Patent ID: 8157090

Claim:
An organizer for objects to be delivered to a subterranean location in a predetermined order, comprising: a plurality of different spherical objects having a plurality of diameters about a center thereof said objects when delivered to a subterranean location are capable of isolating one part of a borehole from another and withstanding applied pressure for operation of a downhole tool; a plurality of trays stackable one above another, said trays having a plurality of circular openings that have different diameters, each said opening on said trays having a seat along a periphery of each said opening, so that a given spherical object will enter said seat of a given opening for support thereof to the center of said given spherical object indicating a fit of said given spherical object to said seat of a given opening, said given spherical object passing through a seat of an opening having a diameter larger than said given spherical object, and said given spherical object failing to enter a seat of an opening having a diameter smaller than said given spherical object; said spherical objects when placed in respective seats for a fit on said plurality of trays determine the order of removal of said objects from said trays for deployment in the wellbore; a rigid carrying case for said trays said case suitable for transit with other downhole equipment to a well location for deployment of said spherical objects to a subterranean location.