Determination of the angle of internal means of dynamic drilling

A. Couard; S. H. Britt (translator)

doi:10.3133/ofr5155C

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Determination of the angle of internal means of dynamic drilling

Open-File Report 51-55-C

By: A. Couard and S. H. Britt (translator)

https://doi.org/10.3133/ofr5155C

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Document: Report (pdf)
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Abstract

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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Determination of the angle of internal means of dynamic drilling
Series title	Open-File Report
Series number	51-55
Chapter	C
DOI	10.3133/ofr5155C
Year Published	1951
Language	English
Publisher	U.S. Geological Survey
Publisher location	Reston, VA
Description	11 p.