Helium Resources of the United States, 1987 (Classic Reprint)

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Excerpt from Helium Resources of the United States, 1987Helium contents of the natural gas resources were derived from Bureau records of helium analyses of natural gas samples, which are part of the Bureau resources data base. The analyses of natural' gas and 'limited evaluations of helium resources were begun in 1917. Over natural gas samples from wells and pipelines in the United States have been analyzed. Through 1987, of these analyses had been published in 32 Bureau publications, which are listed in the bibliography of this report.Helium occurs as a constituent ural gas, which is economical source.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.