The Dow Jones newswires reported yesterday Wednesday that Anadarko Petroleum Corp. (APC.LN) and Tullow Oil PLC (TLW.LN) said they have discovered oil off the coast of Sierra Leone, a find that analysts say signals huge potential for further discoveries in an area stretching east through the waters of Liberia, Cote d’Ivoire into Ghana.
“The Venus discovery confirms the existence of an active petroleum system in the basin and enhances the prospectivity of our vast West Africa acreage position,” said Bob Daniels, Anadarko’s senior Vice President of Worldwide Exploration.
With the large Jubilee field already discovered in Ghana at the eastern limit of the system and the success at the Venus well at the western limit in Sierra Leone, “we have established bookends spanning approximately 1,100 kilometers across two of the most exciting and highly prospective basins in the world,” he said.
“If you’ve got hydrocarbons at two extremes, there’s a good chance of hydrocarbons being in the middle,” said Panmure Gordon analyst Peter Hitchens. “There is a huge amount of acreage and a large number of prospects,” which could yield positive news flow for both Tullow and Anadarko for the next 18 months, he added.
The Venus B-1 well was drilled to a total depth of approximately 18,500 feet in about 5,900 feet of water and encountered more than 45 net feet of hydrocarbon pay, Anadarko said. It is the first deepwater test in the Sierra Leone-Liberian Basin.
Anadarko operates the Venus well with a 40% interest. Its co-owners are Woodside Petroleum Ltd (WPL.AU) of Australia with 25%, Spain’s Repsol YPF SA (REP.MC) with 25% and Tullow with 10%.
The find is big for Tullow, whose shares rose more than 6% on the news, because it’s a significant holder of exploration acreage in Sierra Leone, Liberia, Cote d’Ivoire and Ghana, where it is operator of the 1.2 billion barrel Jubilee field.
At 1132 GMT, Tullow shares were up 6%, or 65 pence, at 1152p. Andarko shares had not yet started trading.
According to a press release issued from State House yesterday President Koroma “is extremely pleased with this oil discovery but acknowledges that a lot more work remains to be done to determine whether this is a commercial field.”
He congratulated the companies involved in the discovery – Anadarko petroleum, Repsol, Woodside petroleum and Tullow oil and “look forward to their continued work in appraising this discovery so that Sierra Leone will in future produce oil.”
Courtesy James Herron Dow Jones newswires – London