OPEC+ gathers on Saturday to ratify a deal for at least an extra month of record production cuts that U.S. President Donald Trump said saved the American oil industry. After a week of cajoling by Saudi Arabia and Russia, the cartel’s members were ready to prolong almost 10 million barrels a day of output curbs to the end of July, instead of easing them as previously planned. The imminent extension, coupled with a surprisingly good U.S. jobs report, sent crude 5% higher to $42 a barrel on Friday afternoon in London, more than double the price in April.

That’s eased pressure on the budgets of oil-rich nations and revived the fortunes of energy companies from Exxon Mobil Corp. to shale drillers such as Parsley Energy Inc.  Trump himself hailed the recovery on Friday and thanked the cartel’s leaders for making it possible. “Just a month ago. We had a disaster with respect to energy. It was down to zero, it was worthless,” Trump said at the White House. “We saved that industry in a short period of time. And you know who helped us? Saudi Arabia and Russia.”

Bumpy Road

The unlikely celebration in Washington came at the end of a long road that could still have some unwelcome twists and turns. There’s no guarantee that Trump, who for most of his presidency has been openly hostile to the Organization of Petroleum Exporting Countries, won’t return to accusations of market manipulation and price gouging when it suits him.

The partnership at the heart of OPEC+ — between Saudi Arabia and Russia — was only recently patched up after a vicious price war. This week, the unity of the 23-nation coalition has been strained by some nations cheating on their production cuts. Saturday’s meeting only came together after Moscow and Riyadh pushed Angola, Nigeria, Kazakhstan and Iraq to stop shirking their share of cuts and to compensate for past failings. By Friday, delegates said there was a deal in place to resolve these shortcomings, but details were lacking and observers were skeptical.

In a tweet just hours before the OPEC meeting Nigeria said it approves that countries who were not able to comply in May and June, to compensate in July, August and September. “Everyone saves face with this agreement,” said Jan Stuart, global energy economist at Cornerstone Macro LLC. “But it begs the question: What is the enforcement mechanism? I’m very curious to see how the organization is going to elicit greater compliance from the cheaters.”

OPEC will meet by video conference on Saturday at 1 p.m. London time, followed by a conference with their OPEC+ allies two hours later, delegates said. The agreement, once ratified, will prolong the 9.7 million barrels a day of production curbs for another month until the end of July. Ministers may review later this month whether a further extension into August is warranted, a delegate said.