Petrobras Investor Presentation Now Available for On-demand Viewing at RetailInvestorConferences.com

    Petrobras Investor Presentation Now Available for On-demand Viewing at
                        RetailInvestorConferences.com

Company invites individual and institutional investors to log-on to view
November 8th presentation

PR Newswire

RIO DE JANEIRO, Nov. 12, 2012

RIO DE JANEIRO, Nov. 12, 2012 /PRNewswire/ --Petroleo Brasileiro S.A. -
Petrobras (Bovespa: PETR3, PETR4 – NYSE: PBR, PBR.A) today announced that
their November 8th RetailInvestorConferences.com presentation is now available
for on-demand viewing.

LINK: www.retailinvestorconferences.com > red "register/ watch event now"
button

Petrobras's presentation will be available 24/7 for 90 days. Investors may
download shareholder materials from the "virtual trade booth" for the next
three weeks.

About Petrobras
Founded in 1953, Petrobras is a publicly traded corporation operating in an
integrated manner in the following segments of the oil, gas, and energy
industry: exploration and production; downstream, marketing, transportation
and petrochemicals; distribution; natural gas, energy and biofuels.
Acknowledged as the leader in deep and ultra-deep water exploration and
production, Petrobras is one of the largest energy companies in the world.

About RetailInvestorConferences.com

Since 2010, RetailInvestorConferences.com, created by BetterInvesting (NAIC)
PR NewswireandMUNCmedia, has been the only monthly virtual investor
conference series that provides an interactive forum for presenting companies
to meet directly with retail investors using a graphically-enhanced online
platform.

Designed to replicate the look and feel of location-based investor
conferences, Retail Investor Conferences unites PR Newswire's leading-edge
online conferencing and investor communications capabilities with
BetterInvesting's extensive retail investor audience network and MUNCmedia's
sophisticated retail investor targeting.

SOURCE Petrobras

Contact: Petrobras, Press Relations, +55 (21) 3224-1306/ 3224-2312,
imprensa@petrobras.com.br; or RetailInvestorConferences.com, Bradley H. Smith,
bradley.smith@prnewswire.com, +1-201-942-7157