Pemex's attempt to import sweet crude failed as suppliers were unable to deliver.
Both firms have held too little market share to cause concerns, Brazilian authorities concluded.
There were 192 oil and gas rigs operating in the region in September, of which 167 were onshore and 25 offshore, according to data published by Baker Hughes on Friday.
Process Oil & Gas will obtain an investment of USD 727 million and the signing of modifying contracts for the development of the Libertador and Cuyabeno fields will reach an investment of USD 895 million
Revolving Credit Facility and Pre-Payment of Debt with Banco do Brasil
Petrochemical products are everywhere and include plastics, fertilisers, packaging, clothing, digital devices, medical equipment, detergents, tires and more
On the sidelines of the Rio Oil and Gas fair, Suez Brasil's Water Technologies and Solutions vice president for Latin America Eduardo Pavani talked to BNamericas about the perspectives for Brazil's next tenders for oil and gas services.
Meanwhile, Chubut province envisions the installation of a small-scale fuel refinery.