Allis-Chalmers Energy (ALY) formally announced their Q4 and full year earnings. Things were pretty much as they said they would be back on January 31 when they presented their preliminary unaudited results for 2007. Here are the final numbers: For the fourth quarter of 2007, the company earned $5.8 million, or 16 cents a share, compared with $10.4 million, or 40 cents a share, a year earlier. Revenue in the quarter rose 25 percent to $143.8 million compared to $114,898 million a year earlier. On an annual basis, the company earned $50.4 million versus $35.6 million in 2006 Revenue in 2007 came in at $571 million compared to 2006's $311 million. Management's message on Q4 is as follows: "as we reported in our January 31, 2008 press release, our results in the fourth quarter were affected primarily by weakness in demand for drill pipe in the Gulf of Mexico due to the hurricane season and the departure of rigs to the international market, start up costs and low utilization of...