Diamond Offshore Drilling, Inc. reported net income for the second quarter of 2012 of $201.5 million, or $1.45 per share on a diluted basis, compared with net income of $266.6 million, or $1.92 per share on a diluted basis, in the same period a year earlier. Revenues in the second quarter of 2012 were $738.2 million, compared with revenues of $889.5 million for the second quarter of 2011.

Results for the quarter included an after-tax gain of approximately $50.5 million, or $0.36 per share, related to the sale of five ...