Consolidated Statements of Operations Statement - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
REVENUE:
Services	$ 118,172	$ 156,861	$ 240,942	$ 319,835
Product sales	29,897	47,028	60,774	97,697
Total revenue	148,069	203,889	301,716	417,532
OPERATING EXPENSES:
Cost of services, exclusive of depreciation expense shown below	83,349	98,462	168,643	201,257
Cost of product sales, exclusive of depreciation expense shown below	26,650	36,157	54,170	77,636
General and administrative expense, exclusive of depreciation expense shown below	11,139	12,634	22,189	25,308
Depreciation	6,531	6,752	13,158	13,097
Amortization	220	178	440	399
Other (income) expense, net	(47)	1,813	(51)	2,135
Severance and other charges			0	7,090
OPERATING INCOME	20,227	47,893	43,167	90,610
Interest expense	3,021	3,116	6,455	5,519
Income before income tax expense	17,206	44,777	36,712	85,091
Income tax expense	671	10,075	5,060	19,347
Net income	16,535	34,702	31,652	65,744
Net income (loss) attributable to non-controlling interest	(89)	76	(54)	(281)
Net income attributable to Core Laboratories N.V.	$ 16,624	$ 34,626	$ 31,706	$ 66,025
EARNINGS PER SHARE INFORMATION:
Basic earnings per share attributable to Core Laboratories N.V. (in dollars per share)	$ 0.38	$ 0.81	$ 0.74	$ 1.53
Diluted earnings per share attributable to Core Laboratories N.V. (in dollars per share)	0.38	0.81	0.74	1.53
Cash dividends per share (in dollars per share)	$ 0.55	$ 0.55	$ 1.10	$ 1.10
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
Basic	43,297	42,790	42,839	43,063
Diluted	43,505	42,959	43,008	43,214