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PETRÓLEO BRASILEIRO S.A. - PETROBRAS
Public Company

PRESS RELEASE

Interest on own capital payment

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(Rio de Janeiro, January 02, 2005) - PETRÓLEO BRASILEIRO S/A - PETROBRAS, [Bovespa: PETR3/PETR4, NYSE: PBR/PBRA, Latibex: XPBR/XPBRA], a Brazilian international energy company, announces to shareholders that it will effect the interest on own capital payment, on January 05, 2006, to the owners of shares on June 30, 2005 in accordance with the Press Release sent to the market on June 17, 2005, as follows:

INTEREST ON OWN CAPITAL

		Value in Reais (R$)
		Per share
Interest on own capital		2,0000
Restatement SELIC rate		0,0053
		2,0053

The interest on own capital (R$ 2,00) will be subject to 15% withholding tax while the value of R$ 0,0053, corresponding to the variation in the SELIC rate, since December 31 2005 until June 05, 2005 will be subject to 22,5% withholding tax. The above-mentioned Withholding Tax is not applicable to tax immune or exempt shareholders.

1. INSTRUCTIONS FOR CREDITING

Banco do Brasil S.A., as the depository institution for the book entry shares, will effect payment.

1.1 – The shareholders with current accounts held with Banco do Brasil S.A., or with other banks duly advised by shareholders, will automatically be credited amounts due on the payment date.

1.2 – In the case of those shareholders where registration information does not contain details of “Bank/Branch/Current Account”, the payment will only be credited upon updating information in Banco do Brasil S.A.’s electronic files through those branches authorized to provide shareholder services.

1.3 – The interest on own capital payment corresponding to the shares held in deposit by the Stock Exchanges’ Fungible Custody Service will be credited to the respective Stock Exchanges through member BROKERAGE HOUSES responsible for paying the respective shareholders.

1.4 – Shareholders with bearer shares should personally contact one of Banco Brasil S.A.’s branches presenting Brazilian tax register number (CPF), identity documents, residence voucher, together with share certificates and respective coupons allowing the latter to be converted into book entry form for subsequent payment. Also, in this opportunity, bank account information could be updated for credit of due remuneration.

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1.5 – Payment in connection with the American Depositary Receipts (ADRs) traded on the New York Stock Exchange - NYSE will be made through Citigroup, depositary bank for the ADRs. Information concerning date of payment and any other additional information may be obtained by telepone 1 - 877 - CITIADR (248-4237).

2. SHAREHOLDER SERVICES

More detailed information may be obtained by calling – BB call center service –0800 78 5678 (in Brazil) or any Banco do Brasil branches.

3. FINAL INFORMATION

Rights to interest on own capital payments unclaimed within 3 (three) years as from payment date (January 02, 2005), will lapse and revert in favor of the Company (Law 6404/76, Article 287, Subsection II, Item a).

We would remind all shareholders as to the importance of maintaining personal details current, since payments can only be effected to shareholders with either fully up-dated registration details or holding a current account at any bank and duly registered with Banco do Brasil S.A. (the Institution administering Petrobras’ Book Entry Share System). To ensure that details are fully up to date, please contact any Banco do Brasil S.A. branch with all personal documentation.

http: //www.petrobras.com.br/ri/English

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Contacts:

Petróleo Brasileiro S.A – PETROBRAS
Investor Relations Department
Raul Adalberto de Campos– Executive Manager
E-mail: petroinvest@petrobras.com.br
Av. República do Chile, 65 - 22^th floor
20031-912 – Rio de Janeiro, RJ
(55-21) 3224-1510 / 2534-9947

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This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually oc cur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

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