Petroleum
in example sentence
Reserves are defined as the quantities of
petroleum
that are expected to be commercially recoverable from known fields.
More example sentences with word petroleum
We make this epinephrine in a factory by stitching together smaller molecules that come mostly from
petroleum.
So nature's molecules are everywhere, including the ones that have decomposed into these black mixtures that we call
petroleum.
Coal and natural gas are cheaper than solar and wind, and
petroleum
is cheaper than biofuels.
OK, if you put steam into coal fields or
petroleum
fields that have been running for decades, you can get a really substantial increase, like an eight-fold increase, in your output.
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