Jim Cramer Shares His Thoughts On Caterpillar And Oasis Petroleum By: Benzinga via Benzinga January 15, 2015 at 06:30 AM EST CNBC Mad Money's Jim Cramer said on the show that Caterpillar Inc. (NYSE: CAT) is a great American company, but he wouldn't buy it ... Read More >> Related Stocks: Caterpillar Oasis Petroleum Inc RES. MIN. RADISS Royal Dutch Shell Plc ADR