Downhole tool delivery system

Details Downhole tool delivery system Downhole tool delivery system

2010-03-08

2010-10-19

Gay, Jennifer H (Department: 3676)

Wells

With electrical means

Valve

C166S255100, C166S297000, C166S055100, C367S025000, C367S033000, C360S097010, C360S097020

Reexamination Certificate

active

07814970

ABSTRACT:
A downhole tool deployment apparatus is disclosed, which preferably includes at least an in-ground well casing, a depth determination device providing a hermetically sealed electronics compartment, tool attachment portions, and a first flow through core. The depth determination device is preferably configured for sliding communication with the well casing. The hermetically sealed electronics compartment secures a processor and a location sensing system, which communicates with the processor while interacting exclusively with features of the well casing to determine the location of the depth determination device within the well casing. A preferred embodiment further includes a well plug affixed to the tool attachment portion, the well plug includes a second flow through core capped with a core plug with a core plug release mechanism, which upon activation provides separation between the second flow through core and the core plug, allowing material to flow through said first and second flow through cores.

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