Petro River Oil Corp. (OTCPK:PTRC) entered into a purchase and exchange agreement to acquire 64.7% interest in Kay County, Oklahoma of Red Fork Resources, LLC on February 15, 2018. Petro River will assign 13.75% working interest in the Mountain View Project in Kern County, California as consideration. Petro River Oil Corp. (OTCPK:PTRC) completed the acquisition of 64.7% interest in Kay County, Oklahoma of Red Fork Resources, LLC on February 15, 2018.