At a Glance*

Gran Tierra Energy was
formed to build sustainable
value and a record of success

in South America by capitalizing on the expertise, experience and strategic relationships of the management team. Our mission is to create value, sensibly and aggressively, in oil and gas exploration and production.

97%

Light and Medium Oil and
Liquids Produced in 2013

Roll Over Map for Details

2013 Production

22,267

BOEPD NAR

2013 Proved Reserves

42.1MM

BOE NAR

2013 Blocks

11.4MM

GROSS ACRES

2013 Capital Expenditures
($Millions)

AVERAGE PRODUCTION
(BOEPD NAR)

YEAR END PROVED RESERVES

YEAR END BLOCKS

2013 PRODUCTION
(BOEPD NAR)

*For Reserve figures calculated in compliance with Canadian National Instrument 51-101 - Standards

of Disclosure for Oil and Gas Activities, see our Form 51-101F1 filed on SEDAR at www.sedar.com.

Reference to production is adjusted for changes in inventory.

Blocks and acreage area at year end 2013 unless otherwise noted.

Reserves are as at year end 2013 and are SEC compliant.