Chevron, Shell, Total, Seplat and other oil companies are to face the House Committee on Public Account in a week long probe over N9.4 trillion owed to the Federation Account Chevron Nigeria Ltd, Shell Petroleum Development Company, Total E&P Nigeria, Oando Oil Ltd, Seplat Energy and other oil companies have been summoned to an investigative hearings by the House of Representatives, through its Committee on Public Accounts, to address outstanding debts of N9.4 trillion owed ...