London — Oil prices rose on Wednesday as investors turned their attention to an Opec+ meeting to decide on output policy, while supply disruption caused by a storm in the Black Sea and lower US inventories drove buying. Brent crude futures climbed 86c, or 1.1%, to $82.54 a barrel at 10.31am GMT. US West Texas Intermediate (WTI) crude futures gained 93c, or 1.2%, at $77.34 a barrel. Both benchmarks gained about 2% on Tuesday as the market anticipated Opec+ will extend or deepen supply cuts.