Posted on April 4, 2012May 5, 2019 by sca Subsurface Consultants & Associates, LLC > Press Release > “TEARPOCK RECEIVES DPA HERITAGE AWARD” AAPG Explorer, April 2012, “Tearpock receives DPA Heritage Award” http://www.aapg.org/explorer/2012/04apr/tearpock_short0412.cfm