crude shale oil

基本解释

If we could extract that crude, accurately termed “shale oil” it would amount to a huge resource.
如果我们能够开采出这类准确的说法叫做“页岩油”的原油，那将是一项庞大的自然资源。
An analytical procedure as well as the separation method of the hydrocarbon constituents in heavy distillate and residue of crude shale oil is recommended.
通过本工作，初步拟定了适合于页岩油重油、残油的族组成系统分析的方法流程，同时也是族组份分离方法。
This recent article in the New York Times describes how American oil folks have figured out how to extract crude that is trapped in rock that is largely surrounded by shale.
《纽约时报》不久前刊登文章，描绘了美国石油企业如何找到办法，将蕴藏在岩石中被页岩包裹的原油开采出来。

The operating environment has certainly improved for Halliburton, as higher crude oil prices and new shale gas drilling projects have brought new opportunities for oil services firms.
FORBES: Halliburton's Valuation A Little Too Hefty
Oil shale is an idea that was tested a generation ago, then abandoned when the price of crude oil plunged.
NPR: Squeezing Oil Out of Stones in the Rocky Mountains
As traditional oil fields yield less and less, major producers are looking for crude in less conventional places, from oil sands and shale plays to ultra deepwater.
FORBES: Icahn Could Push For Dividends At Transocean, The Only Major Driller Not Paying Shareholders