Rosneft considers buying BP's stake in TNK-BP

TNK-BP has generated billions of pounds of dividends for BP

Russian state oil company Rosneft has followed Russian consortium AAR saying it is considering buying BP's stake in Anglo-Russian oil firm TNK-BP.

TNK-BP is jointly owned by AAR - Alfa Access Renova - and BP.

Relations between the two became strained after BP sought to form a separate partnership with Rosneft.

AAR has preferred bidder status giving it almost 90 days during which BP can talk to - but not sign a deal with - other parties interested in its stake.

BP said it was putting up its half of the TNK-BP business on 1 June.

On 18 July, AAR said it was interested in increasing its share of the business by another 25%, kickstarting the 90-day talks period.

AAR, which is owned by four Soviet-born billionaires led by tycoon Mikhail Fridman, has said it would be willing to pay $10bn for the share, which would give it 75% of the business.

Lucrative venture

<link> <caption>Rosneft said in a statement</caption> <url href="http://www.rosneft.com/news/pressrelease/24072012.html" platform="highweb"/> </link> that it had informed BP of its interest in a "potential acquisition" and added that the two firms would begin talks on the issue.

"Rosneft believes that an acquisition of BP's interest in TNK-BP would be in the best interest of both Rosneft's and BP's shareholders and would lead to further development of TNK-BP," it said.

It added that there could be no assurance that Rosneft and BP would enter into any transaction involving TNK-BP and said: "A further announcement will be made when and if appropriate".

TNK-BP is important to BP financially as it accounts for almost a third of the London-based oil firm's total crude production and about 10% of its net income.

TNK-BP was formed in 2003 when BP merged its Russian oil and gas assets with those of AAR.

The joint venture also has operations in Ukraine, Brazil, Venezuela and Vietnam.