Top 10 Oil Equipment/Services Stocks with Highest Return on Equity: SXL, FTI, RES, EP, DO, MMP, SDRL, FRO, SFL, HAL (Apr 17, 2011)

Below are the top 10 Oil Equipment/Services stocks with highest Return on Equity (ROE) ratio for the last 12 months, UPDATED TODAY before 4:30 AM ET. ROE shows a company's efficiency in making profits from shareholders' equity. It is equal to net profits divided by shareholders' equity.

Sunoco Logistics Partners L.P. (NYSE:SXL) has the 1st highest Return on Equity in this segment of the market. Its ROE was 33.63% for the last 12 months. Its net profit margin was 4.44% for the same period. FMC Technologies, Inc. (NYSE:FTI) has the 2nd highest Return on Equity in this segment of the market. Its ROE was 31.14% for the last 12 months. Its net profit margin was 9.17% for the same period.RPC, Inc. (NYSE:RES) has the 3rd highest Return on Equity in this segment of the market. Its ROE was 30.94% for the last 12 months. Its net profit margin was 13.38% for the same period. El Paso Corporation (NYSE:EP) has the 4th highest Return on Equity in this segment of the market. Its ROE was 25.64% for the last 12 months. Its net profit margin was 20.02% for the same period. Diamond Offshore Drilling, Inc. (NYSE:DO) has the 5th highest Return on Equity in this segment of the market. Its ROE was 25.50% for the last 12 months. Its net profit margin was 28.75% for the same period.

Magellan Midstream Partners, L.P. (NYSE:MMP) has the 6th highest Return on Equity in this segment of the market. Its ROE was 23.53% for the last 12 months. Its net profit margin was 20.01% for the same period. SeaDrill Limited (NYSE:SDRL) has the 7th highest Return on Equity in this segment of the market. Its ROE was 23.33% for the last 12 months. Its net profit margin was 29.07% for the same period.Frontline Ltd. (USA) (NYSE:FRO) has the 8th highest Return on Equity in this segment of the market. Its ROE was 21.69% for the last 12 months. Its net profit margin was 14.07% for the same period. Ship Finance International Limited (NYSE:SFL) has the 9th highest Return on Equity in this segment of the market. Its ROE was 21.00% for the last 12 months. Its net profit margin was 53.79% for the same period. Halliburton Company (NYSE:HAL) has the 10th highest Return on Equity in this segment of the market. Its ROE was 18.79% for the last 12 months. Its net profit margin was 10.03% for the same period.