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

Parker Wellbore

Houston, TX · ~875 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Parker Wellbore runs at 22% of its industry's injury rate - far safer than the typical Drilling equipment, oil and gas field-type, manufacturing workplace, earning a grade A.

Parker Wellbore: 0.7 TCR = 22% of Drilling equipment, oil and gas field-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Parker Wellbore safety composite

Parker Wellbore scores strongest on dart rate (safer than 76% of same-industry peers) and weakest on fatalities (safer than 50%), 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.71 per 100 workers

Safer than 70% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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%).

Parker Wellbore held a steady TCR band

Parker Wellbore's TCR held near 0.2 from 0.6 in 2023 to 0.8 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=0.6 · 2024=0.8

OSHA ITA Form 300A scorecard

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

Grade A · TCR 0.7 · 22% of ind

  • DART 0.0 DART
  • RANK #67/208
  • PHOTO Subsea Systems : GSC…
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~875 FTE

Nearest TCR peer: Subsea Systems : GSC - NHR Houston (0.0 TCR gap)

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Parker Wellbore in the TCR neighbourhood

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

TCR

What this shows Parker Wellbore averages 0.7 TCR (22% of the Drilling equipment, oil and gas field-type, manufacturing BLS benchmark).

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

Parker Wellbore TCR series: 2023=0.6 · 2024=0.8 · BLS 3.3

Where Parker Wellbore falls in its industry

316 Drilling equipment, oil and ga establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #67 safest of 208 Drilling equipment, oil and ga employers in Texas.

Parker Wellbore (875 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3 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 01,0002,0003,000 0246810 Average employees Total Case Rate Parker Wellbore
Parker Wellbore (875 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3

Parker Wellbore 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
2024 0.8 0.0 8 0 0
2023 0.6 0.0 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333132 · TX · Houston

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 · 5,116 employers in Houston, TX · 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 Subsea Systems : GSC - NHR Houston 0.7 TCR
NAICS-TCR KW International, LLC 0.7 TCR
NAICS-TCR Schlumberger Technologies 0.7 TCR
NAICS-TCR National Oilwell Varco - PES 0.7 TCR
STATE-SIZE Dart Container Waxahachie 876 FTE
STATE-SIZE Tubular Services LLC 876 FTE
STATE-SIZE 6458-ZMES 874 FTE
STATE-SIZE Methodist Hospital Subsidiaries (MSD-700) 874 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Robert Bosch LLC 0.7 TCR
NAT-TCR Caton Park Rehabilitation and Nursing Center 0.7 TCR
NAT-TCR Middle River WWTP 0.7 TCR
NAT-TCR Aerobotix, Inc. 0.7 TCR
NAT-SIZE Federal Reserve Bank Of Philadelphia 875 FTE
NAT-SIZE Marmic Fire & Safety Company Inc. 875 FTE
NAT-SIZE Troy, OH 875 FTE
NAT-SIZE Mount Airy Casino Resort 875 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: 2024, 2023. 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.