Mr. Dustin L. Guinn has been Executive Vice Chairman of Zion Oil & Gas, Inc. since July 1, 2016 and has been its Chief Executive Officer and President since September 13, 2016. Mr. Guinn served as Chief Executive Officer of Viking Services from June 2011 to September 30, 2015. Mr. Guinn's primary responsibilities included operational and strategic management focusing on the growth, deployment and profitability of assets in Turkey, Northern Iraq, Hungary, Bulgaria, Serbia, Romania and other strategic countries within the Middle East, North Africa, as well as Central and Eastern Europe. Mr. Guinn has extensive experience in transactional mergers and acquisitions involving both entity and asset purchases as well as the integration of those acquisitions and has been intimately involved in the growth of Viking, in terms of financial, operational, structural and reporting and management growth. Previously, Mr. Guinn served as the Chief Operating Officer at Viking Coil Tubing LLC. He has extensive experience in transactional mergers and acquisitions involving both entity and asset purchases as well as the integration of those acquisitions. He also serves as Chief Executive Officer of Viking Services and has also served in a number of capacities within Viking such as President, Chief Financial Officer, Treasury Manager and Financial Analyst, which have allowed for the opportunity to have a balanced and well-rounded understanding of the business. He also serves as the Chief Financial Officer and President of Viking International; a wholly owned subsidiary of TransAtlantic Petroleum (TSX: TNP & OTC: TAPFF.OB), which is an oil and gas service company maintaining operations in Turkey, Morocco and Romania. Mr. Guinn served as President of Viking Geophysical in which he leveraged his financial background and experience to focus on the continued development of operational efficiencies, reporting implementation, profitable asset deployment and accountability focusing on ROI metrics. Mr. Guinn was integral in the procurement and negotiation of many of Viking's key long-term, ongoing service contracts and MSAs. Mr. Guinn served as Chief Financial officer at Viking Drilling, LLC since joining in August 2008. Prior to Viking Drilling, Mr. Guinn served in various capacities within The Mitchell Group from July 2006 to August 2008. Prior to joining the Mitchell Group, Mr. Guinn was the Chief Operating Officer of Sun-Belt Pump and Supply, a wholesale distribution company headquartered in Amarillo, Texas. He has been a Director of Zion Oil & Gas, Inc. since May 01, 2015. Mr. Guinn graduated from New Mexico State University in 1999 with a Bachelor of Business Administration degree in Finance and earned a Masters degree in Business Administration from West Texas A&M University in 2005.