A horrendous piece of manufacturing data from China sent the U.S. stock market tumbling yet again Tuesday, taking the price of oil lower along with it. Jim Cramer is hoping the price of crude heads higher, because many oil companies could be in real danger if it sinks any further.

"Like I keep telling you, there is roughly $200 billion of debt from these oil companies on the high yield bond market, and when the price of crude is plummeting everyone starts getting scared that something terrible could be lurking in the world of fixed income," the "Mad Money" host said.