Other perennial bid favourites in the sector sprang to life on hopes that more deals will flow. Cairn Energy, the largest foreign explorer in India, jumped 18 1/2p to 301p, Premier gained 1p to 22 3/4p and Tullow 3 1/2p to 106 1/2p. Edinburgh Oil & Gas improved 5 1/2p to 142p and JKX Oil & Gas 1 1/2p to 24 3/4p. Ofex-listed Texas Oil & Gas firmed 1 3/4p to 14p. Promotion to Aim is on the agenda, while third-quarter figures will be released before the end of the month.