Sentence examples for well drawdown from inspiring English sources

S_{text{fc}} = S_{text{c}} - frac{{S_{text{c}}^{2} }}{2L}, (22 where S fc is the equivalent fully penetrating well drawdown in a confined aquifer (m) and L is the penetration depth of the pumped well (m).

Lastly, the efficiency of various management schemes was evaluated by simulating the reaction of the spring, in terms of discharge, to a series of pumping scenarios, all guaranteeing a certain imposed withdrawal during summer, much larger than the natural spring discharge, given by spring discharge and well drawdown.

This paper describes and tests a method presented by Halford et al. (2012) for estimating observation-well drawdown response to aquifer-test stress where (1) environmental fluctuations mask the pumping signal, and (2) the period of record is limited.

The axi-symmetrical well flow simulation software WT (i) applies either analytical or numerical drawdown simulators in the formation, (ii) assumes uniform well bore drawdown conditions in the pumping wells, and (iii) considers drawdown driven induced flow in the observation well.

The depth of underground continuous concrete wall and the filter tube position of pumping well affect drawdown outside the pit and land subsidence directly.

Pumping tests were first developed to interpret observed drawdown in wells.

The proposed discretization scheme simulates drawdown within the well more accurately than commonly applied schemes.

The CFD predicted just drawdown speeds agree well with our experimental observations.

It was concluded that CO2 foam swelling increases with an increase in the pressure drawdown in a well.

Poorly consolidated reservoirs are susceptible to sand production that tends to increase the pressure drawdown along the well length.

In the process of simulation, BHP control of each well is adopted, and the pressure drawdown is controlled in 10 MPa.