Measuring and testing – Borehole or drilling – Formation logging
Reexamination Certificate
2006-06-13
2006-06-13
Williams, Hezron (Department: 2856)
Measuring and testing
Borehole or drilling
Formation logging
C073S152030
Reexamination Certificate
active
07059179
ABSTRACT:
The specification discloses a downhole tool that determines hydraulic permeability of a downhole formation taking into account one or both of the dip angle of the borehole relative to the formation, and damage to the borehole wall and invasion of borehole fluid—collectively referred to as skin.
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Chin Wilson C.
Proett Mark A.
Conley Rose PC
Fitzgerald John
Halliburton Energy Service,s Inc.
Scott Mark E.
Williams Hezron
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