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Single-Well Tests
The World's LEADING Aquifer Test Analysis Software Since 1989!
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Recommended Book:

Butler (1998)

 

AQTESOLV Home > Tour > Single-Well Tests

Single-Well Tests

AQTESOLV contains a comprehensive suite of solution methods for analyzing single-well tests.

In a single-well test, drawdown measurements are obtained in the test (control) well. Types of single-well tests include pumping tests with the pumped well as the only observation well, step-drawdown tests, slug tests and constant-head tests (constant-drawdown tests).

Analyzing a single-well test is no different than a test with observation wells. AQTESOLV provides the same rich set of tools for analyzing single-well tests as multi-well tests.

One important aspect of single-well tests is the effect of wellbore storage on early-time data. AQTESOLV includes wellbore storage (finite-diameter well) solutions for confined, leaky, unconfined and fractured aquifers.

 
Analysis of drawdown and recovery data with derivative from a constant-rate single-well pumping test in a confined aquifer. Early-time data show wellbore storage effect before derivative becomes constant (infinite-acting conditions)..
 
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Last Modified: 11 February 2010