Questions about the wisdom of Exxon's moves against Venezuelan oil company Petroleos de Venezuela- taking it to court for taking a majority interest in 4 big oil projects managed previously by large western oil companies. Responding to Venezuelan public concerns about the deterioration in the oil production and development in Venezuela, President Chavez is negotiating with Shell and Total to bring in technical expertise and capital from western oil companies, while working at the same time with Petrobras and other national oil companies from China and Russia to develop its heavy oil assets. With Brazil facing capital needs for its own huge offshore Tupi oil field discovery, the $10 billion that is needed for developing the Carabobo oil field in the Orinoco will have to be financed with other foreign help and expertise. Petroleos Venezuela cannot rely solely on other national oil companies as it had thought it could do before. With things changing in Venezuela, and possibly even a new more friendlier government in future elections, has Exxon found itself on the outside when the European oil companies can build their presence in Venezuela?...