Telemarketers (specifically Bob Griffith, Executive Vice President) specializing in selling you the PROMISE of crazy high profits on oil well interests.
They have been reprimanded formally by the Texas Securities Board twice (http://www.google.com/cse?cx=0050385644956049 ... TNUT&gsc.page=1).
Once the company was fined $50,000 and made to repay $619,400 to an investment fund (http://www.ssb.state.tx.us/Enforcement/files/IC12CAF06.pdf).
In 2010, the company was sued by an investor (http://www.forbes.com/forbes/2011/0822/invest ... l-eruption.html).