Multiclient Seismic Data (Tables)

3 Months Ended

Mar. 31, 2014

Multiclient Seismic Data Table

The change in the carrying amount of multiclient seismic data for the three months ended March 31, 2014 was as follows:

(Stated in millions)
Balance at December 31, 2013	$	667
Capitalized in period		82
Charged to expense		(53	)
Balance at March 31, 2014	$	696