The bloodletting among the oil majors and their vast web of ancillary services has of course extended to the United States – which appears to be taking far more casualties than Saudi Arabia in the battle for marketshare. In January oilfield services giant Baker Hughes said it will lay off 7,000 employees, about 11 percent of its workforce; that number was rivalled only by its competitor, Schlumberger, which let go 9,000 workers. Shell, Apache, Pemex and Halliburton are among major oil companies to issue recent pink slips to the growing army of unemployed oil workers. In the U.S., the worst pain is, not shockingly, expected to be felt in Houston. Assuming a one-third reduction in oil company capital expenditures this year and 5 percent in 2016, the hydrocarbon capital of the world could lose 75,000 jobs, in a city that has added 100,000 new positions every year since 2011, said a professor at the University of Houston.