zhengzaishuru With a market capitalization of $29.76 billion as of this writing, Halliburton Company (NYSE:HAL) is a massive player in the energy services industry. Even though the general environment looks bullish for oil and natural gas at this point, shares of the company are going through a bit of pain. You see, back in April of this year, I wrote an article that took a bullish stance on the firm. I ended up rating the company a ‘buy’ because of a favorable oil environment, robust financial performa ...