Annual lobbying money spent by the Oil & Gas industry in the U.S., 1998-2010. The highest spending level was in 2009, with a total of $175,414,820, outpacing pro-environmental groups by nearly eight-fold. opensecrets.org

Annual lobbying money spent by the Oil & Gas industry in the U.S., 1998-2010. The highest spending level was in 2009, with a total of $175,414,820, outpacing pro-environmental groups by nearly eight-fold. 2009 Total for Oil & Gas: $175,414,820
Total Number of Clients Reported: 197
Total Number of Lobbyists Reported: 805
Total Number of Revolvers: 508 (63.1%)

Oil & Gas Industry Profile, 2011