His well began to yield 20 barrels of crude oil a day.

他的油井从此每天生产20桶原油。

youdao

State media: The pipeline will move 15 million tons of crude oil a year until 2030.

国家媒体：2030年前，管道将每年输送1 500万吨的原油。

youdao

The report notes that the two countries import 9m of crude oil a year and 64% of all the roundwood pine produced in Asia, adding to the problems of global deforestation and warming.

报告指出，两国每年进口九百万桶原油，以及产自亚洲松树圆木的64%，加剧了全球森林退化及气候变暖的问题。

youdao

After rising steadily since last week, oil prices dipped for a second consecutive day amid reports of growing U.S.crude inventories.

VOA: standard.2009.08.05

More than 4 million barrels of crude oil a day are shipped through the canal or an adjacent pipeline.

BBC: Egypt unrest hits Europe's stock markets

The plan: extract 1.5 million gallons of green crude oil a year from patented pond scum fed a diet of carbon dioxide and sunlight.

FORBES: The U.S. Military's Great Green Gamble Spurs Biofuel Startups

China consumed 4, 772 barrels of crude oil a day in the year 2000, and this figure grew to 8, 625 in 2009, an increase of nearly 81%.

FORBES: Crude Oil Boosts Anadarko, Natural Gas Can Drag It Down