EXHIBIT 8 Tabular Disclosure of Contractual Obligations Petrofund Energy Trust Form 40-F Payments due by period (millions) --------------------------------- Less than Total Total More than Contractual Obligations 1 year 1-3 years 3-5 years 5 years - --------------------------------------------------------------------------------------------------------- Long-term debt $ - $ - $ - $ 109.7 Capital Lease Obligations 0.4 0.6 - - Purchase obligations 4.0 8.8 6.8 20.1 Other 1.8 3.8 4.3 21.2 Office lease 1.1 0.8 - - ----------- ------------- --------- ----------- $ 7.3 $ 14.0 $ 11.1 $ 151.0 ========== ============ ======== ===========