percentage log

percentage log

[pər′sen·tij ‚läg]
(engineering)
A sample log in which the percentage of each type of rock (except obvious cavings) present in each sample of cuttings is estimated and plotted.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Log length had little impact on the percentage log scale deduction for the 528 study logs with measurable sweep.
The frequency and level of sweep in mixed hardwood saw logs in the eastern United States
Encyclopedia browser ?
Full browser ?