Oil prices rose on Monday as investors focused on a tighter supply outlook after Moscow issued a temporary ban on fuel exports while remaining wary of further rate hikes that could dampen demand.
Brent crude futures climbed 71 cents, or 0.76%, to $93.98 a barrel by 0809 GMT after settling 3 cents lower on Friday.
U.S. West Texas Intermediate crude futures extended gains for a second session, trading at $90.63 a barrel, up 60 cents, or 0.67%.
Challenger Energy Group plc (LON:CEG) is a Caribbean and Atlantic margin focused oil and gas company, with a range of petroleum assets located onshore in Trinidad and Tobago, and Suriname, and offshore in the waters of The Bahamas and Uruguay.