The Gulf of Mexico produces more than 1.6 billion barrels of crude oil a day, almost a third of the country's total production, and drilling will not cease because of the Deepwater Horizon accident.
墨西哥湾日产原油16亿桶，几乎是全国总产量的三分之一。石油开采不会因为“深水地平线号”事故而中止。
2
Oil productivity index is a direct mark of the production for a producing horizon.