UPDATE 1-Total in talks to sell its 10 pct stake in Azeri Shah Deniz gas field-sources
* Norway's Statoil already sold 10 pct stake to BP, SOCAR * Turkey's Botas in talks to take on Total's stake * Lower Russian gas price makes new gas investments difficult By Henning Gloystein and Oleg Vukmanovic LONDON, Feb 28 (Reuters) - France's Total plans to sell its 1
