Mr. William D. Griffin has 51 years of experience in Petroleum Engineering and he earned his BS in Chemical Engineering from Texas Tech University. Today, this expert is licensed as a Professional Engineer in the States of Texas and Louisiana. Formerly, this expert served as a Special Projects Engineer and as a Reservoir Engineering Group Supervisor with Amoco Production Company. He was also the Owner and Principal of Griffin Consulting PLLC. He currently serves as a Self Employed Expert Witness.