Skip to Main Content
Book Chapter

Relations of Petroleum Accumulation to Structure

Published:
January 01, 1934

Abstract

The study of the structure of rocks composing the earth’s crust has engaged the attention of geologists since the inception of the science of geology. When the idea first dawned that structure was a controlling factor in the accumulation and localization of oil and gas, the oil geologist therefore had ready a great mass of structural information which he could put to practical use. The insistent demands of a rapidly expanding oil industry for new supplies gave fresh impetus to structure studies and this has resulted in recent years in a much more comprehensive and satisfactory understanding of the structure of sedimentary areas not alone of the North American continent but of other similar areas throughout the world.

Structure affecting oil accumulation is a product of various agencies. It can not be considered solely as a product of diastrophism, although this is perhaps the most important direct or indirect cause. For instance, many lensing sands may be explained by vagaries of sedimentation; differential compaction of sediments may result in favorable traps irrespective of deformative stresses;, and varying porosity may be due to differential cementation or to leaching. In any event the size, shape, and position of the sedimentary basins, in and around which oil and gas fields are commonly found, were determined by earth forces operative over great areas, and many of the structural traps are direct results of such forces. Oil geology has contributed in no small degree to a better understanding of diastrophism, paleogeography, sedimentation, and allied branches

You do not currently have access to this article.

Figures & Tables

Contents

AAPG Special Publication

Problems of Petroleum Geology

W. E. Wrather
W. E. Wrather
Search for other works by this author on:
F. H. Lahee
F. H. Lahee
Search for other works by this author on:
American Association of Petroleum Geologists
ISBN electronic:
9781629812564
Publication date:
January 01, 1934

GeoRef

References

Related

Citing Books via

Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal