Saudi Arabia could build oil output.Russia resumes supply through Druzhba pipeline. May 3 - Oil costs were on track for sharp week by week decreases on Friday as flooding U.S. yield countered generation misfortunes in assents hit Iran and Venezuela. Brent unrefined petroleum prospects LCOc1 were at $70.47 a barrel at 1115 GMT, down 28 pennies and set for their first week by week misfortune following five weeks of increases. U.S. West Texas Moderate (WTI) rough fates CLc1 were down 6 pennies at $61.75, balanced for a second in a row week after week decrease. "Indeed, even with profound misfortunes in supply from Iran and Venezuela, just as a couple of different nations around the globe, OPEC+ will in any case need to keep down creation to adjust the market," SEB examiner Bjarne Schieldrop said in a note, including this is an impression of the continuous yield development in the US. U.S. raw petroleum generation achieved a record 12.3 million barrels for each day (bp