair Casper Refining Company
Sinclair Casper Refining Company (141 employees, TCR 0.2) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5

Sinclair Casper Refining Company has fewer employees than the Crude oil refining median and a lower injury rate than the industry's median TCR of 0.5. 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 0.7 0.0 1 0 0
2020 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

324110 · WY · Casper

198 Crude oil refining employers nationwide with a credible TCR · 783 rated employers in Wyoming with headcount on file · 115 employers in Casper, WY · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Valero Refining Company - California 0.2 TCR
NAICS-TCR TotalEnergies Petrochemicals & Refining USA, Inc., Port Arthur Refinery 0.2 TCR
NAICS-TCR Canton Refinery 0.2 TCR
NAICS-TCR Mandan Refinery 0.2 TCR
STATE-SIZE 2073-SW-20730043-CS 140 FTE
STATE-SIZE Union Tank Car Company Evanston Wy 140 FTE
STATE-SIZE Oftedal Construction Inc. 143 FTE
STATE-SIZE 2807-1539 139 FTE
CITY-NEAR Central Campus 1,113 FTE
CITY-NEAR City of Casper 679 FTE
CITY-NEAR WM 1617 361 FTE
CITY-NEAR 3778 359 FTE
NAT-TCR Switch Electric Inc 0.2 TCR
NAT-TCR TX071 0.2 TCR
NAT-TCR Varian, Charlottesville 0.2 TCR
NAT-TCR Corporate Aurora 0.2 TCR
NAT-SIZE Lake Eustis Health and Rehabilitation Center 141 FTE
NAT-SIZE US084: Atlanta 202 - SG 141 FTE
NAT-SIZE Reasors15 141 FTE
NAT-SIZE Performance Northern California - 1009 141 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, 2016. 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.