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### Inspection Detail

**Case Status: CLOSED**

#### **Inspection: 1290861.015 - Crescent Consulting, Llc**

**Inspection Information - Office: Oklahoma City**

 

**Inspection Nr**

**Report ID**

**Date Opened**

----

**Site Address**: 			   Crescent Consulting, Llc			   Section 17-7n-18eQuinton, OK 74561

**Mailing Address**: 			   13212 North Macarthur Blvd., Oklahoma City, OK 73142

**Union Status**: NonUnion

**SIC**:

**NAICS**: 541618/Other Management Consulting Services

----

**Inspection Type**: Fat/Cat

**Scope**: Complete

**Advanced Notice**: N

**Ownership**: Private

**Safety/Health**: Health

**Close Conference**: 07/16/2018

**Emphasis**:L:Oilgas

**Case Closed**: 01/24/2020

----

**Case Status: CLOSED**

#### **Investigation Summary**

**Investigation Nr**

**Event**

At 8:37 a.m. on January 22, 2018, five employees were working on an oil rig, tripping out of the wellbore to change a bit. The gas surfaced as the pipe/bit was removed from the  well, causing the well to burp. Once the initial burp subsided, another burp occurred and gas fumes found an ignition source, causing a series of explosions on and around the rig. Five employees were in the doghouse, unable to escape and were overcome by smoke and excessive heat. One employee was killed.

**Keywords:**explosion, explosion venting, gas, gas well, heat, smoke, smoke inhalation
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