Drawing show how the gas ports can be used for gas extraction or injection of air to sweep contaminants from around the well. This picture shows a well that allows both groundwater pumping and gas extraction at the same time.
| Figure 3a. Alternative Uses of Inside-Out Well |
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Drawing show how the gas ports can be used for gas extraction or injection of air to sweep contaminants from around the well. This picture shows a well that allows both groundwater pumping and gas extraction at the same time. |
