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Application of Temperature and Electrical‐Conductivity Logging in Ground Water Monitoring
Author(s) -
Michalski Andrew
Publication year - 1989
Publication title -
groundwater monitoring and remediation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 47
eISSN - 1745-6592
pISSN - 1069-3629
DOI - 10.1111/j.1745-6592.1989.tb01158.x
Subject(s) - hydrogeology , bedrock , aquifer , logging , groundwater , well logging , geology , water well , data logger , remote sensing , environmental science , hydrology (agriculture) , petroleum engineering , soil science , mining engineering , geotechnical engineering , geomorphology , computer science , ecology , biology , operating system
Abstract Down‐hole temperature and electrical‐conductivity probes are attractive logging devices for use in monitoring wells, because they are readily available, relatively inexpensive, and allow for rapid measurements. Benefits of such logging are illustrated by examples from several small sites in complex hydrogeologic settings. Interpretation of the logs provided information on the effectiveness of well purging, aquifer heterogeneities and the rates of ground water movement, leaks and cross‐flows within wells, and locations of transmissive fractures in bedrock wells. Thus the logs offered an inexpensive means of acquiring valuable field information to supplement the geologic, potentiometric and chemical data collected during construction or subsequent investigation of the wells.