The history of crude oil and natural gas is a history of technological innovation. Until recently the innovation supported crude oil and natural gas. Now, it challenges it, causing structural changes in the crude oil and natural gas markets.
Originally, crude oil was only used for lighting. This changed following the invention of the internal combustion engine, which outperformed steam engine in power, range and ease of operation and maintenance, and the invention of the conveyor belt, which made it possible to mass-produce the internal combustion engine at a price which was affordable to the masses. Not much later, crude oil became the transportation fuel of choice. The horse drawn carriage was replaced by the car; the locomotive by the diesel train; the steamship by the motor vessel; and the zeppelin by the airplane. Continue reading