ROYALE CONTINUES DEVELOPMENT IN RIO VISTA

READ OFFICIAL PRESS RELEASE ROYALE CONTINUES DEVELOPMENT IN RIO VISTA San Diego, May 9, 2017 – Royale Energy, Inc. (OTCQB: ROYL) announced it has signed a drilling contract for three additional wells in Rio Vista Field in Sacramento Basin and expects to begin drilling...

Filed by Royale Energy, Inc., Pursuant to Rule 425 under the Securities Act of 1933, as amended. Subject Companies: Royale Energy, Inc., Royale Energy Holdings, Inc., and Matrix Oil Management Corporation

READ OFFICIAL PRESS RELEASE Filed by Royale Energy, Inc., Pursuant to Rule 425 under the Securities Act of 1933, as amended. Subject Companies: Royale Energy, Inc., Royale Energy Holdings, Inc., and Matrix Oil Management Corporation Date: February 15, 2017 This filing...