Distance from observation well to real well Calculator

✖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]			+10% -10%
✖Time of Drawdown caused by Real Well at the observation well.ⓘ Time of Drawdown caused by Real Well [t_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%

✖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]

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Distance from observation well to real well Solution

STEP 0: Pre-Calculation Summary

Formula Used

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)
r_r = r_i*sqrt(t_r/t_i)
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 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.
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.
Time of Drawdown caused by Real Well - (Measured in Second) - Time of Drawdown caused by Real Well at the observation well.
Time of Drawdown caused by Image Well - (Measured in Second) - Time of Drawdown caused by Image Well at the observation well.

STEP 1: Convert Input(s) to Base Unit

Distance from Observation Well to Image Well: 30 Meter --> 30 Meter No Conversion Required
Time of Drawdown caused by Real Well: 150 Minute --> 9000 Second (Check conversion here)
Time of Drawdown caused by Image Well: 200 Minute --> 12000 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_r = r_i*sqrt(t_r/t_i) --> 30*sqrt(9000/12000)

Evaluating ... ...

r_r = 25.9807621135332

STEP 3: Convert Result to Output's Unit

25.9807621135332 Meter --> No Conversion Required

FINAL ANSWER

25.9807621135332 ≈ 25.98076 Meter <-- Distance from Observation Well to Real Well

(Calculation completed in 00.017 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!

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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 real well Formula

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)
r_r = r_i*sqrt(t_r/t_i)

What is an Image Well?

An Image Well is an virtual well used to mathematically create the effect of a flow barrier. To predict aquifer behavior in the presence of boundaries, introduce imaginary wells such that the response at the boundary is made true.

How to Calculate Distance from observation well to real well?

Distance from observation well to real well calculator uses 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) to calculate the Distance from Observation Well to Real Well, The Distance from observation well to real well is that the hydraulic distance to boundaries can be determined from the analysis of aquifer-test data . Distance from Observation Well to Real Well is denoted by r_r symbol.

How to calculate Distance from observation well to real well using this online calculator? To use this online calculator for Distance from observation well to real well, enter Distance from Observation Well to Image Well (r_i), Time of Drawdown caused by Real Well (t_r) & Time of Drawdown caused by Image Well (t_i) and hit the calculate button. Here is how the Distance from observation well to real well calculation can be explained with given input values -> 25.98076 = 30*sqrt(9000/12000).

FAQ

What is Distance from observation well to real well?

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

How to calculate Distance from observation well to real well?

The Distance from observation well to real well is that the hydraulic distance to boundaries can be determined from the analysis of aquifer-test data is calculated using 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). To calculate Distance from observation well to real well, you need Distance from Observation Well to Image Well (r_i), Time of Drawdown caused by Real Well (t_r) & Time of Drawdown caused by Image Well (t_i). With our tool, you need to enter the respective value for Distance from Observation Well to Image Well, Time of Drawdown caused by Real Well & Time of Drawdown caused by Image 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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