Investing in drilling and energy services companies is a great way to expose a portfolio to the energy sector. It provides your portfolio with a broad exposure to the oil and gas commodity sector minus the risk producers and explorers have to deal with. Emerging North American oil resource plays are fuelling the industry momentum on the back of strong oil prices. A momentum that will potentially carry over into 2012 as the focus shifts away from dry gas into liquids in the US and Canada.  The economics associated with oil and liquids rich plays are very attractive particularly when … Continue Reading