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.
This is a list of notable German Americans. German Americans (Deutschamerikaner) are citizens of the United States of German ancestry and form the largest ancestry group in the United States, accounting for 17% of US population. The first significant numbers arrived in the 1680s in New York and Pennsylvania.