Royale Energy, Inc. and Matrix Oil Management Corp. Announce Record Dates and Meeting Dates for Special Meeting of Shareholders
SAN DIEGO, Oct. 17, 2017 (GLOBE NEWSWIRE) -- Royale Energy, Inc. (OTCQB:ROYL) (the "Company" or "Royale") and privately held Matrix Oil Management Corp. ("Matrix") today announced that each has set a record date and a meeting …