Well servicing, oil and gas field, on a contract basis · Oklahoma

Hennessey Brigade Energy Services

Hennessey, OK · ~55 workers · 2 years of OSHA Injury Tracking Application data.

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

Hennessey Brigade Energy Services runs at 69% of its industry's injury rate - safer than the typical Well servicing, oil and gas field, on a contract basis workplace, earning a grade B.

Hennessey Brigade Energy Services: 1.3 TCR = 69% of Well servicing, oil and gas field, on a contract basis BLS 1.9 · 2y Form 300A (see methodology below)

Hennessey Brigade Energy Services safety composite

Hennessey Brigade Energy Services scores strongest on fatalities (safer than 53% of same-industry peers) and weakest on dart rate (safer than 19%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.31 per 100 workers

Safer than 32% of industry peers

DART rate
F 1.27 per 100 workers

Safer than 19% of industry peers

Fatalities
D 0

Safer than 53% 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%).

Hennessey Brigade Energy Services held a steady TCR band

Hennessey Brigade Energy Services's TCR held near 0.1 from 1.4 in 2022 to 1.3 in 2023. Peak filing year was 2022 at 1.4 TCR. In 2023, DART was 0.97× this establishment's average TCR (severity share of cases).

2022=1.4 · 2023=1.3

OSHA ITA Form 300A scorecard

Establishment book 213112 · Hennessey, OK AT/BELOW-IND · SMALL

Grade B · TCR 1.3 · 69% of ind

  • DART 1.3 DART
  • RANK #30/41
  • PHOTO Kelley Brothers Cont…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~55 FTE

Nearest TCR peer: Kelley Brothers Contractors (0.0 TCR gap)

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

Hennessey Brigade Energy Services in the TCR neighbourhood

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

TCR

What this shows Hennessey Brigade Energy Services averages 1.3 TCR (69% of the Well servicing, oil and gas field, on a contract basis BLS benchmark).

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

Hennessey Brigade Energy Services TCR series: 2022=1.4 · 2023=1.3 · BLS 1.9

Where Hennessey Brigade Energy Services falls in its industry

467 Well servicing, oil and gas fi establishments

Safer than 32% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #30 safest of 41 Well servicing, oil and gas fi employers in Oklahoma.

Hennessey Brigade Energy Services (55 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 122 employees and a TCR of 0.9 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 012345 Average employees Total Case Rate Hennessey Brigade Energy Services
Hennessey Brigade Energy Services (55 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 122 employees and a TCR of 0.9

Hennessey Brigade Energy Services has fewer employees than the Well servicing, oil and gas field, on a 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
2023 1.3 1.3 1 0 0
2022 1.4 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

213112 · OK · Hennessey

467 Well servicing, oil and gas field, on a contract basis employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 5 employers in Hennessey, OK · 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 Kelley Brothers Contractors 1.3 TCR
NAICS-TCR American Well service inc 1.3 TCR
NAICS-TCR Falcon Energy Services 1.3 TCR
NAICS-TCR Jaguar Energy Services, LLC 1.3 TCR
STATE-SIZE H&P IDC - TerraVici 55 FTE
STATE-SIZE OG&E-West Service Center 55 FTE
STATE-SIZE ONG ER TUL MET WS SC 55 FTE
STATE-SIZE Grace Contracting Main Office 55 FTE
CITY-NEAR Hennessey Terminal 69 FTE
CITY-NEAR Hennessey Nursing and Rehabilitation 53 FTE
CITY-NEAR Ranger Oilfield Services Corporation 39 FTE
CITY-NEAR Ranger office & yard 38 FTE
NAT-TCR Bashas 088 1.3 TCR
NAT-TCR AZ001 1.3 TCR
NAT-TCR Noven Pharmaceuticals Inc. 1.3 TCR
NAT-TCR MO008 1.3 TCR
NAT-SIZE Food City 165 55 FTE
NAT-SIZE Food City 149 55 FTE
NAT-SIZE Food City 083 55 FTE
NAT-SIZE Bashas 073 55 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: 2023, 2022. 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.