NEWSROOM

TORONTO, March 6, 2012 /CNW/ - Pacific Rubiales Energy Corp. (TSX: PRE; BVC: PREC; BOVESPA: PREB) has scheduled a telephone conference call for investors and analysts on Thursday March 15, 2012 at 8:00 a.m. (Bogotá time) / and 9:00 a.m. (Toronto time) to discuss the Company's 2011 year-end results. Participants will include Ronald Pantin, Chief Executive Officer, José Francisco Arata, President, and selected members of senior management. Pacific Rubiales expects to release its results on Wednesday March 14, 2012 after market close.

The live conference call will be conducted in English with simultaneous Spanish translation. The Company will post a presentation on the Company's website prior to the call, it can be accessed at: www.pacificrubiales.com.

Analysts and interested investors are invited to participate using the dial-in numbers as follows:

The conference call will be webcast which can be accessed through the following link: http://www.pacificrubiales.com.co/investor-relations/webcast.html.

A replay of the call will be available until 23:59 pm (EST), March 29, 2012, which can be accessed as follows:

Pacific Rubiales, a Canadian-based company and producer of natural gas and heavy crude oil, owns 100 percent of Meta Petroleum Corp., a Colombian oil operator which operates the Rubiales, Piriri and Quifa oil fields in the Llanos Basin in association with Ecopetrol, S.A., the Colombian national oil company, and 100 percent of Pacific Stratus Energy Corp. which operates the La Creciente natural gas field. The Company is focused on identifying opportunities primarily within the eastern Llanos Basin of Colombia as well as in other areas in Colombia and northern Peru. Pacific Rubiales has working interests in 46 blocks in Colombia, Peru and Guatemala.

The Company's common shares trade on the Toronto Stock Exchange and La Bolsa de Valores de Colombia and as Brazilian Depositary Receipts on Brazil's Bolsa de Valores Mercadorias e Futuros under the ticker symbols PRE, PREC, and PREB, respectively.