Excerpt from Aids to Identification of Geological Formations
Siliceous minerals Quartz. Mica. Feldspar. Hornblende. Serpentine and Chlorite. Augite and Pyroxene. Glauconite.
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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.
"Sinopsis" puede pertenecer a otra edición de este libro.
Excerpt from Aids to Identification of Geological Formations
Siliceous minerals Quartz. Mica. Feldspar. Hornblende. Serpentine and Chlorite. Augite and Pyroxene. Glauconite.
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.
Excerpt from Aids to Identification of Geological Formations
By long experience many drillers learn to distinguish, generally quite correctly, the three principal classes of sediments in which most of their work is done, such as shale or clay, sandstone and limestone. The most experienced drillers in any locality have, also, expert knowledge of what we may call the "key rocks" of the field in which they work. They know the rocks that determine the depth at which casing is to be set, or the depth at which the tests for oil or gas must be made. This knowledge of rocks is mostly taught from mouth to mouth, by the head driller to his helpers, entirely without any other guidance than the limited experience of each driller. No aid, so far as I know, has ever been prepared by geologists to help drillers in procuring the information both are eagerly seeking.
With the extension of drilling operations to regions of widely different geological formations and conditions, it has become a matter of some urgency that drillers' logs be made with greater accuracy and uniformity than before. The only way to encourage improvement in this direction is to place in the hands of the men who make the "logs," what aid they need. By the use of a few very simple devices, available to all, great improvements in results can be attained without the least loss of time. The present paper is an attempt to present some information, in compact form, that will aid practical and intelligent men to correctly identify materials explored in drilling for oil, gas, or water. It will be found that much of the information here set forth consists of elementary methods and facts drawn from mineralogy and geology. Most drillers are eager to acquire all knowledge they can in these sciences.
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.
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Destinos, gastos y plazos de envíoLibrería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330135693
Cantidad disponible: 15 disponibles
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330135693
Cantidad disponible: 15 disponibles
Librería: Forgotten Books, London, Reino Unido
Paperback. Condición: New. Print on Demand. This book, a comprehensive guide to sedimentary rock formations, equips drillers and geologists with the knowledge to confidently identify subsurface rock formations. The author, an experienced geologist, details the characteristics of various rock types, including their composition, texture, and hardness. With a focus on formations commonly encountered in Texas, the book provides clear descriptions of igneous, sedimentary, and metamorphic rocks, as well as their distinguishing features. The guide also delves into the processes that shape these formations, offering insights into their geological history and significance. This invaluable resource empowers readers to accurately interpret drilling data, making it an essential companion for those involved in mineral exploration, groundwater assessment, and engineering projects. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781330135693_0
Cantidad disponible: Más de 20 disponibles