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The Geothermal Energy Future: Possibilities and Issues                      275


                   14.9     What reservoir management strategies can be followed to reduce the amount of time
                        needed to replenish the heat removed from a reservoir. Use Equation 14.3 to quantify
                        your discussion.
                   14.10   The  time  it  takes  for  a  temperature  drop  to  propagate  from  an  injection  well  to  a
                          production well can have an important influence on the sustainability of a resource.
                        Using Equation 14.2 document how reservoir geometry and well spacing influence this
                        temperature “breakthrough” behavior.


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