His boat was 25 miles away, one of the nearest to the scene of the emergency, and he volunteered to find the floating workers.

“We wanted to get to them as fast as we could and make sure we didn’t lose anybody,” said Captain Shaw, 59, one of four workers aboard a 100-foot service vessel, the Crystal Clear.

By the time he arrived around 11 a.m., he said, the men had been floating for two hours and had been swept a mile from the still-flaming platform.