The business of moving oil and gas around is considered as a very low capital risk, which means that the chances of losing the capital investment are extremely low. Most of the assets are adequately insured but also built with a special designated purpose – to serve as the link between the critical upstream and downstream part of the business. Historically in the integrated oil companies like EXXON, the midstream segment of the business was only a small part of their operations. However, it was not until the advent of new technological discoveries in the 1980s that more companies started to look more seriously at this segment of the business as a serious value creator. They spun-off these assets into publicly traded independent businesses that created a whole new stream of income for their shareholders.