Oil minnow Rockhopper Exploration (RKH) today said it was looking to raise £48.5 million after striking larger-than-expected reserves of oil off the Falkland Islands last month.
The AIM-listed group is planning to issue more than 17 million shares in a fully underwritten placing at 290p each. This is a 3.5% discount to yesterday's closing price of 290.25p.
The money raised will allow it to complete its current drilling programme in the North Falkland Basin, in particular to flow test the group's Sea Lion exploration well and pay for other operational costs.
David Hart, analyst at Westhouse Securities, said: "Following Rockhopper's exploration success in the Falklands, additional fund raising was very much expected. Further funds and/or partners will clearly be required as work progresses in the region."
Richard Rose, analyst at Oriel, added: "This placing was not a surprise and leaves the company well capitalised in the near-term, with only modest dilution to the potential upside from Sea Lion and the company's other prospects."
However, he believes that the amount being raised "will not be enough to cover further appraisal wells on Sea Lion".
"We would therefore expect an additional raising later in the year once we have clarity on the Sea Lion flow-test and in light of the further exploration drilling planned on both Rockhopper and Desire's acreage where the company has a 7.5% interest," he added.
Rockhopper's shares have shot up in the past 110% in the last month since it struck black gold in the Falkland Islands.
On Friday, the group said it had increased the recoverable resources from 170 million barrels of oil (mmbbls) to 242 mmbbls with "significant upside potential".
Samples taken from its wholly-owned Sea Lion 14/10-2 oil discovery on the North Falkland Basin, confirmed the presence of medium gravity crude oil, prompting the board to announce it had discovered a "new play fairway".
The well was drilled to a depth of 2,744 metres during April and May of this year and encountered a total net pay of 53 metres across seven identified pay zones.
Shareholders writing on the Interactive Investor Rockhopper discussion board were largely upbeat about the share placing.
Oildrum says: "Let's not forget, the £48 million placing is for well testing. If the well test proves up just 10 million extra barrels (very, very likely), that alone will cover the cost of the placing and add value to the shares."
HollandNHolland says: "The added value of what the extra cash will bring is higher than the money raised. Do the maths... they're investing more money to get more value for shareholders."