We have discussed the dynamics of supply and demand affect prices. But they also affect their ability to sell, but they also affect the ability to sell in the late 1990s when there were too much oil in the world market has deteriorated foreign sales Lukoil decided. imitation of western strategy of competitors with large forwarding proprietary stores abroad, it is a sound strategy. When oil producers to invest in distribution. They strengthen their ties to the market, they may be better able to sell crude at a time of global oversupply are also integrated in the distribution may be able to reduce expenses. In operation, mainly because manufacturers do not have to rely on negotiation and enforcement of network agreement to sell oil to intermediaries in other countries.