Appointment of Joint Broker

FRONTERA RESOURCES CORPORATION

("Frontera" or the "Company")

Houston, Texas, U.S.A. - 28 September 2011

Appointment of Joint Broker

Frontera Resources Corporation (London Stock Exchange, AIM Market - Symbol: FRR), an independent oil and gas exploration and production company, is pleased to announce the appointment of Cornhill Capital Limited as the Company's Joint Corporate Broker with immediate effect.

Enquiries:

Frontera Resources Corporation

Liz Williamson

Vice President, Investor Relations and Corporate Communications

(713) 585-3216

[email protected]

Nominated Adviser:

Strand Hanson Limited

James Harris / Andrew Emmott / Paul Cocker / Liam Buswell

+44 (0)20 7409 3494

Brokers:

Cornhill Capital Limited

Nick Bealer / Stefan Olivier

+44 (0)20 7710 9610

Old Park Lane Capital Plc

Michael Parnes / Luca Tenuta

+44 (0)20 7493 8188

Arbuthnot Securities LimitedRichard Johnson / Adam Lloyd+44 (0)20 7012 2000

Financial PR:

Buchanan

Tim Thompson / Ben Romney / Helen Chan

+44 (0)20 7466 5000

[email protected]