1 June 2007 LSAT: A complete sample test.  LSAT en espaÃ±ol: A new edition of the free LSAT en espaÃ±ol sample PrepTest will be available this summer, in time to prepare for the Spanish LSAT administration to be held later this year.
Saudi Aramco is deservedly #1 on this list. This company generates over $1 billion a day in revenue, produces the most barrels per day of any company and is sitting on the largest proven reserves in the world. This company began with Standard Oil of California striking oil in Saudi Arabia in the 1930s.
Below is the list of top 10 Oilfield & Drilling Services companies based on their revenues in 2015. Schlumberger Limited is the worldâs largest oilfield services company with revenues 35.4 billion USD in 2015. It is one of the leading suppliers of technology, integrated project management, and information solutions to customers in the oil and gas industry worldwide.