David J. O'Reilly, the chairman and CEO of Chevron Corp., visited the White House at least five times this year, including a one-on-one meeting with Chief of Staff Rahm Emanuel on Sept. 17.

O'Reilly also met once with Carol Browner, the director of the White House Office of Energy and Climate Change Policy, on Feb. 10. He met twice with Larry Summers, the director of the National Economic Council, once on Feb. 10 and once on Sept. 18.

He was also part of the audience when President Obama spoke to the Business Council on Feb. 13.