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### Inspection Detail

**Case Status: CLOSED**

#### **Inspection: 1430156.015 - Pioneer Well Services, Llc**

**Inspection Information - Office: Dallas**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   Pioneer Well Services, Llc			   Taylor 1 Henderson CountyChandler, TX 75758

**Mailing Address**: 			   3604 Mt. Pisgah Rd., Kilgore, TX 75662

**Union Status**: NonUnion

**SIC**:

**NAICS**: 213112/Support Activities for Oil and Gas Operations

----

**Inspection Type**: Fat/Cat

**Scope**: Complete

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Safety

**Close Conference**: 09/08/2019

**Emphasis**:L:Oilgas

**Case Closed**: 02/23/2021

----

**Case Status: CLOSED**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 7:45 a.m. on September 6, 2019, an employee was performing a circulation of an oil well to flush the well after a hot oil treatment. The vapors from the knock out tank being used in the process ignited resulting in a flash fire. Employee #1 received 2nd and 3rd degree burns over 70% of his body and died 31 days later. Employee #2 also received burns and was hospitalized.

**Keywords:**arm, burn, circulating, face, fire, flammable vapors, flash, ignite, misjudgement, misjudgement of hazardous situation, neck, oil well drilling/servicing, oil well servicing, tank, torso, vapor
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