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Title: Caliper and contour tool

Abstract

The disclosure relates to a tool for borehole logging comprising a plurality of extendable caliper arms to determine borehole contour.

Inventors:
 [1]
  1. Los Alamos, NM
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
OSTI Identifier:
863802
Patent Number(s):
4251921
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
G - PHYSICS G01 - MEASURING G01B - MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
caliper; contour; tool; disclosure; relates; borehole; logging; comprising; plurality; extendable; arms; determine; disclosure relates; borehole logging; /33/

Citation Formats

Fink, Conrad F. Caliper and contour tool. United States: N. p., 1981. Web.
Fink, Conrad F. Caliper and contour tool. United States.
Fink, Conrad F. Thu . "Caliper and contour tool". United States. https://www.osti.gov/servlets/purl/863802.
@article{osti_863802,
title = {Caliper and contour tool},
author = {Fink, Conrad F},
abstractNote = {The disclosure relates to a tool for borehole logging comprising a plurality of extendable caliper arms to determine borehole contour.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1981},
month = {1}
}

Patent:

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