By JASON WOMACK 1. Can you explain the difference between enhanced oil recovery and improved oil recovery? Very little oil is produced from reservoirs under natural pressure (10% or less), because that energy is depleted quickly.

By Anonymous During the past century, repeated predictions that the world was running out of oil proved to be wrong. Instead of running out, a look at the macro trend throughout the petroleum age indicates the more oil and gas the world uses, the more it has.