OK,I took a quick look. It looks like the net debt will be around $1.5b after 300m stock offer for DRYS. The cash flow is around $400m each year. So it will take around 4 years to have ability to pay the all debt if they don't invest any cash. The net debt will be around $3.0b if new loan for drillship is included. The cash flow is around $700 each year if 4 drillship can have the same rate as the rate for last one. So it will take less than 5 years to have enough cash to pay all the debt. The net debt for EXM is around 1.1b now. The cash flow is around $160M each year. It will take around 7 years to have enough cash to pay all the debt. So EXM may have more debt problemS than DRYS. I think DRYS price will catch up EXM some time soon.