EXHIBIT 99.136
                                                                  --------------

[ADVANTAGE LOGO]

                 3100 150 - 6th Avenue SW
                 Calgary, AB   T2P 3Y7
                 T: 403-261-8810   F:  403-262-0723

                  Advantage Energy Income Fund - Annual Report

                                 April 28, 2004

Advantage Energy Income Fund ("Advantage" or "the Fund") is pleased to announce
its operating and financial results and reserves for the year ended December 31,
2003.

2003 HIGHLIGHTS

o     Advantage replaced 144% of 2003 production through drilling and
      acquisitions.

o     The Fund drilled 173.8 net wells (192 gross) during 2003 achieving a
      success rate of 97%.

o     Natural gas production volumes increased by 21% during the year averaging
      57.6 mmcf/d with light oil and NGLs production rising by 22% to 2,756
      bbls/d as compared to 2002.

o     The Fund closed the acquisition of MarkWest Resources Canada Corp. for
      $102.5 million on December 2, 2003. Highlights of this purchase include
      the following:

      o     Added production of approximately 4,500 boe/d comprised of 24.2
            mmcf/d of natural gas and 415 bbls/d of oil and NGLs.

      o     Valuation of $23,000 per daily boe of production.

      o     Significant inventory of low risk drilling and recompletion
            opportunities.

o     A total of 30 new wells (20.5 net wells) have been drilled on the MarkWest
      properties to March 31, 2004. Production from this activity is anticipated
      to commence in the second quarter of 2004.

CASH DISTRIBUTIONS

o     Cash available for distribution for the year ended December 31, 2003
      increased by 59% to $3.09 per Unit. Cash distributions paid to Unitholders
      were $2.71 per Unit representing an increase of 57% and a payout ratio of
      88%. The balance, or $11.4 million was retained to fund capital
      expenditures.

o     Advantage has distributed $0.23 per Unit per month for 14 consecutive
      months.

o     The Fund has hedged 60% of natural gas production for the balance of 2004
      at an average price of $6.12 per mcf which will enhance cash flow
      stability and support cash distributions throughout 2004.

SUMMARY SINCE INCEPTION

o     Since the initial equity issue in October 2001, Advantage has generated a
      total return to Unitholders of 227%.

o     Since its inception, the Fund has increased production by 154% to
      approximately 16,000 boe/d comprised of 79.2 mmcf/d of natural gas and
      2,800 bbls/d of light oil and NGLs. Growth has been accomplished through
      the completion of four corporate acquisitions combined with an active
      drilling program. As a result of these activities reserves have increased
      219% to 53.3 million boe at a cost of $8.83 per boe.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 2 of 15

                       FINANCIAL AND OPERATING HIGHLIGHTS

                 (thousands of dollars except per Unit amounts)



                                                Three           Three            Year            Year
                                            months ended    months ended        ended           ended
                                            Dec. 31, 2003   Dec. 31, 2002   Dec. 31, 2003   Dec. 31, 2002
                                            -------------   -------------   -------------   -------------
                                                                                
Financial
Revenue before royalties                     $    43,479      $   35,289      $  166,075     $    97,837
   per Unit(1)                               $      1.31      $     1.30      $     5.44     $      3.64
   per boe                                   $     34.76      $    30.63      $    36.81     $     24.85
Cash flow from operations                    $    25,523      $   21,472      $   99,440     $    53,652
   per Unit(1)                               $      0.77      $     0.79      $     3.26     $      1.99
   per boe                                   $     20.41      $    18.64      $    22.05     $     13.63
Cash available for distribution(3)           $    24,126      $   20,357      $   94,735     $    52,537
   per Unit(2)                               $      0.72      $     0.75      $     3.09     $      1.94
Net income (loss)                            $    (1,880)     $    2,810      $   44,164     $    12,095
   per Unit(1)                               $     (0.10)     $     0.10      $     1.29     $      0.41
Cash distributions                           $    22,905      $   14,634      $   83,382     $    46,883
   per Unit(2)                               $      0.69      $     0.54      $     2.71     $      1.73
Working capital deficit                                                       $   27,551     $     7,057
Bank debt                                                                     $  102,968     $   114,222
Convertible debentures                                                        $   99,984     $    55,000
Operating
Production
   Natural gas (mcf/d)                            65,280          59,444          57,631          47,753
   Light oil and NGLs (bbls/d)                     2,714           2,617           2,756           2,255
   Heavy oil (bbls/d)                                  -               -               -             573
   boe (6:1)                                      13,594          12,524          12,361          10,787
Average prices (including hedging)
   Natural gas ($/mcf)                       $      5.76      $     4.87      $     6.07     $      3.71
   Light oil & NGLs ($/bbl)                  $     35.67      $    36.05      $    38.14     $     33.68
   Heavy oil ($/bbl)                         $         -      $        -               -     $     25.71
Proved plus probable reserves (mboe)(4)
   Natural gas (bcf)                                                               237.4           223.1
   Crude oil & NGLs (mbbls)                                                       13,697          13,995
   Total mboe                                                                     53,271          51,180
Supplemental (000s)
Trust Units outstanding - end of period                                           36,717          27,099
Trust Units issuable for
   Convertible Debentures                                                          6,155           4,135
Trust Units outstanding and issuable for
   Convertible Debentures - end of period                                         42,872          31,234
Weighted average Units                            33,089          27,099          30,536          26,900


(1) based on weighted average number of Trust Units outstanding

(2) based on number of Trust Units outstanding at each cash distribution date

(3) cash flow from operations less interest on convertible debentures

(4) December 31, 2002 represents established reserves



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 3 of 15

RESERVES

Advantage's  year end 2003 reserves were  evaluated in accordance  with National
Instrument 51-101, the new standards of disclosure for oil and gas activities as
mandated  by  the  Canadian  Securities   Administrators.   This  new  reporting
requirement  is  intended  to be  more  stringent  and is  designed  to  improve
consistency and reliability of oil and gas reserve  disclosure.  The emphasis is
placed on a conservative approach in assigning proved reserves.  With NI 51-101,
proved  reserves  are defined to have a 90%  probability  that  actual  reserves
recovered will equal or exceed the assigned estimate. Probable reserves are less
certain than proved  reserves and it is equally likely that the actual  reserves
recovered  will be greater  or less than the sum of the  estimated  proved  plus
probable reserves. Therefore, under NI 51-101, proved plus probable reserves are
considered to represent the most realistic estimate of company reserves.

Sproule Associates Limited evaluated 85% of the total proved plus probable value
of year end reserves and audited all internally evaluated reserves in accordance
with NI 51-101.  The following  table  summarizes  the Fund's  working  interest
reserves, excluding royalty interest reserves of approximately 400 mboe.

Reserves Summary



                            Crude Oil & NGLs   Natural Gas    Total    Present Value ($000)
                                  mbbl             bcf        mboe        5%         10%
- -------------------------------------------------------------------------------------------
                                                                   
Proven producing                  7,194           155.0      33,027       450.0       366.8
Total proved                      8,261           184.4      38,998       516.2       422.2
Total probable                    5,436            53.0      14,273       143.3        97.9
- -------------------------------------------------------------------------------------------
Total proved and probable        13,697           237.4      53,271   $   659.5   $   520.1
===========================================================================================


In Bantry,  19 wells  were  drilled  and cased late in 2003,  but were not fully
tested by year end. As a result, only six tested wells were assigned reserves by
Sproule. The remaining 13 wells will be evaluated in the 2004 reserve study.

Reserves Reconciliation



                                         Crude Oil              NGLs            Natural Gas          Proved
                                           mbbl                 mbbl                bcf          plus probable
                                     proved   probable   proved   probable   proved   probable        mboe
- --------------------------------------------------------------------------------------------------------------
                                                                            
Reserves at December 31, 2002(1)     9,164     2,545     1,545      741      178.4      44.7        51,180

Acquisitions                           474        75       348       72       33.7       7.6         7,851
Divestments                           (533)     (129)      (23)       -       (0.7)     (0.1)         (821)
Production                            (837)        -      (198)       -      (22.5)      -          (4,789)
Capital development                    357       659         -        -       17.1       5.9         4,849
Revisions under NI 51-101
   Technical                        (2,001)    2,220       177       28      (21.6)     (4.8)       (3,955)
   50 year cut-off(2)                 (203)     (731)       (8)     (43)         -      (0.3)       (1,044)
   -----------------------------------------------------------------------------------------------------------

Reserves at December 31, 2003        6,421     4,639     1,841      798      184.4      53.0        53,271
==============================================================================================================


(1)   The  evaluation  as at  December  31,  2002 was  prepared  using  Canadian
      National  Policy  2-B  reserves  definitions.   Under  those  definitions,
      probable reserves were assigned a risk factor of 50%.

(2)   Under the new NI 51-101  guidelines,  all reserves  exceeding 50 years are
      not  assigned. This  cut-off  has no material  impact on current net asset
      value.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 4 of 15

Net Asset Value

($000, except per Unit amounts)                     5%           10%
- ------------------------------------------------------------------------
Present value proved and probable reserves     $   659,477   $   520,050
Undeveloped acreage and seismic(1)                  19,000        19,000
Working capital (deficit) net of
   Cash distributions payable to Unitholders       (19,106)     (19,106)
Bank debt                                         (102,968)    (102,968)
- ------------------------------------------------------------------------
Net asset value                                $   556,403   $   416,976
========================================================================
Net asset value per Unit(2)                    $     12.94   $      9.69
========================================================================

(1)   Land at $50 per acre

(2)   Based on fully diluted Units and conversion of all outstanding debentures

Pricing Assumptions

The present value of future cash flow at December 31, 2003 was based upon crude
oil and natural gas pricing assumptions prepared by Sproule Associates Limited
effective January 1, 2004. These forecasts are adjusted for reserve quality,
transportation charges and the provision of any applicable sales contracts. The
price assumptions used over the next five years are summarized in the table
below:

          WTI      Edmonton Light   Alberta Plantgate    Henry Hub
       Crude Oil      Crude Oil        Natural Gas      Natural Gas
Year    $US/bbl       $Cdn/bbl          $Cdn/mmbtu       $US/mmbtu
- -------------------------------------------------------------------
2004    $ 29.63        $ 37.99            $ 5.81           $ 5.32

2005    $ 26.80        $ 34.24            $ 5.15           $ 4.81

2006    $ 25.76        $ 32.87            $ 4.59           $ 4.39

2007    $ 26.14        $ 33.37            $ 4.71           $ 4.46

2008    $ 26.53        $ 33.87            $ 4.80           $ 4.52

                      MANAGEMENT'S DISCUSSION AND ANALYSIS

The  following  Management's  Discussion  and  Analysis  ("MD & A")  provides  a
detailed  explanation of the financial and operating results of Advantage Energy
Income Fund ("Advantage", "the Trust" or "the Fund") for the year ended December
31,  2003  and  should  be read in  conjunction  with the  audited  consolidated
financial  statements.  All per barrel of oil  equivalent  ("boe")  amounts  are
stated at 6:1 conversion rate for natural gas to oil.

Advantage  was formed on May 23,  2001 as a result of the  conversion  of Search
Energy Corp.  into an income fund. The purpose of the conversion was to create a
trust entity which distributes substantially all of its cash flow to Unitholders
on a monthly  basis.  The  Fund's  strategy  is to focus on growth  through  the
acquisition  and  development of producing oil and natural gas properties  while
minimizing exposure to exploration risk.

CASH DISTRIBUTIONS

Total cash  distributions  to  Unitholders  for the year ended December 31, 2003
amounted to $83.4 million or $2.71 per Unit. This represents a 78% increase over
2002 cash distributions which amounted to $46.9 million or $1.73 per Unit. Since
inception,  the Fund has  distributed  $152.4  million  or $5.89 per Unit.  Cash
distributions  are  dependent  on the Fund's  current  level of  production  and
prevailing  commodity  prices  and are  announced  monthly  based  on cash  flow
available after retaining a portion for capital expenditures and debt repayment.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 5 of 15

   2003 Monthly Distributions

   Cash distributions to Unitholders were declared as follows:



                                  Distribution   Taxable amount   Return of capital
Period ended      Payment date      per Unit        per Unit          per Unit
- -----------------------------------------------------------------------------------
                                                      
Jan. 31, 2003    Feb. 18, 2003       $ 0.18          $ 0.072           $  0.108
Feb. 28, 2003    Mar. 17, 2003       $ 0.23          $ 0.092           $  0.138
Mar. 31, 2003    Apr. 15, 2003       $ 0.23          $ 0.092           $  0.138
Apr. 30, 2003    May 15, 2003        $ 0.23          $ 0.092           $  0.138
May 31, 2003     June 16, 2003       $ 0.23          $ 0.092           $  0.138
June 30, 2003    July 15, 2003       $ 0.23          $ 0.092           $  0.138
July 31, 2003    Aug. 15, 2003       $ 0.23          $ 0.092           $  0.138
Aug. 31, 2003    Sept. 15, 2003      $ 0.23          $ 0.092           $  0.138
Sept. 30, 2003   Oct. 15, 2003       $ 0.23          $ 0.092           $  0.138
Oct. 31, 2003    Nov. 17, 2003       $ 0.23          $ 0.092           $  0.138
Nov. 30, 2003    Dec. 15, 2003       $ 0.23          $ 0.092           $  0.138
Dec. 31, 2003    Jan. 15, 2004       $ 0.23          $ 0.092           $  0.138
- ------------------------------------------------------------------------------------
                                     $ 2.71          $ 1.084           $  1.626
====================================================================================


For US  holders  of  Advantage  Units  the  distributions  paid in 2003 were 56%
non-taxable return of capital and 44% taxable.  Unitholders should consult their
tax advisors as to the proper  treatment of Advantage  distributions  for income
tax purposes.

PRODUCTION

Natural  gas  production  for the year ended  December  31, 2003  averaged  57.6
mmcf/d,  an  improvement  of 21% over  the 47.8  mmcf/d  produced  in 2002.  The
increase in gas  production  over 2002 was the result of a  successful  drilling
program at  Medicine  Hat and  Shouldice,  Alberta and the  acquisition  of Best
Pacific Resources on November 18, 2002. Advantage's drilling program at Medicine
Hat and Shouldice added new production of approximately 13.0 mmcf/d in the later
half of 2003, while the Best Pacific acquisition added approximately 5.8 mmcf/d.
On December 2, 2003 Advantage  acquired  MarkWest  Resources  Canada Corp.  This
acquisition  did not contribute  significantly  to 2003 average volumes but will
add  approximately  20 mmcf/d of new natural gas  production  to the Fund in the
first quarter of 2004. Advantage exited 2003 producing approximately 79.2 mmcf/d
of natural gas.

Oil and NGLs production in 2003 averaged 2,756 bbls/d compared with 2,828 bbls/d
produced in 2002.  Light oil and NGLs  production in 2003 averaged 2,756 bbls/d,
an increase of 22% over the 2,255  bbls/d  produced in 2002.  Increases in light
oil and  NGLs  production  in 2003 was the  result  of the  acquisition  of Best
Pacific  Resources  in  November  of 2002.  The 3% decline in total oil and NGLs
production in 2003 was the result of the disposition of substantially all of the
Fund's  heavy  oil  production  on  September  1,  2002.  The  Fund's  heavy oil
production was exchanged for increased  production and working  interests in the
Fund's Vermilion natural gas property.  Heavy oil production in 2002 amounted to
573 bbls/d.

Daily Production

                                2003     2002    % Change
   ------------------------------------------------------
   Natural gas (mcf/d)         57,631   47,753      21%
   Light oil & NGLs (bbls/d)    2,756    2,255      22%
   Heavy oil (bbls/d)               -      573       -%
   ------------------------------------------------------
   Total (boe/d)               12,361   10,787      15%
   ======================================================

COMMODITY PRICES & MARKETING

Natural Gas

Natural  gas prices for the year ended  December  31,  2003  averaged  $6.30/mcf
($6.07/mcf  including  hedging),  compared  to  $3.85/mcf  ($3.71/mcf  including
hedging) in the year ended  December 31, 2002.  Advantage's  natural gas hedging
program  resulted  in losses of $4.8  million in 2003 or  $0.23/mcf.  All of the
Fund's natural gas hedging losses were incurred in the first



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 6 of 15

quarter of 2003 and related to hedges entered into in the fall of 2002.  Natural
gas prices were considerably stronger in 2003 compared to 2002 but have softened
from the near record highs  attained in the first  quarter of 2003.  Prices have
weakened  since the first  quarter  due to higher than  normal  injections  into
natural gas storage  caused by (i) below  normal  summer  temperatures  that cut
cooling  demand,  reducing  the need  for  natural  gas as fuel for  electricity
generation  to run air  conditioning,  (ii)  switching  away from natural gas to
lower cost fuels and (iii)  expectations  for increased supply that has resulted
from the active  winter  drilling  season.  Natural gas  storage  levels are now
within the normal five year range entering into the shoulder season where strong
demand for heating has declined and the summer cooling season has not yet begun.
Advantage  continues  to believe that the pricing  fundamentals  for natural gas
remains  strong.  Advantage will continue to mitigate the price risk  associated
with the  fluctuations  in  natural  gas  prices by  hedging  a  portion  of its
production.  Advantage has hedged  approximately 60% of it's anticipated natural
gas production for 2004. The price the Fund receives on natural gas is primarily
based on the AECO benchmark price with  approximately  25% of production sold to
aggregators  and the  remainder  sold on the spot  market.  Advantage's  current
production is weighted approximately 83% towards natural gas.

   Average Prices - Natural Gas ($/mcf)

                                              2003      2002    % Change
   ---------------------------------------------------------------------
   Advantage wellhead price                 $  6.30   $  3.85      64%
   Advantage hedged price                   $  6.07   $  3.71      64%
   AECO monthly index                       $  6.67   $  4.26      57%

Crude Oil

Crude oil and NGLs prices averaged $38.58/bbl  ($38.14/bbl including hedging) in
2003 compared with $34.46/bbl  ($32.07/bbl  including hedging) in 2002. Included
in  crude  oil  sales  is $0.4  million  of oil  hedging  losses  or  $0.44/bbl.
Advantage's  crude oil prices are based on the  benchmark  pricing of West Texas
Intermediate  Crude  ("WTI")  adjusted  for  quality,  transportation  costs and
Canadian/US exchange rate. The price of WTI fluctuates based on worldwide supply
and demand  fundamentals.  Crude oil prices were extremely  volatile in 2003 and
remain  strong due to (i)  record  low  storage  levels in the US,  (ii)  supply
management  by the OPEC cartel,  (iii)  ongoing civil unrest in the middle east,
Venezuela  and Nigeria and (iv)  increased  world wide  demand  particularly  in
China.  The price of WTI averaged  $US31.06/bbl in 2003 compared to $US26.10/bbl
in the period ending December 31, 2002.

   Average Prices - Crude Oil

                                              2003      2002    % Change
   ---------------------------------------------------------------------
   Light oil & NGLs ($/bbl)                 $ 38.58   $ 35.83       8%
   Heavy oil ($/bbl)                              -   $ 29.03       -
   Oil & NGLs - including hedging ($/bbl)   $ 38.14   $ 32.07      19%
   WTI (US$/bbl)                            $ 31.06   $ 26.10      19%

HEDGING

During 2003 the Fund's hedging losses  amounted to $5.2 million ($4.8 million on
natural  gas hedges  and $0.4  million  on crude oil  hedges).  All of the Funds
hedging  losses were the result of  contracts  entered  into in the fall of 2002
prior to the increase in winter natural gas prices and due to hedging  contracts
acquired as part of the Best  Pacific  acquisition.  Contracts  entered  into in
early 2003  resulted in hedging  gains of $2.4 million in 2003.  On February 24,
2004 the Fund  announced  that it had  entered the  following  natural gas hedge
transactions for 2004 and 2005:

   Natural Gas - April to December 2004

   Volume                                 50.4 mmcf/d
   Fixed price (average)                   $6.12/mcf

   Natural Gas - January to March 2005

   Volume                                 10.5 mmcf/d
   Fixed price (average)                   $6.30/mcf

Advantage currently has no crude oil hedges in place.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 7 of 15

ROYALTIES

Total  royalties  amounted to $28.5 million for the year ended December 31, 2003
or  16.6%  of  pre-hedged  revenue  compared  with  $17.3  million  or  16.9% of
pre-hedged  revenue for the year ended  December 31, 2002.  Total  royalties are
significantly  higher in 2003 as a result of higher  revenues.  Advantage's  low
royalty rate reflects the Fund's significant proportion of production that comes
from low rate natural gas wells at properties  such as Medicine Hat,  Wainwright
and  Shouldice  which attract lower  royalty  rates.  The slight  decline in the
Fund's  royalty rate in 2003  compared to 2002  reflects a higher  proportion of
Advantage's  production  coming  from  these  lower rate  properties.  Advantage
anticipates that its royalty rate in 2004 will increase to approximately  20% as
a result of the  acquisition of MarkWest  Resources in December  2003.  MarkWest
properties attract higher royalty rates than Advantage properties.

   Royalties

                                               2003        2002     % Change
   -------------------------------------------------------------------------
   Total royalties, net of ARC ($000)       $ 28,491    $ 17,344       64%
   per boe                                  $   6.31    $   4.41       43%
   As a percentage of pre-hedging revenue       16.6%       16.9%       -

OPERATING COSTS

Operating  costs for the year ended  December 31, 2003 amounted to $25.6 million
or  $5.68/boe  compared  with  $18.5  million  or  $4.70/boe  for the year ended
December 31, 2002.  The  increase in  operating  cost amounts  reflects the Best
Pacific  acquisition  completed in late 2003. Per boe operating  costs increased
due to higher power costs and higher field costs associated with the shortage of
supplies,  services  and  materials  that has  resulted  from the high  level of
industry  activity.  The  Fund  expects  per boe  operating  costs in 2004 to be
similar to 2003.

   Operating Costs

                                               2003        2002     % Change
   -------------------------------------------------------------------------
   Operating costs ($000)                   $ 25,618    $ 18,486       39%
   per boe                                  $   5.68    $   4.70       21%

GENERAL AND ADMINISTRATIVE AND MANAGEMENT FEES

General and administrative  ("G&A") expense for the year ended December 31, 2003
amounted to $3.2  million or $0.71/boe  compared  with $2.6 million or $0.67/boe
for the year ended  December  31,  2002.  G&A  expense was higher in 2003 due to
increased staff levels that resulted from the growth of the Fund.

Management  fees for the year ended  December 31, 2003  amounted to $1.7 million
compared to $0.9 million for the year ended  December 31, 2002.  On a boe basis,
management  fees were $0.37/boe  compared to $0.24/boe in 2002.  Management fees
are  calculated  based on 1.5% of  operating  cash  flow,  which is  defined  as
revenues less royalties and operating expenses.

The Fund  Manager is entitled to earn a  performance  fee to the extent that the
total  annual  return  of the Fund  exceeds  8%.  The  total  annual  return  is
calculated at the end of each year by dividing the year over year change in Unit
price plus cash  distributions by the opening Unit price. One tenth (10%) of the
amount of the total annual  return in excess of 8% is  multiplied  by the market
capitalization  (defined as the opening  Unit price times the  weighted  average
number of Units  outstanding  during the year) to determine the performance fee.
For the year ending  December 31, 2003 the total return of the Fund was 57% (84%
return in 2002)  based on an opening  unit  price of $13.07 per unit  ($8.02 per
unit in 2002), a closing unit price of $17.83 per unit ($13.07 per unit in 2002)
and cash  distributions of $2.71 per unit for the year ($1.73 per unit in 2002).
This 57% return for  Unitholders  resulted in a performance fee of $19.6 million
($16.5  million in 2002) based on a total annual return to Unitholders of $227.9
million ($179.4 million in 2002). On January 21, 2003 the Fund issued  1,099,104
Advantage Trust Units to Advantage Investment  Management Ltd. and the employees
of the Fund to satisfy the  performance  fee  obligation.  The Manager  does not
receive any form of compensation  in respect of acquisition or divestiture  fees
nor is there any form of stock  option plan for the Manager or the  employees of
Advantage.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 8 of 15

   General and Administrative Expenses

                                                 2003      2002    % Change
   -------------------------------------------------------------------------

   General and administrative expense ($000)   $ 3,216   $ 2,624      23%
   per boe                                     $  0.71   $  0.67       6%
   Management fees ($000)                      $ 1,679   $   930      81%
   per boe                                     $  0.37   $  0.24      54%
   Employees at December 31                         49        31      58%

INTEREST

Interest  expense on bank debt for the year ended  December 31, 2003 amounted to
$6.4 million  compared  with $4.3 million for the year ended  December 31, 2002.
Higher interest  expense in 2003 was the result of a higher average debt balance
during the year partially  offset by lower interest  rates.  The Fund's interest
rates are primarily based on short term Bankers Acceptance rates plus a stamping
fee. The average rate of interest on Advantage's  bank debt at December 31, 2003
was approximately 4.3%.

NETBACKS

   Netbacks ($/boe)



                                              2003                    2002
                                       ($000s)     ($/boe)     ($000s)     ($/boe)
- -----------------------------------------------------------------------------------
                                                              
Revenue                              $ 171,277    $ 37.96    $ 102,717    $  26.09
Hedging                                 (5,202)     (1.15)      (4,880)      (1.24)
Royalties                              (28,491)     (6.31)     (17,344)      (4.41)
Operating costs                        (25,618)     (5.68)     (18,486)      (4.70)
- -----------------------------------------------------------------------------------
Operating                            $ 111,966    $ 24.82    $  62,007    $  15.74
General and administrative              (3,216)     (0.71)      (2,624)      (0.67)
Management fees                         (1,679)     (0.37)        (930)      (0.24)
Interest expense                        (6,378)     (1.41)      (4,272)      (1.09)
Taxes                                   (1,253)     (0.28)        (529)      (0.13)
- -----------------------------------------------------------------------------------
Cash flow from operations            $  99,440    $ 22.05    $  53,652    $  13.61

Interest on convertible debentures      (4,705)     (1.04)      (1,115)      (0.28)
- -----------------------------------------------------------------------------------
Cash available for distribution      $  94,735    $ 21.01    $  52,537    $  13.33
- -----------------------------------------------------------------------------------


DEPLETION, DEPRECIATION AND SITE RESTORATION

Depletion and  depreciation of property and equipment is provided on the unit of
production  method based on total proved reserves.  The depletion,  depreciation
and site  restoration  provision for 2003  increased to $53.8 million from $41.1
million  in 2002.  The  increased  provision  in 2003 is the  result  of  higher
production   volumes  in  2002  and  a  higher  per  boe  rate.  The  depletion,
depreciation and  amortization  rate (DD&A) for the year ended December 31, 2003
was $11.86/boe  compared with  $10.43/boe in 2002. DD&A includes a provision for
future site restoration and abandonments of $0.29/boe ($0.24/boe in 2002).

TAXES

Current taxes paid or payable for the period ending  December 31, 2003 primarily
represent  capital tax and  amounted to $1.3  million,  compared to $0.5 million
expensed in 2002.  Capital  taxes are based on debt and equity levels at the end
of the year and are higher in 2003 due to Advantage's growth during the year. As
a  result  of new  legislation  in  2003,  capital  taxes  are  to be  gradually
eliminated over the next five years.

Future income taxes arise from differences  between the accounting and tax bases
of the operating  company's assets and liabilities.  For the year ended December
31, 2003 the Fund recognized an income tax recovery of $18.1 million compared to
a $16.0  million  recovery in 2002. In the Fund's  structure,  payments are made
between the operating company and the Trust  transferring both income and future
income tax liability to the  Unitholders.  Therefore,  it is expected,  based on
current  legislation  that no cash income taxes are to be paid by the  operating
company in the future, and as such, the future income tax



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                        Page 9 of 15

liability  recorded on the balance sheet will be recovered through earnings over
time.  As at December  31, 2003 the  operating  company had a future  income tax
liability  balance of $77.4  million.  Canadian  generally  accepted  accounting
principles  require that a future income tax liability be recorded when the book
value of assets  exceeds the balance of tax pools.  It further  requires  that a
future tax liability be recorded on an acquisition  when a corporation  acquires
assets with  associated  tax pools that are less than the purchase  price.  As a
result of the MarkWest acquisition, Advantage recorded a future tax liability of
$18.5 million.

CAPITAL EXPENDITURES

Capital expenditures including acquisitions for the year ended December 31, 2003
totalled $169.0 million net of property dispositions of $6.1 million compared to
$167.8  million  net  of  property   dispositions   of  $0.8  million  in  2002.
Expenditures  on property and equipment in 2003 amounted to $76.2  million.  The
majority of the capital  expenditures  were incurred on natural gas  development
drilling,  completions  and tie-ins at Medicine Hat,  Shouldice,  Wainwright and
Vermilion.

   Capital Expenditures ($ thousands)

                                                       2003        2002
   -----------------------------------------------------------------------

   Land and seismic                                 $   7,502   $   1,359
   Drilling, completions and workovers                 47,123      30,719
   Well equipping and facilities                       21,094      10,456
   Other                                                  493         118
   -----------------------------------------------------------------------

                                                    $  76,212   $  42,652
   Acquisition of Best Pacific Resources Ltd.               -      53,448
   Acquisition of Gascan Resources Ltd.                     -      63,799
   Acquisition of MarkWest Canada Resources Corp.      97,025           -
   Property acquisitions                                1,848       8,698
   Property dispositions                               (6,112)       (800)
   -----------------------------------------------------------------------

   Total capital expenditures                       $ 168,973   $ 167,797
   =======================================================================

ACQUISITIONS

MarkWest Resources Canada Corp.

On December 2, 2003 Advantage  acquired all of the issued and outstanding shares
of MarkWest Resources Canada Corp. for cash consideration of $97.0 million.  The
acquisition  was financed  through the issuance of 5.1 million  Advantage  Trust
Units at a price of $15.75  per Unit and the  issuance  of $60  million of 8.25%
unsecured subordinated  convertible  debentures.  The debentures are convertible
into Advantage Trust units at a conversion price of $16.50 per Trust Unit.

The Fund recorded  goodwill on the acquisition of $27.8 million as the result of
purchasing  tax pool  deficient  oil and gas  reserves.  The goodwill  value was
determined based on the excess of total consideration plus the future income tax
liability  recorded upon  acquisition  less the deemed fair value for accounting
purposes of the MarkWest assets.  The fair value for accounting  purposes of the
MarkWest assets of $105.6 million was determined based on a 10% discounted value
of established  reserves as per an  independent  reserve  evaluation.  Result of
operations of MarkWest have been included in the Fund's  consolidated  financial
statements effective December 2, 2003, the closing date of the transaction.

LIQUIDITY AND CAPITAL RESOURCES

On July 8, 2003 Advantage  issued $30 million  principle  amount of 9% unsecured
subordinated  convertible  debentures.  The debentures mature on August 1, 2008,
pay interest  semi-annually and are convertible at the option of the holder into
Trust Units of Advantage  at $17.00 per Unit plus  accrued and unpaid  interest.
Proceeds of the debenture  offering were used to fund drilling and  exploitation
activities  in the Trust's  core areas.  On December 2, 2003 the Fund issued 5.1
million Trust Units at a price of $15.75 per Trust Unit  generating net proceeds
of $76.1 million. Also on December 2, 2003 the Fund issued $60 million principle
amount of 8.25% unsecured subordinated  convertible  debentures.  The debentures
mature on February 1, 2009, pay interest  semi-annually  and are  convertible at
the option of the holder into Trust Units of  Advantage  at $16.50 per Unit plus
accrued and unpaid  interest.  A portion of the proceeds of the December 2, 2003
offering were used to fund the  acquisition of MarkWest  Resources  Canada Corp.
with the balance of net  proceeds  used to reduce  outstanding  bank debt and to
fund drilling and exploitation capital expenditures in the Fund's core areas. As
at December 31, 2003 the Fund had 36.7 million Trust Units



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 10 of 15

outstanding.  On January 27, 2004 Advantage issued 1,099,104 Units to the Fund's
Manager and Advantage  employees to satisfy the  obligation  related to the 2003
performance incentive fee.

At December 31, 2003  Advantage  had bank debt  outstanding  of $103.0  million.
Advantage has an agreement  with a syndicate of three Canadian  chartered  banks
that provides for a $180 million facility  consisting of $170 million extendible
revolving loan facility and a $10 million  operating loan facility both of which
mature on May 28,  2004.  The credit  facilities  are secured by a $250  million
floating  charge  demand   debenture,   a  general  security   agreement  and  a
subordination  agreement from the Trust  covering all assets and cash flows.  At
December  31, 2003  Advantage  also had a working  capital  deficiency  of $24.9
million.  The following  table  outlines  Advantage's  sources and uses of funds
during 2003:

      Sources and Uses of Funds ($ thousands)

      Sources of funds
          Cash flow from operations                    $    99,440
          Units issued, net of costs                        76,436
          Debentures issued, net of costs                   85,982
          Decrease in working capital                        2,119
          Property dispositions, net of acquisitions         4,264
                                                       -----------

                                                       $   268,241
                                                       -----------

      Uses of funds
          Capital expenditures                         $    76,212
          Acquisition of MarkWest Resources                 97,025
          Distributions paid to Unitholders                 79,815
          Interest paid to debenture holders                 3,935
          Decrease in bank debt                             11,254
                                                       -----------

                                                       $   268,241
                                                       -----------

ANNUAL FINANCIAL INFORMATION

The following is a summary of selected financial information of the Fund for the
periods indicated.



                                             For the        For the         For the period
                                           year ended      year ended         from May 24
                                          Dec. 31, 2003   Dec. 31, 2002   to Dec. 31, 2001(1)
- ---------------------------------------------------------------------------------------------
                                                                 
Total revenue (before royalties) ($000)      166,075           97,837            38,595
Cash flow from operations ($000)              99,440           53,652            20,342
       Per unit - basic                         3.26             1.99              1.31
       Per unit - diluted                       2.92             1.93              1.31
Net income ($000)                             44,164           12,095             9,567
       Per unit - basic and diluted             1.29             0.41              0.62
Total assets ($000)                          574,752          411,849           234,324
Cash distributions per unit                     2.71             1.73              1.45


(1)   The  Reorganization of Advantage Oil and Gas Ltd.  (formerly Search Energy
      Corp.) into an income trust structure occurred effective May 24, 2001. The
      data presented for the period ended December 31, 2001 represents data from
      Advantage's first financial year of May 24, 2001 to December 31, 2001.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 11 of 15

QUARTERLY FINANCIAL INFORMATION

The following is a summary of selected  financial  information  of Advantage for
the periods indicated.



                 Total                  Net         Net                  Cash flow from   Cash flow from
               Revenues      Net      Income      Income     Cash flow     operations       operations
               (before     Income   (loss) per   per Unit      from         per Unit         per Unit
              royalties)   (loss)   Unit basic    diluted   operations        basic           diluted
- --------------------------------------------------------------------------------------------------------
               ($000)      ($000)                            ($000)
                                                                     
2003

1st quarter     42,079     15,630      0.50        0.48       25,141          0.89            0.78
2nd quarter     39,654     20,805      0.67        0.64       24,210          0.82            0.75
3rd quarter     40,863      9,609      0.28        0.28       24,567          0.79            0.76
4th quarter     43,479     (1,880)    (0.10)      (0.10)      25,522          0.77            0.65

2002

1st quarter     18,625      3,223      0.12        0.12        9,889          0.36            0.36
2nd quarter     22,474        705      0.03        0.03       11,691          0.43            0.43
3rd quarter     21,449      5,357      0.20        0.20       10,600          0.39            0.39
4th quarter     35,289      2,810      0.10        0.10       21,472          0.79            0.79


RISK FACTORS

The  following is a summary of certain risk factors  relating to the business of
the Trust.

Exploitation and Development

Exploitation and development risks are due to the uncertain results of searching
for and producing oil and natural gas using imperfect scientific methods.  These
risks are mitigated by using highly skilled staff, focusing exploitation efforts
in areas in which  Advantage  has existing  knowledge and expertise or access to
such expertise,  using up to date technology to enhance methods, and controlling
costs to maximize  returns.  Advanced  oil and natural gas related  technologies
such  as  three-dimensional  seismography,   reservoir  simulation  studies  and
horizontal drilling have been used by Advantage and will be used by Advantage to
improve its ability to find, develop and produce oil and natural gas.

Operations

Advantage's  operations are subject to all of the risks normally incident to the
operation and  development of oil and natural gas properties and the drilling of
oil and natural  gas wells,  including  encountering  unexpected  formations  or
pressures, blowouts, craterings and fires, all of which could result in personal
injuries,  loss of life and  damage  to the  property  of the  Fund and  others.
Advantage  has both  safety and  environmental  policies in place to protect its
operators and employees, as well as to meet the regulatory requirements in those
areas where it operates. In addition,  the Fund has liability insurance policies
in place,  in such amounts as it  considers  adequate,  however,  it will not be
fully insured against all of these risks, nor are all such risks insurable.

Continuing  production  from  non-operated  properties,  and, to some extent the
marketing of production therefrom, are largely dependent upon the ability of the
operator of the  property.  To the extent the  operator  fails to perform  these
functions properly,  revenue may be reduced.  Payments from production generally
flow through the operator and there is a risk of delay and additional expense in
receiving such revenues if the operator becomes insolvent. Although satisfactory
title reviews are generally  conducted in  accordance  with industry  standards,
such reviews do not guarantee or certify that a defect in the chain of title may
not arise to defeat the claim of Advantage to certain properties. A reduction of
cash flow could result in such  circumstances.  Advantage mitigates this risk by
operating a high percentage of its properties.

Oil and Natural Gas Prices

The price of oil and natural gas will fluctuate and price and demand are factors
beyond Advantage's  control.  Such fluctuations will have a positive or negative
effect on the revenue to be received by it. Such  fluctuations will also have an
effect on the  acquisition  costs of any future oil and natural  gas  properties
that Advantage may acquire.  As well, cash  distributions from the Trust will be
highly sensitive to the prevailing price of crude oil and natural gas. Advantage
mitigates this risk by maintaining a hedging program.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 12 of 15

Marketing

The  marketability  and price of oil and  natural  gas that may be  acquired  or
discovered by Advantage will be affected by numerous factors beyond its control.
These factors include demand for oil and natural gas, market  fluctuations,  the
proximity and capacity of oil and natural gas pipelines and processing equipment
and government  regulations,  including  regulations  relating to  environmental
protection, royalties, allowable production, pricing, importing and exporting of
oil and natural gas. Advantage mitigates this risk by maintaining a portfolio of
assets that are geographically diversified.

Capital Investment

The timing and amount of capital expenditures will directly affect the amount of
income for distribution to Trust Unitholders.  Distributions may be reduced,  or
even  eliminated,  at times when significant  capital or other  expenditures are
made.

Debt Service

Advantage  has credit  facilities in the amount of  $180,000,000.  Variations in
interest rates and scheduled  principal  repayments  could result in significant
changes in the amount  required to be applied to debt service  before payment of
any amounts to Unitholders. Although it is believed that the bank line of credit
is  sufficient,  there can be no assurance  that the amount will be adequate for
the financial obligations of Advantage or that additional funds can be obtained.

The lenders have been  provided  with  security  over  substantially  all of the
assets of Advantage. If Advantage becomes unable to pay its debt service charges
or  otherwise  commits an event of default such as  bankruptcy,  the lenders may
foreclose on or sell the properties of the Fund.

Reserves

Although Sproule  Associates  Limited and the Trust have carefully  prepared the
reserve  figures  included  herein and believe  that the  methods of  estimating
reserves have been verified by operating experience,  such figures are estimates
and no  assurance  can be given that the  indicated  levels of reserves  will be
produced.  Probable reserves estimated for properties may require revision based
on the actual development  strategies employed to prove such reserves.  Declines
in the  reserves  of  Advantage  which  are not  offset  by the  acquisition  or
development  of  additional  reserves may reduce the  underlying  value of Trust
Units to Trust  Unitholders.  Trust Units will have no value once all of the oil
and natural gas reserves of Advantage have been produced.  As a result,  holders
of Trust  Units will have to obtain the return of capital  invested  out of cash
flow derived from their investment in such Trust Units.

Environmental Concerns

The oil and natural gas industry is subject to environmental regulation pursuant
to local,  provincial and federal legislation.  A breach of such legislation may
result in the  imposition of fines or issuance of clean-up  orders in respect of
Advantage or the  properties.  Such  legislation may be changed to impose higher
standards and potentially more costly obligations on Advantage.  There can be no
assurance that the Trust will be able to satisfy its actual future environmental
and reclamation obligations.

Depletion of Reserves

The Trust has certain unique attributes that differentiate it from other oil and
gas industry participants.  Distributions of cash flow in respect of the oil and
gas properties,  absent commodity price increases or cost effective  acquisition
and development  activities  will decline over time in a manner  consistent with
declining  production  from  typical  oil,  natural  gas and natural gas liquids
reserves.  Advantage  will not be  reinvesting  cash flow in the same  manner as
other industry participants. Accordingly, absent capital injections, Advantage's
initial production levels and reserves will decline.

Advantage's  future oil and natural gas reserves and  production,  and therefore
its cash flows,  will be highly  dependent on Advantage's  success in exploiting
its reserve base and acquiring  additional  reserves.  Without reserve additions
through  acquisition  or  development   activities,   Advantage's  reserves  and
production will decline over time as reserves are exploited.

To the extent  that  external  sources of  capital,  including  the  issuance of
additional Trust Units,  become limited or unavailable,  Advantage's  ability to
make the necessary capital investments to maintain or expand its oil and natural
gas reserves will be impaired.  To the extent that  Advantage is required to use
cash flow to finance capital expenditures or property acquisitions, the level of
cash available for distribution will be reduced.

There can be no assurance  that  Advantage  will be  successful in developing or
acquiring  additional  reserves  on  terms  that  meet  the  Trust's  investment
objectives.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 13 of 15

Changes in Legislation

New  legislation  has  been  proposed  that  restricts  levels  of  non-resident
ownership for the Trust to be able to maintain its status under the Tax Act as a
"mutual  fund  trust".  If the Trust  ceases to qualify as a "mutual fund trust"
under the Tax Act,  the Trust Units will cease to be qualified  investments  for
registered  retirement  savings  plans,   registered  education  savings  plans,
deferred profit sharing plans and registered retirement income funds.

Regulatory Matters

The Corporation's  operations are subject to a variety of federal and provincial
laws and regulations,  including laws and regulations relating to the protection
of the environment.

CORPORATE GOVERNANCE

Advantage  Investment  Management  Ltd. has been  retained by the Trustee of the
Fund and by  Advantage  Oil & Gas  ("AOG") to provide  advisory  and  management
services to the Fund and to AOG. The Board of Directors' mandate is to supervise
the  management  of the business and affairs of the Fund  including the business
and affairs of the Fund delegated to AOG. In particular,  all decisions relating
to: (i) the  acquisition  and  disposition of properties for a purchase price or
proceeds in excess of $2 million;  (ii) the  approval  of annual  operating  and
capital expenditure  budgets;  and (iii) the establishment of credit facilities,
will be made by the Board.

Computershare  Trust Company of Canada,  the Trustee of the Fund,  has delegated
certain matters to the Board of Directors.  These include all decisions relating
to issuance of  additional  Trust Units and the  determination  of the amount of
distributions.  Any  amendment to any  material  contract to which the Fund is a
party will require the  approval of the Board of  Directors  and, in some cases,
Unitholder approval.

The Board of Directors meets regularly to review the business and affairs of the
Fund and AOG and to make any required decisions.

The Board of Directors consists of seven members,  five of whom are unrelated to
the Fund. The Audit Committee and the Independent  Reserve Evaluation  Committee
each have  three  members,  all of whom are  independent.  The Human  Resources,
Compensation and Corporate Governance Committee has two members, all of whom are
independent. In addition, the Chairman of the Board is not related and is not an
executive officer of the Fund.

A further discussion of the Fund's corporate  governance  practices can be found
in the Management Proxy Circular.

CRITICAL ACCOUNTING ESTIMATES

The preparation of financial statements in accordance with GAAP requires
management to make certain judgments and estimates. Changes in these judgments
and estimates could have a material impact on the Trust's financial results and
financial condition. The process of estimating reserves is critical to several
accounting estimates. The process of estimating reserves is complex and requires
significant judgments and decisions based on available geological, geophysical,
engineering and economic data. These estimates may change substantially as
additional data from ongoing development and production activities becomes
available, and as economic conditions impact oil and natural gas prices,
operating costs, and royalty burdens change. Reserve estimates impact net income
through depletion, the provision for site reclamation and abandonment and in the
application of the ceiling test, whereby the value of the oil and natural gas
assets are subjected to an impairment test. The reserve estimates are also used
to assess the borrowing base for the Trust's credit facilities. Revision or
changes in the reserve estimates can have either a positive or a negative impact
on net income or the borrowing base of the Trust.

FINANCIAL REPORTING AND REGULATORY UPDATE

During 2003 there were a number of changes to financial reporting and regulatory
requirements. The changes that will impact Advantage are noted below.

Full Cost Accounting Guideline

In September 2003 the CICA issued Accounting Guideline 16, "Oil and Gas
Accounting - Full Cost" which is effective for fiscal years beginning on or
after January 1, 2004. The new Guideline limits the carrying value of oil and
natural gas properties to their fair value. The fair value is equal to estimated
future cash flows from proved plus probable reserves using future price
forecasts and costs discounted at a risk-free rate. This differs from the
current cost recovery ceiling test that uses undiscounted cash flows and
constant prices and costs less general and administrative and financing costs.
There is no write-down of the Fund's oil and gas assets under either method at
December 31, 2003.



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 14 of 15

Asset Retirement Obligations

In March 2003 the CICA issued handbook section 3110 "Asset Retirement
Obligations" which requires liability recognition for retirement obligations
associated with the Fund's property and equipment. The obligations are initially
measured at fair value, which is the discounted future value of the liability.
The fair value is capitalized as part of the cost of the related assets and
depleted to earnings over the assets useful life. The liability accretes until
the retirement obligations are settled. Advantage will adopt the new standard in
the first quarter of 2004. The accrued site restoration liability on the balance
sheet at December 31, 2003 has been calculated on a unit of production basis and
will be reversed in the first quarter of 2004. Property and equipment will be
increased and a liability set up for the amount calculated under the new
standard. The comparative numbers for 2003 will be restated to reflect the new
standard.

Hedging Relationships

Effective for the Fund's 2004 fiscal year, the new CICA Accounting Guideline 13
"Hedging Relationships" requires that hedging relationship be identified,
designated, documented and measured in order for the Fund to apply hedge
accounting. All of the hedges Advantage enters into are effective economic
hedges and Advantage has elected to use the fair value method of accounting for
all derivative transactions as the Fund believes this method provides better
information to readers of the Fund's financial statements. Effective the first
quarter of 2004 Advantage will record the fair value of the derivative financial
instruments at each balance sheet date. The change in fair value from period to
period will be recorded in the income statement on a separate line as unrealized
gains/losses.

Stock Based Compensation

In September 2003 the CICA issued an amendment to section 3870 "Stock Based
compensation and other stock based payments". The amended section is effective
for years beginning on or after January 1, 2004 and requires that companies
measure all stock based payments using the fair value method of accounting and
recognize the compensation expense in their financial statements. The Trust
implemented this standard in 2003.

Continuous Disclosure Obligations

Commencing in the first quarter of 2004 Advantage will be subject to new
disclosure requirements as per National Instrument 51-102 "Continuous Disclosure
Obligations". This new instrument requires shorter reporting periods for filing
annual and interim financial statements, MD&A and Annual Information Form (AIF).
The Instrument also proposes enhanced disclosure in the annual and interim
financial statements, MD&A and AIF.

OUTLOOK

Advantage's objective is to become the leading choice among investors in the oil
and gas trust sector. This will be accomplished through the acquisition,
development and management of long life, low cost reserves with an emphasis on
natural gas and light oil. Significant strides have been made since the
inception of the Fund in May 2001 in accomplishing this objective. The
acquisition of Due West, Gascan, Best Pacific and MarkWest combined with
development drilling has increased established reserves by 46.7 mmboe at a cost
of $8.83 per boe. Since inception of the Fund on May 24, 2001 daily production
has grown by 154% from 6,300 boe/d to the 2003 exit rate of approximately 16,000
boe/d.

In 2004, Advantage will continue to follow its strategy of acquiring properties
that provide low risk development opportunities and enhance long-term cash flow.
Production will also be added through low risk exploitation and development
drilling. To ensure stability of cash distributions and return to Unitholders,
the Fund will maintain a hedging plan to guard against the downward volatility
of commodity prices.

There are a number of trends that have been developing in the oil and gas
royalty trust sector that appear to be shaping the near future of the business
and will have an impact on Advantage's cash available for distribution
including:

      o     Strong crude oil and natural gas prices which will have a positive
            impact for Unitholders.

      o     Low interest rates which has increased the demand for yield-based
            investments.

      o     An active, but extremely competitive market for the acquisition of
            oil and gas properties.

      o     A structural advantage for income trusts and a lower cost of capital
            when competing with E & P companies for these acquisitions.

With the continued strength of natural gas prices and the anticipated increases
in natural gas production from the 2004 drilling program, Advantage is well
positioned for strong growth in 2004. The level of cash flow available to
Unitholders will be affected



Annual Report                                                     April 28, 2004
ADVANTAGE ENERGY INCOME FUND                                       Page 15 of 15

by oil and natural gas prices, the $Cdn/US exchange rate and the Fund's ability
to continue to add production and reserves in a cost effective manner. The
following table indicates the Fund's cash flow sensitivity to changes in prices
and production of natural gas, crude oil and NGLs, exchange rates and interest
rates for 2004 based on production of 79,200 mcf/d of natural gas and 2,800
bbls/d of crude oil and NGLs and before hedging. Advantage is considerably more
sensitive to changes in natural gas prices as compared to oil due to the Fund's
higher natural gas weighting.

Sensitivities

                                                   Annual           Annual
                                                  Cash flow   Cash flow per Unit
                                                   ($000)          ($/Unit)
- --------------------------------------------------------------------------------

Natural gas
   AECO price change of $0.25/mcf                  $  5,600         $  0.15
   Production change of 1,000 mcf/d                $  1,200         $  0.03

Crude oil
   WTI price change of US$1.00/bbl                 $  1,100         $  0.03
   Production change of 200 bbl/d                  $  1,800         $  0.04

Cdn$0.01 change in the Cdn$/US$ exchange rate      $  2,000         $  0.05

1% change in interest rate                         $  1,300         $  0.03

Non-GAAP Measures

Cash flow from  operations  and per Unit  cash  flow  from  operations  and cash
available for  distribution and per Unit cash available for distribution are not
recognized measures under the Canadian generally accepted accounting  principles
(GAAP).  Management  believes that cash flow from  operations and cash available
for  distribution  are  useful   supplemental   measures  to  analyse  operating
performance  and provide an indication  of the results  generated by the Trust's
principal business activities prior to the consideration of how those activities
are  financed  or how the  results  are taxed.  Investors  should be  cautioned,
however,  that these  measures  should not be construed as an alternative to net
income  determined  in  accordance  with GAAP as an  indication  of  Advantage's
performance.  Advantage's  method of calculating  these measures may differ from
other companies, and accordingly, they may not be comparable to measures used by
other companies.