Exhibit 21.1

 

 

Subsidiaries of Basic Energy Services, Inc.
As of December 31, 2015

 

 

 

Name of Subsidiary

Jurisdiction of Formation

Basic Energy Services GP, LLC

Delaware

Basic Energy Services LP, LLC

Delaware

Basic Energy Services, L.P.

Delaware

Basic ESA, Inc.

Texas

Chaparral Service, Inc.

New Mexico

Basic Marine Services, Inc.

Delaware

First Energy Services Company

Delaware

LeBus Oil Field Service Co.

Texas

Globe Well Service, Inc.

Texas

SCH Disposal, L.L.C.

Texas

JS Acquisition LLC

Delaware

JetStar Holdings, Inc.

Delaware

Acid Services, LLC

Kansas

JetStar Energy Services, Inc.

Texas

Sledge Drilling Corp.

Texas

Permian Plaza, LLC

Texas

Xterra Fishing & Rental Tools Co.

Texas

Taylor Industries, LLC

Texas

Platinum Pressure Services, Inc.

Texas

Admiral Well Service, Inc.

Texas

Maverick Coil Tubing Services, LLC

Colorado

Maverick Solutions, LLC

Colorado

Maverick Stimulation Company, LLC

Colorado

Maverick Thru-Tubing Services, LLC

Colorado

MCM Holdings, LLC

Colorado

MSM Leasing, LLC

Colorado

The Maverick Companies, LLC

Colorado