The present invention provides systems and methods for logically organizing data for storage and recovery on a data storage medium using a multi-level format. The computer includes a database having a record of each product for which displayed pricing will be maintained. Multiple additional wellbores intersect the fractures to thereby improve drainage of the formation without the need of drilling lateral wellbores from the main wellbore and without the need of providing additional production facilities for the additional wellbores. The material forming an outer surface of the outer wall may be removed to be flush with an innermost point in each groove, thereby reducing the wall thickness and increasing efficiency. The extender sleeves can be manipulated to move the bone. The module further comprises at least two substantially flat and substantially parallel electrically insulating sheets on which the transmitter circuit andor receiver circuit and the converter are mounted.