STOCK WATCH

■ THE bosses of oil and gas exploration company Caspian Sunrise will be hoping for a break following fresh issues with its Kazakhstan well.

The firm says there is a blockage in its deep well A5 which requires a specialist firm to fix. This should be complete by the end of the month.

It follows a delay in production as a result of bitterly cold weather between December and February.

Shares tanked 24.8pc, or 3.3p, to 10p.