** Shares in junior oil and gas explorer up as muchas 10.8 pct after it said it had finished laying a gas pipeunder the Wouri River in Cameroon.
** The pipe extends the Gaz du Cameroun gas supply networkto an industrial customer hub in Douala, Cameroon's largestcity. The network is to be connected to the main pipeline in theregion shortly.
** The company said it now has three customers with signedgas supply agreements.
** The shares were the top pct gainer on the London StockExchange and were among the most heavily traded, with over threemillion shares changing hands in the first 20 minutes.
** 11 pct rise is most shares have risen in a single day'strade since July. (abhiram.nandakumar.thomsonreuters.com@reuters.net)