RESERVE, La.--Diversified Well Logging (“DWL”, “Diversified” or the “Company”) has announced that David Tonner has joined the Company as its new Chief Executive Officer. David will succeed Richard Klibert as CEO. Richard will retire from day to day activity at DWL following a transition period but will retain his position as Chairman of the Board.

Houston, TX – April 16, 2014  - Core International, LLC (“Core”) dramatically increased its engineered rubber products production capacity and capability in the first quarter of 2014 with manufacturing joint ventures (“JVs”) in Mexico City, Mexico, and Odessa, Texas.

Houston, TX (October 3, 2013) – Diversified Well Logging, LLC (“DWL”) announced today that Aaron Swanson has joined its team as Chief Operations Officer, responsible for all of the company’s operations. He will report to the President of DWL.