Fifteen energy companies have signed agreements to invest in Spark, including oil services firms Schlumberger, Baker Hughes, a unit of GE, and Halliburton. Courtesy Saudi Aramco 
Fifteen energy companies have signed agreements to invest in Spark, including oil services firms Schlumberger, Baker Hughes, a unit of GE, and Halliburton. Courtesy Saudi Aramco 

Saudi Arabia's King Salman Energy Park's phase one nears 60% completion