||Application of the electromagnetic borehole flowmeter /
Young, S. C. ;
Julian, H. E. ;
Pearson, H. S. ;
Molz, F. J. ;
Boman, G. K.
||Tennessee Valley Authority, Norris. Engineering Lab. ;Auburn Univ., AL.;National Risk Management Research Lab., Cincinnati, OH. Office of Research and Development.
|| National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Flow meters. ;
Hydraulic measurements. ;
Wells--Design and construction.
Site characterization ;
Electromagnetic surveys ;
Well logging ;
Hydraulic conductivity ;
Ground water ;
Geologic fractures ;
Fracture zones ;
Water pollution detection ;
Spatial variations ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||ix, 59 pages : illustrations ; 28 cm
This report describes the operation and application of the TVA prototype EM borehole flowmeters, including theory, design, calibration, basic field applications, data analysis, and potential effects of various well construction and development procedures on data. The majority of these results are also applicable to the commercial version of this meter and other vertical component borehole flowmeters, including heat pulse and impeller tools. Several case studies illustrating specific uses of these tools are also discussed.
Shipping list no.: 99-0169-M. "August 1998." Includes bibliographical references (pages 53-56). "EPA/600/R-98/058." "Interagency agreement DW64934812." Microfiche.