rock oil

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But by fracking the rock, oil flowed from the shale.

From The Wall Street Journal • Apr. 8, 2014

His report was so favorable that a company was formed, which leased all the land along Oil Creek upon which were traces of the new rock oil.

From Inventors by Hubert, Philip Gengembre

Then came the great discovery of rock oil, which rapidly superseded the whale oil of commerce in general use.

From Equatorial America Descriptive of a Visit to St. Thomas, Martinique, Barbadoes, and the Principal Capitals of South America by Ballou, Maturin Murray

No. On all bearings the same oil, but on mainspring a rock oil.

From Friction, Lubrication and the Lubricants in Horology by Lewis, William T.

In the late fifties Mr. George H. Bissell had become interested in rock oil, not as an embrocation and as a cure for most human ills, but as a light-giving material.

From The Age of Big Business; a chronicle of the captains of industry by Hendrick, Burton Jesse