ANSDIMAT+ > Aquifer tests analysis > Graphical analysis > straight-line method >

Slug test

<< Click to Display Table of Contents >>

Navigation:  ANSDIMAT+ > Aquifer tests analysis > Graphical analysis > Straight-line method >

ANSDIMAT+ > Aquifer tests analysis > Graphical analysis > straight-line method >

Slug test

The "Solution for slug test" dialog prompts to choose a solution for slug test analysis by the straight-line method on a time-distance plot. The solution is selected considering conceptual model and test conditions.

 

"Solution for slug test" dialog.

 

Explanatory table

"Bouwer-Rice: unconfined aquifer" option

Bouwer-Rice’s solution for a partially penetrating well in unconfined aquifer

"Hvorslev: confined aquifer" option

Hvorslev’s solution for a partially penetrating well in the top of confined aquifer

"Hvorslev: confined aquifer, piezometer" option

Hvorslev’s solution for a penetrating well located in the aquitard and penetrating the confined aquifer by its bottom

"Hvorslev: unconfined aquifer" option

Hvorslev’s solution for a partially penetrating well in unconfined aquifer

"Hvorslev: unconfined aquifer, piezometer" option

Hvorslev’s solution for a partially penetrating well in unconfined aquifer when only the lower part of the screen is open

"Anisotropy factor" text box

Specifies the profile anisotropy coefficient used in Hvorslev’s solutions

"Casing radius" text box

Specifies the casing radius of the pumping well