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.
None of the German states had American colonies. In the 1670s the first significant groups of German immigrants arrived in the British colonies, settling primarily in New York and Pennsylvania. Immigration continued in very large numbers during the 19th century, with eight million arrivals from Germany.