Ian Cheshire (12 April 1936 – 28 November 2013) was a Scottish petroleum engineer who developed the ECLIPSE reservoir simulator. Biography He had worked for Schlumberger where he was a Schlumberger Fellow from 1999 to 2003. He was awarded the Anthony F. Lucas Gold Medal by the Society of Petroleum Engineers in 2001. He was also awarded the Queen's Award for Technology in 1985. References External links IOR Views "Seminar and Dinner Mark Retirement of Professor John Fayers", 9 November 2004 Petroleum engineers Living people 1936 births Scottish engineers