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Downhole pumps for water sampling in small diameter wells
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)
Suggested Citation
Koopman, F.C., 1979, Downhole pumps for water sampling in small diameter wells: U.S. Geological Survey Open-File Report 79-1264, vi, 67 p. ;28 cm., https://doi.org/10.3133/ofr791264.
ISSN: 2331-1258 (online)
Publication type
Report
Publication Subtype
USGS Numbered Series
Title
Downhole pumps for water sampling in small diameter wells