By Scott DiSavino NEW YORK (Reuters) -Oil prices gained about 3% on Wednesday as another U.S. crude stock drawdown indicated tight supplies and investors worried about new Western sanctions against Moscow with Russian forces continuing to bomb the outskirts of Ukraine’s capital. On Tuesday, Russia promised to scale down operations around Kyiv in what the West dismissed as a ploy to regroup by invaders suffering heavy losses. “After being fooled once, many traders that sold contracts in response to the peace talks are unlikely to make the same mistake the next time a Russia-Ukraine meeting is f…