The phrase "oil shill" refers to someone who promotes or supports the interests of the oil industry, often in a deceptive or biased way. Full definition
Anyway they have always been whiter than white and it is only Big Oil shills like McIntyre and other troublemakers who are trying to cause difficulties. (wattsupwiththat.com)
Trans fat was rebuked, debunked, and revealed as the true enemy to good health that it has always been, regardless of what the seed and vegetable oil shills told the American public for the last half century. (articles.mercola.com)
just look at Mann's statement about nobody ever just pasting on intrumental values, and talking about corrupt oil shills sending out that info. (deepclimate.org)