MAJOR CUSTOMERS

12 Months Ended

Dec. 31, 2017

Risks and Uncertainties [Abstract]

MAJOR CUSTOMERS

MAJOR CUSTOMERS

For the years ended 2017, 2016, and 2015, the customers, including their subsidiaries, that represented more than 10 percent of the Company’s worldwide oil and gas production revenues were as follows:

	For the Year Ended December 31,
	2017		2016		2015
BP plc	12	%	9	%	8	%
China Petroleum & Chemical Corporation	16	%	21	%	12	%
Egyptian General Petroleum Corporation	11	%	12	%	11	%
Royal Dutch Shell plc	6	%	5	%	11	%