The impact of permeability on solute transport process in a highly heterogeneous aquifer was analyzed using the Monte-Carlo method. The logarithm of the permeability (lnK) of aquifer was considered as a non-stationary field with increments being a truncated fractional Lévy motion (fLm) generated using the SRA3DC code. MODFLOW and MT3DMS code were used to solve the flow and solute equations, res...

This paper describes a combined field, laboratory, and numerical study of electromagnetic borehole flowmeter measurements acquired without the use of a packer or skirt to block bypass flow around the flowmeter. The most significant finding is that inflow through the wellbore screen changes the ratio of flow through the flowmeter to wellbore flow. Experiments reveal up to a factor of two differe...

Abstract In order to solve the problem of water resources shortage in Western mining area China and make it reasonably effectively allocated, optimal allocation model was established based on Water Evaluation Planning System this paper. This simulated changes 8 scenarios from 2015 2035. These are consisted different economic growth, population changes, saving greening intensity. The development...

The study was conducted as part of a project to develop an automation system for monitoring groundwater in the city Urgench. possibilities modeling and forecasting MODFLOW were studied. According results, regularities level behavior Urgench revealed. survey, direction movement shifts northwesterly slope 0.0008. geophilized model, its high-traffic zone is located at depth 10-15 m, from 4-5 m per...