Nominated Adviser and Broker	Matrix Corporate Capital LLP
	One Vine Street London W1J 0AH, United Kingdom
Auditors	BDO LLP
	55 Baker Street London W1U 7EU, United Kingdom
Registrars	Capita Registrars
	Northern House Woodsome Park, Fenay Bridge Huddersfield HD8 0LA, United Kingdom
Independent Petroleum Engineers	Ralph E. Davis Associates, Inc.
	1717 St. James Place, Suite 460 Houston, Texas 77056, USA
Solicitors	Norton Rose LLP
	3 More London Riverside, London SE1 2AQ, United Kingdom