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Downhole pumps for water sampling in small diameter wells

January 1, 1979

The relatively high cost and difficulty in locating a source of pumps for use in obtaining ground-water samples from small-diameter wells has demonstrated a need for this report. Criteria for selection of a pump and pumping equipment to meet specific requirements has been tabulated to assist field personnel in making a selection from commercial sources. (Kosco-USGS)

Publication Year 1979
Title Downhole pumps for water sampling in small diameter wells
DOI 10.3133/ofr791264
Authors F. C. Koopman
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 79-1264
Index ID ofr791264
Record Source USGS Publications Warehouse