By Mohi Narayan and Florence Tan NEW DELHI (Reuters) -Oil prices rose on Monday, extending gains for a second session as U.S. efforts to replenish strategic reserves provided some support, although concerns of crude oversupply and softer fuel demand growth next year persisted. Brent crude futures rose 0.6%, or 48 cents, to $76.32 a barrel by 0406 GMT, while U.S. West Texas Intermediate crude futures were at $71.61 a barrel, up 0.5%, or 38 cents. Both contracts jumped more than 2% on Friday but fell for the seventh straight week, their longest streak of weekly declines since 2018, on lingering …