Evaluation of a pumping test with skin effect and wellbore storage on confined aquifer in the Bela Crkva, Serbia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F19%3A79628" target="_blank" >RIV/60460709:41330/19:79628 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.inderscience.com/info/inarticle.php?artid=97309" target="_blank" >https://www.inderscience.com/info/inarticle.php?artid=97309</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1504/IJW.2019.097309" target="_blank" >10.1504/IJW.2019.097309</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of a pumping test with skin effect and wellbore storage on confined aquifer in the Bela Crkva, Serbia

Popis výsledku v původním jazyce

Pumping test is a fundamental method to determinate aquifer hydraulic parameters. The main evaluated hydraulic parameters are the transmissivity and the aquifer storage coefficient. For estimation of these parameters semi-logarithmic straight line method is commonly used, which is based on the assumptions of the Theis mathematical model. Nevertheless, there are other parameters corresponding to real conditions during the pumping test, such as the skin effect and the wellbore storage. The evaluation of pumping test data is usually carried out by estimation through curve matching a straight line to drawdown data plotted on a semi-log graph. Neglecting the skin effect and the wellbore storage can lead to false analysis of the time-drawdown variation in the pumping well. Here the evaluation method is developed to estimate the transmissivity, the aquifer storage coefficient, skin effect and wellbore storage from the pumping test data showing this characteristic curve shape.

Název v anglickém jazyce

Evaluation of a pumping test with skin effect and wellbore storage on confined aquifer in the Bela Crkva, Serbia

Popis výsledku anglicky

Pumping test is a fundamental method to determinate aquifer hydraulic parameters. The main evaluated hydraulic parameters are the transmissivity and the aquifer storage coefficient. For estimation of these parameters semi-logarithmic straight line method is commonly used, which is based on the assumptions of the Theis mathematical model. Nevertheless, there are other parameters corresponding to real conditions during the pumping test, such as the skin effect and the wellbore storage. The evaluation of pumping test data is usually carried out by estimation through curve matching a straight line to drawdown data plotted on a semi-log graph. Neglecting the skin effect and the wellbore storage can lead to false analysis of the time-drawdown variation in the pumping well. Here the evaluation method is developed to estimate the transmissivity, the aquifer storage coefficient, skin effect and wellbore storage from the pumping test data showing this characteristic curve shape.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10501 - Hydrology

Projekt

<a href="/cs/project/TA02021249" target="_blank" >TA02021249: Udržitelné využívání zásob podzemních vod v ČR</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Water

ISSN

1465-6620

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

1-11

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85060013222