Investor Presentaiton

Appendix Highly experienced executive team with deep sector knowledge PremierOil The new company will be led by Linda Cook (currently CEO of Harbour Energy) as CEO, and Phil Kirk (current CEO of Chrysaor) as President. Both Linda Cook and Phil Kirk will also serve on the Board as Executive Directors Linda Cook (MD & CEO Harbour Energy) Phil Kirk (CEO - Chrysaor) " " " Ms. Cook will serve as the CEO of the combined entity post the completion of the transaction She is currently a Managing Director and member of the Executive Committee of EIG Global Energy Partners, and CEO of Harbour Energy She retired from Royal Dutch Shell plc in 2010, at which time she was a member of the Board of Directors and the Executive Committee During her 29 years with Shell, she held positions including CEO of Shell Gas & Power (London and The Hague); Executive Director and CEO of Shell Canada Ltd. (Calgary); EVP Strategy & Finance for Global Exploration & Production (The Hague); and various U.S. Exploration & Production management, operational and engineering roles She received a B.S. in Petroleum Engineering from the University of Kansas and is currently a Trustee for the University's Endowment Association, a member of the Society of Petroleum Engineers, and a Director on the Board of Bank of New York Mellon. In the past she has served on the boards of other major companies including Cargill Inc, Marathon Oil, The Boeing Co., and KBR Inc. Ms. Cook's experience in a large scale public O&G company (Shell) and her years of governance experience will be invaluable in navigating the initial years for the combined entity as a listed company. Moreover, Ms. Cook has been Chair of Chrysaor since 2017 and knows the business and its strategy well Mr. Kirk will serve as the President of the combined entity and CEO Europe post the completion of the transaction He is currently the CEO of Chrysaor After qualifying as a chartered accountant with Ernst & Young in 1991, he joined Hess in 1996 where he served a variety of roles including head of finance, North West Europe In 2002, he set up CH4 Energy with two ex-colleagues where he was joint managing director. CH4 acquired and operated the Markham field and associated satellites on the UK/Dutch median line After selling CH4 to Venture Production in 2006, he founded Chrysaor in 2007 and has led the group since then He has been a member of the Board of Oil and Gas UK since 2013 and is currently co-chair of the Advisory Council. He is also a past co- chair of the OGA UK Exploration Board, one of six boards responsible for driving the industry's response to the OGA's MER UK (Maximising Economic Recovery) strategy. He is also a Fellow of the Energy Institute Mr. Kirk's experience with Chrysaor and across the North Sea, and his relationships with partners, suppliers and the UK government will be of great benefit to the new company November 2020 P19

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