1 Renewal EAD: You should apply for an EAD renewal four months before your original EAD expires.  Replacement EAD: This document replaces a lost, stolen, or mutilated EAD. A replacement EAD also replaces an EAD that was issued with incorrect information, such as a misspelled name.
petroleum, rock oil (mid-14c. in Anglo-French), from Medieval Latin petroleum, from Latin: petra : rock + oleum : oil. ) is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earth 's surface, which is commonly refined into various types of fuels.
Oil, or also either crude oil or just petroleum, is a flammable liquid that is naturally occurring. It is made up of a complicated combination of hydrocarbons and other fluid compounds, which are located in geologic formations underneath the surface of the Earth.il has been used by mankind ever since, and the U.S. is no exception. The history of the U.S. oil industry goes back to Edwin Drake and his drilling of an oil well in Pennsylvania in 1859. The following will discuss uses of oil and also its pros and its cons.