UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the

Securities Exchange Act of 1934

For the month of April, 2020

Commission File Number 1-15106

PETRÓLEO BRASILEIRO S.A. - PETROBRAS

(Exact name of registrant as specified in its charter)

Brazilian Petroleum Corporation - PETROBRAS

(Translation of Registrant's name into English)

Avenida República do Chile, 65 
20031-912 - Rio de Janeiro, RJ
Federative Republic of Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. 

Form 20-F ___X___ Form 40-F _______

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _______ No___X____

Petrobras on new oil discovery in Campos Basin

Rio de Janeiro, April 7, 2020 - Petróleo Brasileiro S.A. - Petrobras informs that it has identified the presence of oil in a exploratory well of the Sudoeste de Tartaruga Verde block, located in the Campos Basin.

The well, informally called Natator, is located 130 km from the city of Macaé (RJ), in water depths of 1,080 meters, with the discovery of oil in carbonate reservoirs in the post-salt section. The well data will be analyzed to better target exploratory activities in the area and assess the potential of the discovery.

The Sudoeste de Tartaruga Verde block, acquired in the 5th Production Sharing Round, in September 2018, is inserted in the so-called Pre-salt Polygon, under a production sharing regime. Petrobras is the operator of the block with 100% interest, with Pre-sal Petróleo S.A. (PPSA) as manager.

www.petrobras.com.br/ri

For more information:

PETRÓLEO BRASILEIRO S.A. – PETROBRAS | Investors Relations

email: petroinvest@petrobras.com.br/acionistas@petrobras.com.br

Av. República do Chile, 65 – 1803 – 20031-912 – Rio de Janeiro, RJ.

Tel.: 55 (21) 3224-1510/9947 | 0800-282-1540

This document may contain forecasts within the meaning of Section 27A of the Securities Act of 1933, as amended (Securities Act), and Section 21E of the Securities Trading Act of 1934, as amended (Trading Act) that reflect the expectations of the Company’s officers. The terms: “anticipates”, “believes”, “expects”, “predicts”, “intends”, “plans”, “projects”, “aims”, “should,” and similar terms, aim to identify such forecasts, which evidently involve risks or uncertainties, predicted or not by the Company. Therefore, future results of the Company’s operations may differ from current expectations, and the reader should not rely solely on the information included herein.