Zion Oil & Gas Continues Drilling in Israel

DALLAS and CAESAREA, Israel, Aug. 9, 2017 /PRNewswire/ -- Zion Oil & Gas, Inc. (NASDAQ: ZN) continues active drilling operations at its Megiddo-Jezreel #1 well in Israel.  As of today, we have reached a depth of approximately 5,850 feet (~1,785 meters) toward a proposed total depth of...