Brent crude futures were at $69.03 per barrel at 1325 GMT, down 42 cents, or 0.6%, from their last close. WTI crude futures were up 23 cents, or 0.4%, at $59.04 a barrel, supported by expectations of a fall in U.S. crude inventories.

To put these two things together, the shale oil affecting both the volume of export and the price, plus the developments in clean technologies, tell me that for those countries who meet in Vienna, it has never been more important for them to diversify their economies. We have seen in Algeria, for example, one of the main reasons is the low oil price and the impact on the economy, and the same with Venezuela and elsewhere.

Russia’s recent oil output is below the 11.18 billion bpd target Moscow has pledged as part of an international deal among producers to curb production to support prices.

Front-month Brent crude futures were at $69.53 a barrel at 0641 GMT, down 58 cents, or 0.8%, from last session’s close. U.S. West Texas Intermediate (WTI) crude futures were at $58.46 per barrel, down 70 cents, or 1.2%, from their last settlement.

Spot Brent crude futures were firmer at $68.82 per barrel, 13 cents, or 0.2%, above their last close. WTI crude futures were at $58.43 per barrel at 0700 GMT, down 20 cents, or 0.3%, from their last settlement.

Venezuela's state-owned PDVSA exported 1.416 million barrels of combined crude and products in May to Cuba's state Cubametales, up from 355,000 barrels in April.

Brent crude futures were at $68.48 per barrel at 0654 GMT, up 72 cents, or 1.1%, from their last close, with prices underpinned by OPEC supply cuts and Middle East tensions. U.S. West Texas Intermediate (WTI) crude futures were up 66 cents, or 1.1%, at $58.57 per barrel.

Although compliance to the cuts had a slow start, OPEC's JMMC noted in a press release following their meeting in Jeddah, Saudi Arabia, that compliance had hit a record high of 168% in April 2019. Average conformity reached 120% since January 2019.

Russia’s GDP unexpectedly grew just 0.5% in the first quarter, below all 14 estimates in a Bloomberg survey. That compares with a 2.7% increase in the last three months of 2018, which was the highest in more than six years as crude output reached a record 11.45mn barrels a day in December, according to ministry data as Opec+ curbs eased.

Brent crude futures were at $70.36 per barrel, down 63 cents, or 0.9%, from their last close. U.S. West Texas Intermediate (WTI) crude futures were down by 51 cents, or 0.8%, at $60.91 per barrel.

“Российские компании согласны с тем, что необходимо продолжать сотрудничество. Взаимодействие направлено как на восстановление баланса на рынке, так и на поддержание справедливой, стабильной стоимости углеводородов, - отметил Александр Новак. - Россия готова оперативно реагировать на запросы рынка, мы можем увеличить производство из-за дефицита рынка. В качестве примера гибкости напомню, что мы вслед за ростом спроса прошлым летом увеличили производство и сократили его к концу года, когда на рынке был избыток».

“Наши совместные действия продолжают оказывать положительное воздействие на конъюнктуру мирового нефтяного рынка. Совершенно очевидно, что наши адресные выверенные действия на декабрьской встрече позволили избежать перекосов на рынке, значительного превышения предложения над спросом и, как следствие, сокращения котировок, - сказал Министр. - В июне пройдет очередная министерская встреча, на которой мы обсудим ситуацию на рынке, в том числе с учетом ряда факторов неопределенности. В любом случае, считаю, что нужно продолжать кооперацию стран ОПЕК и не-ОПЕК”.

Brent crude futures were down 39 cents, or 0.5 percent, at $71.79 at barrel. WTI crude futures for July delivery were down 59 cents, or 0.9 percent, at $62.54.

Brent crude futures, the international benchmark for oil prices, were at $72.31 per barrel at 1030 GMT, up 34 cents, or 0.5 percent, from their last close. U.S. West Texas Intermediate (WTI) crude futures were up 42 cents, or 0.7 percent, at $63.52 per barrel.

“Мы отметили, что странам Соглашения необходимо вернуться к полному исполнению сделки для гарантии того, что стабильность рынка сохранится. Конкретные параметры, в которых мы будем действовать во второй половине 2019 года, будут определены в Вене в течение месяца. Мы рассматриваем разные опции, в том числе послабление квот по сокращению добычи. Естественно, при соответствующих сигналах от рынка”,