Exhibit 23.1

 

Consent of Independent Registered Public Accounting Firm

 

We hereby consent to the use in this Registration Statement on Form S-8 of TGC Industries, Inc. of our report dated March 17, 2014, relating to the consolidated financial statements and the effectiveness of internal control over financial reporting of TGC Industries, Inc. and subsidiaries as of December 31, 2012 and 2013 and for the years ended December 31, 2011, 2012 and 2013, incorporated by reference herein.

 

/s/ Lane Gorman Trubitt, PLLC
Dallas, Texas
February 6, 2015