Analysis of flow in an observation well intersecting a single fracture

Journal of Hydrology
By: , and 

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Abstract

A semi-analytical model is developed to determine transmissivity and storativity from the interpretation of transient flow in an observation well due to pumping in a source well where the two wells are connected by a single fracture. Flow rate can be determined using a heat-pulse flowmeter located above the intersection of the fracture in the observation well. The results of a field experiment were interpreted using the new model and compared with drawdown data from the same test. Good agreement between the transmissivity estimates was observed whereas estimates of storativity were found to be better determined from the analysis of flow rate. 

Publication type Article
Publication Subtype Journal Article
Title Analysis of flow in an observation well intersecting a single fracture
Series title Journal of Hydrology
DOI 10.1016/0022-1694(93)90237-4
Volume 151
Issue 2-4
Year Published 1993
Language English
Publisher Elsevier
Contributing office(s) Toxic Substances Hydrology Program
Description 11 p.
First page 229
Last page 239
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