Matthias Warnig, Chief Executive of the Nord Stream AG pipeline consortium has been appointed to the board of Russian pipeline operator OAO Transneft, replacing energy minister Sergei Shmatko, the company said Monday. The appointment comes after state oil producer OAO Rosneft earlier this month said Warnig is the only candidate to replace Yuri Petrov on its board at an extraordinary general meeting in September

Matthias Warnig, Chief Executive of the Nord Stream AG pipeline consortium has been appointed to the board of Russian pipeline operator OAO Transneft, replacing energy minister Sergei Shmatko, the company said Monday.

The appointment comes after state oil producer OAO Rosneft earlier this month said Warnig is the only candidate to replace Yuri Petrov on its board at an extraordinary general meeting in September.

Warnig is head of the Nord Stream gas pipeline consortium, a project controlled by Russian gas giant OAO Gazprom with Wintershall AG, E.ON Ruhrgas AG, Nederlandse Gasunie NV and GDF Suez SA as minority shareholders. The pipeline will carry 55 billion cubic meters of Russian natural gas to Germany a year.

The changes follow Russian President Dmitry Medvedev's decision to oust senior officials from boards at state companies. Powerful Deputy Prime Minister Igor Sechin was forced to withdraw as Rosneft chairman earlier this year.

Warnig is an acquaintance of Prime Minister Vladimir Putin, who he met in the early 1990s when his former employer Dresnder Bank attempted to get a banking operating license in St. Petersburg where Putin was a senior figure in the local administration.

Warnig also served in East Germany's secret police, the Stasi, roughly at the same time as Putin was working in East Germany for the KGB.