* Sets 2012 capex at C$1.02 bln vs C$700 mln in 2011
* Sets C$403 mln each for oil sands, light oil divisions
* Says to get regulatory nod for SAGD project in 2012 (Adds details on capex, projects)
Dec 20 (Reuters) - Athabasca Oil Sands set its 2012 capital budget 46 percent higher at C$1.02 billion, as the bitumen producer inches towards regulatory approval for some of its projects which it plans to soon bring to production.
Calgary, Alberta-based Athabasca, whose stock started trading on the Toronto Stock Exchange in April last year, plans to spend C$403 million on its oil sands division.
The company, which said in November it would spend C$700 million this year, expects to get regulatory approval for its 12,000 barrels per day steam-assisted gravity drainage (SAGD) project, and will likely start producing in 2014.
The SAGD technology pumps steam to liquefy and extract underground reserves of tar-like bitumen.
The company, which operates in the Athabasca region of northern Alberta, plans to spend C$203 million on the Mackay River project, a joint venture in which it has a 40 percent interest.
The oil producer has set aside a budget of C$403 million for its light oil division, with a major portion to be spent on drilling and completions.
Athabasca's stock, which has shed more than a quarter of its value since its IPO, closed at C$11.99 on Monday on the Toronto Stock Exchange. (Reporting by Gowri Jayakumar in Bangalore; Editing by Joyjeet Das)