Oil companies shoulder pain of downturn with lower output
* Listed companies slashed production by 2.4 pct in Q3 * Declines follow sharp spending cuts in face of downturn * OPEC struggles to hammer out deal on output cut * GRAPHIC: http://tmsnrt.rs/2g3yCP5 By Ron Bousso LONDON, Nov 24 (Reuters) - The world's listed oil comp
