Boring or penetrating the earth – With signaling – indicating – testing or measuring – Indicating – testing or measuring a condition of the formation
Reexamination Certificate
2008-11-26
2011-12-06
Wright, Giovanna (Department: 3672)
Boring or penetrating the earth
With signaling, indicating, testing or measuring
Indicating, testing or measuring a condition of the formation
C175S040000
Reexamination Certificate
active
08069932
ABSTRACT:
A method and apparatus for determining formation parameters including a seismic array for receiving seismic waves at plurality of depth simultaneously, thereby enabling a determination of a formation velocity by using a difference in the seismic waves received by the various portions of the array.
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P. Breton et al., “Well Positioned Seismic Measurements,” Oilfield Review, pp. 32-45, Spring, 2002.
Echols Brigitte Jeffery
Griffin Jeff
Schlumberger Technology Corporation
Wright Daryl R.
Wright Giovanna
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