eCORP and Advanced Drilling Solutions Enter Agreement to Offer Slim Hole Evaluation Drilling Service 14.05.2012/XNUMX/XNUMX Houston - eCORP Europe Holding Limited ("eCORP"), a subsidiary of eCORP International, LLC and Advanced Drilling Solutions GmbH, an affiliate of BG Management Consulting ("ADS") are pleased to announce that they have made an agreement to set up a diagnostic unit [...]