OPEC sealed a long-term cooperation pact with Russia on Tuesday, extending a partnership set up two years ago to fight a surge of U.S. oil that has upset the cartel’s pricing power, OPEC officials said.
Wall Street Journal: OPEC, Russia formalize cooperation pact
OPEC logo is seen at the OPEC headquarters in Vienna on May 24, 2017, on the eve of the Organization of the Petroleum Exporting Countries (OPEC) meeting.
