Excerpt from Light Oil Fields of Wyoming Geographically, nearly every part of the State has oil or gas showings, and while many of these are not economic, the evidence is conclusive that the oil horizon was, at one time, a continuous sheet over the whole State, and, where still present, may be expected to be an oil producer under favorable structural conditions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.