# Amputations at NexTier Completion Solutions
> OSHA SIR `2022076016` · 7/11/2022 · WATFORD CITY, NORTH DAKOTA
## Severity
- **1 amputation**
- **Body part:** Finger(s), fingernail(s), n.e.c.
- **Nature of injury:** Amputations
## Cause
- **Event:** Caught in or compressed by equipment or objects, unspecified
- **Source:** Oil drilling rigs and machinery
## Employer
- **Name:** NexTier Completion Solutions
- **Location:** Wellsite, WATFORD CITY, NORTH DAKOTA, 58854
- **NAICS:** 213112
- **Jurisdiction:** 1
## Narrative

An employee was rebuilding a setting tool, attempting to seat the lower cylinder onto the cylinder head by tapping the setting tool onto the trailer floor. As the employee pushed down on the setting tool, the mandrel stroked in the setting sleeve and pinched and amputated their right middle finger.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*