Sizing the diameter of the line down as it travels from its point of origin is one way of increasing pressure. For example: if the well line is 1 inch, it could be reduced to three-quarter-inch and then to half-inch (one third of the distance for each size). Another way is to add a storage tank and pump. The well fills the storage tank at night and is then pumped into the house from the tank. The tank can contain a smaller more-efficient and less-expensive pump than that, which would be needed to improve pressure at the well. A tank would add the luxury of helping with settling out sediment and aid in allowing water treatment. For the best of all worlds you can elect to do both.