Infinite Extent Aquifer Pump Test Analysis Software

Maximum of 2000 time and drawdown values for five wells
Import time and drawdown data logger files for single or multiple well file formats
Arithmetic, Semi-Log, and Log-Log data graphs
Special calculators estimate well yield, radius-of- influence, and steady-state well drawdown
Huisman I and II partial penetration correction
Specific capacity calculator estimates transmissivity with partial penetration using Bradbury and Rothchild algorithm
Enter data in calculators in any of the available units
Context Sensitive Speed Menus
Context Sensitive Help from F1 key, and "What's this" help
Specify maximum values for axes
Set major and minor tick mark spacing
Option to scale axes with grids or tick marks
Choice of graphs symbols
Choose from a wide variety of units for transmissivity and hydraulic conductivity

Infinite Extent Screen Shots
Click on an image to view full size

		The Neuman type curve for unconfined aquifers allows estimation of both horizontal and vertical hydraulic conductivity (14299 bytes)
		Infinite Extent supports distance-drawdown graphs for up to five observation wells. The distance drawdown graphs provides quantitative estimates of aquifer transmissivity, radius of influence of the pumping test, and a visual indication of horizontal anisotropy in the aquifer. (12704 bytes)
		Theis Recovery Method (12197 bytes)
		Infinite Extent allows graphing or analysis of five wells simultaneously. Here is a semi-log plot of drawdown in three observation wells for the same pumping test. (16023 bytes)
		The simple Theis type curve. (14915 bytes)
		The Walton type curve method for leaky aquifers (16841 bytes)

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Infinite Extent	"This software is great! We plan to buy another seat, waiting on purchase order. The output is very readable and options are fast and easy to use."
Aquifer Constant Rate Pumping and Recovery Test Analysis

Aquifer Constant Rate Pumping and Recovery Test Analysis