MOSCOW, July 1 (Reuters) - Urals oil differentials to dated Brent were unchanged again on Tuesday in quiet trade, while Kazakhstan's oil output rose in June by 7.5% from May, sources said.
Oil output in Kazakhstan returned to growth last month and matched an all-time high, as the Chevron-led CVX.N Tengiz field ramped up, a source familiar with the data told Reuters on Tuesday.
Kazakhstan's daily crude oil output, excluding gas condensate, a type of light oil, jumped in June by 7.5% from May to 1.88 million barrels per day, according to the source.
PLATTS WINDOW
Petroineos offered 130,000 tons of CPC Blend loading on July 21-25 at dated Brent minus $1.95 per barrel, firmer than recent estimates, but failed to find a buyer.
No bids or offers were made for Urals or Azeri BTC in the Platts window.
NEWS
Saudi Arabia, the world's biggest oil exporter, may raise its August crude oil prices for buyers in Asia to the highest level in four months, after spot prices surged during the Iran-Israel conflict and on robust summer fuel demand, trade sources said.
Norway's Equinor EQNR.OL and its partners have approved a 13 billion Norwegian crown ($1.29 billion) investment for the expansion of Johan Sverdrup, Western Europe's largest producing oilfield, the company said on Tuesday.