The first commercial quantities of oil were obtained in January 1866.

The chances that such a process could provide commercial quantities of energy seem remote, many experts say.

They were about to give up but eventually struck large commercial quantities of oil in 1908.

"What else are we going to do with commercial quantities of gas?"

More than a dozen other companies have been unsuccessful in finding commercial quantities of oil.

This is a new genetically modified oil and has been available in commercial quantities since 2011.

However, from 1905, cotton was successfully grown in commercial quantities.

But even with a name and a formula, we faced the problems of making it in commercial quantities.

"We wanted to produce a certain growth factor in commercial quantities."

By early 1941, a crash program was making commercial quantities.