def METHOD_NAME(self):
    super().METHOD_NAME()
    self._tech_type = "well_field"
    build_pt(self)
    self._Q = Reference(self.properties[:].flow_vol)
    pump_electricity(self, self._Q)
    self.pipe_distance = Var(
        self.flowsheet().config.time, units=pyunits.miles, doc="Piping distance"
    )
    self.pipe_diameter = Var(
        self.flowsheet().config.time, units=pyunits.inches, doc="Pipe diameter"
    )
    self._fixed_perf_vars.append(self.pipe_distance)
    self._fixed_perf_vars.append(self.pipe_diameter)
    self._perf_var_dict["Pipe Distance (miles)"] = self.pipe_distance
    self._perf_var_dict["Pipe Diameter (inches)"] = self.pipe_diameter