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.
crude oil is a liquid found naturally in rock containing mostly complex hydrocarbons with some additional organic material it is the major fuel used on the planet and is used in the production of many synthetic materials like plastics as wellrude oil is a mixture of complex hydrocarbons that is extracted from beneath the earth s surface an oil well crude oil can be refined into other petroleum products