The oil flow from Alaska has not decreased anywhere near this amount. Prior to this TAPS was flowing ~820,000 barrels per day. Prudhoe Bay has gone from 400,00 BPD to 150,000 BPD as of yesterday. 140,000 BPD is the lowest the flow went to. The flow out of Alaska has not reduced by the amount you imply.
Well, I don't know where the oil is going, because they aren't loading it onto tankers. If the oil is still flowing the way you say, CONOCO is being cheated.