Ronald F. Broadhead, New Mexico Bureau of Geology and Mineral Resources, a. Division of New Mexico Institute of Mining and Technology. INTRODUCTION. The oil and natural gas that are produced from oil and gas fields reside in porous. and permeable rocks (reservoirs) in which these liquids have collected and accumulated.
Germans (German: Deutsche) are a Germanic ethnic group native to Central Europe, who share a common German ancestry, culture and history, and speak the German language as their native language.
The word that the English language uses to describe Germany, the Germans and their language (Germany, German) is first attested in 1520. It is derived from the Latin Germania of the 3rd century BC, first used in writing by G. J. Caesar in De Bello Gallico (his description of his warfare in this area).