Basics of Groundwater
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Advanced Groundwater
Groundwater Flow Types of Aquifers Contamination & Protection Groundwater Modeling Recharge & Discharge Well Hydraulics
Lectures
Traitement des Eaux Hydrogeology Groundwater Modeling Environmental Impact Assessment (EIE) Well Hydraulics
Case Studies
Rmel-Ouled Ogbane Aquifer Sahel Aquifer Beni-Amir Aquifer Foum-El-Oued Aquifer Ghiss-Nekkor Aquifer Souss-Massa Aquifer

Well Hydraulics


Understanding Groundwater Extraction Dynamics

Well hydraulics is the scientific study of how water moves toward and into wells. This essential field combines principles of fluid dynamics, geology, and engineering to understand drawdown patterns, pumping effects, and sustainable extraction rates. Well hydraulics provides the theoretical foundation for efficient water well design and groundwater management.

  • Drawdown and cone of depression
  • Specific capacity and well efficiency importance
  • Pumping test analysis and interpretation
  • Boundary effects and interference

Steady-State Flow - Thiem equation and equilibrium conditions

Transient Flow - Theis solution and time-dependent drawdown

Did You Know?

Wells can affect each other at surprising distances!
The cone of depression from a pumping well can extend hundreds or even thousands of meters in highly transmissive aquifers. In Morocco's coastal aquifers, well interference has been documented at distances exceeding 500 meters in limestone formations.