CNBC - Ukraine announced on Friday it would raise household gas prices by nearly a quarter as Prime Minister Volodymyr Groysman warned that the country risked default if it crashed out of its International Monetary Fund aid program.

REUTERS - Benchmark Brent crude oil LCOc1 was up 20 cents a barrel at $79.49 by 0740 GMT. U.S. light crude CLc1 was 15 cents higher at $68.80.

REUTERS - U.S. West Texas Intermediate crude CLc1 was up 25 cents, or 0.4 percent, at $72.17 a barrel by 0648 GMT on Wednesday, having settled up 14 cents. Brent crude LCOc1 was up 26 cents, or 0.3 percent, at $81.67 a barrel, after settling up 63 cents the session before.

OPEC - We forecast that primary energy demand, globally, is expected to increase by 33%, or 91 mboe/d, between 2015 and 2040. A massive 24% of this anticipated increase will be from India, or 22 mboe/d.

PLATTS - India will be looking to ship in more crude oil from Saudi Arabia and the United Arab Emirates to fill part of the vacuum created by reduced appetite for supplies from Iran, which is facing US sanctions, according to delegates and policy makers attending the India Energy Forum by CERAWeek.

REUTERS - Benchmark Brent crude oil jumped by $1.49 a barrel to a high of $81.92 before slipping to $80.83, up 40 cents, by 0745 GMT. U.S. crude was last up 20 cents at $71.54.

PLATTS - Iran played down the impact of looming US sanctions on its economy with a senior official saying on Sunday that the current high oil prices should make up for any fall in oil sales, according to state-owned news agency IRNA.

PLATTS - South Korea imported no Iranian crude in September -- for the first time since September 2012 -- ahead of the looming reimposition of US sanctions on Tehran, preliminary data released by Korea Customs Service showed Monday.

REUTERS - Brent crude futures had risen $1.02 cents, or 1.3 percent, to $81.28 a barrel by 0637 GMT. The contract dropped 3.4 percent on Thursday following sharp falls in equity markets and indications that supply concerns have been overblown. U.S. West Texas Intermediate (WTI) crude futures were up 80 cents, or 1.1 percent, at $71.77 a barrel, after a 3 percent fall in the previous session. WTI is on track for a 3.5 percent drop this week.

EIA - Brent crude oil spot prices averaged $79 per barrel (b) in September, up $6/b from August. EIA expects Brent spot prices will average $74/b in 2018 and $75/b in 2019. EIA expects West Texas Intermediate (WTI) crude oil prices will average about $6/b lower than Brent prices in 2018 and in 2019.

OPEC - In 2018, world oil demand growth is estimated at 1.54 mb/d, following a downward revision of around 80 tb/d from the previous month’s assessment, mainly to reflect the most up-to-date data in OECD Europe and the Middle East, as well as the latest developments in the economies of in Latin America.

PLATTS - "If sanctions were put on Rosneft or Lukoil or Gazprom, like what happened to Rusal, you would virtually shut down the energy systems of Europe," Dudley said.

REUTERS - Brent crude LCOc1 futures were down 2 cents at $84.98 a barrel by 0049 GMT, after a 1.3 percent gain on Tuesday. US. West Texas Intermediate (WTI) crude CLc1 was down by 16 cents, or 0.2 percent, at $74.8 a barrel, after rising nearly 1 percent in the previous session.

REUTERS - International benchmark Brent crude oil futures LCOc1 were at $83.26 per barrel at 0352 GMT, down 90 cents, or 1.1 percent, from their last close. U.S. West Texas Intermediate (WTI) crude futures CLc1 were down 54 cents, or 0.7 percent, at $73.80 a barrel.

PLATTS - "Prices are continuing to rise and I think that proves the point that it is not the fundamentals of oil supply and demand that is behind this price increase," Saudi energy minister Khalid al-Falih said, during a key session of the forum Thursday.