Subsurface formation core acquisition system using high...

Details Subsurface formation core acquisition system using high... Subsurface formation core acquisition system using high...

2011-03-29

2011-03-29

Stephenson, Daniel P (Department: 3676)

Boring or penetrating the earth

Processes

Sampling of earth formations

C175S249000, C175S403000

Reexamination Certificate

active

07913775

ABSTRACT:
A core sample acquisition device includes a core receiving barrel configured to couple to a drill string proximate a core drilling bit. The device includes a sensor for determining a property of a core sample urged into the receiving barrel by drilling the core sample. The sample acquisition device includes a communication device for transmitting signals from the sensor over at least one of an electrical and an optical communication channel associated with the drill string.

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