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An Open Source Spreadsheet for Estimation of the Ellapsed Time for Casing Storage Effects on Drawdown to be Eliminated for Single-Well Pumping Test Analysis

August 4, 2020

This is a strict open source spreadsheet that can be used to estimate the elapsed time from the beginning of pumping for casing storage water to no longer contribute to the pumping well yield. The spreadsheet is used to estimate the early time drawdown data that should not be analyzed for estimation of aquifer hydraulic properties (transmissivity) from a single pumping well aquifer test data set.

Publication Year 2020
Title An Open Source Spreadsheet for Estimation of the Ellapsed Time for Casing Storage Effects on Drawdown to be Eliminated for Single-Well Pumping Test Analysis
DOI 10.5066/P919WD60
Authors Eve L. Kuniansky
Product Type Software Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization Water Resources Mission Area - Headquarters