By Aidan Lewis and Ahmad Ghaddar
TUNIS/LONDON (Reuters) - Libya is considering whether to intervene in a $450 million deal that French major Total (PA:TOTF) announced last month to buy Marathon Oil's stake in the country's Waha concessions, several sources familiar with the matter told Reuters.
Officials were considering a range of options ranging from pushing for better terms - after some in the oil industry and the media said the price was too low - to a counter-offer from the state National Oil Corporation (NOC), the sources said.
"The NOC wants to buy the Total part," one source from the leadership of Libya's internationally recognised government, the Presidency Council, said.
He added that officials were examining the value of the 16.33 percent Waha share with a view to possibly raising funds for a counter offer with money from Libya's $67 billion sovereign wealth fund, the Libyan Investment Authority (LIA).
"They think of the LIA as a potential financier ... LIA is exploring it, the process is just starting," the source said
Libya had not given the required formal approval to the Total-Marathon deal, meaning it could be blocked, the source added.
NOC declined to comment. The Libyan Investment Authority did not immediately provide a response.
Total CEO Patrick Pouyanne told reporters at an industry event in Paris on Thursday that the deal was all but settled.
"The transaction is closed," Pouyanne said. "There are some discussions on some fiscal issues with the government, but it will be done."
A spokeswoman for Marathon Oil said the company had already received payment for the sale of its share.
A Libyan oil source, speaking on condition of anonymity, said that at least some within the NOC found the price Total was paying too low.
The deal was "still under consideration and negotiations between many parties here in Tripoli", a second oil Libyan oil source said.
NOC holds a 59.18 percent stake in Waha Oil Co. Other stakeholders are ConocoPhillips (N:COP) with 16.33 percent and Hess (N:HES) with 8.16 percent.
EXPLORATION POTENTIAL
Waha's output of 300,000 boe/d is expected to rise to 400,000 boe/d by the end of the decade, according to production figures given by Total when it announced the deal in early March.
Total said the deal would give it access to reserves and resources in excess of 500 million barrels of oil equivalent (boe), with immediate production of around 50,000 boe/d (per day) and "significant exploration potential" in concessions in the Sirte Basin.
The stake carries production risks - a Waha pipeline has been hit twice in the past four months by suspected attacks, most recently on Saturday.
But it also gives Total a presence at fields in eastern Libya, where most of the country's oil resources lie. Total already had stakes in the giant southwestern Sharara field, and the offshore Al Jurf field along the Tunisian border.
Libya has been split between rival military factions and governments based in the west and east of the country since 2014. The eastern-based Libyan National Army (LNA) has allowed the NOC in Tripoli to operate facilities on LNA territory, while opposing the internationally recognised government in the capital.
The Waha concessions, granted decades ago, are governed by a law that stipulates that Libya's oil ministry must approve the deal, the Presidency Council source said.
Since the oil ministry is not currently operational, that power falls to the Presidency Council, he said, though the NOC has previously disputed the Council's attempts to take over oil ministry powers.