Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2014

Reconciliation of Earnings Per Share

The following is a reconciliation from basic earnings per share of Schlumberger to diluted earnings per share of Schlumberger:

							(Stated in millions, except per share amounts)
	2014						2013
	Schlumberger Income from Continuing Operations		Average Shares Outstanding		Earnings per Share from Continuing Operations		Schlumberger Income from Continuing Operations		Average Shares Outstanding		Earnings per Share from Continuing Operations
First Quarter
Basic	$	1,592		1,306	$	1.22	$	1,203		1,330	$	0.90
Assumed exercise of stock options		-		8				-		6
Unvested restricted stock		-		4				-		4
Diluted	$	1,592		1,318	$	1.21	$	1,203		1,340	$	0.90

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The number of outstanding options to purchase shares of Schlumberger common stock which were not included in the computation of diluted earnings per share, because to do so would have had an antidilutive effect, was as follows:

	(Stated in millions)
	2014		2013
First Quarter		1		13