Abstract: Disclosed is a temporary storage device associated with a home or office building for use in temporarily storing delivered goods. The storage device has a compartment with an access door associated with a locking device and preferably a handcart. In some embodiments, the storage device is integrated into a wall of a home or office associated with the storage device and further includes a second access door. In other embodiments, a temporary storage device system is provided having a switch means connected to the locking device, an input device, and a control unit, where access to the storage device is granted through entry of a valid security code. Also disclosed is a method for ordering goods from a remote location for delivery into the storage device. In some embodiments, a security code generated at the time of the order is provided to a commercial carrier to access the temporary storage device upon delivery of the good.

Abstract: A water-based drilling fluid preparation system having an enclosed mixing chamber, a salt barrel, and piping means for selectively directing fluids exiting the mixing chamber means through the salt supply and to and from a suction pit. The mixing chamber has a first inlet for supplying a first fluid, such as drilling muds, into the mixing chamber, a second inlet for supplying water into the mixing chamber, and a third inlet means for supplying a heated fluid into the mixing chamber, wherein the drilling fluids are mixed in a selectively heated environment.