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Data Series 713

Drill Hole Data for Coal Beds in the Powder River Basin, Montana and Wyoming

By Jon E. Haacke and David C. Scott

Thumbnail of and link to report PDF (1.72 MB)Abstract

This report by the U.S. Geological Survey (USGS) of the Powder River Basin (PRB) of Montana and Wyoming is part of the U.S. Coal Resources and Reserves Assessment Project. Essential to that project was the creation of a comprehensive drill hole database that was used for coal bed correlation and for coal resource and reserve assessments in the PRB. This drill hole database was assembled using data from the USGS National Coal Resources Data System, several other Federal and State agencies, and selected mining companies. Additionally, USGS personnel manually entered lithologic picks into the database from geophysical logs of coalbed methane, oil, and gas wells. Of the 29,928 drill holes processed, records of 21,393 are in the public domain and are included in this report. The database contains location information, lithology, and coal bed names for each drill hole.

First posted February 26, 2012

For additional information contact:
Director, Central Energy Resources Science Center
U.S. Geological Survey
Box 25046, MS-939
Denver Federal Center
Denver, CO 80225-0046
http://energy.usgs.gov/

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Suggested citation:

Haacke, J.E., and Scott, D.C., 2013, Drill hole data for coal beds in the Powder River Basin, Montana and Wyoming: U.S. Geological Survey Data Series 713, 15 p.



Contents

Abstract

Introduction and Objectives

Study Methodology

Database

ARC Map

The Data Package

Acknowledgments

References Cited


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