The request is part of a long-running saga over a 2010 deal in which the Nigerian government agreed to supply gas to a processing plant in Calabar that P&ID – a little-known firm founded by two Irish businessmen specifically for the project – would build and run, Reuters reported on Thursday.
When the deal failed, P&ID won a $6.6bn award at arbitration, based on what it could have earned during the 20-year agreement.
The company said the total owed had ballooned to $9bn because of interest accrued since 2013.
Nigeria has tried to nullify the award, saying it was not subject to international arbitration but British courts rejected the argument.
P&ID is now asking the Commercial Court in London to convert the arbitration into a judgement, which would allow them to try to seize international assets, according to Reuters.
A source close to President Muhammadu Buhari was quoted by Reuters as saying that the government was fully aware of the matter and the government “is not sleeping”, adding they were optimistic the matter could be resolved in the courts.
There are also proceedings pending at a US District Court in Washington, D.C.
“This is a problem that the Nigerians are not facing up to in any serious way,” said Andrew Stafford, Q.C. of Kobre & Kim LLP, which is representing P&ID.
Experts said it would be difficult for Nigeria to fully extricate itself.
“Under UK legislation, state immunity does not operate to protect a sovereign state where it has entered into an arbitration agreement,” said Simon Sloane, a partner with UK law firm Fieldfisher.
He added that going after state assets following arbitration had become a well-trodden path over the past 15 years and it would be difficult for Nigeria to avoid paying compensation.
While assets that are used for diplomatic purposes – such as the Nigerian High Commission building in central London – were off the table, commercial assets were up for grabs.
In 2008, a UK court ruled that proceeds of oil sales from Chad held in an international account intended to repay World Bank loans were fair game for seizure.
Experts also said that the involvement of a hedge fund, VR Group, which has a stake in P&ID, signalled that it was unlikely to let the issue drop.