oil industry
petroleum industry

The city is also known as the center of an oil industry.

The same data we had was available to many other companies in the oil industry.

The American oil industry would like to produce more at home.

The oil industry, he says, is a case in point.

Joe has nearly 25 years' experience in the oil industry.

But all that would change if the oil industry moved in.

The foreign companies continued to play a key role in the oil industry.

There used to be an oil industry in the region.

He has experience in the oil industry, teaching and writing.

The oil industry plays a significant role in the local economy.

Oil industry was and still is of importance for the town.

But this is nothing compared with what those outside the oil industry feel.

The oil industry has also been making appeals to the public.

"The oil industry has access to everyone on the committee."

He was also involved in the development of the nation's palm oil industry.

As a result of the 1890-91 recession he lost his business in the oil industry.

We have obviously been doing it throughout the history of the oil industry.

That is the way the oil industry likes to work.

What about the oil industry which is already in ruins?

By 1929 the oil industry had made him a millionaire.

The oil industry was too large and many companies merged.

A. I am probably the only person in the oil industry who has never given a price forecast.

But the oil industry here is pressing hard to change that.

The development and transformation of the city followed the oil industry.

He also worked as a political lobbyist for the oil industry.