Distance from observation well to image well Calculator

✖Distance from Observation Well to Real Well is the hydraulic distance to boundaries from the analysis of aquifer-test data.ⓘ Distance from Observation Well to Real Well [r_r]			+10% -10%
✖Time of Drawdown caused by Image Well at the observation well.ⓘ Time of Drawdown caused by Image Well [t_i]			+10% -10%
✖Time of Drawdown caused by Real Well at the observation well.ⓘ Time of Drawdown caused by Real Well [t_r]			+10% -10%

✖Distance from Observation Well to Image Well is the hydraulic distance to boundaries from the analysis of aquifer-test data.ⓘ Distance from observation well to image well [r_i]

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Distance from observation well to image well Solution

STEP 0: Pre-Calculation Summary

Formula Used

Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well)
r_i = r_r*sqrt(t_i/t_r)
This formula uses 1 Functions, 4 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Distance from Observation Well to Image Well - (Measured in Meter) - Distance from Observation Well to Image Well is the hydraulic distance to boundaries from the analysis of aquifer-test data.
Distance from Observation Well to Real Well - (Measured in Meter) - Distance from Observation Well to Real Well is the hydraulic distance to boundaries from the analysis of aquifer-test data.
Time of Drawdown caused by Image Well - (Measured in Second) - Time of Drawdown caused by Image Well at the observation well.
Time of Drawdown caused by Real Well - (Measured in Second) - Time of Drawdown caused by Real Well at the observation well.

STEP 1: Convert Input(s) to Base Unit

Distance from Observation Well to Real Well: 26 Meter --> 26 Meter No Conversion Required
Time of Drawdown caused by Image Well: 200 Minute --> 12000 Second (Check conversion here)
Time of Drawdown caused by Real Well: 150 Minute --> 9000 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_i = r_r*sqrt(t_i/t_r) --> 26*sqrt(12000/9000)

Evaluating ... ...

r_i = 30.0222139978605

STEP 3: Convert Result to Output's Unit

30.0222139978605 Meter --> No Conversion Required

FINAL ANSWER

30.0222139978605 ≈ 30.02221 Meter <-- Distance from Observation Well to Image Well

(Calculation completed in 00.004 seconds)

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

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< Test Affected by Lateral Boundaries Calculators

Distance from observation well to image well

LaTeX Go Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well)

Distance from observation well to real well

LaTeX Go Distance from Observation Well to Real Well = Distance from Observation Well to Image Well*sqrt(Time of Drawdown caused by Real Well/Time of Drawdown caused by Image Well)

Time at which Drawdown is Caused by Image Well at Observation Well

LaTeX Go Time of Drawdown caused by Image Well = Distance from Observation Well to Image Well^2*Time of Drawdown caused by Real Well/Distance from Observation Well to Real Well^2

Time at which drawdown is caused by real well at observation well

LaTeX Go Time of Drawdown caused by Real Well = Distance from Observation Well to Real Well^2*Time of Drawdown caused by Image Well/Distance from Observation Well to Image Well^2

Distance from observation well to image well Formula

LaTeX Go

Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well)
r_i = r_r*sqrt(t_i/t_r)

What is Image Well?

An Image Well is a virtual well used to mathematically create the effect of a flow barrier. Each image well begins discharging at the same rate and at the same time as the real well

How to Calculate Distance from observation well to image well?

Distance from observation well to image well calculator uses Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well) to calculate the Distance from Observation Well to Image Well, Distance from observation well to image well is the hydraulic distance to boundaries that can be determined from the analysis of aquifer-test data. Distance from Observation Well to Image Well is denoted by r_i symbol.

How to calculate Distance from observation well to image well using this online calculator? To use this online calculator for Distance from observation well to image well, enter Distance from Observation Well to Real Well (r_r), Time of Drawdown caused by Image Well (t_i) & Time of Drawdown caused by Real Well (t_r) and hit the calculate button. Here is how the Distance from observation well to image well calculation can be explained with given input values -> 30.02221 = 26*sqrt(12000/9000).

FAQ

What is Distance from observation well to image well?

Distance from observation well to image well is the hydraulic distance to boundaries that can be determined from the analysis of aquifer-test data and is represented as r_i = r_r*sqrt(t_i/t_r) or Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well). Distance from Observation Well to Real Well is the hydraulic distance to boundaries from the analysis of aquifer-test data, Time of Drawdown caused by Image Well at the observation well & Time of Drawdown caused by Real Well at the observation well.

How to calculate Distance from observation well to image well?

Distance from observation well to image well is the hydraulic distance to boundaries that can be determined from the analysis of aquifer-test data is calculated using Distance from Observation Well to Image Well = Distance from Observation Well to Real Well*sqrt(Time of Drawdown caused by Image Well/Time of Drawdown caused by Real Well). To calculate Distance from observation well to image well, you need Distance from Observation Well to Real Well (r_r), Time of Drawdown caused by Image Well (t_i) & Time of Drawdown caused by Real Well (t_r). With our tool, you need to enter the respective value for Distance from Observation Well to Real Well, Time of Drawdown caused by Image Well & Time of Drawdown caused by Real Well and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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