UPDATE 1-Total sells $2.5 bln Nigeria oil field stake to Sinopec
* Total says Sinopec to pay $2.5 bln in cash
* Deal to help French group finance exploration
PARIS Nov 19 (Reuters) - Total is selling a 20 percent stake in a Nigerian offshore oil field to China's Sinopec in a $2.5 billion deal which will help the French oil group fund its ambitious exploration plans.
Total said on Monday it had signed a deal to sell the stake in the OML 138 block, which currently produces 130,000 barrels per day of oil equivalent and contains the Usan field, which started production in February.
The French group said in September it planned to sell assets worth between $15 billion and $20 billion in the period up to 2014 as part of a bolder approach to managing its business, which has seen it buy and sell assets more frequently.
Total, which is also selling its French gas network business, is ramping up spending on exploration to take advantage of the historically high price of oil, which averaged $113.6 a barrel in the first half of 2012.
Nigeria is Africa's largest crude oil exporter and oil companies operating there have long had to deal with attacks on their pipelines and staff, with the country's worst floods in 50 years seriously affecting their output over recent weeks.
Total's chief executive, Christophe de Margerie, said earlier this month the group did not intend to disengage from Nigeria altogether.
"It doesn't mean we are scared and intend to start some kind of walking out of Nigeria ... Total is happy to develop its projects in Nigeria," he told reporters at an energy conference in Abu Dhabi. Continued...