TGC Industries Announces Second Quarter 2011 Earnings Release and Conference Call Schedule

TGC Industries, Inc. today announced plans to release its second quarter 2011 financial results on Monday, August 1, 2011 earlier the market opens.  In conjunction with the release, TGC Industries has scheduled a conference call, which will be broadcast live over the Internet that same day at 9:30 a.m. eastern time.

A telephonic replay of the conference call will be available through August 15, 2011 and may be accessed by calling 303-590-3030 using passcode 4456423#.  A web cast archive will as well be available at www.tgcseismic.com shortly afterwards the call and will be accessible for roughly 90 days.