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Advantage Oil & Gas Ltd.

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FY2011 Annual Report · Advantage Oil & Gas Ltd.
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2011 Annual Report 

Non-Consolidated Financial and Operating Highlights (1) 

Financial ($000, except as 
otherwise indicated)

Petroleum and natural gas sales
Royalties
Realized gain on derivatives
Operating expense
Operating  
General and administrative (2)
Finance expense (3)
Miscellaneous income
Funds from operations
Dividends from Longview
Total
  per share (4)

Three months ended
December 31, 2011

Three months ended
December 31, 2010

Year ended
December 31, 2011

Year ended
December 31, 2010

$000

per boe

$000

per boe

$000

per boe

$000

per boe

$       

$       

$   

$     

$    

$   

$   

23.24
(2.16)
3.49
(4.90)
19.67
(2.12)
(1.44)
0.04
16.15

48,293
(4,481)
7,262
(10,191)
40,883
(4,400)
(2,984)
88
33,587
4,417
38,004

34.08
(4.32)
4.38
(10.65)
23.49
(2.77)
(2.54)
(0.02)
18.16

$   

76,221
(9,661)
9,791
(23,811)
52,540
(6,197)
(5,679)
(36)
40,628
-
40,628

$     

$     

241,420
(29,661)
26,916
(59,473)
179,202
(19,497)
(17,044)
634
143,295
11,780
155,075

28.26
(3.47)
3.15
(6.96)
20.98
(2.28)
(2.00)
0.07
16.77

$       

$       

$           

0.23

$           

0.25

$           

0.94

$     

$    

36.26
(5.22)
5.12
(10.86)
25.30
(2.87)
(2.82)
0.06
19.67

$     

319,368
(45,954)
45,133
(95,609)
222,938
(25,316)
(24,832)
511
173,301

-

$     

173,301

$           

1.06

$      

221,683

$       
$     

64,452
290,657

$        

68,029

$       
$     

64,452
290,657

$      

199,217

$       
$     

70,564
142,548

$      

148,544

$        

86,250

$      

148,544

Expenditures on property, plant 
and equipment
Working capital deficit (5)
Bank indebtedness
Convertible debentures (face 
value)
Shares outstanding at end of 
period (000)
Basic weighted average shares 
(000)

$       

75,572

$       
$     

70,564
142,548

$       

86,250

166,304

166,249

164,092

164,035

127,265
1,378
22,589

Operating
Daily Production
  Natural gas (mcf/d)
  Crude oil and NGLs (bbls/d)
  Total boe/d @ 6:1
Average prices (including 
hedging)
  Natural gas ($/mcf)
  Crude oil and NGLs ($/bbl)
(1) Non-consolidated financial and operating highlights for Advantage excluding Longview.
(2) General and administrative expense excludes non-cash G&A and non-cash share-based compensation.
(3) Finance expense excludes non-cash accretion expense.
(4) Based on basic weighted average shares outstanding.
(5) Working capital deficit includes trade and other receivables, prepaid expenses and deposits, 
       and trade and other accrued liabilities, and the current portion of other liability

106,125
6,620
24,308

$           
$         

$           
$         

3.78
89.14

4.81
64.14

166,304

165,371

123,246
2,864
23,405

164,092

163,467

101,562
7,202
24,129

$           
$         

4.19
76.45

$           
$         

5.45
61.85

 
 
 
 
 
          
      
         
    
       
       
      
     
           
       
          
      
        
         
        
       
        
      
       
  
       
       
      
   
         
      
          
      
        
       
        
       
          
      
         
    
       
       
      
     
          
      
         
    
       
       
      
     
                
       
              
    
             
         
             
       
         
        
      
      
           
                
          
               
       
        
        
        
       
        
        
        
       
      
      
      
           
          
          
          
         
        
        
        
 
CONTENTS 

Message to Shareholders ........................................................................................................................................................................................... 3 
Reserves ....................................................................................................................................................................................................................... 6 
Consolidated Management’s Discussion & Analysis ........................................................................................................................................... 11 
Consolidated Financial Statements ........................................................................................................................................................................ 40 
Consolidated Statement of Financial Position ............................................................................................................................................. 45 
Consolidated Statement of Comprehensive Income (Loss)....................................................................................................................... 46 
Consolidated Statement of Changes in Shareholders’ Equity .................................................................................................................... 47 
Consolidated Statement of Cash Flows ........................................................................................................................................................ 48 
Notes To The Consolidated Financial Statements ...................................................................................................................................... 49 

ANNUAL GENERAL AND SPECIAL MEETING 

Advantage Oil & Gas Ltd. is pleased to invite its shareholders and other interested parties to its Annual General and 
Special Meeting to be held in the Strand/Tivoli Room at the Metropolitan Centre, 333 – 4th Avenue SW, Calgary, 
Alberta on Wednesday, May 23, 2012 commencing at 1:30 p.m. We ask those shareholders unable to attend the meeting 
to please complete and return your Form of Proxy. 

Advantage Oil & Gas Ltd. - 2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MESSAGE TO SHAREHOLDERS 

The  following  Message  to  Shareholders  discusses  the  non-consolidated  financial  and  operating 
results for Advantage, excluding Longview. 

Production Growth, Reduced Costs & Hedging Deliver Solid Financial & Operating Results 

  Production  for  the  fourth  quarter  of  2011  averaged  22,589  boe/d  (94%  natural  gas),  comparable  to  the 
immediate prior quarter. Production in Q4 2011 at Glacier was partially impacted due to facility downtime 
associated  with  equipment  modifications  related  to  our  Phase  IV  development  program.    During  2011, 
production growth at Glacier to 100 mmcf/d substantially offset the sale of approximately 6,000 boe/d of oil 
assets to Longview Oil Corp. as of April 14, 2011.  

  Operating costs for the current quarter were $4.90/boe compared to $5.89/boe during the third quarter of 
2011. The significant reduction this quarter was primarily the result of a one-time $1.7 million equalization 
credit  related  to  a  gas  processing  facility.    Excluding  this  equalization,  Advantage  operating  costs  are 
$5.72/boe for Q4 2011 with Glacier operating costs at $1.80/boe. 

  Advantage’s  royalty  rate  during  the  fourth  quarter  of  2011  was  9.3%  as  compared  to  11.4%  in  the  prior 
quarter. The reduced royalty rate is due to a higher percentage of production from Glacier and lower natural 
gas pricing.  

  Funds  from  operations  for  Q4  2011  were  $33.6  million  or  $0.20  per  share,  slightly  higher  than  the  third 
quarter of 2011 despite a 12% reduction in AECO Canadian natural gas prices.  Funds from operations for 
2011 were $143.3 million or $0.87 per share.  Realized hedging gains for Q4 2011 and full year 2011 were 
$7.3 million and $26.9 million, respectively.   

  In addition to the funds from operations, Advantage also received tax-free dividend income of $4.4 million 
this quarter and $11.8 million for 2011 as a result of its 63% ownership in the shares of Longview Oil Corp. 
(“Longview”). 

  Capital expenditures for the three months and year ended December 31, 2011 were $77.2 million and $202.1 
million,  respectively,  primarily  related  to  completing  Glacier’s  Phase  III  expansion  in  March  2011  and 
commencing  our  Glacier  Phase  IV  expansion  program  in  July  2011.    Capital  expenditures  at  Glacier  were 
$178.6 million in 2011. 

  Bank  indebtedness  at  December  31,  2011  was  $142.5  million  a  decrease  of  51%  since  December  31,  2010 
primarily  due  to  proceeds  received  from  the  sale  of  certain  oil-weighted  assets  to  Longview  and  cash  flow 
from operating activities. Bank indebtedness increased during Q4 2011 predominantly due to two convertible 
debentures that matured in December 2011 for the sum of $62.3 million. We have one remaining convertible 
debenture outstanding for $86.2 million that will mature in January 2015.  

  Bank  debt  to  annualized  cash  flow  at  the  end  of  the  fourth  quarter  is  1.1x  and  1.7x  including  convertible 
debentures.  Bank  indebtedness  is  expected  to  increase  during  the  remainder  of  our  budget  cycle  as  we 
continue with capital activity during H1 2012.  

  Advantage  retains  balance  sheet  flexibility  at  December  31,  2011  with  an  undrawn  credit  facility  of  $132.5 
million  and  a  63%  ownership  in  the  shares  of  Longview  which  had  an  asset  value  of  $298  million  at 
December 31, 2011.   

Glacier  –  Montney  Potential  Enhanced  with  Discovery  of  Natural  Gas  Liquids  &  Significant 
Increase in Reserves & Resource Potential  

(refer to Advantage press release dated March 15, 2012 and the Sproule Resource Assessment)  

  Our  Phase  IV  drilling  program  began  in  late  July  2011  and  included  drilling  22  gross  (21.5  net)  Upper 
Montney  wells  and  7  gross  (7  net)  “evaluation  wells”  to  investigate  additional  layers  of  Montney  potential 
specifically in the Middle Montney and to test new completion techniques in the Lower Montney.   

Advantage Oil & Gas Ltd. - 3 

 
 
  To date, evaluation in the Middle Montney has revealed natural gas liquids (“NGL’s”) potential in 3 separate 
layers.  Four horizontal wells have been tested and demonstrated well production test rates between 1.1 to 4.4 
mmcf/d  at  an  average  flowing  pressure  of  350  psi  (calculated  at  the  end  of  each  90  hour  flow  test).  
Significant  natural  gas  liquids  content  was  observed  in  the  gas  analyses  and  free  condensate  was  noted  on 
flow back from 3 of the 4 wells.  Liquid yields are internally estimated to range from 25 bbls/mmcf to 50 
bbls/mmcf assuming a shallow cut refrigeration process.  Liquid yields can be increased through construction 
of a higher cost facility which involves a deep cut liquids extraction process.  We estimate liquid yields would 
increase to the range of 57 bbls/mmcf to 90 bbls/mmcf assuming a deep cut liquids extraction process.  The 
propane, butane and condensate components are estimated to comprise 46% to 60% of the liquid yield in a 
deep cut liquids extraction process.    

  We  caution  that  we  are  very  early  in  this  evaluation  and  more  delineation  and  analysis  will  have  to  be 
undertaken  in  order  to  ascertain  the  drilling  economics  of  the  three  Middle  Montney  layers.  However,  our 
low  operating  cost  and  royalty  structure  at  Glacier  could  provide  significant  benefits  to  reduce  threshold 
economics in support of a potential liquids rich Middle Montney program. Several options are available for 
liquids processing including undertaking modifications at our existing Glacier gas plant, accessing the nearby 
Alliance  pipeline  which  accommodates  NGL’s  or  use  of  current  pipeline  interconnections  to  a  third  party 
deep cut facility which has spare processing capacity.  

  The  discovery  of  NGL’s  in  the  Middle  Montney  along  with  the  recognition  of  additional  contingent  & 
prospective  resources  in  the  Upper,  Middle  and  Lower  Montney  have  significantly  enhanced  the  resource 
potential as recognized in Sproule’s updated Glacier Montney Resource Assessment as of February 29, 2012. 
  Sproule’s updated Glacier Montney resource assessment resulted in a 320% increase in the Total Petroleum 
Initially  in  Place  (“TPIIP”)  to  10  Tcf  gross  raw  (9.33  Tcf  raw  AAV  working  interest)  and  identified 
substantial  contingent  and  prospective  resources  in  six  layers  within  our  Montney  formation.    The  2P 
reserves plus contingent resource best estimate increased by 90% to 2.49 TCF which represents only 27% of 
the TPIIP as compared to our year end 2011 2P Montney reserves of 1.096 Tcf which represents only 12% 
of the TPIIP.   

  In the Middle Montney, Sproule assigned a contingent resource 0.61 Tcf (best estimate) which previously had 
no assignment.  In addition, Sproule also identified NGL’s Initially In Place (“NGLIIP”) of 156.34 million 
bbls and an ultimate recoverable resource best estimate of 50.8 million bbls based on an estimated liquid yield 
of 32 to 40 bbls/mmcf for the Middle Montney formation.  

  Our  high  quality  asset  at  Glacier  contains  significant  scope  and  scale  as  validated  by  Sproule’s  resource 
assessment  and  is  underpinned  with  one  of  the  lowest  cost  structures  in  Western  Canada  which  provides 
Advantage  with  a  significant  drilling  inventory.    Our  recent  drilling  which  involved  lateral  and  vertical 
delineation through the very thick Montney formation across our contiguous land block has added another 
dimension to Glacier, specifically with the Middle Montney.  We estimate that the current drilling inventory 
at  Glacier  to  be  in  excess  of  900  wells  which  only  includes  development  of  3  layers  in  the  Montney 
formation. 

Looking Forward – Glacier Phase IV Production Ramp-up Deferred Due to Low Natural Gas Prices  

  Our capital budget for the twelve month period ending June 30, 2012 was set at $216 million of which $200 
million  is  focused  on  a  Phase  IV  development  program  at  Glacier  with  two  key  objectives:  i)  increase 
throughput capacity at our Glacier gas plant from 100 mmcf/d to 140 mmcf/d by the second quarter of 2012 
and ii) further evaluate the Middle and Lower Montney formations. 

  To  date,  we  have  drilled  29  gross  (28.5  net)  Montney  horizontal  wells  at  Glacier  as  part  of  our  Phase  IV 
capital program and have recently began delineation in the Middle Montney which has revealed the potential 
for natural gas liquids. Current behind pipe volumes are estimated to be 37 mmcf/d including wells that have 
been tested and existing wells that are currently restricted as a result of our 100 mmcf/d Glacier gas plant 
capacity.  An additional 14 Montney wells have been drilled and are awaiting completion. 

Advantage Oil & Gas Ltd. - 4 

 
 
 
 
  As a result of the prevailing low  natural  gas pricing environment, production at  Glacier will be maintained 
between 90 mmcf/d to 100 mmcf/d until we see a sustained increase in natural gas pricing. We will utilize 
our  inventory  of  29  gross  (28.5  net)  Montney  wells  that  have  been  drilled  to  maintain  targeted  production 
rates  at  Glacier  by  producing  and/or  completing  these  wells  as  required.  Additionally,  we  believe  that  the 
high industry activity levels that have increased service and supply costs could subside during the latter part 
of 2012 which would benefit natural gas development economics. 

  We  believe  that  it  is  prudent  to  maintain  capital  spending  discipline  and  financial  flexibility  in  this  current 
natural  gas  price  environment.    We  also  believe  that  the  current  price  of  natural  gas  is  unsustainable  for 
generating sufficient full cycle economic returns in the vast majority of North American natural gas plays and 
anticipate an improvement in the natural gas price environment.  As a result, we are positioning our Glacier 
gas plant with the capability to ramp up production capacity to 140 mmcf/d by completing modifications as 
planned in our Phase IV capital program.   

  At this time, we are providing interim guidance for the six months ending June 30, 2012: 

Production average  

22,800 boe/d to 23,400 boe/d 

Royalty rate 

8% to 10% 

Operating expense 

$5.70/boe to $6.00/boe 

Capital expenditures 

$65 million to $75 million 

  Additional capital budget and guidance details will be provided pending our evaluation of future delineation 
plans  for  our  liquids  rich  Middle  Montney  formation  in  order  to  determine  the  natural  gas  and  NGL 
production and reserves potential. This evaluation will include detailed analysis and interpretation of recent 
geological, engineering and completions data which we obtained from our Middle Montney Phase IV wells.  
In addition, we have 1 remaining Middle Montney well and 2 Lower Montney wells that are drilled and are 
awaiting  completion  which  we  anticipate  undertaking  after  spring  break-up.    We  expect  the  results  of  this 
information  and  our  evaluation  to  provide  more  information  in  regard  to  determining  a  systematic 
delineation plan for the balance of 2012 and beyond.   

  We  will  continue  with  a  technically  focused  and  financially  disciplined  approach  to  create  value  from  our 
Glacier property and will revisit our 2012 capital spending plans as required taking into account commodity 
price and market dynamics. 

Advantage Oil & Gas Ltd. - 5 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Reserves 

Advantage  engaged  our  independent  qualified  reserves  evaluator  Sproule  Associates  Ltd.  (“Sproule”)  to  update  the 
reserves analysis for the Company (the “Sproule Report”) in accordance with National Instrument 51-101 (“NI 51-101”) 
and the COGE Handbook. 

The Sproule Report includes only Advantage’s “stand-alone” reserves and excludes the assets in Longview Oil 
Corp. 

Reserves and production information included herein is stated on a Company Interest basis (before royalty burdens and 
including royalty interests receivable) unless noted otherwise. This summary contains several cautionary statements that 
are  specifically  required  by  NI  51-101.  In  addition  to  the  detailed  information  disclosed  in  this  annual  report  more 
detailed information on a net interest basis (after royalty burdens and including royalty interests) and on a gross interest 
basis  (before  royalty  burdens  and  excluding  royalty  interests)  is  included  in  Advantage's  Annual  Information  Form 
("AIF") and is available at www.advantageog.com and www.sedar.com. Note that the December 31, 2010 figures below 
include the assets sold to Longview Oil Corp. on April 14, 2011. 

Highlights - Company Interest Reserves (Working Interests plus Royalty Interests Receivable) 

December 31, 2011 

December 31, 2010 

Proved plus probable reserves (mboe) 
218,386 
Present Value of 2P reserves discounted at 10%, before tax ($000)(1)  $1,483,679 
$9.35 
Net Asset Value per Share discounted at 10%, before tax (2) 
26.4 
Reserve Life Index (proved plus probable - years) (3) 
1.31 
Reserves per Share (proved plus probable) (2) 
$0.66 
Bank debt per boe of reserves (4) 
$0.40 
Convertible debentures per boe of reserves (4) 

244,291 
$2,515,972 
$13.63 
27.5 
1.48 
$1.18 
$0.61 

(1) Assumes that development of each property will occur, without regard to the likely availability to the Company of funding required 

for that development. 

(2) Based on 166.304 million Shares outstanding at December 31, 2011, and 164.092 million Shares outstanding as December 31, 2010. 
(3) Based on Q4 average production and company interest reserves. 
(4) Using boe's may be misleading, particularly if used in isolation. In accordance with NI 51-101, a boe conversion ratio for natural gas 
of 6 mcf: 1 bbl has been used which is based on an energy equivalency conversion method primarily applicable at the burner tip 
and does not represent a value equivalency at the wellhead. Given that the value ratio based on the current price of crude oil as 
compared to natural gas is significantly different from the energy equivalency of 6:1, utilizing a conversion on a 6:1 basis may be 
misleading as an indication of value. 

Company Interest Reserves (Working Interests plus Royalty Interests Receivable)  

Summary as at December 31, 2011  

Light & Medium Oil 
(mbbl) 

Heavy Oil 
(mbbl) 

Natural 
Gas Liquids 
(mbbl) 

Oil 
Natural Gas Equivalent 
(mboe) 

 (mmcf) 

Proved 
Developed Producing 
Developed Non-producing 
Undeveloped 
Total Proved 
Probable 
Total Proved + Probable 

1,458 
38 
48 
1,544 
898 
2,442 

19 
- 
- 
19 
10 
29 

2,407 
7 
297 
2,711 
1,177 
3,888 

245,879 
17,371 
556,097 
819,347 
452,822 
1,272,169 

44,863 
2,941 
93,028 
140,832 
77,554 
218,386 

Advantage Oil & Gas Ltd. - 6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Gross Working Interest Reserves (Working Interest only) 

Summary as at December 31, 2011 

Light & Medium Oil 
(mbbl) 

Heavy Oil 
(mbbl) 

Natural 
Gas Liquids 
(mbbl) 

Oil 
Natural Gas Equivalent 
(mboe) 

 (mmcf) 

Proved 
Developed Producing 
Developed Non-producing 
Undeveloped 
Total Proved 
Probable 
Total Proved + Probable 

1,375 
38 
48 
1,461 
870 
2,331 

6 
- 
- 
6 
5 
11 

2,374 
7 
297 
2,678 
1,165 
3,843 

244,430 
17,259 
556,092 
817,781 
452,262 
1,270,043 

44,493 
2,922 
93,027 
140,442 
77,416 
217,858 

Present Value of Future Net Revenue using Sproule price and cost forecasts (1)(2) 
($000) 

Proved 
Developed Producing 
Developed Non-producing 
Undeveloped 

Total Proved 

0% 

$737,412 
64,615 
1,545,887 

2,347,914 

Probable 
Total Proved + Probable 

2,227,996 
$4,575,910  

Before Income Taxes Discounted at 
10% 

15% 

$476,330 
35,282 
399,105 

910,718 

572,961 
$1,483,679  

$404,290  
28,459 
198,522 

631,272 

367,629 
$998,900  

(1) Advantage’s crude oil, natural gas and natural gas liquid reserves were evaluated using Sproule’s product price forecast effective 

December 31, 2011 prior to the provision for income taxes, interests, debt services charges and general and administrative 
expenses. It should not be assumed that the discounted future revenue estimated by Sproule represents the fair market value of the 
reserves. 

(2) Assumes that development of each property will occur, without regard to the likely availability to the Company of funding required 

for that development. 

Sproule Price Forecasts 

The  present  value  of  future  net  revenue  at  December  31,  2011  was  based  upon  crude  oil  and  natural  gas  pricing 
assumptions  prepared  by  Sproule  effective  December  31,  2011.  These  forecasts  are  adjusted  for  reserve  quality, 
transportation  charges  and  the  provision  of  any  applicable  sales  contracts.  The  price  assumptions  used  over  the  next 
seven years are summarized in the table below: 

Year 
2012 
2013 
2014 
2015 
2016 
2017 
2018 

WTI  Edmonton Light  Alberta AECO-C 
Natural Gas 
($Cdn/mmbtu) 
3.16 
3.78 
4.13 
5.53 
5.65 
5.77 
5.89 

Crude Oil 
($Cdn/bbl) 
96.87 
93.75 
90.89 
96.23 
98.16 
100.12 
102.12 

Crude Oil 
($US/bbl) 
98.07 
94.90 
92.00 
97.42 
99.37 
101.35 
103.38 

Henry Hub  Exchange 
Rate 
Natural Gas 
($US/mmbtu)($US/$Cdn) 
1.012 
3.55 
1.012 
4.18 
1.012 
4.54 
1.012 
5.95 
1.012 
6.07 
1.012 
6.19 
1.012 
6.32 

Advantage Oil & Gas Ltd. - 7 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Asset Value using Sproule price and cost forecasts (Before Income Taxes) 

The following net asset value ("NAV") table shows what is normally referred to as a "produce-out" NAV calculation 
under which the current value of the Company’s reserves would be produced at forecast future prices and costs. The 
value is a snapshot in time and is based on various assumptions including commodity prices and foreign exchange rates 
that vary over time. 

Before Income Taxes Discounted at 

($000, except per Share amounts) 

Net asset value per Share (1) - December 31, 2010 

Present value proved and probable reserves 
Undeveloped acreage and seismic (2) 
Working capital (deficit) and other 
Convertible debentures 
Bank debt 
Longview shares at market value 

Net asset value - December 31, 2011 

Net asset value per Share (1) - December 31, 2011 

0% 

$38.70 

$4,575,910 
71,630 
(70,564) 
(86,250) 
(141,705) 
298,034 

$4,647,055 

$27.94 

10% 

$13.63 

$1,483,679 
71,630 
(70,564) 
(86,250) 
(141,705) 
298,034 

15% 

$9.33 

$998,900 
71,630 
(70,564) 
(86,250) 
(141,705) 
298,034 

$1,554,824 

$1,070,045 

$9.35 

$6.43 

(1) Based on 166.304 million Shares outstanding at December 31, 2011, and 164.092 million Shares outstanding at 

December 31, 2010.  

(2) Internal estimate 

Gross Working Interest Reserves Reconciliation  

Proved 
Opening balance Dec. 31, 2010  
Extensions 
Improved recovery 
Infill Drilling 
Discoveries 
Economic factors 
Technical revisions 
Acquisitions 
Dispositions 
Production  

Light & 
Medium Oil 
(mbbl) 
13,862 
28 
- 
1 
- 
8 
63 
- 
(12,277) 
(224) 

Heavy 
Oil 
(mbbl) 
1,654 
- 
- 
- 
- 
(2) 
(26) 
- 
(1,619) 
(1) 

Natural Gas 
Liquids 
 (mbbl) 
5,181 
1 
- 
8 
- 
(129) 
(575) 
1 
(1,463) 
(346) 

Natural 

Oil 
Gas  Equivalent 
(mboe) 
143,371 
2,067 
- 
2,645 
- 
(3,445) 
23,681 
4 
(19,985) 
(7,896) 

(mmcf) 
736,040 
12,227 
- 
15,819 
- 
(19,932) 
145,316 
19 
(27,756) 
(43,952) 

Closing balance at Dec. 31, 2011 

1,461 

6 

2,678 

817,781 

140,442 

Advantage Oil & Gas Ltd. - 8 

 
 
 
 
 
 
 
 
 
 
 
Gross Working Interest Reserves Reconciliation (continued) 

Proved + Probable 
Opening balance Dec. 31, 2010  
Extensions 
Improved recovery 
Infill Drilling 
Discoveries 
Economic factors 
Technical revisions 
Acquisitions 
Dispositions 
Production 

Light & 
Medium Oil 
(mbbl) 
24,044 
38 
- 
2 
- 
24 
(438) 
- 
(21,115) 
(224) 

Heavy 
Oil 
(mbbl) 
4,487 
- 
- 
- 
- 
8 
(61) 
- 

(4,422)  
(1) 

Natural Gas 
Liquids 
 (mbbl) 
7,796 
2 
- 
11 
- 
(151) 
(1,007) 
1 
(2,463) 
(346) 

Natural 

Oil 
Gas  Equivalent 
(mboe) 
243,656 
4,931 
- 
3,470 
- 
(3,603) 
13,766 
5 
(36,471) 
(7,896) 

(mmcf) 
1,243,969 
29,346 
- 
20,747 
- 
(20,900) 
91,631 
27 
(50,825) 
(43,952) 

Closing balance at Dec. 31, 2011 

2,331 

11 

3,843 

1,270,043 

217,858 

Finding, Development & Acquisitions Costs (“FD&A”) (1)(2)(3) 

2011 FD&A Costs – Gross Working Interest Reserves excluding Future Development Capital  

Capital expenditures ($000) 
Acquisitions net of dispositions ($000) 
Total capital ($000) 

Total mboe, end of year 
Total mboe, beginning of year 
Production, mboe 
Reserve additions, mboe 

2011 FD&A costs ($/boe) 

2010 FD&A costs ($/boe)  

Three year average FD&A costs ($/boe) 

2011 F&D costs ($/boe)  

2010 F&D costs ($/boe) 

Three year average F&D costs ($/boe) 

Proved 

$202,148 
    (547,007) 
$(344,859) 

140,442 
143,371 
7,896 
4,967 

$(69.42) 

$3.47 

$(4.05) 

$8.10 

$4.60 

$5.51 

Proved + Probable 

$202,148 
 (547,007) 
$(344,859)   

217,858 
243,656 
7,896 
(17,902) 

$19.27 

$7.61 

$(3.74) 

$10.89 

$8.46 

$4.23 

Advantage Oil & Gas Ltd. - 9 

 
 
 
 
 
 
 
 
 
 
 
 
NI 51-101 
2011 FD&A Costs – Gross Working Interest Reserves including Future Development Capital 

Capital expenditures ($000) 
Acquisitions net of dispositions ($000) 
Net change in Future Development Capital ($000) 

Total capital ($000) 
Reserve additions, mboe 

2011 FD&A costs ($/boe) 

2010 FD&A costs ($/boe) 

Three year average FD&A costs ($/boe) 

2011 F&D costs ($/boe) 

2010 F&D costs ($/boe) 

Three year average F&D costs ($/boe) 

Proved 

$202,148 
(547,007) 
42,053 

$(302,806) 
4,967 

$(60.95) 

$11.06 

$8.46 

$9.79 

$11.55 

$13.10 

Proved + Probable 

$202,148 
(547,007) 
(37,932) 

$(382,791) 
(17,902) 

$21.38 

$10.89 

$7.51 

$8.85 

$10.97 

$9.90 

(1)  Under  NI  51-101,  the  methodology  to  be  used  to  calculate  FD&A  costs  includes  incorporating  changes  in  future  development 
capital  ("FDC")  required  to  bring  the  proved  undeveloped  and  probable  reserves  to  production.  For  continuity,  Advantage  has 
presented herein FD&A costs calculated both excluding and including FDC.  

(2) The aggregate of the exploration and development costs incurred in the most recent financial year and the change during that year 
in estimated future development costs generally will not reflect total finding and development costs related to reserves additions for 
that year. Changes in forecast FDC occur annually as a result of development activities, acquisition and disposition activities and 
capital cost estimates that reflect Sproule’s best estimate of what it will cost to bring the proved undeveloped and probable reserves 
on production. 

(3) In all cases, the FD&A number is calculated by dividing the identified capital expenditures by the applicable reserve additions.  Boes 
may be misleading, particularly if used in isolation.  A boe conversion ratio of 6 MCF:1 BBL is based on an energy equivalency 
conversion method primarily applicable at the burner tip and does not represent a value equivalency at the wellhead. Given that the 
value ratio based on the current price of crude oil as compared to natural gas is significantly different from the energy equivalency 
of 6:1, utilizing a conversion on a 6:1 basis may be misleading as an indication of value. 

Advantage Oil & Gas Ltd. - 10 

 
 
 
 
 
 
 
 
 
Consolidated Management’s Discussion & Analysis 

The following Management’s Discussion and Analysis (“MD&A”), dated as of March 23, 2012, provides a detailed explanation of the 
consolidated financial and operating results of Advantage Oil & Gas Ltd. (“Advantage”, the “Corporation”, “us”, “we” or “our”) for 
the  three  months  and  year  ended  December  31,  2011  and  should  be  read  in  conjunction  with  the  December  31,  2011  audited 
consolidated financial statements. The consolidated financial statements have been prepared in accordance with International Financial 
Reporting Standards (“IFRS”) and all references are to Canadian dollars unless otherwise indicated. The term "boe" or barrels of oil 
equivalent may be misleading, particularly if used in isolation. A boe conversion ratio of six thousand cubic feet of natural gas to one 
barrel of oil equivalent (6 mcf: 1 bbl) is based on an energy equivalency conversion method primarily applicable at the burner tip and 
does not represent a value equivalency at the wellhead. As the value ratio between natural gas and crude oil based on the current prices 
of natural gas and crude oil is significantly different from the energy equivalency of 6:1, utilizing a conversion on a 6:1 basis may be 
misleading as an indication of value. 

Non-GAAP Measures 

The  Corporation  discloses  several  financial  measures  in  the  MD&A  that  do  not  have  any  standardized  meaning  prescribed  under 
GAAP. These financial measures include funds from operations and cash netbacks. Management believes that these financial measures 
are  useful  supplemental  information  to  analyze  operating  performance  and  provide  an  indication  of  the  results  generated  by  the 
Corporation’s principal business activities prior to the consideration of how these activities are financed or how the results are taxed. 
Investors should be cautioned that these measures should not be construed as an alternative to net income, comprehensive income, 
cash  provided  by  operating  activities  or  other  measures  of  financial  performance  as  determined  in  accordance  with  GAAP. 
Advantage’s method of calculating these measures may differ from other companies, and accordingly, they may not be comparable to 
similar measures used by other companies. 

Funds  from  operations,  as  presented,  is  based  on  cash  provided  by  operating  activities  before  expenditures  on  decommissioning 
liability and changes in non-cash working capital reduced for finance expense excluding accretion. Cash netbacks are dependent on the 
determination of funds from operations and include the primary cash sales and expenses on a per boe basis that comprise funds from 
operations. Funds from operations reconciled to cash provided by operating activities is as follows: 

Three months ended
December 31

Year ended
December 31

($000)
Cash provided by operating activities
Expenditures on decommissioning liability
Changes in non-cash working capital
Finance expense (1)
Funds from operations

(1) Finance expense excludes non-cash accretion expense.

Creation of Longview Oil Corp. 

$     

$     

$   

$   

2011
79,932
761
(21,922)
(4,137)
54,634

2010
60,964
1,811
(16,468)
(5,679)
40,628

% change

31 %
(58) %
33 %
(27) %
34 %

2011
218,181
3,335
(4,131)
(20,354)
197,031

2010
222,866
6,275
(31,008)
(24,832)
173,301

% change
(2) %
(47) %
(87) %
(18) %
14 %

$    

$     

$   

$   

On April 14, 2011, Advantage’s wholly-owned subsidiary, Longview Oil Corp. (“Longview”), completed its initial public offering (the 
“Offering”)  at  a  price  of  $10  per  common  share  issuing  17,250,000  common  shares  and  raising  gross  proceeds  of  $172.5  million 
(including  full  exercise  of  the  over-allotment  option  on  April  28,  2011).  Concurrent  with  the  closing  of  the  Offering,  Longview 
purchased certain oil-weighted assets (the “Acquired Assets”) from Advantage for total consideration of $546.9 million, comprised of 
29,450,000  common  shares  of  Longview  representing  a  63%  equity  ownership  and  $252.4  million  in  cash  (the  “Acquisition”).  The 
Acquired Assets were purchased with an effective date of January 1, 2011 and a closing date of April 14, 2011. As Advantage is the 
parent company and has a majority ownership interest of Longview, the financial and operating results of Longview are consolidated 
100% within Advantage and non-controlling interest has been recognized which represents Longview’s independent shareholders 37% 
ownership interest in the net assets and income of Longview. Refer to the MD&A section “Supplementary Financial and Operating 
information for Advantage and Longview” which provides detailed financial and operational information with respect to the separate 
legal entities. 

As the Acquisition closed on April 14, 2011, financial and operating results from the Acquired Assets belong to Advantage for the 
period prior to April 14, 2011 and are solely attributed to Advantage’s shareholders. For the period from April 14 to December 31, 
2011, the financial and operating results from the Acquired Assets belong to Longview and are attributed to Longview’s shareholders 
based on their ownership interests. 

Advantage Oil & Gas Ltd. - 11 

 
           
         
         
         
      
      
        
      
        
      
    
      
Upon closing of the Acquisition, Advantage entered into a Technical Services Agreement (the “TSA”) with Longview. Under the TSA, 
Advantage will provide the necessary personnel and technical services to manage Longview's business and Longview will reimburse 
Advantage  on  a  monthly  basis  for  its  share  of  administrative  charges  based  on  respective  levels  of  production.  Longview  has  an 
independent board of directors with three initial members. The officers of Longview provide services to Longview under the TSA but 
remain employees of Advantage. 

Supplementary Financial and Operating Information for Advantage and Longview 

The following information has been presented to provide additional information with respect to the legal entity financial and operating 
information for each of Advantage and Longview. As the Acquisition closed on April 14, 2011, financial and operating results from 
the Acquired Assets belong to Advantage for the period prior to April 14, 2011 and are solely attributed to Advantage’s shareholders. 
For the period from April 14 to December 31, 2011, the financial and operating results from the Acquired Assets belong to Longview 
and are attributed to Longview’s shareholders based on their ownership interests. 

Production

Natural gas (mcf/d)
Crude oil (bbls/d)
NGLs (bbls/d)
Total (boe/d)
Natural gas (%)
Crude oil (%)
NGLs (%)

Natural Gas Prices ($/mcf)
Realized natural gas prices
     Excluding hedging
     Including hedging

Crude Oil and NGLs Prices ($/bbl)

Realized crude oil prices
     Excluding hedging
     Including hedging
Realized NGLs prices
     Excluding hedging
Realized crude oil and NGLs prices
     Excluding hedging
     Including hedging

Cash netbacks ($/boe)

Petroleum and natural gas sales
Royalties
Realized gain (loss) on derivatives
Operating expense
Operating
General and administrative expense (2)
Finance expense (3)
Miscellaneous income
Cash netbacks

Three months ended
December 31, 2011

Year ended
December 31, 2011

Advantage

Longview  Consolidated

Advantage

Longview (1) Consolidated

127,265
630
748
22,589
94%
3%
3%

10,215
4,552
568
6,823
25%
67%
8%

137,480
5,182
1,316
29,411
78%
18%
4%

123,246
1,746
1,118
23,405
88%
7%
5%

9,514
4,131
559
6,276
25%
66%
9%

130,075
4,711
1,519
27,909
78%
17%
5%

$             
$             

3.16
3.78

$             
$             

3.47
3.47

$             
$             

3.18
3.76

$             
$             

3.55
4.19

$             
$             

3.81
3.81

$             
$             

3.57
4.17

$           
$           

91.40
91.40

$           
$           

89.05
87.37

$           
$           

89.34
87.86

$           
$           

85.68
82.95

$           
$           

87.81
86.81

$           
$           

87.02
85.38

$           

87.23

$           

66.05

$           

78.09

$           

66.31

$           

63.77

$           

65.64

$           
$           

89.14
89.14

$           
$           

86.50
85.01

$           
$           

87.06
85.88

$           
$           

78.12
76.45

$           
$           

84.95
84.06

$           
$           

81.81
80.56

$           

$           

$           

$           

$           

$           

23.24
(2.16)
3.49
(4.90)
19.67
(2.12)
(1.44)
0.04
16.15

70.11
(14.11)
(1.12)
(18.36)
36.52
(1.15)
(1.84)
-
33.53

34.11
(4.93)
2.42
(8.03)
23.57
(1.89)
(1.53)
0.03
20.18

28.26
(3.47)
3.15
(6.96)
20.98
(2.28)
(2.00)
0.07
16.77

69.26
(14.18)
(0.66)
(18.06)
36.36
(1.67)
(2.01)
0.01
32.69

34.88
(5.20)
2.54
(8.75)
23.47
(2.18)
(2.00)
0.06
19.35

$           

$          

$           

$           

$          

$           

(1) The year ended December 31, 2011 represents Longview's financial and operating results for the period from April 14 to December 31, 2011.
(2) General and administrative expense excludes non-cash G&A and non-cash share-based compensation expense.
(3) Finance expense excludes non-cash accretion expense.

Advantage Oil & Gas Ltd. - 12 

 
         
           
         
         
             
         
                
             
             
             
             
             
                
                
             
             
                
             
          
            
           
          
            
          
              
            
              
              
            
              
               
              
               
               
              
               
              
            
              
              
            
              
            
            
            
            
            
            
             
            
            
             
             
            
             
            
            
             
             
            
               
                
               
               
               
               
 
($000, except as otherwise indicated)
Sales including realized hedging

Natural gas sales
Realized hedging gains
Natural gas sales including hedging
Crude oil and NGLs sales
Realized hedging losses
Crude oil and NGLs sales
         including hedging
Total
per boe

Royalties
per boe
As a percentage of petroleum and
     natural gas sales

Operating expense

per boe

General and administrative

expense (2)
per boe

Three months ended
December 31, 2011

Year ended
December 31, 2011

Advantage

Longview Consolidated Advantage Longview (1) Consolidated

$         

36,986
7,262
44,248
11,307
-

$          

3,263
-
3,263
40,744
(704)

$         

40,249
7,262
47,511
52,051
(704)

$       

159,774
28,657
188,431
81,646
(1,741)

$          

9,500
-
9,500
104,368
(1,090)

$       

169,274
28,657
197,931
186,014
(2,831)

11,307
55,555
26.73

$        
$          

40,040
43,303
68.99

$        
$          

51,347
98,858
36.53

$        
$          

79,905
268,336
31.41

$      
$          

103,278
112,778
68.60

$       
$          

183,183
381,114
37.42

$       
$          

$          
$            

4,481
2.16
9.3%

$          
$          

8,858
14.11
20.1%

$         
$            

13,339
4.93
14.5%

$         
$            

29,661
3.47
12.3%

$         
$          

23,310
14.18
20.5%

$         
$            

52,971
5.20
14.9%

$         
$            

10,191
4.90

$         
$          

11,526
18.36

$         
$            

21,717
8.03

$         
$            

59,473
6.96

$         
$          

29,693
18.06

$         
$            

89,166
8.75

$         
$            

4,400
2.12

$            
$            

719
1.15

$         
$            

5,119
1.89

$         
$            

19,497
2.28

$         
$            

2,742
1.67

$        
$            

22,239
2.18

Interest on bank indebtedness

per boe

$             
$            

989
0.48

$          
$            

1,153
1.84

$          
$            

2,142
0.79

$          
$            

8,173
0.96

$          
$            

3,310
2.01

$         
$            

11,483
1.13

Interest on convertible debentures

per boe

Miscellaneous income

per boe

Funds from operations

per boe
per share (3) (4)

Dividends from Longview
(declared by Longview)

$          
$            

1,995
0.96

$                 
-
$              
-

$          
$            

1,995
0.74

$          
$            

8,871
1.04

$                 
-
$              
-

$          
$            

8,871
0.87

$               
$            

88
0.04

$                 
-
$              
-

$               
$            

88
0.03

$             
$            

634
0.07

$               
$            

13
0.01

$             
$            

647
0.06

$        
$          
$           

33,587
16.15
0.20

$        
$          
$           

21,047
33.53
0.45

$        
$          
$           

54,634
20.18
0.28

$      
$          
$            

143,295
16.77
0.87

$        
$          
$           

53,736
32.69
1.61

$       
$          
$           

197,031
19.35
1.07

$          

4,417

$         

(7,012)

$        

(2,595)

$        

11,780

$       

(18,695)

$         

(6,915)

Expenditures on property, plant and

$         

75,572

$         

25,625

$       

101,197

$       

199,217

$         

54,957

$       

254,174

equipment

Expenditures on exploration and

1,604

$               

20

1,624

2,930

76

3,006

evaluation assets
Total capital spending

Debt and working capital
Bank indebtedness
Convertible debentures
Working capital deficit

$        

77,176

$        

25,645

$       

102,821

$      

202,147

$        

55,033

$      

257,180

$       
$         
$         

142,548
86,250
70,564

91,355
$         
$                 
-
$         
20,074

$       
$         
$         

233,903
86,250
90,638

(1) The year ended December 31, 2011 represents Longview's financial and operating results for the period from April 14 to December 31, 2011.

(2) General and administrative expense excludes non-cash G&A and non-cash share-based compensation expense.

(3) Based on basic weighted average shares outstanding applicable to each legal entity.

(4) Consolidated funds from operations per share excludes funds from operations attributable to the non-controlling interest of Longview.

Advantage Oil & Gas Ltd. - 13 

 
            
                   
            
          
                   
          
          
            
          
        
            
        
          
          
          
          
        
        
                   
              
              
           
           
           
          
          
          
          
        
        
            
            
            
                 
            
 
 
 
 
Transition to International Financial Reporting Standards 

The  consolidated  financial  statements,  MD&A  and  comparative  information  have  been  prepared  in  accordance  with  IFRS 
representing generally accepted accounting principles (“GAAP”) for publicly accountable enterprises in Canada. The transition date to 
IFRS was January 1, 2010 and comparative figures for 2010 and Advantage’s financial position as at January 1, 2010 have been restated 
to  IFRS  from  the  previous  Canadian  generally  accepted  accounting  principles  (“Previous  GAAP”).  Reconciliations  to  IFRS  from 
Previous  GAAP  financial  statements  including  the  impact  of  the  transition  on  the  Corporation's  reported  financial  position  and 
financial performance, and the nature and effect of significant changes in accounting policies from those used in the Corporation’s 
Previous GAAP consolidated financial statements for the year ended December 31, 2010, are summarized in note 25 to the audited 
consolidated financial statements.  

Forward-Looking Information 

This MD&A contains certain forward-looking statements, which are based on our current internal expectations, estimates, projections, 
assumptions and beliefs. These statements relate to future events or our future performance. All statements other than statements of 
historical  fact  may  be  forward-looking  statements.  Forward-looking  statements  are  often,  but  not  always,  identified  by  the  use  of 
words such as "seek", "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "targeting", 
"intend",  "could",  "might",  "should",  "believe",  "would"  and  similar  or  related  expressions.  These  statements  are  not  guarantees  of 
future performance. 

In particular, forward-looking statements included in this MD&A include, but are not limited to, statements with respect to terms of 
the  TSA  with  Longview;  effect  of  commodity  prices  on  the  Corporation's  Corporation’s  financial  condition  and  performance, 
including cash provided by operating activities, funds from operations, net income and comprehensive income; industry conditions; 
effect  of  commodity  prices  on  sales,  drilling  activity  and  supply  levels;  effect  of  derivative  contracts  on  sales  and  cash  flows;  the 
Corporation's  hedging  strategy;  effect  of  the  Corporation's  risk  management  activities;  expected  effect  on  production  from  the 
completion  of  facilities  and  infrastructure  expansion  work  in  Glacier,  Alberta;  expected  production  from  the  Glacier  development; 
projected  royalty  rates;  average  royalty  rates;    terms  of  the  Plans  and  the  grants  of  restricted  shares;  terms  of  the  convertible 
debentures; the Corporation's estimated tax pools; timing of expiry of federal non-capital loss carry forward; future commitments and 
contractual obligations; effect of changes in reserves estimates or commodity prices on the borrowing base of the Credit Facilities (as 
defined  herein);  terms  of  the  Credit  Facilities,  including  Management's  expectations  regarding  extension  of  the  term  of  the  Credit 
Facilities; the Corporation's plans for managing its capital structure; the Corporation's ability to satisfy all liabilities and commitments 
as they come due; our future operating and financial results; supply and demand for oil and natural gas; projections of market prices 
and  costs;  effect  of  natural  gas,  oil  prices  and  exchange  rates  on  the  Corporation's  financial  performance;  the  Corporation’s 
exploration and drilling plans; focus of spending and capital budgets; capital expenditure programs; the focus and anticipated timing of 
capital expenditures; plans for development of the Middle and Lower Montney; projected average production; anticipated timing of 
incremental  production;  expected  exit  rate  production  for  Longview;  the  Corporation's  business  strategy  and  it  plans  for  its  assets; 
Longview's  business  strategy;    the  performance  characteristics  of  our  properties;  and  the  amount  of  general  and  administrative 
expenses.  

In addition, statements relating to "reserves" or "resources" are deemed to be forward-looking statements, as they involve the implied 
assessment, based on certain estimates and assumptions, that the resources and reserves described can be profitably produced in the 
future. 

These  forward-looking  statements  involve  substantial  known  and  unknown  risks  and  uncertainties,  many  of  which  are  beyond  our 
control, including, but not limited to, changes in general economic, market and business conditions; stock market volatility; changes to 
legislation  and  regulations  and  how  they  are  interpreted  and  enforced;  changes  to  investment  eligibility  or  investment  criteria;  our 
ability  to  comply  with  current  and  future  environmental  or  other  laws;  actions  by  governmental  or  regulatory  authorities  including 
increasing taxes, changes in investment or other regulations; changes in tax laws, royalty regimes and incentive programs relating to the 
oil and gas industry; the effect of acquisitions; our success at acquisition, exploitation and development of reserves; unexpected drilling 
results,  changes  in  commodity  prices,  currency  exchange  rates,  capital  expenditures,  reserves  or  reserves  estimates  and  debt  service 
requirements; the occurrence of unexpected events involved in the exploration for, and the operation and development of, oil and gas 
properties; hazards such as fire, explosion, blowouts, cratering, and spills, each of which could result in substantial damage to wells, 
production  facilities,  other  property  and  the  environment  or  in  personal  injury;  changes  or  fluctuations  in  production  levels; 
competition from other producers; the lack of availability of qualified personnel or management; individual well productivity; ability to 
access  sufficient  capital  from  internal  and  external  sources;  credit  risk;  and  the  risks  and  uncertainties  are  described  in  the 
Corporation’s Annual Information Form which is available at www.sedar.com and www.advantageog.com. Readers are also referred to 
risk factors described in other documents Advantage files with Canadian securities authorities. 

Advantage Oil & Gas Ltd. - 14 

 
With respect to forward-looking statements contained in this MD&A, Advantage has made assumptions regarding, but not limited to: 
conditions in general economic and financial markets; effects of regulation by governmental agencies; current commodity prices and 
royalty  regimes;  future  exchange  rates;  royalty  rates;  future  operating  costs;  availability  of  skilled  labour;  availability  of  drilling  and 
related equipment; timing and amount of capital expenditures; the impact of increasing competition; the price of oil and natural gas; 
that the Corporation will have sufficient cash flow, debt or equity sources or other financial resources required to fund its capital and 
operating expenditures and requirements as needed; that the Corporation’s conduct and results of operations will be consistent with its 
expectations; that  the Corporation  will  have  the  ability  to develop  the  Corporation’s  oil and gas  properties  in  the manner currently 
contemplated; current or, where applicable, proposed assumed industry conditions, laws and regulations will continue in effect or as 
anticipated as described herein; and the estimates of the Corporation’s production and reserves volumes and the assumptions related 
thereto (including commodity prices and development costs) are accurate in all material respects. 

Management  has  included  the  above  summary  of  assumptions  and  risks  related  to  forward-looking  information  provided  in  this 
MD&A in order to provide shareholders with a more complete perspective on Advantage's future operations and such information 
may not be appropriate for other purposes. Advantage’s actual results, performance or achievement could differ materially from those 
expressed  in,  or  implied  by,  these  forward-looking  statements  and,  accordingly,  no  assurance  can  be  given  that  any  of  the  events 
anticipated by the forward-looking statements will transpire or occur, or if any of them do so, what benefits that Advantage will derive 
there from. Readers are cautioned that the foregoing lists of factors are not exhaustive. These forward-looking statements are made as 
of  the  date  of  this  MD&A  and  Advantage  disclaims  any  intent  or  obligation  to  update  publicly  any  forward-looking  statements, 
whether as a result of new information, future events or results or otherwise, other than as required by applicable securities laws. 

Advantage Oil & Gas Ltd. - 15 

 
 
 
Overview 

Cash provided by operating
     activities ($000)
Funds from operations ($000)
     per share (1)
     per boe

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$     
$     
$        
$       

79,932
54,634
0.28
20.18

$     
$     
$        
$       

60,964
40,628
0.25
18.16

31
34
12
11

%
%
%
%

$   
$   
$         
$       

218,181
197,031
1.07
19.35

$   
$   
$         
$       

222,866
173,301
1.06
19.67

            %
(2)
14
%
             %
1
            %
(2)

    (1) Based on basic weighted average shares outstanding and excludes funds
       from operations attributable to the non-controlling interest of Longview.

Funds from operations for 2011 have been strong, driven by increases in production and continued gains from our hedging program, 
which demonstrates the clear ongoing improvement in our financial and operating results from our focused development program. 
Average daily production during the fourth quarter of 2011 increased 21% above the same period of 2010, with a 30% increase in 
natural gas production and a 6% increase in crude oil production, partially offset by a 24% decrease NGLs production. For the three 
months ended December 31, 2011, we recognized a net realized derivative gain of $6.6 million and for the year ended December 31, 
2011, we recognized a net realized derivative gain of $25.8 million on settled derivative contracts, primarily as a result of lower average 
actual natural gas prices during the periods as compared to our established average hedge prices. Our successful commodity price risk 
management program continued to realize significant gains on derivatives during 2011 that has helped to offset the continued weak 
natural  gas  prices  and  positively  impact  funds  from  operations.  Our  net  realized  derivative  gain  has  decreased  during  2011  as 
compared to 2010 as we had less natural gas production hedged for this year at lower average prices and we have generally realized 
losses on our crude oil hedges. Funds from operations have also benefited during this year from higher crude oil prices and continued 
cost reductions, such as operating costs, general and administrative expense, and finance expense. Unfortunately, natural gas prices still 
remain  weak  and  pose  a  continuing  challenge  to  the  entire  natural  gas  industry.  When  comparing  the  current  quarter  to  the  third 
quarter of 2011, our funds from operations increased 9% and funds from operations per boe were 6% higher as realized crude oil and 
NGL prices increased during this quarter and general costs continued to decrease, including operating costs. 

Our financial and operating results during 2011 as compared to 2010 have been partially impacted by dispositions completed during 
the second quarter of 2010. On May 31 and June 3, 2010, we closed two asset dispositions of non-core natural gas weighted properties 
for  net  proceeds  of  $66.5  million  and  representing  production  of  approximately  1,700  boe/d.  The  net  proceeds  from  the  various 
dispositions  were  utilized  to  reduce  outstanding  debt.  As  a  result  of  the  dispositions,  total  funds  from  operations  was  negatively 
impacted for 2011 as compared to 2010 with all sales and expenses generally impacted. 

As  a  result  of  asset  dispositions  completed  in  2010  and  2011  and  changes  in  commodity  prices,  historical  financial  and 
operating performance may not be indicative of actual future performance. 

The primary factor that causes significant variability of the Corporation’s cash provided by operating activities, funds from operations, 
net  income  and  comprehensive  income  is  commodity  prices.  Refer  to  the  section  “Commodity  Prices  and  Marketing”  for  a  more 
detailed discussion of commodity prices and our price risk management. 

Advantage Oil & Gas Ltd. - 16 

 
          
          
          
        
          
 
 
 
Petroleum, Natural Gas Sales and Hedging 

Three months ended
December 31

Year ended
December 31

($000)
Natural gas sales
Realized hedging gains
Natural gas sales including hedging
Crude oil and NGLs sales
Realized hedging losses
Crude oil and NGLs sales
         including hedging
Total (1)
(1) Total excludes unrealized derivative gains and losses.

$     

2011
40,249
7,262
47,511
52,051
(704)

51,347
98,858

$    

$     

2010
34,081
12,871
46,952
42,140
(3,080)

% change
18
           %
%
(44)
             %
1
           %
24
%
(77)

$   

2011
169,274
28,657
197,931
186,014
(2,831)

$   

2010
146,572
55,360
201,932
172,796
(10,227)

% change
           %
15
%
(48)
            %
(2)
             %
8
%
(72)

39,060
86,012

$    

31
%
         %
15

183,183
381,114

$  

162,569
364,501

$   

           %
13
            %
5

Total sales, excluding hedging, increased 21% and 11% for the three months and year ended December 31, 2011 as compared to 2010, 
respectively.  Sales  have  been  positively  impacted  from  significant  increases  in  our  production  during  these  periods  due  to  our 
successful  exploration  and  development  activities.  Natural  gas  sales  in  particular  have  benefited  from  our  Montney  natural  gas 
resource play at Glacier, Alberta where we have increased production capacity with our Phase III facilities and infrastructure expansion 
work completed in the first quarter of 2011. Crude oil and NGL production has also increased during the fourth quarter of 2011 due 
to production additions from Longview’s capital expenditure program that began late in 2011, delayed by poor field conditions from 
severe wet weather. The increase in sales during 2011 has been partially offset by reduced production attributable to asset dispositions 
that closed in the second quarter of 2010. We have also experienced an increase in sales during 2011 due to higher realized crude oil 
and NGLs prices, excluding hedging. However, sales continues to be adversely impacted by the natural gas price environment that has 
been weak during the last several years attributable to many factors, including continued high US domestic natural gas production that 
has  increased  supply  and  the  ongoing  weak  North  American  economy  that  has  negatively  impacted  demand.  These  factors,  in 
combination with mild weather conditions, have resulted in historic high inventory levels that are currently well-above the five-year 
average. This current environment has placed considerable downward pressure on natural gas prices.  

Given  the  low  natural  gas  price  environment,  our  commodity  price  risk  management  program  has  delivered  realized  natural  gas 
hedging gains of $7.3 million and $28.7 million for the three months and year ended December 31, 2011, respectively. As crude oil 
prices have remained relatively strong, we realized minor crude oil hedging losses of $0.7 million for the three months and $2.8 million 
for the year ended December 31, 2011. The Corporation enters derivative contracts whereby realized hedging gains and losses partially 
offset commodity price fluctuations, which can positively or negatively impact sales. The realized natural gas hedging gains have been 
significant  and  helped  us  stabilize  cash  flows  and  ensure  that  our  capital  expenditure  program  is  substantially  funded  by  such  cash 
flows. However, we have no natural gas hedges for 2012. 

Production

Natural gas (mcf/d)
Crude oil (bbls/d)
NGLs (bbls/d)
Total (boe/d)
Natural gas (%)
Crude oil (%)
NGLs (%)

Three months ended
December 31

Year ended
December 31

2011
137,480
5,182
1,316
29,411
78%
18%
4%

% change
30
           %
             %
6
(24)
%
           %
21

2010
106,125
4,886
1,734
24,308
73%
20%
7%

2011
130,075
4,711
1,519
27,909
78%
17%
5%

% change
28
           %
            %
(7)
(29)
%
           %
16

2010
101,562
5,076
2,126
24,129
70%
21%
9%

Average daily production during the fourth quarter of 2011 increased 21% above the same period of 2010, with a 30% increase in 
natural gas production and a 6% increase in crude oil production, partially offset by a 24% decrease NGLs production. Production for 
the current quarter  was  3%  higher  than  the 28,638  boe/d reported  in  the third  quarter  of  2011.  For  the year  ended December  31, 
2011, average daily production increased 16% above the prior year, with a 28% increase in natural gas production and decreases in 
both crude oil and NGLs production. 

Advantage Oil & Gas Ltd. - 17 

 
         
       
         
       
       
         
       
       
     
     
       
       
     
     
          
        
         
        
      
         
       
       
          
     
     
 
        
        
        
        
           
           
           
           
           
           
         
           
           
         
         
         
         
         
 
Production  for  2010  and  2011  has  continued  to  be  primarily  impacted  by  Advantage’s  significant  production  growth  at  Glacier, 
Alberta. During the second quarter of 2010 our 100% working interest gas plant (“Glacier gas plant”) was brought on-stream ahead of 
schedule with production rates exceeding 50 mmcf/d (8,300 boe/d). Due to stronger than expected well performance, we were able to 
further increase Glacier production exiting 2010 exceeding 60 mmcf/d (10,000 boe/d). Phase III of our Glacier development project 
was  completed  during  the first  quarter  of  2011  on-budget  and  ahead  of  schedule  with  production  capacity  at  100  mmcf/d  (16,667 
boe/d) resulting in a peak corporate production rate of approximately 30,000 boe/d at March 31, 2011. During the third quarter of 
2011, the Glacier gas plant experienced planned facility downtime to complete our acid gas injection system and maintenance work 
conducted  by  TransCanada  Pipelines  (“TCPL”).  During  the  fourth  quarter  of  2011,  we  successfully  commissioned  the  acid  gas 
injection system which is now capable of disposing acid gas volumes for plant inlet gas volumes in excess of 140 mmcf/d. In addition, 
TCPL completed further looping of their sales pipeline lateral in preparation for our plant expansion to 140 mmcf/d. These projects 
represent significant milestones towards achieving our Glacier Phase IV development and will provide additional flexibility for future 
production  growth.  Further  plant  downtime  will  be  required  during  the  first  and  second  quarters  of  2012  to  accommodate  future 
equipment installations to finalize the expansion of our Glacier gas plant processing capacity to 140 mmcf/d. 

Longview’s daily production averaged 6,823 boe/d for the fourth quarter of 2011, an increase of 12% from 6,071 boe/d realized in the 
third quarter of 2011 with 75% from crude oil and NGLs. During much of the spring and summer, field conditions were poor with 
severe  wet  weather  that  created  challenges  for  the  industry  to  conduct  regular  well  maintenance  and  sustain  production  levels. 
Fortunately, much of Longview’s production is pipeline connected rather than trucked and they experienced less outages such that the 
weather impact was minimal. However, routine well maintenance and their current year capital program were delayed while conditions 
improved. During the third quarter Longview began to expedite maintenance activities, workovers and reactivations and commenced 
their 2011 Alberta capital expenditure program in July with the Saskatchewan program beginning in September. The well maintenance 
and workover activity continued into the fourth quarter and generally lead to higher operating costs during these periods. Production 
additions from their capital expenditure program began at the end of the third quarter and resulted in their fourth quarter production 
increasing 12%. 

Commodity Prices and Marketing 

Natural Gas 

($/mcf)
Realized natural gas prices
     Excluding hedging
     Including hedging
AECO daily index

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$           
$           
$           

3.18
3.76
3.20

$           
$           
$           

3.49
4.81
3.63

            %
(9)
%
(22)
%
(12)

$           
$           
$           

3.57
4.17
3.63

$           
$           
$           

3.95
5.45
3.99

%
(10)
(23)
%
            %
(9)

Realized natural gas prices, excluding hedging, for the three months ended December 31, 2011 were 9% lower as compared to the 
same period of 2010 and decreased 10% for the year ended December 31, 2011 as compared to the prior year. Our realized natural gas 
prices, excluding  hedging,  for this  quarter  were  12%  lower  than  the  $3.62/mcf realized during  the  third  quarter  of  2011.  Although 
natural  gas  prices  have  continued  to  remain  weak,  our  commodity  hedging  has  resulted  in  realized  natural  gas  prices,  including 
hedging,  that  exceeds  current  market  prices  and  has  reduced  the  volatility  of  our  cash  flows.  However,  realized  natural  gas  prices, 
including hedging, have decreased more during 2011 as compared to 2010 as we had less natural gas production hedged for this year at 
lower average prices. We have no natural gas production hedged for 2012. 

During  2010  and  2011,  natural  gas  prices  have  remained  low  from  continued  high  US  domestic  natural  gas  production  that  has 
increased supply, particularly from non-conventional natural gas resource plays, and the ongoing weak North American economy that 
has negatively impacted demand. These factors, in combination with mild weather conditions, have resulted in historic high inventory 
levels  that  are  currently  well-above  the  five-year  average.  This current  environment  has  placed  considerable  downward  pressure  on 
natural gas prices with AECO gas presently trading at approximately $1.80/mcf and we anticipate that natural gas prices will remain 
low  in  the  near  term.  We  continue  to  believe  in  the  longer-term  price  support  for  natural  gas  due  to  the  increased  proportion  of 
resource  based  natural  gas  supplies  that  experience  higher  initial  production  declines  and  reduced  conventional  natural  gas  drilling, 
both of which could eventually lead to a more balanced supply and demand environment. We monitor market developments closely 
and  will  be  proactive  in  implementing  an  appropriate  hedging  strategy  to  mitigate  the  volatility  in  our  cash  flow  as  a  result  of 
fluctuations in natural gas prices. 

Advantage Oil & Gas Ltd. - 18 

 
         
         
         
         
 
 
 
Crude Oil and NGLs 

($/bbl)
Realized crude oil prices
     Excluding hedging
     Including hedging
Realized NGLs prices
     Excluding hedging
Realized crude oil and NGLs prices
     Excluding hedging
     Including hedging
WTI ($US/bbl)
$US/$Canadian exchange rate

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$          
$          

89.34
87.86

$          
$          

74.76
67.91

20 %
29 %

$          
$          

87.02
85.38

$          
$          

72.80
67.28

20 %
27 %

$          

78.09

$          

53.50

46 %

$          

65.64

$          

48.88

34 %

$          
$          
$          
$           

87.06
85.88
94.02
0.98

$          
$          
$          
$           

69.19
64.14
85.18
0.99

26 %
34 %
10 %
(1) %

$          
$          
$          
$           

81.81
80.56
95.14
1.01

$          
$          
$          
$           

65.74
61.85
79.55
0.97

24 %
30 %
20 %
4 %

Realized  crude  oil  and  NGLs  prices,  excluding  hedging,  increased  26%  for  the  three  months  ended  and  24%  for  the  year  ended 
December 31, 2011, as compared to the same periods of 2010. Realized crude oil and NGLs prices, excluding hedging, have increased 
14%  for  the  fourth  quarter  of  2011  in  comparison  to  the  third  quarter  of  2011.  Crude  oil  and  NGL  pricing  has  continued  to 
experience  considerable  volatility  with  West  Texas  Intermediate  (“WTI”)  increasing  5%  to  US$94.02/bbl  as  compared  to 
US$89.81/bbl experienced in the third quarter of 2011. Advantage’s realized crude oil price may not change to the same extent as WTI 
due to changes in the $US/$Canadian exchange rate and changes in Canadian crude oil differentials relative to WTI. The price of WTI 
fluctuates based on worldwide supply and demand fundamentals with significant price volatility experienced over the last several years. 
WTI  had  been  relatively  strong  during  2010  and  near the end  of  the  year  began  to  increase  and  significantly  escalated during  early 
2011,  primarily  influenced  by  middle-east  tensions  and  associated  supply  concerns,  with  WTI  currently  trading  at  approximately 
US$107/bbl. However, we have also seen a general strengthening of the $US/$Canadian exchange rate during these periods that has 
partially  offset  the  improvement in  WTI.  We  believe  that  the  long-term  pricing  fundamentals  for crude oil  will  remain  strong  with 
supply management by the OPEC cartel and strong relative demand from developing countries. 

Commodity Price Risk 

The Corporation’s financial results and condition will be dependent on the prices received for oil and natural gas production. Oil and 
natural gas prices have fluctuated widely and are determined by economic and political factors. Supply and demand factors, including 
weather and general economic conditions as well as conditions in other oil and natural gas regions, impact prices. Any movement in oil 
and  natural  gas  prices  will  have  an  effect  on  the  Corporation’s  financial  condition  and  performance.  Advantage  has  an  established 
financial hedging strategy and may manage the risk associated with changes in commodity prices by entering into derivative contracts. 
Although these commodity price risk management activities could expose Advantage to losses or gains, entering derivative contracts 
helps us to stabilize cash flows and ensures that our capital expenditure program is substantially funded by such cash flows. To the 
extent that Advantage engages in risk management activities related to commodity prices, it will be subject to credit risk associated 
with counterparties with which it contracts. Credit risk is mitigated by entering into contracts with only stable, creditworthy parties and 
through frequent reviews of exposures to individual entities. In addition, the Corporation only enters into derivative contracts with 
major  banks  and  international  energy  firms  to  further  mitigate  associated  credit  risk.  Our  Credit  Facilities  also  prohibit  the 
Corporation from entering into any derivative contract where the term of such contract exceeds three years. Further, the aggregate of 
such contracts cannot hedge greater than 60% of total estimated oil and natural gas production over two years and 50% over the third 
year. 

Currently the Corporation has the following derivatives in place: 

Description of Derivative 

Term 

Volume 

Average Price 

Crude oil – WTI 
Fixed price (1) 
Collar (1) 

January 2012 to December 2012 
January 2012 to December 2012 

1,000 bbls/d 
1,000 bbls/d 

Cdn $97.10/bbl 
Bought put Cdn $90.00/bbl 
Sold call Cdn $102.25/bbl 

(1) These financial contracts were entered by Longview. 

Advantage Oil & Gas Ltd. - 19 

 
 
 
 
 
 
 
 
 
A summary of realized and unrealized hedging gains and losses for the three months and years ended December 31, 2011 and 2010 are 
as follows: 

($000)
Realized hedging
     Natural gas
     Crude oil
Total realized hedging gains
Unrealized hedging
     Natural gas
     Crude oil
Total unrealized hedging gains (losses)
Total gains (losses) on derivatives

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$         

7,262
(704)
6,558

$       

12,871
(3,080)
9,791

          %
(44)
%
(77)
%
(33)

$     

28,657
(2,831)
25,826

$     

55,360
(10,227)
45,133

            %
            %
            %

(48)
(72)
(43)

(6,684)
(3,919)
(10,603)
(4,045)

$       

7,637
(21,784)
(14,147)
(4,356)

$       

%
(188)
%
(82)
(25)
%
           %
(7)

(25,152)
(199)
(25,351)
475

$         

11,299
(5,918)
5,381
50,514

$     

(323)
%
            %
(97)
%
(571)
%
(99)

For the three months ended December 31, 2011, we recognized a net realized derivative gain of $6.6 million (December 31, 2010 - 
$9.8 million net realized derivative gain) and for the year ended December 31, 2011, we recognized a net realized derivative gain of 
$25.8 million (December 31, 2010 - $45.1 million net realized derivative gain) on settled derivative contracts, primarily as a result of 
lower  average  actual  natural  gas  prices  during  the  periods  as  compared  to  our  established  average  hedge  prices.  Our  net  realized 
derivative gain has decreased during 2011 as compared to 2010 as we had less natural gas production hedged for this year at lower 
average  prices  and  we  have  generally  realized  losses  on  our  crude  oil  hedges.  However,  our  successful  commodity  price  risk 
management program continued to realize significant gains on derivatives during 2011 that has helped to offset the continued weak 
natural gas prices and positively impact funds from operations. As at December 31, 2011, the fair value of the derivative contracts 
outstanding and to be settled was a net liability of approximately $2.7 million, a decrease of $25.3 million from the $22.6 million net 
asset  recognized  as  at  December  31,  2010.  For  the  year  ended  December  31,  2011,  this $25.3  million  decrease  in  the  fair  value  of 
derivative contracts was recognized in income as an unrealized derivative loss (December 31, 2010 – $5.4 million unrealized derivative 
gain). The valuation of the derivatives is the estimated fair value to settle the contracts as at December 31, 2011 and is based on pricing 
models, estimates, assumptions and market data available at that time. As such, the recognized amounts are not cash and the actual 
gains or losses realized on eventual cash settlement can vary materially due to subsequent fluctuations in commodity prices and foreign 
exchange rates as compared to the valuation assumptions. The Corporation does not apply hedge accounting and current accounting 
standards require changes in the fair value to be included in the consolidated statement of comprehensive income as a derivative gain 
or loss with a corresponding derivative asset and liability recorded on the statement of financial position. These derivative contracts 
will settle in 2012 corresponding to when the Corporation will recognize sales from production. 

Royalties 

Royalties ($000)
     per boe
As a percentage of petroleum and natural 
gas sales

Three months ended
December 31

Year ended
December 31

2011

$        
$           

13,339
4.93

2010
$          
$           

9,661
4.32

% change
38
14

%
%

2011

2010

$        
$           

52,971
5.20

$        
$           

45,954
5.22

% change
15
%
              %
-

14.5%

12.7%

1.8

%

14.9%

14.4%

0.5

%

Advantage pays royalties to the owners of mineral rights from which we have leases. The Corporation currently has mineral leases with 
provincial governments, individuals and other companies. Royalties include payments for Saskatchewan Resource Surcharge which is 
based on the petroleum and natural gas sales earned within the Province of Saskatchewan. Royalties also include the impact of gas cost 
allowance (“GCA”), which is a reduction of royalties payable to the Alberta Provincial Government to recognize capital and operating 
expenditures incurred in the gathering and processing of their share of natural gas production and does not generally fluctuate with 
natural  gas  prices.  Total  royalties  paid  has  increased  as  compared  to  the  prior  year  periods  mainly  due  to  the  higher  corporate 
production. Royalties as a percentage of petroleum and natural gas sales have increased as significant increases in crude oil and NGL 
prices have more than offset decreases in natural gas prices. The royalty rate realized by each of Advantage and Longview on a stand-
alone  basis  for  the  current  quarter  was  9.3%  and  20.1%,  respectively.  Advantage’s  royalty  rates,  that  are  predominately  based  on 

Advantage Oil & Gas Ltd. - 20 

 
             
          
         
        
      
           
           
         
       
       
          
           
       
      
       
         
          
        
         
          
        
        
        
         
      
         
         
          
 
          
          
          
         
         
natural gas production have decreased due to lower natural gas prices and lower average royalties attributed to production from our 
significant development at Glacier, Alberta. Longview’s royalty rates are higher due to the stronger relative crude oil and NGL prices. 

Our  average  corporate  royalty  rates  are  significantly  impacted  by  the  Alberta  Provincial  Government’s  royalty  framework  for 
conventional  oil,  natural  gas  and  oil  sands  whereby  Alberta  royalties  are  affected  by  depths,  well  production  rates,  and  commodity 
prices.  Additionally, the  Alberta  Provincial  Government  has  a  number  of drilling  incentive  programs  with  reduced  royalty  rates for 
qualifying  wells.  All  of  our  Montney  horizontal  wells  at  Glacier  drilled  after  May  1,  2010  qualify  for  the  Alberta  Provincial 
Government’s  Natural  Gas  Deep  Drilling  Program  (“NGDDP”)  which  is  estimated  to  provide  a  royalty  incentive  of  $2.7  to  $3.4 
million for a typical horizontal well (a typical Advantage horizontal well at Glacier is 4,200 to 4,500 metres in total length). This royalty 
incentive results in an estimated 5% royalty rate for all Montney horizontal wells for the life of the well. This significantly lowers the 
natural gas price threshold required to drill economic wells and substantially improves the value of future reserves and upside potential 
at Glacier. Therefore, corporate royalty rates will continue to fluctuate based on commodity prices, individual well productivity, and 
our ongoing capital development plans.  

Operating Expense 

Three months ended
December 31

Year ended
December 31

Operating expense ($000)
     per boe

2011

$        
$           

21,717
8.03

2010

$        
$          

23,811
10.65

% change
(9)
(25)

%
%

2011

2010

$        
$           

89,166
8.75

$        
$          

95,609
10.86

% change
            %
(7)
%
(19)

Total operating expense decreased 9% for the three months and 7% for the year ended December 31, 2011 as compared to the same 
periods  of  2010.  Operating  expense  per  boe  decreased  25%  and  19%  for  the  three  months  and  year  ended December  31,  2011  as 
compared to the prior year. 

Operating expense per boe realized by Advantage on a stand-alone basis for the fourth quarter of 2011 was $4.90/boe. The reduction 
in  total  operating  expense  has  been  primarily  due  to  increased  production  from  Glacier,  benefits  of  our  ongoing  optimization 
program,  the  sale  of  higher  cost  assets, and a  one-time  $1.7  million  equalization  that was  recognized  in  the  fourth  quarter  of 2011 
related to a gas processing facility. Operating expense at Glacier is approximately $0.30/mcf ($1.80/boe) at 100 mmcf/d due to the 
efficiencies created by increasing the production rate through our 100% owned Glacier gas plant. 

Operating expense per boe realized by Longview for the current quarter was $18.36/boe. During much of the spring and summer, 
field conditions were poor with severe wet weather that created challenges for the industry to conduct regular well maintenance and 
sustain  production  levels.  Therefore,  routine  well  maintenance  and  Longview’s  current  year  capital  program  were  delayed  while 
conditions improved. During the third quarter Longview began to expedite maintenance activities, workovers and reactivations and 
commenced their 2011 Alberta capital expenditure program in July with the Saskatchewan program beginning in September. The well 
maintenance and workover activity continued into the fourth quarter and generally lead to higher operating costs during these periods. 
To mitigate risks associated with fluctuating power costs, Longview has also fixed the price on 0.9 MW at $77.88/MWh  for the period 
from January 2012 to December 2012. Longview anticipates operating costs to be $16.00 to $17.00/boe during 2012. 

Advantage Oil & Gas Ltd. - 21 

 
           
         
         
 
 
 
General and Administrative Expense 

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

General and administrative expense
     Cash expense ($000)
          per boe
     Non-cash expense ($000)
          per boe

Total general and administrative 
expense ($000)

          per boe
     Employees at December 31

$          
$           
$          
$           

5,119
1.89
2,107
0.78

$          
$           
$          
$           

6,197
2.77
2,039
0.91

%
(17)
(32)
%
              %
3
%
(14)

$        
$           
$        
$           

22,239
2.18
12,348
1.21

$        
$           
$        
$           

25,316
2.87
12,877
1.46

%
(12)
(24)
%
            %
(4)
%
(17)

$          
$           

7,226
2.67

$          
$           

8,236
3.68

(12)
(27)

%
%

$        
$           

34,587
3.39
125

$        
$           

38,193
4.33
128

            %
(9)
(22)
%
            %
(2)

Cash general and administrative (“G&A”) expense for the year ended December 31, 2011 has decreased as compared to 2010 due to 
ongoing cost reduction efforts, which along with the increased production has reduced cash G&A per boe. 

Non-cash G&A expense is comprised of Advantage’s and Longview’s Restricted Share Performance Incentive Plans (“RSPIP” or the 
“Plans”)  with  the  purpose  to  retain  and  attract  employees,  to  reward  and  encourage  performance,  and  to  focus  employees  on 
operating and financial performance that results in lasting shareholder returns. The Plans authorize the Boards of Directors to grant 
restricted shares of each public company to service providers including directors, officers, employees and consultants of Advantage 
and Longview. The number of restricted shares granted is based on each Corporations’ share price return for a twelve-month period 
and compared to the performance of a peer group approved by the Boards of Directors. The share price returns are calculated at the 
end of each and every quarter and are primarily based on the twelve-month change in the share prices including dividends. If a share 
price  return  for  a  twelve-month  period  is  positive,  a  restricted  share  grant  will  be  calculated  based  on  the  return.  Otherwise,  no 
restricted shares will be granted to service providers for the period. If the share price return for a twelve-month period is negative, but 
the return is still within the top two-thirds of the approved peer group performance, the Board of Directors may grant a discretionary 
restricted share award. Restricted shares vest one-third immediately on grant date with the remaining two-thirds vesting on each of the 
subsequent  two  anniversary  dates.  On  vesting,  common  shares  are  issued  to  the  service  providers  in  exchange  for  their  restricted 
shares outstanding. Compensation cost related to the Plans are recognized as share-based compensation expense within G&A expense 
over the service periods of the service providers and incorporates the fair value at grant date, the estimated number of restricted shares 
to vest, and certain management estimates. 

For the year ended December 31, 2011, Advantage granted 1,443,956 restricted shares at an average grant price of $7.78 per restricted 
share  and  recognized  $11.5  million  of  share-based  compensation  expense  as  non-cash  G&A  expense.  During  the  year  ended 
December 31, 2011 Advantage issued 2,212,031 common shares to service providers in accordance with the vesting provisions of the 
RSPIP. As at December 31, 2011, 2,117,710 restricted shares remain unvested and will vest to service providers over the next two 
years with a total of $5.0 million in compensation cost to be recognized over the future service periods. 

For the year ended December 31, 2011, Longview granted 150,722 restricted shares at a grant price of $11.45 per restricted share and 
recognized $0.8 million of share-based compensation expense as non-cash G&A expense. During the year ended December 31, 2011 
Longview issued 50,422 common shares to service providers in accordance with the vesting provisions of the RSPIP. As at December 
31,  2011,  100,300  restricted  shares  remain  unvested  and  will  vest  to  service  providers  over  the  next  two  years  with  a  total  of  $0.7 
million in compensation cost to be recognized over the future service periods. 

Depreciation Expense 

Three months ended
December 31

2011

2010

Depreciation expense ($000)
     per boe

$        
$          

41,669
15.40

$        
$          

32,507
14.54

Year ended
December 31

% change
28
%
             %
6

2011
152,927
15.01

$      
$          

2010
124,592
14.15

$      
$          

% change
23
%
             %
6

Depreciation of oil and gas properties is provided on the unit-of–production method based on total proved and probable reserves, 
including future development costs, on a component basis. Depreciation expense has increased for the three months and year ended 

Advantage Oil & Gas Ltd. - 22 

 
          
         
          
         
          
         
          
          
         
              
              
          
          
 
December 31, 2011 as compared to 2010 due to the increase in production and a higher average rate of depreciation per boe. The rate 
of  depreciation  per  boe  is  higher  partially  due  to  an  increase  in  property,  plant  and  equipment  attributable  to  changes  in  our 
decommissioning liability. Decommissioning liabilities are determined by discounting at a risk-free rate the expected future cash flows 
required to decommission all well sites, gathering systems and processing facilities. With the continued decrease in risk-free rates, the 
net present value of the decommissioning liability has increased with a corresponding increase in property, plant and equipment which 
impacts our depreciation expense. 

Impairment of Oil and Gas Properties 

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

Impairment of oil and gas 
properties ($000)

$      

187,684

$        

17,500

972

%

$      

187,684

$        

17,500

972

%

At each reporting date, Advantage assesses whether or not there are circumstances that indicate a possibility that the carrying values of 
exploration  and  evaluation  assets  and  property,  plant  and  equipment  are  not  recoverable,  or  impaired.  Such  circumstances  include 
incidents of physical damage, deterioration of commodity prices, changes in the regulatory environment, or a reduction in estimates of 
proved and probable reserves. For the purpose of impairment testing of property, plant and equipment, assets are grouped together 
into the smallest group of assets that generates cash inflows from continuing use that are largely independent of the cash inflows of 
other assets or groups of assets (the “cash-generating unit” or “CGU”). When management judges that circumstances clearly indicate 
impairment,  CGUs  are  tested  for  impairment  by  comparing  the  carrying  values  to  their  recoverable  amounts.  These  calculations 
require the use of estimates and assumptions, that are subject to change as new information becomes available including information 
on  future  commodity  prices,  expected  production  volumes,  quantities  of  reserves,  discount  rates,  future  development  costs  and 
operating costs (refer to the section “Critical Accounting Estimates”). Impairment losses on CGUs are recognized in the Statement of 
Comprehensive Income as impairment of oil and gas properties and are separately disclosed. 

As at December 31, 2011, Advantage determined that the significant reduction in natural gas prices recognized within our year-end 
independent reserves evaluation was an indicator of impairment. As a result, we completed an impairment assessment and calculated 
an estimated recoverable amount for our natural gas concentrated CGUs, primarily based upon the net present value after tax of our 
year-end proved plus probable reserves discounted at 10% and adjusted for a number of other estimates and assumptions. Based upon 
these calculations, we recognized an impairment loss of $187.7 million related to two CGUs that consist of conventional natural gas 
focused properties located in Western and Eastern Alberta that had suffered a significant deterioration in value due to the challenging 
natural  gas  price  environment.  No  impairment  losses  were  recognized  for  any  other  CGUs,  including  our  Glacier  property.  An 
impairment loss is reversed if there is subsequently an objective change in the estimates used to determine the recoverable amount. 

Exploration and Evaluation Expense 

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

Exploration and evaluation expense 
($000)

$          

1,708

$            

752

127

%

$          

3,055

$            

752

306

%

All exploratory costs incurred subsequent to acquiring the right to explore for oil and natural gas are capitalized as exploration and 
evaluation  assets  pending  determination  of  technical  feasibility  and  commercial  viability.  Such  costs  can  typically  include  costs  to 
acquire land rights in areas with no proved or probable reserves assigned, geological and geophysical costs, and exploration wells. If 
the  assets  are  subsequently  determined  to  be  technically  feasible  and  commercially  viable,  the  exploratory  costs  are  tested  for 
impairment and then reclassified from exploration and evaluation assets to development and production assets. If exploratory costs 
are determined not to be technically feasible and commercially viable, the costs are expensed as exploration and evaluation expense. 
For the year ended December 31, 2011, we expensed exploration and evaluation costs of $3.1 million related to undeveloped land that 
expired during the period. 

Advantage Oil & Gas Ltd. - 23 

 
        
        
 
        
        
 
 
 
Other Income 

($000)
Gain (loss) on sale of property, plant 
and equipment
Miscellaneous income (expense)

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$            

$        

$            

$        

153
88
241

(1,541)
(36)
(1,577)

(110)
(344)
(115)

%
%
%

$          

$          

1,325
647
1,972

$        

$        

45,631
511
46,142

(97)
27
(96)

%
%
%

Other  income  primarily  consists  of  gains  related  to  the  disposition  of  property,  plant  and  equipment.  During  2010,  Advantage 
disposed of several non-core properties and recognized a $45.6 million net gain. For 2011, Advantage disposed of several minor non-
core properties and recognized a $1.3 million net gain. 

Interest on Bank Indebtedness 

Three months ended
December 31

Year ended
December 31

Interest on bank indebtedness ($000)
     per boe
Average effective interest rate

2011
$          
$           

2,142
0.79
5.4%

2010
$          
$           

3,376
1.51
4.9%

% change
(37)
(48)
0.5

%
%
%

2011

$        
$           

11,483
1.13
5.3%

2010

$        
$           

13,346
1.52
5.0%

% change
(14)
(26)
0.3

%
%
%

Bank indebtedness at December 31 ($000)

233,903

290,657

(20)

%

Total interest on bank indebtedness has decreased during 2011 as compared to 2010 primarily due to the reduction in the average debt 
balance  attributable  to  raising  cash  proceeds  from  selling  a  37%  non-controlling  interest  in  Longview.  However,  our  bank 
indebtedness has increased $81.5 million during the fourth quarter of 2011 in comparison to the prior quarter due to the maturity and 
settlement of our 7.75% and 8.00% convertible debentures in December 2011 for $62.3 million in cash and escalation of our capital 
expenditure  programs  that  modestly  exceeded  funds  from  operations.  Consolidated  bank  indebtedness  outstanding  at  the  end  of 
December  31,  2011  was  $233.9  million  consisting  of  $142.5  million  and  $91.4  million  for  each  of  the  legal  entities  Advantage  and 
Longview, respectively. Advantage’s consolidated Credit Facilities of $475 million at December 31, 2011 includes $275 million with 
Advantage and $200 million with Longview. The Corporation’s interest rates are primarily based on short term bankers acceptance 
rates  plus  a  stamping  fee.  We  monitor  the  debt  level  to  ensure  an  optimal  mix  of  financing  and  cost  of  capital  that  will  provide  a 
maximum return to our shareholders. 

Interest and Accretion on Convertible Debentures 

Interest on convertible
     debentures ($000)
     per boe
Accretion on convertible
     debentures ($000)
     per boe
Convertible debentures maturity
     value at December 31 ($000)

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$          
$           

1,995
0.74

$          
$           

2,303
1.03

(13)
(28)

%
%

$          
$           

8,871
0.87

$        
$           

11,486
1.30

(23)
(33)

%
%

$            
$           

824
0.30

$            
$           

824
0.37

              %
-
%
(19)

$          
$           

3,360
0.33

$          
$           

3,263
0.37

             %
3
%
(11)

$        

86,250

$      

148,544

(42)

%

Interest  on  convertible  debentures  for  2011  has  decreased  compared  to  2010  due  to  the  maturity  and  settlement  of  the  6.50% 
debentures in June 2010 and the 7.75% and 8.00% convertible debentures in December 2011. Accretion on convertible debentures 
has remained relatively comparable for the periods. 

Advantage Oil & Gas Ltd. - 24 

 
       
         
                
               
       
              
              
          
       
         
 
         
             
         
             
         
             
        
        
             
         
         
         
         
         
         
         
 
 
 
Accretion on Decommissioning Liability 

Accretion on decommissioning
     liability ($000)
     per boe

Decommissioning liability
     at December 31 ($000)

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

$          
$           

1,459
0.54

$          
$           

1,270
0.57

%
15
            %
(5)

$          
$           

5,748
0.56

$          
$           

6,094
0.69

            %
(6)
%
(19)

$      

253,796

$      

172,130

47

%

Decommissioning liabilities are determined by discounting at a risk-free rate the expected future cash flows required to decommission 
all  petroleum  and  natural  gas  assets.  With  the  continued  decrease  in  risk-free  rates,  the  net  present  value  of  the  decommissioning 
liability  has  increased  with  a  corresponding  increase  in  property,  plant  and  equipment.  Accretion  on  decommissioning  liability 
represents the increase in the decommissioning liability each reporting period due to the passage of time and is currently calculated at 
an annualized rate of 2.5% of the liability. Accretion expense has decreased slightly for 2011 primarily due to a lower annualized rate of 
accretion. 

Taxes 

Deferred income taxes arise from differences between the accounting and tax bases of our assets and liabilities. For the year ended 
December 31, 2011, the Corporation recognized a deferred income tax recovery of $46.8 million compared to a deferred income tax 
expense of $18.1 million for 2010. The deferred income tax recovery was incurred due to the significant loss before income taxes that 
was recognized during 2011. As at December 31, 2011, the Corporation had a deferred income tax asset balance of $39.4 million and a 
deferred  income  tax  liability  balance  of  $29.7  million  compared  to  a  net  deferred  income  tax  liability  balance  of  $40.2  million  at 
December 31, 2010. 

Advantage and Longview have approximately $1.6 billion in tax pools and deductions at December 31, 2011, which can be used to 
reduce the amount of taxes payable. The estimated tax pools in place are as follows: 

Canadian Development Expenses
Canadian Exploration Expenses
Canadian Oil and Gas Property Expenses
Non-capital losses
Undepreciated Capital Cost
Other

$                  

Estimated Tax Pools
December 31, 2011
($ millions)
Longview Consolidated
141
71
367
704
347
14
1,644

35
-
367
73
76
8
559

$                

$               

$            

Advantage
106
$                
71
-
631
271
6
1,085

$            

Advantage has a federal non-capital loss carry forward balance of approximately $631 million that will expire between 2024 and 2031. 
Longview has a federal non-capital loss carry forward balance of approximately $73 million that will expire in 2031 and 2032. 

Net Income Attributable to Non-Controlling Interest 

At December 31, 2011, Advantage had a 63% ownership interest in Longview with the remaining 37% held by outside interests or 
non-controlling  interests.  As  Advantage  is  the  parent  company  and  has  a  majority  ownership  interest  of  Longview,  Advantage’s 
consolidated financial statements include 100% of Longview’s accounts. To determine the net income attributable to the Advantage 
shareholders,  it  is  necessary  to  deduct  that  portion  of  the  net  income  related  to  Longview  that  is  consolidated  within  Advantage’s 
financial results but are attributable to the 37% non-controlling interest. Therefore, for the year ended December 31, 2011, Advantage 
recognized a $7.4 million reduction to net income related to Longview’s net income attributable to the non-controlling interests. 

Advantage Oil & Gas Ltd. - 25 

 
          
         
          
 
                    
                      
                    
                      
                  
                  
                  
                    
                  
                  
                    
                  
                      
                      
                    
 
 
 
Net Income (Loss) and Comprehensive Income (Loss) 

Three months ended
December 31

Year ended
December 31

2011

2010

% change

2011

2010

% change

Net income (loss) and comprehensive 
income (loss) ($000)
  per share
- basic
- diluted

$     
$          
$          

(145,063)
(0.87)
(0.87)

$       
$          
$          

(22,888)
(0.14)
(0.14)

534
521
521

%
%
%

$     
$          
$          

(152,772)
(0.92)
(0.92)

$        
$           
$           

40,920
0.25
0.25

(473)
(468)
(468)

%
%
%

The net loss and net loss per common share realized for the year ended December 31, 2011 was a considerable decrease as compared 
to the net income and net income per common share for 2010. Although Advantage experienced strong operating results that have 
contributed significantly to our 2011 financial results including production and sales increases, significant realized hedging gains and 
continued cost reductions, we also experienced an increase in depreciation expense and a significant impairment that resulted in our 
net loss. Additionally, net income for 2010 was much higher primarily due to significant gains on derivatives and asset dispositions. 

Depreciation  expense  has  increased  for  2011  as  compared  to  2010  due  to  the  increase  in  production  and  a  higher  average  rate  of 
depreciation  per  boe.  The  rate  of  depreciation  per  boe  is  higher  partially  due  to  an  increase  in  property,  plant  and  equipment 
attributable  to  changes  in  our  decommissioning  liability.  As  at  December  31,  2011,  Advantage  determined  that  the  significant 
reduction in natural gas prices recognized within our year-end independent reserves evaluation was an indicator of impairment. As a 
result,  we  completed  an  impairment  assessment  and  calculated  an  estimated  recoverable  amount  for  our  natural  gas  concentrated 
CGUs.  Based  upon  these  calculations,  we  recognized  an  impairment  loss  of  $187.7  million  related  to  two  CGUs  that  consist  of 
conventional  natural  gas  focused  properties  located  in  Western  and  Eastern  Alberta  that  had  suffered  a  significant  deterioration  in 
value  due  to  the  challenging  natural  gas  price  environment.  The  derivative  gains  recognized  include  both  realized  and  unrealized 
amounts. Our net derivative gain has decreased during 2011 as compared to 2010 as we had less natural gas production hedged for this 
year at lower average prices and we have generally realized losses on our crude oil hedges. During 2010 Advantage also disposed of 
several non-core properties and recognized a net $45.6 million gain.  

Cash Netbacks 

Petroleum and natural gas sales
Royalties
Realized gain on derivatives
Operating expense
Operating  
General and administrative (1)
Finance expense (2)
Miscellaneous income
Funds from operations and
     cash netbacks

Three months ended
December 31

Year ended
December 31

2011

2010

2011

2010

$    

$    

$      

$     

$000
92,300
(13,339)
6,558
(21,717)
63,802
(5,119)
(4,137)
88
54,634

per boe
34.11
$    
(4.93)
2.42
(8.03)
23.57
(1.89)
(1.53)
0.03
20.18

$   

$000
76,221
(9,661)
9,791
(23,811)
52,540
(6,197)
(5,679)
(36)
40,628

per boe
34.08
$    
(4.32)
4.38
(10.65)
23.49
(2.77)
(2.54)
(0.02)
18.16

$   

$000
355,288
(52,971)
25,826
(89,166)
238,977
(22,239)
(20,354)
647
197,031

per boe
34.88
$    
(5.20)
2.54
(8.75)
23.47
(2.18)
(2.00)
0.06
19.35

$   

$000
319,368
(45,954)
45,133
(95,609)
222,938
(25,316)
(24,832)
511
173,301

per boe
36.26
$    
(5.22)
5.12
(10.86)
25.30
(2.87)
(2.82)
0.06
19.67

$   

$    

$    

$      

$     

(1) General and administrative expense excludes non-cash G&A and non-cash share-based compensation expense.
(2) Finance expense excludes non-cash accretion expense.

Funds from operations for 2011 have been strong, driven by increases in production and continued gains from our hedging program, 
which demonstrates the clear ongoing improvement in our financial and operating results from our focused development program. 
Average daily production during the fourth quarter of 2011 increased 21% above the same period of 2010, with a 30% increase in 
natural gas production and a 6% increase in crude oil production, partially offset by a 24% decrease in NGL production. Production 
increases have been primarily due to completion of the Glacier gas plant Phase III expansion to a production capacity of 100 mmcf/d 
(16,667 boe/d) at the end of the first quarter of 2011. For the three months and year ended December 31, 2011 we realized gains on 
derivatives of $6.6 million and $25.8 million, respectively. Our hedging program has helped to offset the continued weak natural gas 

Advantage Oil & Gas Ltd. - 26 

 
        
       
        
       
        
       
 
     
      
       
      
         
      
        
      
        
       
        
       
          
       
         
       
     
      
     
    
         
      
        
    
      
     
      
     
       
     
       
     
       
     
     
    
       
      
       
    
       
     
     
    
       
      
       
    
             
       
            
      
               
       
              
       
prices and positively impacts funds from operations. However, hedging gains for 2011 have been lower than 2010 as we have a lower 
percentage of natural gas production hedged at lower average prices. Funds from operations have also benefited during this year from 
higher  crude  oil  prices  and  continued  cost  reductions,  such  as  operating  costs,  general  and  administrative  expense,  and  finance 
expense.  Operating  costs  per  boe  have  significantly  decreased  as  we  continue  to  realize  benefits  from  the  addition  of  lower  cost 
production due to the completion of our Glacier gas plant and our divestment of higher cost assets. We also recognized a one-time 
$1.7 million equalization in the fourth quarter of 2011 related to a gas processing facility. Finance expense has been reduced as we 
utilized proceeds from the asset dispositions and disposing of a non-controlling interest in Longview to repay bank indebtedness and 
maturing  convertible  debentures.  Although  funds  from  operations  has  also  benefited  during  this  year  from  higher  crude  oil  prices, 
natural gas prices still remain weak and pose a continuing challenge to the entire natural gas industry. When comparing the current 
quarter to the third quarter of 2011, our funds from operations increased 9% and funds from operations per boe were 6% higher as 
realized crude oil and NGL prices increased during this quarter and general costs continued to decrease, including operating costs. 

Contractual Obligations and Commitments 

The Corporation has contractual obligations in the normal course of operations including purchases of assets and services, operating 
agreements, transportation commitments, sales contracts, bank indebtedness and convertible debentures. These obligations are of a 
recurring and consistent nature and impact cash flow in an ongoing manner. The following table is a summary of the Corporation’s 
remaining  contractual  obligations  and  commitments.  Advantage  has  no guarantees  or  off-balance  sheet  arrangements  other  than  as 
disclosed. 

($ millions)
Building leases
Pipeline/transportation
Bank indebtedness (1)

Convertible debentures (2)

- principal
- interest
- principal
- interest

Total contractual obligations

$              

$              

$              

Total
7.4
36.6
233.9
18.3
86.2
15.1
397.5

$              

Payments due by period
2012
3.4
12.1
-
12.4
-
4.3
32.2

2013
2.5
11.9
233.9
5.9
-
4.3
258.5

$         

2014
1.5
10.4
-
-
-
4.3
16.2

2015
-
$               
2.2
-
-
86.2
2.2
90.6

$           

$         

$           

$           

(1)  The Corporation’s bank indebtedness does not have specific maturity dates. It is governed by credit facility agreements with a syndicate of financial institutions. 

Under the terms of the agreements, the facilities are reviewed annually, with the next reviews scheduled in April and June 2012. The facilities are revolving, and 

extendible at each annual review for a further 364 day period at the option of the syndicate. If not extended, the credit facilities are converted at that time into 

one-year term facilities, with the principal payable at the end of such one-year terms. Management fully expects that the facilities will be extended at each annual 

review. 

(2)  As at December 31, 2011, Advantage had $86.2 million convertible debentures outstanding. The convertible debentures are convertible to common shares based 

on an established conversion price. All remaining obligations related to convertible debentures can be settled through the payment of cash or issuance of common 

shares at Advantage’s option. 

Advantage Oil & Gas Ltd. - 27 

 
             
             
             
             
               
           
               
          
                
                
             
             
               
                 
                 
            
               
               
                
            
             
               
               
               
               
 
 
 
Liquidity and Capital Resources 

The following table is a summary of the Corporation’s capitalization structure. 

($000, except as otherwise indicated)
Bank indebtedness (non-current)
Working capital deficit (1)
Net debt
Convertible debentures maturity value (non-current)
Total debt
Shares outstanding
Shares closing market price ($/share)
Market capitalization (2)

$         

Advantage
142,548
70,564
213,112
86,250
299,362
166,304,040
4.24
705,129

$              
$       

$        

December 31, 2011
Longview
91,355
$         
20,074
111,429
-
111,429
46,750,432
10.12
473,114

$          
$      

$       

Consolidated
233,903
$          
90,638
324,541
86,250
410,791

$          

(1)     Working capital deficit is a non-GAAP measure that includes trade and other receivables, 
          prepaid expenses and deposits, trade and other accrued liabilities, and the current portion of other liability

(2)     Market capitalization is a non-GAAP measure calculated by multiplying shares outstanding

          by the closing market share price on the applicable date for each legal entity.

Advantage  monitors  its  capital  structure  and  makes  adjustments  according  to  market  conditions  in  an  effort  to  meet  its  objectives 
given the current outlook of the business and industry in general. The capital structure of the Corporation is composed of working 
capital (excluding derivative liabilities), bank indebtedness, convertible debentures and share capital. Advantage may manage its capital 
structure  by  issuing  new  common  shares,  repurchasing  outstanding  common  shares,  obtaining  additional  financing  either  through 
bank  indebtedness  or  convertible  debenture issuances, refinancing current debt,  issuing other  financial  or equity-based  instruments, 
declaring a dividend, implementing a dividend reinvestment plan, adjusting capital spending, or disposing of assets or its ownership 
interest in Longview. The capital structure is reviewed by Management and the Board of Directors on an ongoing basis. 

Management  of  the  Corporation’s  capital  structure  is  facilitated  through  its  financial  and  operational  forecasting  processes.  The 
forecast of the Corporation’s future cash flows is based on estimates of production, commodity prices, forecast capital and operating 
expenditures, and other investing and financing activities. The forecast is regularly updated based on new commodity prices and other 
changes, which the Corporation views as critical in the current environment. Selected forecast information is frequently provided to 
the Board of Directors. This continual financial assessment process further enables the Corporation to mitigate risks. The Corporation 
continues to satisfy all liabilities and commitments as they come due. 

The  economic  situation  during  the  last  several  years  has  created  significant  commodity  price  volatility.  Natural  gas  prices  have 
remained low for several years from continued high US domestic natural gas production that has increased supply and the ongoing 
weak North American economy that has negatively impacted demand. These factors, in combination with mild weather conditions, 
have  resulted  in  historic  high  inventory  levels  and  AECO  gas  is  presently  trading  at  approximately  $1.80/mcf.  However,  crude  oil 
prices  have  generally  remained  relatively  strong,  primarily  influenced  by  middle-east  tensions  and  associated  supply  concerns,  with 
WTI  currently  trading  at  approximately  US$107/bbl.  The  outlook  for  the  Corporation  from  a  prolonged  weak  commodity  price 
environment, particularly natural gas, would be reductions in operating netbacks, funds from operations and capital expenditures. In 
order to strengthen our financial position and balance our cash flows, in 2010 we completed two non-core asset dispositions and on 
April 14, 2011 we closed the sale of a 37% non-controlling interest in Longview with the net proceeds utilized to further repay bank 
indebtedness.  These  steps  have  allowed  us  to  repay  significant  bank  indebtedness  and  maturing  convertible  debentures  and  also 
enabled us to focus capital spending on our Glacier Montney natural gas resource play. However, we continue to be very cognizant of 
improving our financial flexibility in the current environment. 

We  believe  that  Advantage  has  implemented  strategies  to  protect  our  business  as  much  as  possible  in  the  current  industry  and 
economic  environment.  We  have  implemented  a  strategy  to  substantially  balance  funds  from  operations  and  our  capital  program 
expenditure requirements. Historically we have had a successful hedging program that helped to reduce the volatility of funds from 
operations. However, we have no natural gas hedges for 2012 and are exposed to risks as a result of the current economic situation. 
We continue to closely monitor the possible impact on our business and strategy, and will make adjustments as necessary with prudent 
management. 

Advantage Oil & Gas Ltd. - 28 

 
           
        
              
           
        
            
             
                   
              
    
    
 
 
Shareholders’ Equity and Convertible Debentures 

Advantage  has  utilized  a  combination  of  equity,  convertible  debentures  and  bank  debt  to  finance  acquisitions  and  development 
activities. 

As  at  December  31,  2011,  Advantage  had  166.3  million  common  shares  outstanding.  During  2011  Advantage  issued  2,212,031 
common  shares  to  employees  in  accordance  with  the  vesting  provisions  of  the  RSPIP.  As  at  March  23,  2012,  common  shares 
outstanding have increased to 166.6 million. 

The Corporation  had  $86.2 million  convertible  debentures  outstanding at December  31,  2011  that  were immediately convertible to 
10.0  million  common  shares  based  on  the  applicable  conversion  price  (December  31,  2010  -  $148.5  million  outstanding  and 
convertible to 13.0 million common shares). During the year ended December 31, 2011, there were no conversions of debentures. The 
principal amounts of the 7.75% and 8.00% convertible debentures matured in December 2011 and were settled with $62.3 million in 
cash. We have $86.2 million of 5.00% debentures outstanding that mature in January 2015. Our convertible debenture obligation can 
be settled through the payment of cash or issuance of common shares at Advantage’s option. 

Bank Indebtedness, Credit Facilities and Other Obligations 

At December 31, 2011, Advantage had consolidated bank indebtedness outstanding of $233.9 million consisting of $142.5 million and 
$91.4 million for each of the legal entities Advantage and Longview, respectively. Bank indebtedness has decreased $56.8 million since 
December  31,  2010,  primarily  due  to  net  proceeds  received  from  the  sale  of  a  37%  non-controlling  interest  in  Longview,  partially 
offset by the maturity and settlement of convertible debentures and capital expenditures to complete our Phase III and to commence 
our  Phase  IV  development  programs  at  Glacier.  Advantage’s  consolidated  credit  facilities  of  $475  million  at  December  31,  2011 
include  $275  million  with  Advantage  and  $200  million  with  Longview  (the  “Credit  Facilities”).  The  credit  facilities  are  each 
collateralized by a $1 billion floating charge demand debenture covering all assets of the legal entities. As well, the borrowing bases for 
the  credit  facilities  are  determined  through  utilizing  the  legal  entities  regular  reserve  estimates.  The  banking  syndicate  thoroughly 
evaluates the reserve estimates based upon their own commodity price expectations to determine the amount of the borrowing bases. 
Revisions or changes in the reserve estimates and commodity prices can have either a positive or a negative impact on the borrowing 
bases.  As  a  result  of  the  disposition  of  a  non-controlling  interest  in  Longview  that  closed  on  April  14,  2011,  the  Advantage  credit 
facility  was  reduced  to  $275  million  and  Longview’s  credit  facility  was  established  at  $200  million.  The  next  annual  reviews  are 
scheduled to occur in April and June 2012. There can be no assurance that the credit facilities will be renewed at the current borrowing 
base levels at that time. 

Advantage had a consolidated working capital deficiency of $90.6 million as at December 31, 2011. Our working capital includes items 
expected  for  normal  operations  such  as  trade  receivables,  prepaids,  deposits,  trade  payables  and  accruals.  Working  capital  varies 
primarily due to the timing of such items, the current level of business activity including our capital expenditure program, commodity 
price  volatility,  and  seasonal  fluctuations.  Our  working  capital  deficiency  is  usually  higher  during  the  winter  months,  as  would  be 
expected, due to accounts payable and accrued liabilities associated with our active capital expenditure program. We do not anticipate 
any  problems  in  meeting  future  obligations  as  they  become  due  given  the  level  of  our  funds  from  operations  and  undrawn  Credit 
Facilities. It is also important to note that working capital is effectively integrated with Advantage’s revolving operating loan facility, 
which assists with the timing of cash flows as required. 

Non-Controlling Interest 

On April 14, 2011, Longview completed its initial public offering at a price of $10 per common share issuing 17,250,000 common 
shares and raising gross proceeds of $172.5 million (including full exercise of the over-allotment option on April 28, 2011). Concurrent 
with the closing of the Offering, Longview purchased the Acquired Assets from Advantage for total consideration of $546.9 million, 
comprised of 29,450,000 common shares of Longview representing a 63% equity ownership and $252.4 million in cash. The remaining 
37% equity ownership of Longview is held by outside interests or non-controlling interests. As Advantage is the parent company and 
has a majority ownership interest of Longview, Advantage’s consolidated financial statements include 100% of Longview’s accounts. 
On  closing  of  the  Acquisition,  non-controlling  interest  of $106.1  million  was  recognized  which  represents  Longview’s  independent 
shareholders 37% ownership interest in the net assets of Longview. Non-controlling interest on the statement of financial position is 
continually  adjusted  for  the  independent  shareholders’  share  of  Longview’s  net  income  that  is  consolidated  within  Advantage’s 
financial  results  and  reduced  for  any  dividends  paid  by  Longview  to  the  independent  shareholders.  Therefore,  for  the  year  ended 
December 31, 2011, Advantage recognized a $7.4 million reduction to net income related to Longview’s net income attributable to the 
non-controlling interests. This $7.4 million increased non-controlling interest on the statement of financial position with a decrease of 
$6.9 million related to dividends declared by Longview to the non-controlling interest ownership. 

Advantage Oil & Gas Ltd. - 29 

 
 
 
Capital Expenditures 

($000)
Drilling, completions and workovers
Well equipping and facilities
Land and seismic
Other
Expenditures on property, plant and equipment
Expenditures on exploration and evaluation assets
Proceeds from property disposition
Net capital expenditures (1)

Three months ended
December 31

2011

2010

Year ended
December 31

$        

$        

$      

$      

85,061
15,984
138
14
101,197
1,624
(114)
102,707

55,578
11,896
458
97
68,029
529
(226)
68,332

2011
199,170
52,857
1,704
443
254,174
3,006
(1,099)
256,081

2010
169,769
48,782
2,729
403
221,683
2,091
(69,676)
154,098

$     

$       

$     

$     

(1) Net capital expenditures excludes changes in non-cash working capital and change in decommissioning liability.

Advantage’s  preference  is  to  operate  a  high  percentage  of  properties  such  that  we  can  maintain  control  of  capital  expenditures, 
operations  and  cash  flows.  Advantage’s  business  structure  has  been  established  in  order  to  fully  capitalize  on  both  natural  gas  and 
crude oil exploration and development opportunities. Advantage is focused primarily on developing the significant natural gas resource 
play at Glacier, Alberta while retaining a significant investment in Longview that is focused on oil and natural gas liquids production 
and development. 

Advantage on a legal entity basis spent a net $202.1 million on property, plant and equipment and exploration and evaluation assets for 
the year ended  December  31,  2011,  including $178.6 million  at Glacier,  $4.0  million  at Brazeau,  $4.0 million  in  Saskatchewan,  $3.0 
million  at  Nevis,  $3.0  million  at  Westerose  and  the  remaining  balance  at  other  areas.  Capital  spending  projects  at  Brazeau, 
Saskatchewan,  Nevis  and  Westerose  were  incurred  by  Advantage  in  preparation  for  the  eventual  disposition  of  the  properties  to 
Longview  that  closed  on  April  14,  2011.  However,  Advantage  continues  to  focus  on  development  of  our  Montney  natural  gas 
resource play at Glacier where we will continue to employ a phased development approach. Our Phase III expansion began at the end 
of the second quarter of 2010 and finished in the second quarter of 2011, including the drilling of 28 horizontal wells (100% working 
interest) and the fabrication of a new processing train to facilitate expansion of our Glacier gas plant to its current capacity of 100 
mmcf/d. In July 2011, the Board of Directors of Advantage approved a capital and operating budget for the twelve month period 
ending June 30, 2012 of $216 million of which $200 million (93%) is allocated to Glacier. The capital budget is focused on a Phase IV 
development program at Glacier with two key objectives: i) increase throughput capacity at our Glacier gas plant from 100 mmcf/d to 
140 mmcf/d by the second quarter of 2012; and ii) further evaluate the Middle and Lower Montney formations. During much of the 
spring and summer, field conditions were poor with severe wet weather that created challenges for the industry and our Glacier Phase 
IV capital program was delayed by approximately 1½ months while conditions improved. As at December 31, 2011, Advantage had 
three drilling rigs contracted and had drilled 18 wells of our Phase IV program with 3 wells drilling at year-end and subsequently rig 
released.  Completion  of  our  Phase  IV  wells  has  begun  and  8  wells  were  completed  and  tested  by  year-end.  In  October  2011,  we 
successfully  commissioned  the  acid  gas  injection  system  which  is  now  capable  of  disposing  acid  gas  volumes  for  plant  inlet  gas 
volumes in excess of 140 mmcf/d. In addition, TCPL completed further looping of their sales pipeline lateral in preparation for our 
expansion to 140 mmcf/d. These projects represent significant milestones towards achieving our Glacier Phase IV development and 
will provide additional flexibility for future production growth. 

Longview’s  2011  capital  budget  was  100%  focused  on  oil  or  oil  with  liquids  rich  solution  gas  projects.  The  majority  of  their  2011 
capital program was completed during the third and fourth quarters of 2011 due to the wet ground conditions that hampered activities 
in the spring and summer. For the period from April 14 to December 31, 2011, Longview spent a net $55.0 million on property, plant 
and equipment and exploration and evaluation assets which included $15.1 million at Nevis, $13.5 million at Brazeau, $7.1 million at 
Westerose, $5.7 million at Steelman, $4.3 million at Sunset, and $4.0 million at Midale with the remaining spending for miscellaneous 
projects.  Longview  deployed  two  drilling  rigs  in  Alberta  and  an  additional  rig  targeting  the  Midale  formation  in  southeast 
Saskatchewan. As of December 31, 2011, they drilled 20.7 net (30 gross) oil wells (100% success rate). During the third and fourth 
quarters Longview conducted maintenance activities, workovers and reactivations that had been delayed due to poor field conditions. 
This activity positively impacted production for the fourth quarter of 2011 that average 6,823 boe/d, an increase of 12% as compared 
to the prior quarter. 

Advantage Oil & Gas Ltd. - 30 

 
         
         
         
         
              
              
           
           
                
                
              
              
        
         
        
        
           
              
           
           
             
             
          
        
 
 
 
Sources and Uses of Funds 

The  following  table  summarizes  the  various  funding  requirements  during  the  years  ended  December  31,  2011  and  2010  and  the 
sources of funding to meet those requirements: 

($000)
Sources of funds

Funds from operations
Proceeds from change in ownership of Longview
Change in non-cash working capital and other
Property dispositions
Increase in bank indebtedness

Uses of funds

Expenditures on property, plant and equipment
Convertible debenture maturities
Decrease in bank indebtedness
Dividends declared by Longview to non-controlling interest
Expenditures on decommissioning liability
Expenditures on exploration and evaluation assets
Reduction of capital lease obligations

Year ended
December 31

2011

2010

$     

$     

$    

$     

197,031
160,757
27,659
1,099
-
386,546

254,174
62,294
56,754
6,915
3,335
3,006
68
386,546

$     

$     

173,301
-
17,979
69,676
40,395
301,351

221,683
69,927
-
-
6,275
2,091
1,375
301,351

$    

$     

Advantage  has  historically  focused  on  balancing  our  funds  from  operations  and  expenditures,  particularly  property,  plant  and 
equipment, to maintain a strong financial position and preserve financial flexibility. Funds from operations for 2011 have been strong, 
driven by increases in production and continued gains from our hedging program, which demonstrates the clear ongoing improvement 
in our financial and operating results from our focused development program. For the year ended December 31, 2011, average daily 
production  increased  16% above  the  prior year,  with  a  28%  increase  in natural  gas  production  partially  offset  by decreases  in  both 
crude oil and NGLs production. For the year ended December 31, 2011, we recognized a net realized derivative gain of $25.8 million 
on  settled  derivative  contracts,  primarily  as  a  result  of  lower  average  actual  natural  gas  prices  during  the  year  as  compared  to  our 
established average hedge prices. Our successful commodity price risk management program continued to realize significant gains on 
derivatives during 2011 that has helped to offset the continued weak natural gas prices and positively impact funds from operations. 
Our net realized derivative gain has decreased during 2011 as compared to 2010 as we had less natural gas production hedged for this 
year at lower average prices and we have generally realized losses on our crude oil hedges. Funds from operations have also benefited 
during  this  year  from  higher  crude  oil  prices  and  continued  cost  reductions,  such  as  operating  costs,  general  and  administrative 
expense, and finance expense. Unfortunately, natural gas prices still remain weak and pose a continuing challenge to the entire natural 
gas industry. During the second quarter of 2011 Advantage disposed of a 37% non-controlling interest in Longview thereby raising net 
cash  proceeds  that  significantly  reduced  bank  indebtedness.  In  December  2011  the  principal  amounts  of  the  7.75%  and  8.00% 
convertible debentures matured and were settled with $62.3 million in cash.  

Advantage Oil & Gas Ltd. - 31 

 
       
                  
        
         
          
         
                 
         
        
         
        
                  
          
                  
          
           
          
           
               
           
 
 
 
Annual Financial Information 

The following is a summary of selected financial information of the Corporation for the years indicated. 

Total sales (before royalties) ($000)
Net income (loss) ($000)

per share - basic and diluted

Total assets ($000)
Long term financial liabilities ($000) (1)
Distributions declared per Trust Unit (2)

Year ended
Dec. 31, 2011
$           
355,288
$          
(152,772)
$                
(0.92)
$        
1,972,789
$          
308,574
$                 
-

Year ended

Year ended
Dec. 31, 2010 Dec. 31, 2009 (3)
319,368
343,005
$           
40,920
(86,426)
$             
0.25
(0.56)
$                 
1,965,945
1,927,241
$        
363,675
384,700
$           
0.08
$                  
-

$           
$            
$                
$        
$          
$                

(1) Long term financial liabilities exclude decommissioning liability and deferred income tax liability.
(2) On March 18, 2009 Advantage annouced the discontinuance of distributions.
(3) Total sales (before royalties) and net loss for 2009 were prepared in accordance with the previous Canadian generally accepted accounting principles.

Total sales (before royalties) decreased from 2009 to 2010 due to lower natural gas prices and corporate production. The decrease in 
production was primarily attributable to significant non-core asset dispositions completed during both 2009 and 2010, with the net 
proceeds from such dispositions utilized to reduce outstanding bank indebtedness. Sales (before royalties) have increased during 2011 
primarily from significant increases in our production due to our successful exploration and development activities. Natural gas sales in 
particular have benefited from our Montney natural gas resource play at Glacier, Alberta where we have increased production capacity 
with our continued facilities and infrastructure expansion work. However, the low natural gas prices that have persisted during these 
years have contributed to the recognized net losses. During 2010 Advantage disposed of several non-core properties during the year 
and  recognized  a  $45.6  million  net  gain  which  resulted  in  the  reported  net  income.  Our  net  loss  for  2011  was  considerable  as 
Advantage  determined  that  the  significant  reduction  in  natural  gas  prices  recognized  within  our  year-end  independent  reserves 
evaluation  was  an  indicator  of  impairment.  As  a  result,  we  completed  an  impairment  assessment  and  calculated  an  estimated 
recoverable  amount  for  our  natural  gas  concentrated  CGUs.  Based  upon  these  calculations,  we  recognized  an  impairment  loss  of 
$187.7 million related to two CGUs that consist of conventional natural gas focused properties located in Western and Eastern Alberta 
that had suffered a significant deterioration in value due to the challenging natural gas price environment. Total assets have continually 
decreased  from  2009  through  2011  due  to  the  asset  dispositions,  depreciation  expense  and  impairment  losses  that  have  exceeded 
capital expenditure activity. From 2009 to 2011 we have also experienced significant decreases in long term financial liabilities due to 
our  concerted efforts  to  reduce debt,  including  utilizing  net  proceeds  from  significant asset  dispositions,  an  equity  financing,  and  a 
convertible  debenture  issuance.  We  also  suspended  all  distributions  in  March  2009  and  completed  our  conversion  from  an  income 
trust to a corporation in July 2009. 

Advantage Oil & Gas Ltd. - 32 

 
 
 
Quarterly Performance 

($000, except as otherwise
indicated)

Daily production

2011

2010

Q4

Q3

Q2

Q1

Q4

Q3

Q2

Q1

Natural gas (mcf/d)
Crude oil and NGLs (bbls/d)
Total (boe/d)

137,480
6,498
29,411

134,353
6,246
28,638

136,986
5,919
28,750

111,145
6,251
24,775

106,125
6,620
24,308

104,714
6,835
24,287

107,821
7,395
25,365

87,346
7,975
22,533

Average prices

Natural gas ($/mcf)

Excluding hedging
Including hedging
AECO daily index
Crude oil and NGLs ($/bbl)
Excluding hedging
Including hedging
WTI ($US/bbl)

Total sales including realized hedging
Net income (loss)

per share - basic

         - diluted
Funds from operations

$        
$        
$        

3.18
3.76
3.20

$        
$        
$        

3.62
4.16
3.66

$        
$        
$        

3.77
4.29
3.88

$        
$        
$        

3.72
4.55
3.78

$        
$        
$        

3.49
4.81
3.63

$        
$        
$        

3.51
4.80
3.53

$        
$        
$        

3.81
5.58
3.89

$        
$        
$        

5.26
6.87
4.95

$      
$      
$      
$    
$ 
$       
$       
$    

87.06
85.88
94.02
98,858
(145,063)
(0.87)
(0.87)
54,634

$      
$      
$      
$    
$     
$       
$       
$    

76.56
77.33
89.81
95,797
(2,997)
(0.02)
(0.02)
50,108

$      
$      
$    
$    
$         
$        
$        
$    

88.27
86.21
102.55
99,971
997
0.01
0.01
52,041

$      
$      
$      
$    
$     
$       
$       
$    

75.41
72.82
94.25
86,488
(5,709)
(0.03)
(0.03)
40,248

$      
$      
$      
$    
$   
$       
$       
$    

69.19
64.14
85.18
86,012
(22,889)
(0.14)
(0.14)
40,628

61.84
$      
59.01
$      
76.21
$      
83,335
$    
$        
(659)
$          
-
$          
-
$    
37,698

$      
$      
$      
$    
$    
$        
$        
$    

64.66
61.80
77.98
96,377
31,379
0.19
0.19
45,291

$      
$      
$      
$    
$    
$        
$        
$    

67.23
62.42
78.79
98,777
33,089
0.20
0.20
49,685

The table above highlights the Corporation’s performance for the fourth quarter of 2011 and also for the preceding seven quarters. 
Production for the first quarter of 2010 was comparable to the fourth quarter of 2009 but increased dramatically during the second 
quarter of 2010 as our new gas plant was completed and production from Glacier was increased to between 50 and 55 mmcf/d. We 
completed two asset dispositions during the end of the second quarter of 2010 representing approximately 1,700 boe/d that resulted 
in slightly lower production. The full impact of these dispositions resulted in a decrease in production for the third quarter of 2010 
with  our  production  remaining  relatively  consistent  through  to  the  first  quarter  of  2011.  Production  increased  significantly  in  the 
second quarter of 2011 as the Phase III expansion at Glacier was completed with production capacity at 100 mmcf/d. Our production 
has remained comparable for the remainder of 2011 with a modest increase in the fourth quarter from production additions attributed 
to  Longview’s  capital  expenditure  program.  Our  financial  results,  particularly  sales  and  funds  from  operations  are  significantly 
impacted by commodity prices. During 2010 and 2011, natural gas prices have remained low which has decreased our corresponding 
sales and funds from operations, although increasing production and strengthening crude oil and NGLs prices have partially mitigated 
the impact. Advantage has recognized net losses during 2010 and 2011 primary driven by weak natural gas prices. During these periods 
we have continued to experience a reduction in costs including royalties, operating expenses, general and administrative expense, and 
finance  expense.  We  recognized  net  income  in  the  first  and  second  quarters  of  2010  due  to  higher  natural  gas  prices  and  a  $45.6 
million  net  gain  recognized  on  the  disposal  of  several  non-core  properties.  Our  net  loss  during  the  fourth  quarter  of  2011  was 
considerable  as  we  recognized  an  impairment  loss  of  $187.7  million  related  to  two  CGUs  that  consist  of  conventional  natural  gas 
focused properties located in Western and Eastern Alberta that had suffered a significant deterioration in value due to the challenging 
natural gas price environment. 

Critical Accounting Estimates 

The  preparation  of  financial  statements  in  accordance  with  IFRS  requires  Management  to  make  certain  judgments  and  estimates. 
Changes in these judgments and estimates could have a material impact on the Corporation’s financial results and financial condition. 

Management relies on the estimate of reserves as prepared by the Corporation’s independent qualified reserves evaluator. 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 crude oil and natural gas prices, operating expense, royalty burden changes, and future development costs. Reserve estimates 
impact net income and comprehensive income through depreciation and impairment of oil and gas properties. The reserve estimates 
are also used to assess the borrowing bases for the Corporation’s credit facilities. Revision or changes in the reserve estimates can have 
either a positive or a negative impact on asset values, net income, comprehensive income and the borrowing bases of the Corporation. 

Advantage Oil & Gas Ltd. - 33 

 
    
    
    
    
    
    
    
      
        
        
        
        
        
        
        
        
      
      
      
      
      
      
      
      
Management’s process of determining the provision for deferred income taxes, the provision for decommissioning liability costs and 
related accretion expense, the fair values initially assigned to the convertible debentures liability and equity components, and the fair 
values assigned to any acquired company’s assets and liabilities in a business combination is based on estimates. These estimates are 
significant  and  can  include  proved  and  probable  reserves,  future  production  rates,  future  commodity  prices,  future  costs,  future 
interest rates, future tax rates and other relevant assumptions. Revisions or changes in any of these estimates can have either a positive 
or a negative impact on asset and liability values, net income and comprehensive income. 

In accordance with IFRS, derivative assets and liabilities are recorded at their fair values at the reporting date, with gains and losses 
recognized directly into comprehensive income in the same period. The fair value of derivatives outstanding is an estimate based on 
pricing models, estimates, assumptions and market data available at that time. As such, the recognized amounts are non-cash items and 
the actual gains or losses realized on eventual cash settlement can vary materially due to subsequent fluctuations in commodity prices 
as compared to the valuation assumptions. 

International Financial Reporting Standards 

Canadian publicly accountable enterprises have implemented International Financial Reporting Standards (“IFRS”) for the fiscal years 
beginning  on  or  after  January  1,  2011.  The  transition  date  to  IFRS  was  January  1,  2010  and  comparative  figures  for  2010  and 
Advantage’s  financial  position  as  at  January  1,  2010  have  been  restated  to  IFRS  from  the  previous  Canadian  generally  accepted 
accounting principles (“Previous GAAP”). Reconciliations to IFRS from Previous GAAP financial statements including the impact of 
the transition on the Corporation's reported financial position and financial performance, including the nature and effect of significant 
changes in accounting policies from those used in the Corporation’s consolidated financial statements for the year ended December 
31,  2010,  are  summarized  in  note  25  to  the  unaudited  consolidated  financial  statements.  The  following  discussion  explains  the 
significant differences between IFRS and the Previous GAAP followed by the Corporation. 

a)  Property, plant and equipment 

Under  Previous  GAAP,  the  Corporation,  like  many  Canadian  oil  and  gas  reporting  issuers,  applied  the  “full  cost”  concept  in 
accounting for its oil and gas assets. Under full cost, capital expenditures were maintained in a single cost centre for each country, and 
the cost centre was subject to a single depletion and depreciation calculation and impairment test. Under IFRS, the Corporation makes 
a  much  more  detailed  assessment  of  its  oil  and  gas  assets  that  impact  depreciation  and  impairment  calculations.  Included  in  this 
assessment is an ongoing appraisal of exploration and evaluation expenditures (“E&E”). Under Canadian GAAP, it was only necessary 
to track costs associated with unproved properties that would be excluded from depletion and depreciation calculations. Under IFRS, 
a  company  may  choose  to  account  for  E&E  under  its  previous  GAAP  and  capitalize  such  costs  without  recording  depreciation 
expense until the expenditures are determined to represent technically feasible and commercially viable projects at which time the costs 
are moved to development properties or expensed accordingly. Advantage capitalizes E&E costs except for costs incurred before the 
acquisition  of  rights  to  explore,  and  to  begin  depreciating  when  technically  feasible  and  commercially  viable.  As  at  transition  on 
January 1, 2010, $6.9 million was reclassified from property, plant and equipment to exploration and evaluation assets. 

As well, under Previous GAAP the Corporation did not recognize gains or losses on the disposal of oil and gas properties unless such 
dispositions would change the depletion rate by 20% or more while IFRS requires such recognition. This results in an increase to the 
carrying value and a gain on sale of property, plant and equipment.  

b)  Depreciation 

For Previous GAAP purposes, the full cost method of accounting for oil and gas properties requires a single calculation of depletion 
and  depreciation  of  the  carrying  value  of  PP&E  based  on  proved  reserves.  However,  IFRS  requires  an  allocation  of  the  amount 
recognized  as  PP&E  to  each  significant  identified  component  and  each  component  depreciated  separately,  utilizing  an  appropriate 
method of depreciation. This component depreciation of PP&E results in an increased number of calculations of depreciation expense 
and  impacts  the  amount  of  depreciation  expense  recognized.  IFRS  also  permits  the  option  of  using  either  proved  or  proved  and 
probable  reserves  in  the  depreciation  calculation.  Advantage  has  utilized  proved  and  probable  reserves  to  calculate  depreciation 
expense as we believe it represents a better approximation of useful life and depletion of reserves. 

c) 

Impairment of Assets 

Under Canadian GAAP, impairment calculations are prepared according to a two-step test generally conducted at a country level. Step 
one involves a comparison of the PP&E carrying value to the undiscounted net cash flows of proved reserves. If a company should 
fail  step  one,  step  two  is  completed  to  measure  the  amount  of  impairment  whereby  the  PP&E  carrying  value  is  compared  to  a 
calculated  fair  value  with  any  excess  carrying  value  above  the  fair  value  recognized  as  an  impairment  loss.  Impairment  losses 
recognized under Canadian GAAP are not subsequently reversed. Under IFRS, impairment testing is completed at an individual asset 
group or “Cash Generating Unit” level (“CGU”) when indicators suggest there may be impairment. A CGU is defined as the smallest 

Advantage Oil & Gas Ltd. - 34 

 
group of assets that produce independent cash flows. Impairment of assets at a CGU level use a one-step approach for testing and 
measuring asset impairment, with asset carrying values compared to the higher of “Value in Use” and “Fair Value less Costs to Sell”. 
The IFRS methodology may result in the possibility of more frequent impairments in the carrying value of PP&E. However, under 
IFRS previous impairment losses must be reversed where circumstances change such that the previously recognized impairment has 
been reduced. 

d)  Decommissioning Liabilities 

Both Canadian GAAP and IFRS require a company to provide for a liability related to decommissioning PP&E. Both methodologies 
are similar and we have determined there to be no significant difference for Advantage, other than a difference related to discount 
rates. Canadian GAAP requires that the decommissioning liability be discounted at a credit-adjusted risk-free rate while IFRS requires 
that the decommissioning liability be discounted at an appropriate rate with either the cash flows or rate adjusted for risks. Advantage 
has selected to use the risk-free rate for discounting purposes as we believe this accurately represents a market-based rate for such a 
liability and at transition date the decommission liability was increased $101.1 million and charged to deficit. 

e)  Convertible debentures liability component 

Under Previous GAAP convertible debentures are financial liabilities consisting of a liability with an embedded conversion feature. As 
such, the debentures were segregated between liabilities and equity and the debenture liabilities are presented at less than their eventual 
maturity  values.  The  discount  of  the  liability  component  as  compared  to  maturity  value  is  accreted  over  the  debenture  term  and 
expensed accordingly. As debentures are converted to common shares, an appropriate portion of the liability and equity components 
were transferred to share capital.  

Prior to July 9, 2009, Advantage was an Income Trust that operated under the name Advantage Energy Income Fund. As an income 
trust,  convertible  debentures  were  convertible  into  Trust  Units,  which  contained  a  redemption  feature  which  effectively  made  the 
conversion  option  a  “putable  instrument”  according  to  IFRS.  As  such,  convertible  debentures  were  liabilities,  with  no  equity 
component. Upon conversion to a corporation on July 9, 2009, all convertible debentures became convertible into common shares, 
and were no longer deemed to contain a “putable instrument”. Under IFRS, retrospective restatement of the convertible debentures in 
existence at July 9, 2009 and still outstanding at transition resulted in the liability component restated to their full maturity values, less 
any issue costs and no value assigned to the equity component of the conversion features of these same debentures. Accretion expense 
as recorded under Previous GAAP was reduced, as only debenture issue costs gave rise to accretion expense. 

f)  Deferred Income Taxes 

Deferred income tax calculated according to IFRS is substantially similar to Previous GAAP and arises from differences between the 
accounting and tax bases of our assets and liabilities. To the extent that assets and liabilities have changed from transition to IFRS, the 
amount of deferred income tax liability has been impacted. Additionally, under Previous GAAP deferred income tax liabilities were 
required to be disclosed as either current or long-term. Under IFRS, all deferred income tax liabilities are considered to be non-current 
liabilities. 

g)  First Time Adoption of International Financial Reporting Standards 

IFRS 1 provides the framework for the first time adoption of IFRS and specifies that an entity shall apply the principles under IFRS 
retrospectively. IFRS 1 also specifies that the adjustments that arise on retrospective conversion to IFRS from other GAAP should be 
directly  recognized  in  retained  earnings.  Certain  optional  exemptions  and  mandatory  exceptions  to  retrospective  application  are 
provided under IFRS 1. The Corporation has taken the following exemptions: 

  Companies using full-cost accounting are allowed to measure their oil and gas assets at the amount determined under the Previous 
GAAP at the date of transition. This amount is pro-rated to the underlying assets based upon the value of proved and probable 
reserves at transition date, discounted at 10%. 

  Companies using the full cost book value as deemed cost exemption are allowed to measure the liabilities for decommissioning, 
restoration and similar liabilities at the date of transition and recognize directly in retained earnings any difference between that 
amount and the carrying amount determined under Previous GAAP. 

 

 

 

IFRS 3 Business Combinations has not been applied to acquisitions of subsidiaries or of interests in associates and joint ventures 
that occurred before January 1, 2010. 

IFRS 2 Share-based Payment has not been applied to any equity instruments that were granted on or before November 7, 2002, 
nor has it been applied to equity instruments granted after November 7, 2002 that vested before January 1, 2010. 

IAS 17 Leases has been applied as of transition date rather than at the lease’s inception date. 

Advantage Oil & Gas Ltd. - 35 

 
 
 

 

IAS 32 Financial Instruments Presentation will not be applied for compound financial instruments where the liability component 
is no longer outstanding. 

IAS 23 Borrowing Costs will not be applied before January 1, 2010. 

h)  New standards and interpretations not yet adopted 

Standards issued but not yet effective up to the date of issuance of the Corporation’s financial statements are listed below. This listing 
is of standards and interpretations issued which the Corporation reasonably expects to be applicable at a future date. The Corporation 
intends to adopt those standards when they become effective. The Corporation has yet to assess the full impact of these standards. 

Standards  issued  but  not  yet  effective  up  to  the  date  of  issuance  of  the  Corporation’s  financial  statements  are  listed 
below.  This listing is of standards and interpretations issued which the Corporation reasonably expects to be applicable 
at a future date.  The Corporation intends to adopt those standards when they become effective. The Corporation has 
yet to assess the full impact of these standards. 

IFRS 9 Financial Instruments:  Classification and Measurement 

IFRS 9 is intended to supersede IAS 39, Financial Instruments: Recognition and Measurement and will be published in 
three phases, of which the first phase has been published. The first phase addresses the accounting for financial assets 
and financial liabilities. The second phase will address the impairment of financial instruments, and the third phase will 
address hedge accounting. For financial assets, IFRS 9 uses a single approach to determine whether a financial asset is 
measured at amortized cost or fair value, and replaces the multiple rules in IAS 39. The approach in IFRS 9 is based on 
how  an  entity  manages  its  financial  instruments  in  the  context  of  its  business  model  and  the  contractual  cash  flow 
characteristics of the financial assets. The new standard also requires a single impairment method to be used, replacing 
the  multiple  impairment  methods  in  IAS  39.  For  financial  liabilities,  although  the  classification  criteria  for  financial 
liabilities will not change under IFRS 9, the approach to the fair value option for financial liabilities may require different 
accounting for changes to the fair value of a financial liability as a result of changes to an entity’s own credit risk. This 
standard is not applicable until January 1, 2015. 

IFRS 10 Consolidated Financial Statements 

IFRS  10  is  a  new  standard  that  will  replace  SIC  12,  “Consolidation  –  Special  Purpose  Entities”  and  IAS  27 
“Consolidated and Separate Financial Statements”. The new standard eliminates the current risks and rewards approach 
and establishes control as the single basis for determining the consolidation of an entity. This standard is not applicable 
until January 1, 2013. 

IFRS 11 Joint Arrangements  

IFRS  11  requires  a  venture  to  classify  its  interest  in  a  joint  arrangement  as  a  joint  venture  or  joint  operation.  Joint 
ventures  will  be  accounted  for  using  the  equity  method  of  accounting  whereas  for  a  joint  operation,  the  venture  will 
recognize  its  share  of  the  assets,  liabilities,  revenue  and  expenses.  Under  existing  IFRS,  entities  have  the  choice  to 
proportionately  consolidate  or  equity  account  for  interests  in  joint  ventures.  IFRS  11  supersedes  IAS  31,  Interests  in 
Joint Ventures and SIC-13, Jointly Controlled Entities, Non-Monetary Contributions by Venturers. This standard is not 
applicable until January 1, 2013. 

IFRS 12 Disclosure of Interests in Other Entities 

IFRS  12  provides  the  required  disclosures  for  interests  in  subsidiaries  and  joint  arrangements.  These  disclosures  will 
require  information  that  will  assist  users  of  financial  statements  to  evaluate  the  nature,  risks  and  financial  effects 
associated with an entity’s interests in subsidiaries and joint arrangements. This standard is not applicable until January 1, 
2013. 

IFRS 13 – Fair Value Measurement  

IFRS 13 is a comprehensive standard for fair value measurement and disclosure requirements for use across all IFRS 
standards. The new standard clarifies that fair value is the price that would be received to sell an asset, or paid to transfer 
a liability in an orderly transaction between market participants, at the measurement date. It also establishes disclosures 
about fair value measurement. Under existing IFRS, guidance on measuring and disclosing fair value is dispersed among 
the specific standards requiring fair value measurement and in many cases does not reflect a clear measurement basis or 
consistent disclosures. This standard is not applicable until January 1, 2013. 

Advantage Oil & Gas Ltd. - 36 

 
IAS 28 – Investments in Associates and Joint Ventures 

IAS 28 has been amended to include joint ventures in its scope and to address the changes in IFRS 10 – 13. 

Evaluation of Disclosure Controls and Procedures 

Advantage’s  Chief  Executive  Officer  and  Chief  Financial  Officer  have  designed  disclosure  controls  and  procedures  (“DCP”),  or 
caused  it  to  be  designed  under  their  supervision,  to  provide  reasonable  assurance  that  all  material  information  relating  to  the 
Corporation  is  made  known  to  them  by  others,  particularly  during  the  period  in  which  the  annual  filings  are  being  prepared,  and 
information required to be disclosed by the Corporation in its annual filings, interim filings or other reports filed or submitted by it 
under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation. 

Management of Advantage, including our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the 
Corporation’s DCP as at December 31, 2011. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have 
concluded that the DCP are effective as of the end of the year, in all material respects.  

Evaluation of Internal Controls over Financial Reporting 

Advantage’s Chief Executive Officer and Chief Financial Officer are responsible for establishing and maintaining internal control over 
financial reporting (“ICFR”). They have as at the quarter ended December 31, 2011, designed ICFR, or caused it to be designed under 
their  supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial 
statements  for  external  purposes  in  accordance  with  IFRS.  The  control  framework  Advantage’s  officers  used  to  design  the 
Corporation’s ICFR is the Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations. 

Management of Advantage, including our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the 
Corporation’s ICFR as at December 31, 2011. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have 
concluded that the ICFR are effective as of the end of the year, in all material respects. 

Advantage’s Chief Executive Officer and Chief Financial Officer are required to disclose any change in the ICFR that occurred during 
our most recent interim period that has materially affected, or is reasonably likely to affect, the Corporation’s internal controls over 
financial reporting. No material changes in the internal controls were identified during the interim period ended December 31, 2011 
that have materially affected, or are reasonably likely to materially affect, our ICFR. 

It should be noted that while the Chief Executive Officer and Chief Financial Officer believe that the Corporation’s design of DCP 
and ICFR provide a reasonable level of assurance that they are effective, they do not expect that the control system will prevent all 
errors and fraud. A control system, no matter how well conceived or operated, does not provide absolute, but rather is designed to 
provide  reasonable  assurance  that  the  objective  of  the  control  system  is  met.  The  Corporation’s  internal  control  over  financial 
reporting may not prevent or detect all misstatements because of inherent limitations. Additionally, projections of any evaluation of 
effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate  because  of  changes  in  conditions  or 
deterioration in the degree of compliance with the Corporation’s policies and procedures. 

Corporate Governance 

The Corporation’s corporate governance practices can be found in the Management Information Circular. 

As a foreign private issuer listed on the New York Stock Exchange (the "NYSE"), Advantage is not required to comply with most of 
the NYSE rules and listing standards and instead may comply with domestic Canadian requirements. Advantage is, however, required 
to comply with the following NYSE Rules: (i) Advantage must have an audit committee that satisfies the requirements of Rule 10A-3 
under  the  United  States  Securities  Exchange  Act  of  1934,  as  amended;  (ii)  the  Chief  Executive  Officer  must  promptly  notify  the 
NYSE  in  writing  after  an  executive  officer  becomes  aware  of  any non-compliance  with  the  applicable NYSE  Rules;  (iii)  submit  an 
executed  section  303A  annual  written  affirmation  to  the  NYSE,  as  well  as  a  Section  303A  interim  affirmation  each  time  certain 
changes  occurs  to  the  audit  committee;  and  (iv)  provide  a  brief  description  of  any  significant  differences  between  its  corporate 
governance practices and those followed by U.S. domestic issuers under NYSE listing standards. Advantage has reviewed the NYSE 
listing standards followed by U.S. domestic issuers listed under the NYSE and confirms that its corporate governance practices do not 
differ significantly from such standards. 

Advantage Oil & Gas Ltd. - 37 

 
 
 
Outlook 

Advantage’s  business  structure  has  been  established  in  order  to  fully  capitalize  on  both  natural  gas  and  crude  oil  exploration  and 
development opportunities. Advantage is focused primarily on developing the significant natural gas resource play at Glacier, Alberta 
while retaining a significant investment in Longview that is focused on crude oil and natural gas liquids production and development. 

Advantage 

At  Glacier,  our  continued  successful  drilling  results  has  increased  the  quality  and  magnitude  of  our  Montney  natural  gas  resource 
which  is  contained  in  approximately  300  meters  in  the  Upper,  Middle  and  Lower  Montney  formations.  Our  high  quality  asset  at 
Glacier contains significant scope and scale as validated by Sproule’s resource assessment and is underpinned with one of the lowest 
cost structures in Western Canada which provides Advantage with a significant drilling inventory.  Our recent drilling which involved 
lateral  and  vertical  delineation  through  the  very  thick  Montney  formation  across  our  contiguous  land  block  has  added  another 
dimension to Glacier, specifically with the Middle Montney.  We estimate that the current drilling inventory at Glacier to be in excess 
of 900 wells which only includes development of 3 layers in the Montney formation. 

Our capital budget for the twelve month period ending June 30, 2012 was set at $216 million of which $200 million is focused on a 
Phase IV development program at Glacier with two key objectives: i) increase throughput capacity at our Glacier gas plant from 100 
mmcf/d to 140 mmcf/d by the second quarter of 2012; and ii) further evaluate the Middle and Lower Montney formations. As a result 
of the prevailing low natural gas pricing environment, production at Glacier will be maintained between 90 mmcf/d to 100 mmcf/d 
until we see a sustained increase in natural gas pricing. We will utilize our inventory of 29 gross (28.5 net) Montney wells that have 
been drilled to maintain targeted production rates at Glacier by producing and/or completing these wells as required. Additionally, we 
believe that the high industry activity levels that have increased service and supply costs could subside during the latter part of 2012 
which  would  benefit  natural  gas  development  economics.  We  believe  that  it  is  prudent  to  maintain  capital  spending  discipline  and 
financial flexibility in this current natural gas price environment. We also believe that the current price of natural gas is unsustainable 
for  generating  sufficient  full  cycle  economic  returns  in  the  vast  majority  of  North  American  natural  gas  plays  and  anticipate  an 
improvement in the natural gas price environment. As a result, we are positioning our Glacier gas plant with the capability to ramp up 
production capacity to 140 mmcf/d by completing modifications as planned in our Phase IV capital program. At this time, we are 
providing interim guidance for the six months ending June 30, 2012: 

Production average 

22,800 boe/d to 23,400 boe/d 

Royalty rate 

8% to 10% 

Operating expense 

$5.70/boe to $6.00/boe 

Capital expenditures 

$65 million to $75 million 

Additional capital budget and guidance details will be provided pending our evaluation of future delineation plans for our liquids rich 
Middle  Montney  formation  in  order  to  determine  the  natural  gas  and  NGL  production  and  reserves  potential.  This  evaluation  will 
include detailed analysis and interpretation of recent geological, engineering and completions data which we obtained from our Middle 
Montney Phase IV wells.  In addition, we have 1 remaining Middle Montney well and 2 Lower Montney wells that are drilled and are 
awaiting  completion  which  we  anticipate  undertaking  after  spring  break-up.  We  expect  the  results  of  this  information  and  our 
evaluation to provide more information in regard to determining a systematic delineation plan for the balance of 2012 and beyond. We 
will continue with a technically focused and financially disciplined approach to create value from our Glacier property and will revisit 
our 2012 capital spending plans as required taking into account commodity price and market dynamics. 

Longview 

With regards to Longview, Advantage has retained a 63% controlling ownership interest with the potential for growth opportunities 
accompanied by a stable yield. Our investment provides a significant contribution to funds from operations from annual dividends of 
approximately $17.7 million that will be utilized to partially fund our capital expenditure program. Longview’s operations commenced 
on April 14, 2011 and from April 14 to December 31, 2011, Longview has demonstrated strong financial and operating results with 
funds from operations supported by high crude oil prices and demonstrated production growth. 

Longview’s  2011  capital  program  and  routine  well  maintenance  activities  were  initially  delayed  due  to  poor  field  conditions  from 
severe  wet  weather  during  much  of  the  spring  and  summer.  Longview  was  able  to  commence  their  Alberta  capital  expenditure 
program  in  July  with  the  Saskatchewan  program  beginning  in  September  after  delays  created  by  wet  weather  conditions. 
Notwithstanding the delays, Longview was able to expedite their efforts and complete their capital expenditure program. Longview 

Advantage Oil & Gas Ltd. - 38 

 
deployed two drilling rigs in Alberta and an additional rig targeting the Midale formation in southeast Saskatchewan. As of December 
31, 2011, they spent a net $55.0 million and drilled 20.7 net (30 gross) oil wells (100% success rate). This activity significantly increased 
production whereby Longview daily production averaged 6,823 boe/d for the fourth quarter, an increase of 16% from that realized 
during their initial quarter ended June 30, 2012. 

Longview’s  2012  budget  is  approximately  $73  million  including  the  drilling  of  25.3  net  (34  gross)  wells.  The  following  table 
summarizes operational guidance for Longview for the year ending December 31, 2012: 

Production average 

6,600 boe/d to 6,800 boe/d 

% of oil & liquids 

77% 

Exit rate 

6,800 boe/d to 7,000 boe/d 

Production growth % 

8% 

Royalty rate 

18% to 20% 

Operating expense 

$16.00/boe to $17.00/boe 

Capital expenditures 

$70 million to $75 million 

Longview has contracted three rigs, two of which will target Alberta prospects and the additional rig will target the Midale formation 
in southeast Saskatchewan. The capital expenditure program also includes analysis of cores that were taken from the Duvernay and 
Nordegg  shale  formations  on  a  well  that  was  drilled  at  Sunset  in  the  fourth  quarter  of  2011.  Detailed  core  analysis  is  expected  by 
summer of 2012. 

Longview  has  begun  executing  their  2012  capital  program,  focusing  on  operational  and  cost  efficiencies  to  increase  returns  and 
produce  stable  cash  flows  with  a  conservative  financial  structure.  Longview's  business  strategy  is  to  provide  shareholders  with 
attractive long term returns that combine both growth and yield by exploiting their assets in a financially disciplined manner and by 
acquiring additional long-life oil and gas assets of a similar nature. 

Additional Information 

Additional  information  relating  to  Advantage  can  be  found  on  SEDAR  at  www.sedar.com  and  the  Corporation’s  website  at 
www.advantageog.com.  Such  other  information  includes  the  annual  information  form,  the  annual  information  circular  –  proxy 
statement,  press  releases,  material  change  reports,  material  contracts  and  agreements,  and  other  financial  reports.  The  annual 
information  form  will  be  of  particular  interest  for  current  and  potential  shareholders  as  it  discusses  a  variety  of  subject  matter 
including the nature of the business, description of our operations, general and recent business developments, risk factors, reserves 
data and other oil and gas information. 

March 23, 2012 

Advantage Oil & Gas Ltd. - 39 

 
 
 
Consolidated
C

 Financial St

tatements 

Managem

ment’s Respo

onsibility for 

Financial St

tatements 

The Manag
of the con
annual  rep
Internation
best estima
contained t

gement of Adva
solidated finan
port.  The  con
nal Financial Re
ates and carefu
throughout the 

antage Oil & G
cial statements
nsolidated  finan
eporting Standa
ul judgments of
annual report i

Gas Ltd. (the “C
 together with 
ncial  statemen
ards as issued b
f Management, 
is consistent wi

Corporation”) i
all operational
ts  have  been 
by the Internat
where approp
ith that provide

is responsible f
l and other fin
prepared  by 
tional Account
priate. Operatio
ed in the consol

for the preparat
nancial informat
Management 
ting Standards B
onal and other 
lidated financia

tion and presen
tion contained 
in  accordance
Board and utili
financial inform
al statements. 

ntation 
in the 
e  with 
ize the 
mation 

Manageme
transaction
Corporatio
financial in

nt has develope
ns  are  accurate
on’s  operating 
nformation pres

ed and maintain
ely  and  reliably
and  financial  r
sented is accura

ns a system of i
y  recorded,  th
results  within 
ate, and that the

internal control
hat  the  consoli
acceptable  lim
e Corporation’s 

ls designed to p
idated  financia
mits  of  material
 assets are prop

provide reasona
al  statements  a
ality,  that  all  o
perly safeguarde

able assurance t
accurately  repo
ther  operation
ed.  

that all 
ort  the 
nal  and 

The Audit 
Manageme
meeting  re
financial re
the  consoli
Board of D

Committee, co
nt fulfills its fin
gularly  with  M
eporting proces
idated  financial
Directors. The B

omprised of non
nancial reportin
Management,  th
ses, auditing m
l  statements  wi
Board of Direct

n-management 
ng and internal 
e  external  audi
atters and vario
ith  Managemen
tors has approv

directors, acts 
control respon
itors,  and  the  i
ous aspects of f
nt  and  the  exte
ved these conso

on behalf of th
nsibilities. The 
internal  audito
financial report
ernal  auditors, 
olidated financia

he Board of Di
Audit Commit
rs  to  discuss  in
ting. The Audit 
and  recommen
al statements. 

rectors to ensu
ttee is responsib
nternal  control
t Committee rev
nded  approval 

ure that 
ble for 
ls  over 
viewed 
to  the 

Pricewaterh
external  au
2011, Dece
shareholder
their  audits
access to th

houseCoopers 
uditor  of  the  C
ember 31, 2010
rs’ equity and c
s  in  accordanc
he Audit Comm

LLP,  an  indep
Corporation,  ha
0 and January 1
cash flows for t
e  with  Canadia
mittee.  

pendent  firm  o
s  audited  the  c
1, 2010, the con
the years ended
an  generally  ac

of  Chartered  Ac
consolidated  st
nsolidated state
d December 31
ccepted  auditin

ccountants,  ap
tatement  of  fin
ement of comp
1, 2011 and 201
ng  standards  an

pointed  by  the
nancial  position
prehensive inco
10. The externa
nd  have  unlimi

e  shareholders
n  as  at  Decemb
ome (loss), chan
al auditors cond
ited  and  unres

as  the 
ber  31, 
nges in 
ducted 
stricted 

Andy J. Ma
President a
March 23, 2

ah 
and CEO 
2012 

Drader 

Kelly I. D
CFO  

Advantage

e Oil & Gas Ltd

d. - 40 

 
 
 
Managem

ment’s Repor

rt on Internal

l Control ove

er Financial R

The  Manag
adequate in
Securities E
Officer, we
the  Interna
Commissio
control ove
Because of
even  those
statement  p
subject  to 
compliance
Pricewaterh
shareholder
Corporatio
Pricewaterh

gement  of  Adv
nternal control 
Exchange Act o
e have conduct
al  Control-Inte
on  (“COSO”). 
er financial repo
f inherent limit
e  systems  deter
preparation  an
the  risk  that 
e with the polic
houseCoopers 
rs  to  audit  an
on’s  internal  co
houseCoopers L

vantage  Oil  & 
over financial 
of 1934, as ame
ted an evaluatio
egrated  Framew
Based  on  our 
orting was effec
ations, internal
rmined  to  be  e
d  presentation.
controls  may  b
ies or procedur
LLP,  the  Corp
d  provide  an 
ontrol  over  fina
LLP has provid

Gas  Ltd.  (the 
reporting for t
ended. Under th
on of the effect
work  issued  by
assessment,  w

“Corporation”
the Corporation
he supervision o
tiveness of our 
y  the  Committe
we  have  conclu

ctive. 
l control over f
effective  can  p
.  Further,  proj
become  inadeq
res may deterio
poration’s  inde
independent  o
ancial  reporting
ded such opinio

financial report
provide  only  re
ections  of  any 
quate  because 
rate. 
ependent  firm  o
opinion  on  bot
g  as  at  Decemb
on. 

Reporting 
”)  is  responsib
n as such term
of our Chief Ex
r internal contro
ee  of  Sponsori
uded  that  as  o

ble  for  establish
m is defined in R
xecutive Office
ol over financia
ing  Organizatio
f  December  3

hing  and  maint
Rule 13a-15(f) 
er and Chief Fin
al reporting ba
ons  of  the  Tre
1,  2011,  our  in

taining 
of the 
nancial 
sed on 
eadway 
nternal 

ting may not p
easonable  assu
y evaluation  of 
of  changes  in

prevent or dete
urance  with  res
effectiveness  t
n  conditions,  o

ct misstatemen
spect  to  the  fin
to  future  perio
or  that  the  deg

nts and 
nancial 
ods  are 
gree  of 

of  Chartered  A
th  the  consolid
ber  31,  2011,  a

Accountants,  w
dated  financial
as  stated  in  th

was  appointed 
l  statements  an
eir  Auditor’s  R

by  the 
nd  the 
Report. 

Andy J. Ma
President a
March 23, 2

ah 
and CEO 
2012 

Drader 

Kelly I. D
CFO  

Advantage

e Oil & Gas Ltd

d. - 41 

 
 
 
 
 
Independent Auditor’s Report 

To the Shareholders of Advantage Oil & Gas Ltd. 

We have completed an integrated audit of Advantage Oil & Gas Ltd.’s 2011 consolidated financial 
statements and its internal control over financial reporting as at December 31, 2011 and an audit of its 
2010 consolidated financial statements.  Our opinions, based on our audits, are presented below.  

Report on the consolidated financial statements  
We have audited the accompanying consolidated financial statements of Advantage Oil & Gas Ltd., which 
comprise the consolidated statement of financial position as at December 31, 2011, December 31, 2010 
and January 1, 2010 and the consolidated statements of comprehensive income (loss), changes in 
shareholders’ equity, and cash flows for the years ended December 31, 2011 and 2010, and the related 
notes, which comprise a summary of significant accounting policies and other explanatory information.  

Management’s responsibility for the consolidated financial statements 
Management is responsible for the preparation and fair presentation of these consolidated financial 
statements in accordance with International Financial Reporting Standards as issued by the International 
Accounting Standards Board and for such internal control as management determines is necessary to 
enable the preparation of consolidated financial statements that are free from material misstatement, 
whether due to fraud or error. 

Auditor’s responsibility 
Our responsibility is to express an opinion on these consolidated financial statements based on our audits. 
We conducted our audits in accordance with Canadian generally accepted auditing standards and the 
standards of the Public Company Accounting Oversight Board (United States). Those standards require 
that we plan and perform an audit to obtain reasonable assurance about whether the consolidated 
financial statements are free from material misstatement. Canadian generally accepted auditing standards 
require that we comply with ethical requirements. 

An audit involves performing procedures to obtain audit evidence, on a test basis, about the amounts and 
disclosures in the consolidated financial statements. The procedures selected depend on the auditor’s 
judgment, including the assessment of the risks of material misstatement of the consolidated financial 
statements, whether due to fraud or error. In making those risk assessments, the auditor considers 
internal control relevant to the company’s preparation and fair presentation of the consolidated financial 
statements in order to design audit procedures that are appropriate in the circumstances. An audit also 
includes evaluating the appropriateness of accounting principles and policies used and the reasonableness 
of accounting estimates made by management, as well as evaluating the overall presentation of the 
consolidated financial statements. 

Advantage Oil & Gas Ltd. - 42 

 
 
 
 
 
 
 
 
 
 
 
 
We believe that the audit evidence we have obtained in our audits is sufficient and appropriate to provide 
a basis for our audit opinion on the consolidated financial statements. 

Opinion 
In our opinion, the consolidated financial statements present fairly, in all material respects, the financial 
position of Advantage Oil & Gas Ltd. as at December 31, 2011, December 31, 2010, and January 1, 2010 
and its financial performance and its cash flows for the years ended December 31, 2011 and 2010 in 
accordance with International Financial Reporting Standards as issued by the International Accounting 
Standards Board. 

Report on internal control over financial reporting  
We have also audited Advantage Oil & Gas Ltd.’s internal control over financial reporting as at December 
31, 2011 based on criteria established in Internal Control - Integrated Framework, issued by the 
Committee of Sponsoring Organizations of the Treadway Commission (COSO).  

Management’s responsibility for internal control over financial reporting 
Management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting included in the accompanying 
Management’s Report on Internal Control over Financial Reporting.  

Auditor’s responsibility 
Our responsibility is to express an opinion on the company’s internal control over financial reporting 
based on our audit. We conducted our audit of internal control over financial reporting in accordance with 
the standards of the Public Company Accounting Oversight Board (United States). Those standards 
require that we plan and perform the audit to obtain reasonable assurance about whether effective 
internal control over financial reporting was maintained in all material respects. 

An audit of internal control over financial reporting includes obtaining an understanding of internal 
control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating 
the design and operating effectiveness of internal control, based on the assessed risk, and performing such 
other procedures as we consider necessary in the circumstances. 

We believe that our audit provides a reasonable basis for our audit opinion on the company’s internal 
control over financial reporting.  

Definition of internal control over financial reporting 
A company’s internal control over financial reporting is a process designed to provide reasonable 
assurance regarding the reliability of financial reporting and the preparation of financial statements for 
external purposes in accordance with generally accepted accounting principles. A company’s internal 
control over financial reporting includes those policies and procedures that: (i) pertain to the 
maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded 
as necessary to permit preparation of financial statements in accordance with generally accepted 
accounting principles, and that receipts and expenditures of the company are being made only in 
accordance with authorizations of management and directors of the company; and (iii) provide reasonable 
assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the 
company’s assets that could have a material effect on the financial statements.  

Advantage Oil & Gas Ltd. - 43 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Inherent
Because o
misstatem
that contr
with the p

t limitation
of its inherent
ments. Also, p
rols may beco
policies or pro

s 
t limitations, i
rojections of 
ome inadequa
ocedures may

internal contr
 any evaluatio
ate because of 
y deteriorate. 

rol over finan
on of effective
f changes in co

ncial reporting
eness to future
onditions or t

g may not pre
e periods are 
that the degre

ct 
event or detec
e risk 
 subject to the
nce 
ee of complian

Opinion 
In our opi
over finan
Integrated

inion, Advant
ncial reporting
d Framework

tage Oil & Gas
g as at Decem
k issued by CO

s Ltd. mainta
mber 31, 2011 
OSO. 

ined, in all m
 based on crite

material respec
eria establish

cts, effective i
hed in Interna

internal contr
al Control - 

rol 

Chartere
Calgary,
March 23

ed Accounta
 Alberta 
, 2012  

ants 

Advantage

e Oil & Gas Ltd

d. - 44 

 
 
 
 
 
 
 
 
 
 
Co

onsolidated St

atement of Fin

nancial Positio

on

(th

housands of Cana

dian dollars)

AS

SSETS

Cu

urrent assets

Tra

ade and other rece

eivables

Pre

epaid expenses an

nd deposits

De

erivative asset

To

otal current assets

No

s
on-current assets

De

erivative asset

Ex

xploration and eva

aluation assets

Pro

operty, plant and 

equipment 

De

eferred income tax

x asset

To

otal non-current as

ssets

To

otal assets

LI

ABILITIES

Cu

urrent liabilities

Tra

ade and other accr

rued liabilities

Ca

apital lease obligati

ions 

Co

onvertible debentu

ures 

De

erivative liability

Ot

ther liability

To

otal current liabiliti

ies

No

on-current liabil

ities

De

erivative liability 

Ca

apital lease obligati

ions 

Ba

ank indebtedness 

Co

onvertible debentu

ures 

De

ecommissioning li

iability

De

eferred income tax

x liability

Ot

ther liability 

To

otal non-current lia

abilities

To

otal liabilities

SH

HAREHOLDER

RS' EQUITY

Sh

are capital 

Co

onvertible debentu

ures equity compo

onent 

Co

s 
ontributed surplus

De

eficit

To

otal shareholders' e

equity attributable

e to Advantage sh

hareholders

No

on-controlling int

erest

To

otal shareholders' e

equity

Notes

7

6

6

8

9

22

12

6

14

6

11

12

13

22

14

15

12

5

To

otal liabilities and s

shareholders' equi

ity

Co

ommitments (no

te 24)

See
On 

e accompanying N
 behalf of the Boar

Notes to the Conso
rd of Directors of A

olidated Financial 
Advantage Oil & G

Gas Ltd.: 

Statements

December 3

31, 2011 Decem

mber 31, 2010

January 1, 2010
J

note 25)
(n

(note 25)

$                   

42,344

$           

42,276

$ 

6,045

-

48,389

-

7,730

1,8

877,287

39,383

1,9

924,400

$               

1,9

972,789

6,488

25,157

73,921

-

8,262

54,531

9,936

30,829

95,296

323

6,923

1,883,762

1,824,699

-

-

1,892,024

1,831,945

$          

1,965,945

$ 

1,927,241

$                  

138,119
1

$           

112,457

$ 

113,062

-

-

2,738

908

141,765
1

-

-

232,684
2

75,890

253,796
2

29,723

-

592,093
5

759

62,013

2,367

-

177,596

177

-

288,852

72,811

172,130

40,231

1,835

576,036

1,375

69,927

12,755

-

197,119

1,165

759

247,784

131,561

169,665

22,115

3,431

576,480

733,858
7

753,632

773,599

2,2

214,784

8,348

71,762

(1,1

163,081)

1,
,131,813

107,118
1

1,2

238,931

$               

1,9

972,789

2,199,491

2,190,409

8,348

14,783

(1,010,309)

1,212,313

-

1,212,313

$          

1,965,945

$ 

8,348

6,114

(1,051,229)

1,153,642

-

1,153,642

1,927,241

___
Pau

_______________
ul G. Haggis, Direc

___ 
tor 

______
Andy J. 

____________ 
Mah, Director  

Advantage

e Oil & Gas Ltd

d. - 45 

 
   
 
 
 
 
 
 
 
 
 
 
                    
                    
                    
                    
                    
                  
                    
                 
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                    
                  
                    
                    
                
                  
                    
                  
  
    
             
           
             
 
            
           
             
    
             
             
  
             
            
           
             
           
             
    
             
       
             
 
            
           
             
           
             
             
  
             
             
  
             
           
             
            
            
             
    
             
  
             
             
            
             
            
           
             
  
           
  
            
  
                     
  
             
  
      
  
                     
  
       
  
       
         
                
  
           
  
             
  
                     
  
          
  
                
  
                     
  
         
  
           
  
         
  
           
  
             
  
         
  
         
  
      
  
             
  
           
  
     
  
       
  
                     
  
       
  
       
 
                  
                    
                  
                 
                       
                    
             
                           
             
             
                
                    
                  
                  
                           
                
                    
                       
                
                
                
                  
                    
               
               
             
                    
                    
           
             
                           
             
             
Consolidated Statement of Comprehensive Income (Loss)

(thousands of Canadian dollars, except for per share amounts)

Notes

Petroleum and natural gas sales
Less: royalties
Petroleum and natural gas revenue

Operating expense
General and administrative expense
Depreciation expense
Impairment of oil and gas properties
Exploration and evaluation expense
Finance expense
Gains on derivatives 
Other income
Income (loss) before taxes and non-controlling 
interest
Income tax recovery (expense)

Net income (loss) and comprehensive income 
(loss) before non-controlling interest
Net income attributable to non-controlling interest

Net income (loss) and comprehensive income 
(loss) attributable to Advantage shareholders

Net income (loss) per share attributable to 
Advantage shareholders
Basic 
Diluted

18

19
9
9
8
21
6
20

22

17

See accompanying Notes to the Consolidated Financial Statements

Year ended
December 31, 2011

Year ended
December 31, 2010
(note 25)

$                    

355,288
(52,971)
302,317

$                    

319,368
(45,954)
273,414

(89,166)
(34,587)
(152,927)
(187,684)
(3,055)
(29,561)
475
1,972

(192,216)
46,807

(145,409)
(7,363)

(95,609)
(38,193)
(124,592)
(17,500)
(752)
(34,388)
50,514
46,142

59,036
(18,116)

40,920
-

$                  

(152,772)

$                      

40,920

$                        
$                        

(0.92)
(0.92)

$                         
$                         

0.25
0.25

Advantage Oil & Gas Ltd. - 46 

 
 
 
 
                       
                       
                      
                      
                       
                       
                       
                       
                     
                     
                     
                       
                        
                            
                       
                       
                            
                        
                          
                        
                    
                       
                        
                       
                    
                       
                      
                                
 
 
 
Consolidated Statement of Changes in Shareholders' Equity

Convertible 
debentures 
equity 
component
$         
8,348

Contributed 
surplus

$            

14,783

Deficit
(1,010,309)

$    

Notes Share capital
$    
2,199,491

Total 
shareholders' 
equity 
attributable to 
Advantage 
shareholders

$            

1,212,313

Non-
controlling 
interest
$                  

-

Total 
shareholders' 
equity

$       

1,212,313

15, 16

5

-
15,293

-

-

-
-

-

-

-
(770)

(152,772)
-

(152,772)
14,523

7,363
-

(145,409)
14,523

57,749

-

-

-

57,749

106,093

163,842

-

577

577

-
2,214,784

$   

-
8,348

$         

-
71,762

$            

-
(1,163,081)

$     

-
1,131,813

$            

(6,915)
107,118

$        

(6,915)
1,238,931

$       

(thousands of Canadian dollars) 
Balance, January 1, 2011
Net income (loss) and comprehensive income 
(loss)
Share based compensation
Common control transaction and change in 
ownership interest
Change in ownership interest, share based 
compensation
Dividends declared by Longview  ($0.40 per 
Longview share)
Balance, December 31, 2011

Balance, January 1, 2010
Share based compensation
Net income and comprehensive income
Balance, December 31, 2010

25
15, 16

$    

2,190,409
9,082
-
2,199,491

$   

8,348
-
-
8,348

6,114
8,669
-
14,783

(1,051,229)
-
40,920
(1,010,309)

1,153,642
17,751
40,920
1,212,313

$                  

-
-
-
$                  
-

$      

$        

1,153,642
17,751
40,920
1,212,313

$         

$            

$    

$            

$         

$             

$    

$            

See accompanying Notes to the Consolidated Financial Statements

Advantage Oil & Gas Ltd. - 47 

 
 
 
 
                   
                   
                       
          
               
             
          
          
                 
                
                   
                 
                  
            
                   
                   
              
                     
                  
          
            
                   
                   
                       
                     
                           
                
                  
                   
                   
                       
                     
                           
            
              
           
                 
              
                   
                 
                  
            
                  
                 
                     
           
                 
                  
           
Consolidated Statement of Cash Flows

(thousands of Canadian dollars)

Notes

Operating Activities

Income (loss) before taxes and non-controlling interest
Add (deduct) items not requiring cash:
Share based compensation
Depreciation expense
Impairment of oil and gas properties
Exploration and evaluation expense
Non-cash general and administrative
Unrealized loss (gain) on derivatives
Gain on sale of property, plant and equipment

Finance expense
Expenditures on decommissioning liability
Changes in non-cash working capital
Cash provided by operating activities

Financing Activities
Proceeds from Longview financing
Increase (decrease) in bank indebtedness
Convertible debenture maturities
Dividends paid by Longview
Reduction of capital lease obligations
Convertible debenture issue costs
Interest paid
Cash provided by (used in) financing activities

Investing Activities
Expenditures on property, plant and equipment
Expenditures on exploration and evaluation assets
Property dispositions 
Cash used in investing activities
Net change in cash
Cash, beginning of year
Cash, end of year

16
9
9
8

6
20
21
13
23

5
11
12

9
8

See accompanying Notes to the Consolidated Financial Statements

Year ended
December 31, 2011

Year ended
December 31, 2010
(note 25)

$                    

(192,216)

$                       

59,036

12,348
152,927
187,684
3,055
-
25,351
(1,325)
29,561
(3,335)
4,131
218,181

160,757
(56,754)
(62,294)
(6,050)
(68)
-
(20,076)
15,515

13,415
124,592
17,500
752
(538)
(5,381)
(45,631)
34,388
(6,275)
31,008
222,866

-
40,395
(69,927)
-
(1,375)
(310)
(21,532)
(52,749)

(231,789)
(3,006)
1,099
(233,696)
-
-
$                                
-

(237,702)
(2,091)
69,676
(170,117)
-
-
$                                
-

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 

For the years ended December 31, 2011 and 2010 

All tabular amounts are in thousands of Canadian dollars except as otherwise indicated. 

1.  Business and structure of Advantage Oil & Gas Ltd. 

Advantage  Oil  &  Gas  Ltd.  and  its  subsidiaries  (together  “Advantage”  or  the  “Corporation”)  are  a  growth  oriented 
intermediate oil and natural gas development and production corporation with properties located in Western Canada.   

Advantage  is  domiciled  and  incorporated  in  Canada  under  the  Business  Corporations  Act  (Alberta).    Advantage’s  head 
office address is 700, 400 – 3rd Avenue SW, Calgary, Alberta, Canada. The Corporation’s primary listing is on the Toronto 
Stock Exchange and is also traded on the New York Stock Exchange as a Foreign Private Issuer, under the symbol “AAV”.  

2.  Basis of preparation 

(a)  Statement of compliance 

The Corporation prepares its financial statements in accordance with Canadian generally accepted accounting principles 
as  defined  in  the  Handbook  of  the  Canadian  Institute  of  Chartered  Accountants  (“CICA  Handbook”).  In  2010,  the 
CICA  Handbook  was  revised  to  incorporate  International  Financial  Reporting  Standards  (“IFRS”)  as  issued  by  the 
International  Accounting  Standards  Board  and  to  require  publicly  accountable  enterprises  to  apply  these  standards 
effective  for  years  beginning  on  or  after  January  1,  2011.    Accordingly,  these  consolidated  financial  statements  are 
Advantage’s first annual audited consolidated financial statements to be prepared and issued under IFRS.  

The  consolidated  financial  statements  are  prepared  in  compliance  with  IFRS.  The  comparative  figures  for  2010  and 
Advantage’s  financial  position  as  at  January  1,  2010  have  been  restated  from  previous  Canadian  Generally  Accepted 
Accounting Principles (“Previous GAAP”) to IFRS. The reconciliations to IFRS from Previous GAAP are summarized 
in  note  25  and  disclose  the  impact  of  the  transition  to  IFRS  on  the  Corporation's  reported  financial  position  and 
financial performance, including the nature and effect of significant changes in accounting policies from those used in 
the Corporation’s consolidated financial statements for the year ended December 31, 2010. Subject to certain transition 
elections  disclosed  in  note  25,  the  Corporation  has  consistently  applied  the  same  accounting  policies  in  its  opening 
IFRS statement of financial position at January 1, 2010 and throughout all periods presented, as if these policies had 
always been in effect. 

The accounting policies applied in these financial statements are based on IFRS issued and outstanding as of March 23, 
2012, the date the Board of Directors approved the statements. 

(b)  Basis of measurement 

The  consolidated  financial  statements  have  been  prepared  on  the  historical  cost  basis,  except  as  detailed  in  the 
Corporation’s accounting policies in note 3. 

The methods used to measure fair values of derivative instruments are discussed in note 6. 

(c)  Functional and presentation currency 

These  consolidated  financial  statements  are  presented  in  Canadian  dollars,  which  is  the  Corporation’s  functional 
currency. 

(d)  Basis of consolidation 

These consolidated financial statements include the accounts of the Corporation and all subsidiaries over which it has 
control, including Longview Oil Corp. (“Longview”), a public Canadian corporation of which Advantage owns 63%, 
and  remaining  ownership  is  disclosed  as  non-controlling  interest.  All  inter-corporate  balances,  income  and  expenses 
resulting from inter-corporate transactions are eliminated. 

Advantage Oil & Gas Ltd. - 49 

 
 
 
 
 
 
 
3.  Significant accounting policies 

The accounting policies set out below have been applied consistently to all years presented in these financial statements, and 
have been applied consistently by the Corporation. 

(a)  Cash and cash equivalents 

Cash consists of balances held with banks, and other short-term highly liquid investments with original maturities of 
three months or less from inception. 

(b)  Basis of consolidation 

(i) 

Subsidiaries 

Subsidiaries are entities controlled by the Corporation. Control exists when the Corporation has the power to 
govern the financial and operating policies of an entity so as to obtain benefits from its activities. In assessing 
control, potential voting rights that currently are exercisable are taken into account. The financial statements 
of  subsidiaries  are  included  in  the  consolidated  financial  statements  from  the  date  that  control  commences 
until the date that control ceases. 

(ii) 

Non-controlling interests 

The Corporation treats transactions with non-controlling interests as transactions with equity owners of the 
Corporation.   For  purchases  of  shares  from  non-controlling  interests,  the  difference  between  any 
consideration paid and the relevant ownership acquired of the carrying value of net assets of the subsidiary is 
recorded  in  equity.   Gains  or  losses  on  disposals  of  shares  to  non-controlling  interests  are  also  recorded  in 
equity, unless the disposal results in the Corporation’s loss of control of the subsidiary, in which case the gain 
or loss is recognized in net income and comprehensive income.  

(iii) 

Joint interests 

A significant portion of the Corporation’s oil and natural gas activities involve jointly controlled assets. The 
consolidated  financial  statements  include  the  Corporation’s  share  of  these  jointly  controlled  assets  and  a 
proportionate share of the relevant revenue and related costs. 

(c)  Financial instruments 

All financial instruments are initially recognized at fair value on the Statement of Financial Position. Measurement of 
financial instruments subsequent to the initial recognition, as well as resulting gains and losses, is based on how each 
financial instrument was initially classified.  The Corporation has classified each identified financial instrument into the 
following categories: fair value through profit or loss, loans and receivables, held to maturity investments, available for 
sale financial assets, and financial liabilities at amortized cost. Fair value through profit or loss financial instruments are 
measured at fair value with gains and losses recognized in income immediately.  Available for sale financial assets are 
measured at fair value with gains and losses, other than impairment losses, recognized in other comprehensive income 
and  transferred  to  income  when  the  asset  is  derecognized.  Loans  and  receivables,  held  to  maturity  investments  and 
financial  liabilities  at  amortized  cost,  are  recognized  at  amortized  cost  using  the  effective  interest  method  and 
impairment losses are recorded in income when incurred.  

Derivative instruments executed by the Corporation to manage market risk associated with volatile commodity prices 
are classified as fair value through profit or loss and recorded on the Statement of Financial Position at fair value as 
derivative assets and liabilities. Gains and losses on these instruments are recorded as gains and losses on derivatives in 
the Statement of Comprehensive Income (Loss) in the period they occur.  Gains and losses on derivative instruments 
are  comprised  of  cash  receipts  and  payments  associated  with  periodic  settlement  that  occurs  over  the  life  of  the 
instrument,  and  non-cash  gains  and  losses  associated  with  changes  in  the  fair  values  of  the  instruments,  which  are 
remeasured at each reporting date and recorded on the Statement of Financial Position. 

Advantage Oil & Gas Ltd. - 50 

 
 
 
 
 
 
 
 
3.  Significant accounting policies (continued) 

(c)  Financial instruments (continued) 

Transaction costs are frequently attributed to the acquisition or issue of a financial asset or liability. Such costs incurred 
on  fair  value  through  profit  or  loss  financial  instruments  are  expensed  immediately.  For  other  financial  instruments, 
transaction costs are added to the fair value initially recognized for financial assets and liabilities that are not classified as 
fair value through profit or loss. 

Embedded derivatives are separated from the host contract and accounted for separately if the economic characteristics 
and risks of the host contract and the embedded derivative are not closely related, a separate instrument with the same 
terms  as  the  embedded  derivative  would  meet  the  definition  of  a  derivative,  and  the  combined  instrument  is  not 
measured  at  fair  value  through  profit  or  loss.  Changes  in  the  fair  value  of  separable  embedded  derivatives  are 
recognized immediately in income.   

Equity  instruments  issued  by  the  Corporation  are  recorded  at  the  proceeds  received,  with  direct  issue  costs  as  a 
deduction therefrom, net of any associated tax benefit. 

(d)  Property, plant and equipment and exploration and evaluation assets 

(i)  Recognition and measurement 

a)  Exploration and evaluation costs 

Pre-license costs are recognized in the Statement of Comprehensive Income (Loss) as incurred. 

All exploratory costs incurred subsequent to acquiring the right to explore for oil and natural gas and before 
technical feasibility and commercial viability of the area have been established are capitalized.  Such costs can 
typically  include  costs  to  acquire  land  rights,  geological  and  geophysical  costs,  decommissioning  costs,  and 
exploration well costs.  

Exploration  and  evaluation  costs  are  not  depreciated  and  are  accumulated  in  cost  centers  by  well,  field  or 
exploration area and carried forward pending determination of technical feasibility and commercial viability. 

The  technical  feasibility  and  commercial  viability  of  extracting  a  mineral  resource  from  exploration  and 
evaluation  assets  is  considered  to  be  generally  determinable  when  proved  and  probable  reserves  are 
determined to exist.  Upon determination of proved and probable reserves, exploration and evaluation assets 
attributable  to  those  reserves  are  first  tested  for  impairment  and  then  reclassified  from  exploration  and 
evaluation assets to development and production assets, net of any impairment loss. 

Management  reviews  and  assesses  exploration  and  evaluation  assets  to  determine  if  technical  feasibility  and 
commercial viability exist. If Management decides not to continue the exploration and evaluation activity, the 
unrecoverable  costs  are  charged  to  exploration  and  evaluation  expense  in  the  period  in  which  the 
determination occurs. 

b)  Development and production costs 

Items  of  property,  plant  and  equipment,  which  include  oil  and  gas  development  and  production  assets,  are 
measured  at  cost  less  accumulated  depreciation  and  accumulated  impairment  losses.  Costs  include  lease 
acquisition, drilling and completion, production facilities, decommissioning costs, geological and geophysical 
costs  and  directly  attributable  general  and  administrative  costs  related  to  development  and  production 
activities, net of any government incentive programs. 

When  significant  parts  of  an  item  of  property,  plant  and  equipment,  including  oil  and  natural  gas  interests, 
have different useful lives, they are accounted for as separate items (major components). 

Advantage Oil & Gas Ltd. - 51 

 
 
 
 
 
 
3.  Significant accounting policies (continued) 

(d)  Property, plant and equipment and exploration and evaluation assets (continued) 

(ii)  Subsequent costs 

Costs  incurred  subsequent  to  development  and  production  that  are  significant  are  recognized  as  oil  and  gas 
property only when they increase the future economic benefits embodied in the specific asset to which they relate. 
All other expenditures are recognized in comprehensive income as incurred.  Such capitalized oil and natural gas 
interests  generally  represent  costs  incurred  in  developing  proved  and  probable  reserves  and  bringing  in  or 
enhancing production from such reserves, and are accumulated on a field or area basis. The carrying amount of any 
replaced or sold component is derecognized in accordance with our policies. The costs of the day-to-day servicing 
of property, plant and equipment are recognized in the Statement of Comprehensive Income (Loss) as incurred. 

(iii)  Depreciation 

The net carrying value of oil and gas properties is depreciated using the unit-of-production method by reference to 
the ratio of production in the period to the related proved and probable reserves, taking into account estimated 
future  development  costs  necessary  to  bring  those  reserves  into  production.  Future  development  costs  are 
estimated  taking  into  account  the  level  of  development  required  to  produce  the  reserves.  These  estimates  are 
reviewed by independent reserve engineers at least annually. 

(e)  Asset swaps and dispositions 

Exchanges  of  development  and  production  assets  are  measured  at  fair  value  unless  the  exchange  transaction  lacks 
commercial substance or the fair value of neither the asset received nor the asset given up is reliably measurable. The 
cost of the acquired asset is measured at the fair value of the asset given up, unless the fair value of the asset received is 
more clearly evident. Where fair value is not used, the cost of the acquired asset is measured at the carrying amount of 
the  amount  given  up.  Any  gain  or  loss  on  derecognition  of  the  asset  given  up  is  recognised  in  the  Statement  of 
Comprehensive Income (Loss). 

For exchanges or parts of exchanges that involve only exploration and evaluation assets, the exchange is accounted for 
at carrying value. 

Gains and losses on disposal of an item of property, plant and equipment, including oil and natural gas interests, are 
determined  by comparing the proceeds from disposition  with  the  carrying amount  of  property,  plant  and equipment 
and are recognized net within “other income” or “other expenses” in the Statement of Comprehensive Income (Loss). 

(f)  Impairment 

(i)   Financial assets 

At  each  reporting  date,  the  Corporation  assesses  whether  there  is  objective  evidence  that  a  financial  asset  is 
impaired.  If  a  financial  asset  carried  at  amortized  cost  is  impaired,  the  amount  of  the  loss  is  measured  as  the 
difference between the amortized cost of the loan or receivable and the present value of the estimated future cash 
flows, discounted using the instrument’s original effective interest rate. The loss is recognized in other expenses in 
the period incurred. 

Advantage Oil & Gas Ltd. - 52 

 
 
 
 
 
 
3.  Significant accounting policies (continued) 

(f)  Impairment (continued) 

(ii)  Property, plant and equipment and exploration and evaluation assets 

The carrying amounts of the Corporation’s property, plant and equipment are reviewed at each reporting date to 
determine whether there is any indication of impairment. If any such indication exists, then the asset’s recoverable 
amount is estimated. For the purpose of impairment testing of property, plant and equipment, assets are grouped 
together  into  the  smallest  group  of  assets  that  generates  cash  inflows  from  continuing  use  that  are  largely 
independent of the cash inflows of other assets or groups of assets (the “cash-generating unit” or “CGU”). 

Exploration  and  evaluation  assets  are  assessed  for  impairment  if  sufficient  data  exists  to  determine  technical 
feasibility  and  commercial  viability,  and  facts  and  circumstances  suggest  that  the  carrying  amount  exceeds  the 
recoverable  amount.  Exploration  and  evaluation  assets  are  allocated  to  CGU’s  or  groups  of  CGU’s  for  the 
purposes of assessing such assets for impairment.  

The recoverable amount of an asset or a CGU is the greater of its value in use and its fair value less costs to sell. In 
assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount 
rate that reflects current market assessments of the time value of money and the risks specific to the asset.  Value 
in use is generally computed by reference to the present value of the future cash flows expected to be derived from 
production of proved and probable reserves. Fair value less cost to sell is assessed utilizing market valuation based 
on an arm’s length transaction between active participants. In the absence of any such transactions, fair value less 
cost to sell is estimated by discounting the expected after-tax cash flows of the cash generating unit at an after-tax 
discount  rate  that  reflects  the  risk  of  the  properties  in  the  cash  generating  unit.    The  discounted  cash  flow 
calculation is then increased by a tax-shield calculation, which is an estimate of the amount that a prospective buyer 
of  the  cash  generating  unit  would  be entitled.    The  carrying  value  of  the  cash  generating  unit  is  reduced  by  the 
deferred tax liability associated with its property, plant and equipment. 

Impairment losses on property, plant and equipment are recognized in the Statement of Comprehensive Income 
(Loss)  as  impairment  of  oil  and  gas  properties  and  are  separately  disclosed.  An  impairment  of  exploration  and 
evaluation assets is recognized as exploration and evaluation expense in the Statement of Comprehensive Income 
(Loss). 

Impairment losses recognized in prior years are assessed at each reporting date for any indications that the loss has 
decreased or no longer exists. An impairment loss is reversed if there has been a change in the estimates used to 
determine  the  recoverable  amount.  An  impairment  loss  is  reversed  only  to  the  extent  that  the  asset’s  carrying 
amount  does  not  exceed  the  carrying  amount  that  would  have  been  determined,  net  of  depreciation,  if  no 
impairment loss had been recognized. 

(g)  Decommissioning liability 

A  decommissioning  liability  is  recognized  if,  as  a  result  of  a  past  event,  the  Corporation  has  a  present  legal  or 
constructive obligation that can be estimated reliably, and it is probable that an outflow of economic benefits will be 
required  to  settle  the  obligation.  Decommissioning  liabilities  are  determined  by  discounting  the  expected  future  cash 
flows at a risk-free rate. 

Advantage Oil & Gas Ltd. - 53 

 
 
 
 
 
 
3.  Significant accounting policies (continued) 

(h)  Share based compensation 

Advantage  accounts  for  share  based  compensation  expense  based  on  the  fair  value  of  rights  granted  under  its  share 
based compensation plan.   

Advantage’s Restricted Share Performance Incentive Plan (“RSPIP” or the “Plan”), authorizes the Board of Directors 
to  grant restricted  shares  to  service  providers,  including directors,  officers,  employees, and  consultants  of  Advantage 
and Longview. The restricted share grants generally vest one-third immediately on grant date, with the remaining two-
thirds vesting on each of the two subsequent anniversary dates. Compensation cost related to the Plan is recognized as 
share  based  compensation  expense  within  general  and  administrative  expense  over  the  service  period  of  the  service 
providers and incorporates the fair value at grant date, the estimated number of restricted shares to vest, and certain 
management  estimates.  As  compensation  expense  is  recognized,  contributed  surplus  is  recorded  until  the  restricted 
shares vest at which time the appropriate shares are then issued to the services providers and the contributed surplus is 
transferred to share capital. 
(i)  Common-control transaction 

Business  combinations  involving  entities  under  common  control  are  outside  the  scope  of  IFRS  3  Business 
Combinations. IFRS provides no guidance on the accounting for these types of transactions and an entity is required to 
develop an accounting policy. The two most common methods utilized are the purchase method and the predecessor 
values method. A business combination involving entities under common control is a business combination in which all 
of the combining entities are ultimately controlled by the same party, both before and after the business combination, 
and control is not transitory. Management has determined the predecessor values method to be most appropriate. The 
predecessor method requires the financial statements to be prepared using the predecessor carrying values without any 
step  up  to  fair  value.  The  difference  between  any  consideration  and  the  aggregate  carrying  value  of  the  assets  and 
liabilities are recorded in shareholders’ equity. 

(j)  Revenue 

Revenue from the sale of petroleum and natural gas is recorded when the significant risks and rewards of ownership of 
the product is transferred to the buyer which is usually when legal title passes to the external party. For natural gas, this 
is generally at the time product enters the pipeline.  For crude oil, this is generally at the time the product reaches a 
trucking  terminal.    For  natural  gas  liquids,  this  is  generally  at  the  time  the  product  reaches  a  gas  plant.  Revenue  is 
measured net of discounts, customs duties and royalties. 

Royalty income is recognized as it accrues in accordance with the terms of the overriding royalty agreements. 

(k)  Finance expense 

Finance expense comprises interest expense on bank indebtedness, capital leases, and accretion of the discount on the 
decommissioning liability and convertible debentures. 

Advantage Oil & Gas Ltd. - 54 

 
 
 
 
  
 
 
3.  Significant accounting policies (continued) 

(l)  Income tax 

Income tax expense comprises current and deferred income tax. Income tax expense is recognized in income or loss 
except to the extent that it relates to items recognized directly in shareholders’ equity. 

Current  income  tax  is  the  expected  tax  payable  on  the  taxable  income  for  the  year,  using  tax  rates  enacted  or 
substantively enacted at the reporting date, and any adjustment to income tax payable in respect of previous years. 

Deferred income tax is recognized using the liability method, providing for temporary differences between the carrying 
amounts of assets and liabilities for financial reporting purposes and the amounts used for taxation purposes. Deferred 
income  tax  is  not  recognized  on  the  initial  recognition  of  assets  or  liabilities  in  a  transaction  that  is  not  a  business 
combination,  and  at  the  time  of  the  transaction,  affects  neither  accounting  income  nor  taxable  income.  Deferred 
income  tax  is  measured  at  the  tax  rates  that  are  expected  to  be  applied  to  temporary  differences  when  they  reverse, 
based on the laws that have been enacted or substantively enacted by the reporting date.  

A deferred income tax asset is recognized to the extent that it is probable that future taxable profits will be available 
against which the temporary difference can be utilized. Deferred income tax assets are reviewed at each reporting date 
and are reduced to the extent that it is no longer probable that the related tax benefit will be realized. Deferred income 
tax assets and liabilities are only offset when they are within the same legal entity and same tax jurisdiction. Deferred 
income tax assets and liabilities are presented as non-current. 

(m) Net income (loss) per share 

Basic net income (loss) per share is calculated by dividing the net income (loss) attributable to common shareholders of 
the Corporation by the weighted average number of common shares outstanding during the period. Diluted net income 
(loss) per share is determined by adjusting the net income (loss) attributable to common shareholders and the weighted 
average number of common shares outstanding for the effects of dilutive instruments such as restricted shares granted 
to service providers and convertible debentures, using the treasury stock method. 

Advantage Oil & Gas Ltd. - 55 

 
 
 
 
 
 
3.  Significant accounting policies (continued) 

(n)  New standards and interpretations not yet adopted 

Standards  issued  but  not  yet  effective  up  to  the  date  of  issuance  of  the  Corporation’s  financial  statements  are  listed 
below.  This listing is of standards and interpretations issued which the Corporation reasonably expects to be applicable 
at a future date.  The Corporation intends to adopt those standards when they become effective. The Corporation has 
yet to assess the full impact of these standards. 

IFRS 9 Financial Instruments:  Classification and Measurement 

IFRS 9 is intended to supersede IAS 39, Financial Instruments: Recognition and Measurement and will be published in 
three phases, of which the first phase has been published. The first phase addresses the accounting for financial assets 
and financial liabilities. The second phase will address the impairment of financial instruments, and the third phase will 
address hedge accounting. For financial assets, IFRS 9 uses a single approach to determine whether a financial asset is 
measured at amortized cost or fair value, and replaces the multiple rules in IAS 39. The approach in IFRS 9 is based on 
how  an  entity  manages  its  financial  instruments  in  the  context  of  its  business  model  and  the  contractual  cash  flow 
characteristics of the financial assets. The new standard also requires a single impairment method to be used, replacing 
the  multiple  impairment  methods  in  IAS  39.  For  financial  liabilities,  although  the  classification  criteria  for  financial 
liabilities  will  not  change  under  IFRS  9,  the  approach  to  the  fair  value  option  for  financial  liabilities  may  require 
different accounting for changes to the fair value of a financial liability as a result of changes to an entity’s own credit 
risk. This standard is not applicable until January 1, 2015. 

IFRS 10 Consolidated Financial Statements 

IFRS  10  is  a  new  standard  that  will  replace  SIC  12,  “Consolidation  –  Special  Purpose  Entities”  and  IAS  27 
“Consolidated and Separate Financial Statements”. The new standard eliminates the current risks and rewards approach 
and establishes control as the single basis for determining the consolidation of an entity. This standard is not applicable 
until January 1, 2013. 

IFRS 11 Joint Arrangements  

IFRS  11  requires  a  venture  to  classify  its  interest  in  a  joint  arrangement  as  a  joint  venture  or  joint  operation.  Joint 
ventures will be accounted for using the equity method of accounting whereas for a joint operation, the venture will 
recognize  its  share  of  the  assets,  liabilities,  revenue  and  expenses.  Under  existing  IFRS,  entities  have  the  choice  to 
proportionately consolidate or equity account for interests in joint ventures. IFRS 11 supersedes IAS 31, Interests in 
Joint Ventures and SIC-13, Jointly Controlled Entities, Non-Monetary Contributions by Venturers. This standard is not 
applicable until January 1, 2013. 

IFRS 12 Disclosure of Interests in Other Entities 

IFRS  12  provides  the  required  disclosures  for  interests  in  subsidiaries  and  joint  arrangements.  These  disclosures  will 
require  information  that  will  assist  users  of  financial  statements  to  evaluate  the  nature,  risks  and  financial  effects 
associated with an entity’s interests in subsidiaries and joint arrangements. This standard is not applicable until January 
1, 2013. 

IFRS 13 – Fair Value Measurement  

IFRS 13 is a comprehensive standard for fair value measurement and disclosure requirements for use across all IFRS 
standards.  The  new  standard  clarifies  that  fair  value  is  the  price  that  would  be  received  to  sell  an  asset,  or  paid  to 
transfer  a  liability  in  an  orderly  transaction  between  market participants,  at  the  measurement  date.  It  also  establishes 
disclosures  about  fair  value  measurement.  Under  existing  IFRS,  guidance  on  measuring  and  disclosing  fair  value  is 
dispersed  among  the  specific  standards  requiring  fair  value  measurement  and  in  many  cases  does  not  reflect  a  clear 
measurement basis or consistent disclosures. This standard is not applicable until January 1, 2013. 

IAS 28 – Investments in Associates and Joint Ventures 

IAS 28 has been amended to include joint ventures in its scope and to address the changes in IFRS 10 to 13. 

Advantage Oil & Gas Ltd. - 56 

 
 
 
 
 
 
 
4.  Significant accounting judgments, estimates and assumptions 

The preparation of financial statements in conformity with IFRS requires management to make judgments, estimates and 
assumptions  that  affect  the  application  of  accounting  policies  and  the  reported  amounts  of  assets,  liabilities,  income  and 
expenses.  Actual  results  may  differ  from  these  estimates,  and  differences  could  be  material.  Estimates  and  underlying 
assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognized in the year in which the 
estimates are revised and in any future years affected. 

Estimates and assumptions 

Information about significant areas of estimation uncertainty in applying accounting policies that have the most significant 
effect on the amounts recognized in the consolidated financial statements is included in the following notes: 

  Note 6 – valuation of financial instruments; 

  Note 9 – valuation of property, plant and equipment; 

  Note 8 & 9 – impairment of property, plant and equipment and exploration and evaluation assets; 

  Note 6, 12 – valuation of convertible debentures; 

  Note 13  – measurement of decommissioning liability;  

  Note 16 – measurement of share based compensation; and 

  Note 22 – measurement of deferred income tax. 

Judgments 

In  the  process  of  applying  the  Corporation’s  accounting  policies,  management  has  made  the  following  judgments,  apart 
from those involving estimates, which may have the most significant effect on the amounts recognized in the consolidated 
financial statements. 

(a)  Exploration and evaluation assets 

Costs incurred to acquire rights to explore for oil and natural gas may be grouped into either exploration and evaluation 
or development and production, depending on facts and circumstances.  Costs incurred in respect of properties that 
have been determined to have proved and probable reserves, are classified as development and production properties.  
In such circumstances, technical feasibility and commercial viability are considered to be established. Costs incurred in 
respect of new prospects with no nearby established development past or present and no proved or probable reserves 
assigned are classified as exploration and evaluation assets (note 8). 

(b)  Reserves base 

The oil and gas development and production properties are depreciated on a unit-of-production (“UOP”) basis at a rate 
calculated  by  reference  to  proved  and  probable  reserves  determined  in  accordance  with  National  Instrument  51-101 
“Standards  of  Disclosure  for  Oil  and  Gas  Activities”  and  incorporating  the  estimated  future  cost  of  developing  and 
extracting those reserves. Proved plus probable reserves are determined using estimates of oil and natural gas in place, 
recovery factors and future oil and natural gas prices. Future development costs are estimated using assumptions as to 
number of wells required to produce the reserves, the cost of such wells and associated production facilities and other 
capital costs.  

Advantage Oil & Gas Ltd. - 57 

 
 
 
 
 
 
 
 
 
 
 
 
4.  Significant accounting judgments, estimates and assumptions (continued) 

(c)  Depreciation of oil and gas assets 

Oil and gas properties are depreciated using the UOP method over proved plus probable reserves. The calculation of 
the  UOP  rate  of  depreciation  could  be  impacted  to  the  extent  that  actual  production  in  the  future  is  different  from 
current forecast production based on proved plus probable reserves (note 9).  

(d)  Determination of cash generating units 

Oil  and  gas  properties  are  grouped  into  cash  generating  units  for  purposes  of  impairment  testing.    Management  has 
evaluated the oil and gas properties of the Corporation, and grouped the properties into cash generating units on the 
basis  of  their  ability  to  generate  independent  cash  flows,  similar  reserve  characteristics,  geographical  location,  and 
shared infrastructure. 

(e)  Impairment indicators and calculation of impairment 

At each reporting date, Advantage assesses whether or not there are circumstances that indicate a possibility that the 
carrying values of exploration and evaluation assets and property, plant and equipment are not recoverable, or impaired.  
Such circumstances include incidents of physical damage, deterioration of commodity prices, changes in the regulatory 
environment, or a reduction in estimates of proved and probable reserves. 

When management judges that circumstances indicate potential impairment, property, plant and equipment are tested 
for  impairment  by  comparing  the  carrying  values  to  their  recoverable  amounts.  The  recoverable  amounts  of  cash 
generating units are determined based on the higher of value-in-use calculations and fair values less costs to sell. These 
calculations  require  the  use  of  estimates  and  assumptions,  that  are  subject  to  change  as  new  information  becomes 
available  including  information  on  future  commodity  prices,  expected  production  volumes,  quantities  of  reserves, 
discount rates, future development costs and operating costs (note 8 & 9).  

(f)  Decommissioning liability 

Decommissioning  costs  will  be  incurred  by  the  Corporation  at  the  end  of  the  operating  life  of  some  of  the 
Corporation’s facilities and properties. The ultimate decommissioning liability is uncertain and can vary in response to 
many factors including changes to relevant legal requirements, the emergence of new restoration techniques, experience 
at other production sites, or changes in the risk-free discount rate. The expected timing and amount of expenditure can 
also change in response to changes in reserves or changes in laws and regulations or their interpretation. As a result, 
there could be significant adjustments to the provisions established which would affect future financial results. 

(g)  Income taxes 

The  Corporation  recognizes  deferred  income  tax  assets  to  the  extent  that  it  is  probable  that  taxable  profit  will  be 
available to allow the benefit of that deferred income tax asset to be utilized. Assessing the recoverability of deferred 
income  tax  assets  requires  the  Corporation  to  make  significant  estimates  related  to  expectations  of  future  taxable 
income. Estimates of future taxable income are based on forecast cash flows from operations and the application of 
existing tax laws. To the extent that future cash flows and taxable income differ significantly from estimates, the ability 
of  the  Corporation  to  realize  the  deferred  income  tax  assets  recorded  at  the  reporting  date  could  be  impacted. 
Additionally, future changes in tax laws in the jurisdictions in which the Corporation operates could limit the ability of 
the Corporation to obtain tax deductions in future periods. 

(h)  Contingencies 

By  their  nature,  contingencies  will  only  be  resolved  when  one  or  more  future  events  occur  or  fail  to  occur.  The 
assessment of contingencies inherently involves the exercise of significant judgment and estimates of the outcome of 
future events. 

Advantage Oil & Gas Ltd. - 58 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5.  Common-Control Transaction 

Advantage sold certain oil-weighted assets to Longview for total consideration of $546.9 million, comprised of 29,450,000 
common shares of Longview representing a 63% equity ownership and $252.4 million in cash. The assets were sold with an 
effective  date  of  January  1,  2011  and  a  closing  date  of  April  14,  2011.  As  Advantage  is  the  parent  company  and  has  a 
majority ownership interest of Longview, this transaction was deemed a common-control transaction.  As such, Advantage 
has recognized a non-controlling interest in shareholders’ equity, representing the carrying value of the 37% shareholding of 
Longview held by outside interests. 

The difference of $57.7 million between the proceeds from the change in ownership interest and the carrying value of the 
non-controlling  interest  has  been  recognized  within  contributed  surplus  of  shareholders’  equity.  At  December  31,  2011, 
Advantage held 63% of Longview’s issued and outstanding shares. 

6.  Financial risk management 

Financial  instruments  of  the  Corporation  include  trade and other receivables, deposits,  trade  and  other accrued  liabilities, 
bank indebtedness, convertible debentures, other liabilities and derivative assets and liabilities. 

Trade and other receivables and deposits are classified as loans and receivables and measured at amortized cost. Trade and 
other accrued liabilities, bank indebtedness and other liabilities are all classified as financial liabilities at amortized cost.  As at 
December  31,  2011,  there  were  no  significant  differences  between  the  carrying  amounts  reported  on  the  Statement  of 
Financial Position and the estimated fair values of these financial instruments due to the short terms to maturity and the 
floating interest rate on the bank indebtedness.  

The Corporation has convertible debenture obligations outstanding, of which the liability component has been classified as 
financial  liabilities  at  amortized  cost.  The  convertible  debentures  have  different  fixed  terms  and  interest  rates  (note  12) 
resulting in fair values that will vary over time as market conditions change. As at December 31, 2011, the estimated fair 
value of the total outstanding convertible debenture obligation was $82.8 million (December 31, 2010 - $153.2 million). The 
fair value of the liability component of convertible debentures was determined based on the current public trading activity of 
such debentures.  

Fair value is determined following a three level hierarchy: 

Level  1:  Quoted  prices  in  active  markets  for  identical  assets  and  liabilities.    The  Corporation  does  not  have  any  financial 
assets or liabilities that require level 1 inputs. 

Level 2: Inputs other than quoted prices included within Level 1 that are observable, either directly or indirectly. Such inputs 
can be corroborated with other observable inputs for substantially the complete term of the contract.  Advantage uses Level 
2 inputs in the determination of the fair value of derivative assets and liabilities. Pricing inputs include quoted forward prices 
for  commodities,  foreign  exchange  rates,  volatility  and  risk-free  rate  discounting,  all  of  which  can  be  observed  or 
corroborated in the marketplace. The actual gains and losses realized on eventual cash settlement can vary materially due to 
subsequent fluctuations in commodity prices as compared to the valuation assumptions. 

Level 3: Under this level, fair value is determined using inputs that are not observable.  Advantage has no assets or liabilities 
that use level 3 inputs. 

The  Corporation’s  activities  expose  it  to  a  variety  of  financial  risks  that  arise  as  a  result  of  its  exploration,  development, 
production, and financing activities such as: 

 

 

 

 

credit risk; 

liquidity risk; 

price and currency risk; and 

interest rate risk.  

Advantage Oil & Gas Ltd. - 59 

 
 
 
 
 
 
6.  Financial risk management (continued) 

(a)  Credit risk 

Credit risk is the risk of financial loss to the Corporation if a customer or counterparty to a financial instrument fails to 
meet its contractual obligations, and arises principally from the Corporation’s receivables from joint venture partners 
and oil and natural gas marketers.  The maximum exposure to credit risk is as follows: 

Trade and other receivables
Deposits
Derivative asset

$                       

December 31, 2011
42,344
3,157
-
45,501

$                      

$                      

December 31, 2010
42,276
2,936
25,157
70,369

$                     

$                 

January 1, 2010
54,531
6,108
31,152
91,791

$                 

Trade and other receivables, deposits, and derivative assets are subject to credit risk exposure and the carrying values 
reflect  Management’s  assessment  of  the  associated  maximum  exposure  to  such  credit  risk.  Advantage  mitigates  such 
credit risk by closely monitoring significant counterparties and dealing with a broad selection of partners that diversify 
risk within the sector. The Corporation’s deposits are primarily due from the Alberta Provincial government and are 
viewed  by  Management  as  having  minimal  associated  credit  risk.  To  the  extent  that  Advantage  enters  derivatives  to 
manage  commodity  price  risk,  it  may  be  subject  to  credit  risk  associated  with  counterparties  with  which  it  contracts. 
Credit risk is mitigated by entering into contracts with only stable, creditworthy parties and through frequent reviews of 
exposures to individual entities. In addition, the Corporation only enters into derivative contracts with major  banks and 
international energy firms to further mitigate associated credit risk. 

Substantially all of the Corporation’s trade and other receivables are due from customers and joint operation partners 
concentrated in the Canadian oil and gas industry. As such, trade and other receivables are subject to normal industry 
credit risks.  As at December 31, 2011, $0.5 million or 1.2% of trade and other receivables are outstanding for 90 days 
or more (December 31, 2010 - $2.3 million or 5.4% of trade and other receivables). The Corporation believes the entire 
balance is collectible, and in some instances has the ability to mitigate risk through withholding production or offsetting 
payables  with  the  same  parties.  Management  has  not  provided  an  allowance  for  doubtful  accounts  at  December  31, 
2011 (December 31, 2010 - $0.2 million). 

The Corporation’s most significant customer, a Canadian oil and natural gas marketer, accounts for $12.3 million of the 
trade and other receivables at December 31, 2011 (December 31, 2010 - $12.1 million). 

Advantage Oil & Gas Ltd. - 60 

 
 
 
 
 
                          
                          
                    
                                 
                        
                  
 
 
 
6.  Financial risk management (continued) 

(b)  Liquidity risk 

The  Corporation  is  subject  to  liquidity  risk  attributed  from  trade  and  other  accrued  liabilities,  bank  indebtedness, 
convertible debentures, other liabilities, and derivative liabilities. Trade and other accrued liabilities, other liabilities, and 
derivative liabilities are primarily due within one year of the statement of financial position date and Advantage does not 
anticipate any problems in satisfying the obligations from cash provided by operating activities and the existing credit 
facilities. The Corporation’s bank indebtedness is subject to $475 million credit facility agreements.  Although the credit 
facilities are a source of liquidity risk, the facilities also mitigates liquidity risk by enabling Advantage to manage interim 
cash  flow  fluctuations.  The  terms  of  the  credit  facilities  are  such  that  they  provide  Advantage  adequate  flexibility  to 
evaluate  and  assess  liquidity  issues  if  and  when  they  arise.  Additionally,  the  Corporation  regularly  monitors  liquidity 
related to obligations by evaluating forecasted cash flows, optimal debt levels, capital spending activity, working capital 
requirements,  and  other  potential  cash  expenditures.  This  continual  financial  assessment  process  further  enables  the 
Corporation to mitigate liquidity risk. 

Advantage  has  convertible  debentures  outstanding  that  mature  in  2015  (note  12).  Interest  payments  are  made  semi-
annually with excess cash provided by operating activities. As the debentures become due, the Corporation can satisfy 
the  obligations  in  cash  or  issue  shares  at  a price determined  in  the  applicable debenture  agreements. This  settlement 
alternative  allows  the  Corporation  to  adequately  manage  liquidity,  plan  available  cash  resources  and  implement  an 
optimal capital structure. 

To the extent that Advantage enters derivatives to manage commodity price risk, it may be subject to liquidity risk as 
derivative  liabilities  become  due.  While  the  Corporation  has  elected  not  to  follow  hedge  accounting,  derivative 
instruments  are  not  entered  for  speculative  purposes  and  Management  closely  monitors  existing  commodity  risk 
exposures. As such, liquidity risk is mitigated since any losses actually realized are subsidized by increased cash flows 
realized from the higher commodity price environment. 

The timing of cash outflows relating to financial liabilities as at December 31, 2011 and 2010 are as follows: 

December 31, 2011
Trade and other accrued liabilities
Derivative liability
Bank indebtedness

- principal
- interest
- principal
- interest

Convertible debentures

Other liability

$      

 Less than 
one year 
138,119
2,738
-
12,373
-
4,313
908
158,451

$      

 One to 
three years 
-
$                 
-
233,903
5,882
-
8,625
-
248,410

$     

 Three to 
five years  Thereafter
-
-
$                 
$                 
-
-
-
-
-
-
-
86,250
-
2,156
-
-
$                
-
88,406

$       

$      

Total
138,119
2,738
233,903
18,255
86,250
15,094
908
495,267

$     

Interest on bank indebtedness was calculated assuming conversion of the revolving credit facility to a one-year term facility.

December 31, 2010
Trade and other accrued liabilities
Capital lease obligations
Derivative liability
Bank indebtedness

- principal
- interest
- principal
- interest

Convertible debentures

Other liability

$      

 Less than 
one year 
112,457
779
2,367
-
13,717
62,294
9,179
-
200,793

$     

 One to 
three years 
-
$                 
-
177
290,657
6,577
-
8,625
1,966
308,002

$     

Four to five 
years 
-
$                 
-
-
-
-
86,250
6,469
-
92,719

$       

Thereafter
-
$                 
-
-
-
-
-
-
-
$                
-

$      

Total
112,457
779
2,544
290,657
20,294
148,544
24,273
1,966
601,514

$      

Interest on bank indebtedness was calculated assuming conversion of the revolving credit facility to a one-year term facility.

Advantage Oil & Gas Ltd. - 61 

 
 
 
 
           
                  
                  
                  
           
                  
        
                  
                  
        
         
           
                  
                  
         
                  
                  
         
                  
         
           
           
           
                  
         
              
                  
                  
                  
              
 
 
              
                  
                  
                  
              
           
              
                  
                  
           
                  
        
                  
                  
        
         
           
                  
                  
         
         
                  
         
                  
        
           
           
           
                  
         
                  
           
                  
                  
           
 
6.  Financial risk management (continued) 

(b)  Liquidity risk (continued) 

The Corporation’s bank indebtedness does not have specific maturity dates. It is governed by credit facility agreements 
with  a  syndicate  of  financial  institutions  (note  11).    Under  the  terms  of  the  agreements,  the  facilities  are  reviewed 
annually, with the next reviews scheduled in April and June 2012. The facilities are revolving and are extendible at each 
annual  review  for  a  further  364  day  period  at  the  option  of  the  syndicate.  If  not  extended,  the  credit  facilities  are 
converted  at  that  time  into  one  year  term  facilities,  with  the  principal  payable  at  the  end  of  such  one  year  terms.  
Management fully expects that the facilities will be extended at each annual review. 

(c)  Price and currency risk  

Advantage’s derivative assets and liabilities are subject to both price and currency risks as their fair values are based on 
assumptions  including  forward  commodity  prices  and  foreign  exchange  rates.  The  Corporation  enters  into  non-
financial derivatives to manage commodity price risk exposure relative to actual commodity production and does not 
utilize derivative instruments for speculative purposes. Changes in the price assumptions can have a significant effect 
on the fair value of the derivative assets and liabilities and thereby impact earnings. It is estimated that a 10% change in 
the forward crude oil prices used to calculate the fair value of the crude oil derivatives at December 31, 2011 would 
result in a $3.0 million change in net loss for the year ended December 31, 2011.  

As at December 31, 2011, the Corporation had the following derivatives in place: 

Description of Derivative 

Term

Volume 

Average Price

Crude oil - WTI  
Fixed price 
Collar 

Electricity – Alberta Pool Price 
Fixed price 

January 2012 to December 2012
January 2012 to December 2012

Cdn $97.10/bbl
1,000 bbls/d    
1,000 bbls/d     Bought put Cdn $90.00/bbl
Sold call Cdn $102.25/bbl

January 2012 to December 2012

0.9 MW

Cdn $77.88/MWh

As at December 31, 2010 the Corporation had the following derivatives in place: 

Description of Derivative 

Term 

Volume 

Average Price 

Natural gas - AECO  
Fixed price 
Fixed price 

Fixed price 
Fixed price 

Crude oil – WTI 
Fixed price 
Fixed price 

April 2010 to January 2011 
January 2011 to December 2011 

18,956 mcf/d 
9,478 mcf/d 

January 2011 to December 2011 
January 2011 to December 2011 

9,478 mcf/d 
9,478 mcf/d 

Cdn$7.25/mcf 
Cdn$6.24/mcf 

Cdn$6.24/mcf 
Cdn$6.26/mcf 

April 2010 to January 2011 
January 2011 to December 2011 

2,000 bbls/d 
1,500 bbls/d 

Cdn$69.50/bbl 
Cdn $91.05/bbl 

Advantage Oil & Gas Ltd. - 62 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.  Financial risk management (continued) 

(c)  Price and currency risk (continued) 

As at December 31, 2011, the fair value of the derivatives outstanding resulted in an asset of $Nil (December 31, 2010 
– $25.2 million) and a liability of $2.7 million (December 31, 2010 – $2.5 million).  

For the year ended December 31, 2011, $0.5 million was recognized in net loss as a derivative gain (December 31, 2010 
- $50.5 million derivative gain). The table below summarizes the realized and unrealized gains (losses) on derivatives. 

Realized gains on derivatives
Unrealized gains (losses) on derivatives

Year ended 
December 31, 2011
$                     
25,826
(25,351)
475

$                         

Year ended 
December 31, 2010
$                      
45,133
5,381
50,514

$                     

The fair value of the commodity risk management derivatives have been allocated to current and non-current assets and 
liabilities on the basis of expected timing of cash settlement and the applicable counterparties. 

(d)  Interest rate risk 

Interest  rate  risk  is  the  risk  that  future  cash  flows  will  fluctuate  as  a  result  of  changes  in  market  interest  rates.  The 
interest  charged  on  the  outstanding  bank  indebtedness  fluctuates  with  the  interest  rates  posted  by  the  lenders.  The 
Corporation is exposed to interest rate risk and has not entered into any mitigating interest rate hedges or swaps.  Had 
the borrowing rate been different by 100 basis points throughout the year ended December 31, 2011, net income (loss) 
and comprehensive income (loss) would have changed by $2.2 million (December 31, 2010 - $1.9 million) based on the 
average debt balance outstanding during the year. 

Advantage Oil & Gas Ltd. - 63 

 
 
 
 
                      
                         
 
 
6.  Financial risk management (continued) 

(e)  Capital management 

The Corporation manages its capital with the following objectives: 

  To  ensure  sufficient  financial  flexibility  to  achieve  the  ongoing  business  objectives  including  replacement  of 

production, funding of future growth opportunities, and pursuit of accretive acquisitions; and 

  To maximize shareholder return through enhancing the share value. 

Advantage monitors its capital structure and makes adjustments according to market conditions in an effort to meet its 
objectives given the current outlook of the business and industry in general. The capital structure of the Corporation is 
composed of working capital (excluding derivative assets and liabilities), bank indebtedness, convertible debentures, and 
share  capital.  Advantage  may  manage  its  capital  structure  by  issuing  new  shares,  repurchasing  outstanding  shares, 
obtaining additional financing either through bank indebtedness or convertible debenture issuances, refinancing current 
debt, issuing other financial or equity-based instruments, declaring a dividend, implementing a dividend reinvestment 
plan, adjusting capital spending, or disposing of assets or its ownership interest in Longview.  The capital structure is 
reviewed  by  Management  and  the  Board  of  Directors  on  an  ongoing  basis.  Advantage’s  capital  structure  as  at 
December 31, 2011, December 31, 2010 and January 1, 2010 is as follows: 

($000, except as otherwise indicated)
Bank indebtedness (non-current) (note 11)
Working capital deficit (1)
Net debt
Shares outstanding (note 15)
Share closing market price ($/share)
Market capitalization (2)
Convertible debentures maturity value (current 
and non-current)
Capital lease obligations (non-current)
Total capitalization

December 31, 2011
$             

$             

233,903
90,638
324,541
166,304,040
4.24
705,129

December 31, 2010

$           

$           

290,657
64,452
355,109
164,092,009
6.76
1,109,262

January 1, 2010
$       

$       

250,262
49,970
300,232
162,745,528
6.90
1,122,944

86,250
-
1,115,920

$          

148,544
-
1,612,915

$        

218,471
759
1,642,406

$    

(1) Working capital deficit is a non-GAAP measure that includes trade and other receivables, prepaid expenses and deposits, trade and other 
accrued liabilities, the current portion of capital lease obligations, and current portion of other liability.

(2) Market capitalization is a non-GAAP measure calculated by multiplying shares outstanding by the closing market share price on the applicable 
date.

The Corporation’s bank indebtedness is governed by credit facility agreements for $475 million (note 11) that contains 
standard commercial covenants for facilities of this nature.  The only financial covenant is a requirement for Advantage 
to  maintain  a  minimum  cash  flow  to  interest  expense  ratio  of  3.5:1,  determined  on  a  rolling  four  quarter  basis.  The 
Corporation is in compliance with all credit facility covenants.  As well, the borrowing base for the Corporation’s credit 
facilities  is  determined  through  utilizing  Advantage’s  regular  reserve  estimates.  The  banking  syndicate  thoroughly 
evaluates the reserve estimates  based  upon their  own  commodity  price expectations  to determine  the  amount  of  the 
borrowing  base.  Revision  or  changes  in  the  reserve  estimates  and  commodity  prices  can  have  either  a  positive  or  a 
negative impact on the borrowing base of the Corporation.   

Management  of  the  Corporation’s  capital  structure  is  facilitated  through  its  financial  and  operational  forecasting 
processes.  The forecast of the Corporation’s future cash flows is based on estimates of production, commodity prices, 
forecast  capital  and  operating  expenditures,  and  other  investing  and  financing  activities.  The  forecast  is  regularly 
updated  based  on  new  commodity  prices  and  other  changes,  which  the  Corporation  views  as  critical  in  the  current 
environment.  Selected forecast information is frequently provided to the Board of Directors.   

The  Corporation’s  capital  management  objectives,  policies  and  processes  have  remained  unchanged  during  the  years 
ended December 31, 2011 and 2010. 

Advantage Oil & Gas Ltd. - 64 

 
 
 
 
                
              
          
       
      
 
                   
                  
             
              
          
     
                  
             
          
                        
                       
              
 
 
 
7.  Trade and other receivables 

Trade receivables
Receivables from joint venture partners
Other

December 31, 2011
32,655
$                     
9,038
651
42,344

$                    

December 31, 2010
30,997
$                      
6,296
4,983
42,276

$                     

8.  Exploration and evaluation assets 

Balance at January 1, 2010
Additions
Exploration and evaluation expense
Balance at December 31, 2010
Additions
Transferred to property, plant and equipment (note 9)
Exploration and evaluation expense
Balance at December 31, 2011

$                 

January 1, 2010
31,608
13,719
9,204
54,531

$                 

$                  

$                 

$                 

6,923
2,091
(752)
8,262
3,006
(483)
(3,055)
7,730

There were no indicators of impairment of exploration and evaluation assets during the years ended December 31, 2011 and 
2010. 

Advantage Oil & Gas Ltd. - 65 

 
 
 
 
                         
                          
                   
                           
                          
                     
 
                    
                      
                    
                      
                   
 
9.  Property, plant and equipment 

Cost
Balance at January 1, 2010
Additions
Change in decommissioning liability (note 13)
Disposals
Balance at December 31, 2010
Additions
Change in decommissioning liability (note 13)
Disposals
Transferred from exploration and evaluation assets (note 8)
Balance at December 31, 2011

Accumulated depreciation and impairment losses
Balance at January 1, 2010
Depreciation
Impairment of oil and gas properties
Disposals
Balance at December 31, 2010
Depreciation
Impairment of oil and gas properties
Disposals
Balance at December 31, 2011

Oil & gas 
properties

Furniture and
equipment

Total

$              

$                

$          

$              

$                

$         

1,821,078
221,280
37,073
(60,482)
2,018,949
253,731
79,660
(184)
483
2,352,639

3,621
403
-
-
4,024
443
-
-
-
4,467

1,824,699
221,683
37,073
(60,482)
2,022,973
254,174
79,660
(184)
483
2,357,106

$             

$                

$         

Oil & gas 
properties
-
$                            
123,360
17,500
(2,881)
137,979
152,279
187,684
(3)
477,939

$                 

$                

Furniture and
equipment
-
$                       
1,232
-
-
1,232
648
-
-
1,880

$                

$                

Total
$                       
-
124,592
17,500
(2,881)
139,211
152,927
187,684
(3)
479,819

$            

$            

Net book value
At January 1, 2010
At December 31, 2010
At December 31, 2011

Oil & gas 
properties

$              
$              
$              

1,821,078
1,880,970
1,874,700

Furniture and
equipment

$                
$                
$                

3,621
2,792
2,587

Total

$          
$          
$          

1,824,699
1,883,762
1,877,287

 During the year ended December 31, 2011, Advantage capitalized general and administrative expenditures directly related to 
development activities of $7.6 million (December 31, 2010 - $8.9 million).   

Advantage  included  future  development  costs  of  $1.7  billion  (December  31,  2010  –  $1.6  billion)  in  property,  plant  and 
equipment costs subject to depreciation. 

Advantage Oil & Gas Ltd. - 66 

 
 
 
 
                   
                     
              
                     
                         
                
                    
                         
               
                   
                     
              
                     
                         
                
                        
                         
                   
                       
                        
                   
                   
                  
              
                     
                         
                
                     
                         
                 
                   
                     
              
                   
                         
              
                            
                         
                       
 
 
9.  Property, plant and equipment (continued) 

For the year ended December 31, 2011, Advantage recognized an impairment of oil and gas properties of $187.7 million 
(December  31,  2010  -  $17.5  million).  Impairment  of  oil  and  gas  properties  occur  when  management  determines  that 
indicators  of  impairment  are  present  in  specific  cash  generating  units.  Recorded  impairments  are  the  amount  by  which 
carrying amounts of the cash generating units exceed their respective recoverable amount based on a fair value less costs to 
sell determination. Fair value less costs to sell is based on discounted after-tax future net cash flows of proved and probable 
reserves using forecast prices and costs, discounted at 10%. 

Forecast natural gas prices used in the calculation of impairment of oil and gas properties for the year ended December 31, 
2011 are as follows: 

Year
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021 (1)

AECO ($Cdn/MMBtu)

3.16
3.78
4.13
5.53
5.65
5.77
5.89
6.01
6.14
6.27

(1) Escalation of 1.5% thereafter

The impairment of oil and gas properties recognized in the year ended December 31, 2011 relates to natural gas producing 
assets in West and East Alberta. The decline in the price of natural gas was considered to be an indicator of impairment.  

The impairment of oil and gas properties recognized in the year ended December 31, 2010 related to a West Alberta oil cash 
generating unit, that was subject to negative reserve revisions at year end.  

Advantage Oil & Gas Ltd. - 67 

 
 
 
 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                
 
 
 
 
 
10.  Related party transactions 

Transactions between Advantage and Longview 

Advantage sold certain oil-weighted properties to Longview on April 14, 2011 (note 5).  

Concurrent with the disposition, Advantage entered into a Technical Services Agreement (“TSA”) with Longview. Under 
the TSA, Advantage provides the necessary personnel and technical services to manage Longview’s business and Longview 
reimburses Advantage on a monthly basis for its share of administrative charges based on respective levels of production. 
All amounts paid are recorded as general and administrative expenses and measured at the exchange amount, which is the 
amount agreed upon by the transacting parties.  

At December 31, 2011, amounts due from Longview totaled $1.7 million (December 31, 2010 - $Nil). Advantage charged 
Longview $3.8 million during the year ended December 31, 2011 under the TSA. Dividends declared and paid or payable 
from Longview to Advantage during the year ended December 31, 2011 totaled $11.8 million (December 31, 2010 - $Nil). 
All amounts due to and from Longview are non-interest bearing in nature, are settled monthly and were incurred within the 
normal course of business. All inter-corporate balances, income and expenses resulting from inter-corporate transactions are 
eliminated. 

Key management compensation 

The compensation paid or payable to key management, including directors, is as follows: 

Salaries, director fees and short-term benefits
Other long-term benefits
Share based compensation (1)

December 31, 2011
$                        
4,821
-
5,067
9,888

$                        

December 31, 2010
$                        
4,786
-
8,242
13,028

$                      

(1) Represents the grant date fair value of Restricted Shares granted under the RSPIP for the respective years. 

Advantage Oil & Gas Ltd. - 68 

 
 
 
 
 
                                
                                
                       
                        
 
 
 
11.  Bank indebtedness 

Revolving credit facility
Discount on Bankers Acceptances and other fees
Balance, end of year

December 31, 2011
233,903
$                    
(1,219)
232,684

$                    

December 31, 2010
290,657
$                    
(1,805)
288,852

$                    

January 1, 2010
250,262
$            
(2,478)
247,784

$           

The Corporation has credit facilities (the "Credit Facilities") of $475 million, comprised of $275 million held by Advantage 
and $200 million held by Longview. The Credit Facilities are comprised of $40 million extendible revolving operating loan 
facilities from one financial institution and $435 million of extendible revolving loan facilities from a syndicate of financial 
institutions. Amounts borrowed under the Credit Facilities bear interest at a floating rate based on the applicable Canadian 
prime rate, US base rate, LIBOR rate or bankers' acceptance rate plus between 1.00% and 3.50% depending on the type of 
borrowing and the Corporations’ debt to cash flow ratio. The Credit Facilities are each collateralized by a $1 billion floating 
charge demand debenture covering all assets. The amounts available to the Corporation from time to time under the Credit 
Facilities are based upon the borrowing base determined semi-annually by the lenders. The revolving period for the Credit 
Facilities will end in April and June 2012 unless extended at the option of the syndicate for a further 364 day period. If the 
Credit Facilities are not extended, they will convert to non-revolving term facilities due 365 days after the last day of the 
revolving period. The Credit Facilities prohibit the Corporation from entering into any derivative contract where the term of 
such contract exceeds three years. Further, the aggregate of such contracts cannot hedge greater than 60% of total estimated 
petroleum and natural gas production over two years and 50% over the third year, in each respective legal entity. The Credit 
Facilities  contain  standard  commercial  covenants  for  credit  facilities  of  this  nature.  The  only  financial  covenant  is  a 
requirement for each entity to maintain a minimum cash flow to interest expense ratio of 3.5:1, determined on a rolling four-
quarter basis. These covenants were met at December 31, 2011, December 31, 2010, and January 1, 2010. Breach of any 
covenant will result in an event of default in which case the Corporation has 20 days to remedy such default. If the default is 
not remedied or waived, and if required by the lenders, the administrative agent of the lenders has the option to declare all 
obligations under the credit facilities to be immediately due and payable without further demand, presentation, protest, days 
of grace, or notice of any kind. Interest payments under the debentures are subordinated to the repayment of any amounts 
owing  under  the  Credit  Facilities  and  are  not permitted  if the  Corporation  is  in  default  of  such  Credit  Facilities  or  if  the 
amount  of  outstanding  indebtedness  under  such  facilities  exceeds  the  then  existing  current  borrowing  base.  For  the  year 
ended  December  31,  2011,  the  average  effective  interest  rate  on  the  outstanding  amounts  under  the  facility  was 
approximately  5.3%  (December  31,  2010  –  5.0%).  Advantage  also  has  issued  letters  of  credit  totaling  $8.8  million  at 
December 31, 2011 (December 31, 2010 – $2.9 million).  

Advantage Oil & Gas Ltd. - 69 

 
 
 
 
                         
                         
                
 
 
12.  Convertible debentures 

The  convertible  unsecured  subordinated  debentures  pay  interest  semi-annually  and  are  convertible  at  the  option  of  the 
holder into shares of Advantage at the applicable conversion price per share plus accrued and unpaid interest. The details of 
the convertible debentures including fair market values initially assigned and issuance costs are as follows: 

6.50%

7.75%

8.00%

5.00%

Trading symbol
Issue date
Maturity date
Conversion price

Liability component
Equity component

Gross proceeds
Issuance costs

Net proceeds

AAV.DBE
May 18, 2005
June 30, 2010 Dec. 1, 2011 Dec. 31, 2011
20.33
$             

AAV.DBD
AAV.DBH
AAV.DBG
Sep. 15, 2004 Nov. 13, 2006 Dec. 31, 2009
Jan. 30, 2015
8.60

$                 

$             

$             

21.00

24.96

$           

69,952
-

$           

50,000
-

$           

41,445
-

$             

73,019
13,231

69,952
-

50,000
(2,190)

41,445
-

86,250
(3,735)

$          

69,952

$          

47,810

$          

41,445

$             

82,515

The convertible debentures are redeemable prior to their maturity dates, at the option of the Corporation, upon providing 
appropriate advance notification as per the debenture indentures.  The redemption prices for the various debentures, plus 
accrued and unpaid interest, is dependent on the redemption periods and are as follows: 

Convertible 
Debenture

Redemption Periods

7.75%
8.00%
5.00%

After December 1, 2009 and before December 1, 2011
After December 31, 2010 and before December 31, 2011
After January 31, 2013 and on or before January 30, 2015
Provided that Current Market Price exceeds 125% of Conversion Price

Redemption
Price

$            
$            
$            

1,000
1,025
1,000

Advantage Oil & Gas Ltd. - 70 

 
 
 
 
 
                     
                     
                     
               
             
             
             
               
                     
             
                     
                
 
 
 
 
 
 
12.  Convertible debentures (continued) 

The balance of debentures outstanding at December 31, 2011 and changes in the liability and equity components during the 
years ended December 31, 2011 and 2010 are as follows: 

Trading symbol
Debentures outstanding
Liability component:

Balance at January 1, 2010
Accretion of discount
Matured
Balance at December 31, 2010
Accretion of discount
Matured
Balance at December 31, 2011

Trading symbol
Debentures outstanding
Liability component:

Balance at January 1, 2010
Accretion of discount
Matured
Balance at December 31, 2010
Accretion of discount
Matured
Balance at December 31, 2011

Equity component:

6.50%
AAV.DBE
$                    
-

$          

69,927
-
(69,927)
-
-
-
$                   
-

8.00%
AAV.DBG
$                    
-

$           

15,528
-
-
15,528
-
(15,528)
$                   
-

7.75%
AAV.DBD
$                    
-

$           

46,176
309
-
46,485
281
(46,766)
$                   
-

5.00%
AAV.DBH
86,250

$           

Total

$           

86,250

$          

$         

69,857
2,954
-
72,811
3,079
-
75,890

201,488
3,263
(69,927)
134,824
3,360
(62,294)
75,890

$          

$          

Balance at January 1, 2010
Balance at December 31, 2010
Balance at December 31, 2011

$                   
-
$                   
-
$                   
-

$            
$            
$            

8,348
8,348
8,348

$            
$            
$            

8,348
8,348
8,348

The principal amount of 7.75% convertible debentures matured on December 1, 2011, and was settled with $46.8 million in 
cash.  The principal amount of 8.00% convertible debentures matured on December 31, 2011, and was settled with $15.5 
million  in  cash.    The  principal  amount  of  6.50%  convertible  debentures  matured  on  June  30,  2010  and  was  settled  with 
$69.9 million in cash.  There were no conversions of convertible debentures during the years ended December 31, 2011 and 
2010. 

Advantage Oil & Gas Ltd. - 71 

 
 
 
 
 
                      
                 
            
                      
                     
            
                      
                 
                      
            
                      
               
               
                      
                      
            
            
             
           
                      
               
               
            
                      
            
 
 
 
 
 
 
13.  Decommissioning liability 

The  Corporation’s  decommissioning  liability  results  from  net  ownership  interests  in  petroleum  and  natural  gas  assets 
including  well  sites,  gathering  systems  and  processing  facilities,  all  of  which  will  require  future  costs  of  decommissioning 
under environmental legislation. These costs are expected to be incurred between 2012 and 2071. A risk-free rate of 2.50% 
(December 31, 2010 – 3.54%) and an inflation factor of 2% were used to calculate the fair value of the decommissioning 
liability.
A reconciliation of the decommissioning liability is provided below:

Year ended
December 31, 2011

Year ended
December 31, 2010

$                        

$                        

The Corporation has a non-cancellable lease for office space which, due to changes in its activities, the Corporation ceased 
to use in September 2009, while the lease expires in 2012. Management considers this to be an onerous contract, therefore 
the obligation for the discounted future payments, net of expected rental income, has been provided for as a liability. 

Balance, beginning of year
Accretion expense
Liabilities incurred
Change in estimates
Effect of change in risk-free rate
Property dispositions
Liabilities settled
Balance, end of year

14.  Other liability 

A reconcilation of the other liability is as follows:

Balance, beginning of year
Accretion expense (note 21)
Reduction of liability by subleasing space
Liability settled
Balance, end of year

15.  Share capital 

(a)  Authorized 

172,130
5,748
4,714
(3,699)
78,645
(407)
(3,335)
253,796

1,835
99
-
(1,026)
908

$                       

$                        

Year ended
December 31, 2011

Year ended
December 31, 2010

$                              

$                              

$                                

$                              

169,665
6,094
3,331
6,601
27,141
(34,427)
(6,275)
172,130

3,431
199
(538)
(1,257)
1,835

The Corporation is authorized to issue an unlimited number of shares without nominal or par value. 

(b)  Issued  

Balance at January 1, 2010
Share based compensation (note 16)
Balance at December 31, 2010
Share based compensation (note 16)
Balance at December 31, 2011

Number of Shares

Amount

$                     

$                     

$                     

2,190,409
9,082
2,199,491
15,293
2,214,784

162,745,528
1,346,481
164,092,009
2,212,031
166,304,040

Advantage Oil & Gas Ltd. - 72 

 
 
 
 
                             
                             
                             
                             
                            
                             
                            
                            
                               
                          
                            
                            
 
                                    
                                   
                                      
                                 
                              
                               
 
 
                   
                       
                             
                   
                       
                            
                   
 
 
 
16.  Share based compensation 

Advantage  has a  Restricted  Share Performance  Incentive Plan  (“RSPIP”  or  the  “Plan”) as  approved  by the  shareholders. 
The  Plan  authorizes  the  Board  of  Directors  to  grant  restricted  shares  to  service  providers,  including  directors,  officers, 
employees, and consultants of Advantage. The number of restricted shares granted is based on the Corporation’s share price 
return for a twelve-month period and compared to the performance of a peer group approved by the Board of Directors. 
The share price return is calculated at the end of each and every quarter and is primarily based on the twelve-month change 
in the share price. If the share price return for a twelve-month period is positive, a restricted share grant will be calculated 
based on the return. Otherwise, no restricted shares will be granted to service providers for the period. If the share price 
return for a twelve-month period is negative, but the return is still within the top two-thirds of the approved peer group 
performance, the Board of Directors may grant a discretionary restricted share award. The restricted share grants generally 
vest one-third immediately on grant date, with the remaining two-thirds vesting on each of the two subsequent anniversary 
dates. On vesting, common shares are issued to the service providers in exchange for the restricted shares outstanding. The 
holders of restricted shares may elect to receive cash upon vesting in lieu of the number of shares to be issued, subject to 
consent of the Corporation.  However, it is the intent to settle unvested amounts with shares.   

The following table is a continuity of restricted shares: 

Restricted Shares

Balance at January 1, 2010
Granted
Vested
Forfeited
Balance at December 31, 2010
Granted
Vested
Forfeited
Balance at December 31, 2011

The following table summarizes information about restricted shares outstanding at December 31, 2011: 

Date Granted
September 2, 2009
January 12, 2010
April 12, 2010
July 12, 2010
January 12, 2011
April 11, 2011
July 12, 2011
Total

Number of 
Restricted 
Shares

344,353
247,439
314,232
257,010
43,955
539,263
371,458
2,117,710

2,226,904
2,547,020
(1,818,707)
(29,349)
2,925,868
1,443,956
(2,212,031)
(40,083)
2,117,710

Weighted
Average Fair
Value at
Grant Date
$5.80
$7.27
$6.97
$6.53
$6.95
$8.28
$7.15

During  the  year  ended  December  31,  2011,  the  Corporation  recognized  share  based  compensation  of  $15.1  million 
(December 31, 2010 - $19.9 million), of which $2.8 million (December 31, 2010 - $3.9 million) was capitalized to property, 
plant and equipment, and $12.3 million (December 31, 2010 - $16.0 million) was recorded as an expense in the Statement of 
Income (Loss) and Comprehensive Income (Loss). 

Advantage Oil & Gas Ltd. - 73 

 
 
 
 
                       
                       
                      
                          
                       
                       
                      
                          
                       
                    
                    
                    
                    
                      
                    
                    
                 
 
 
 
 
17.  Net income (loss) per share attributable to Advantage shareholders 

The  calculations  of  basic  and  diluted  net income  (loss)  per  share  are  derived  from  both  net  income  (loss)  attributable  to 
Advantage common shareholders and weighted average shares outstanding, calculated as follows: 

Year ended
December 31, 2011

Year ended
December 31, 2010

Net income (loss) attributable to Advantage shareholders

Basic 
Restricted shares (note 16)
Convertible debentures
Diluted

Weighted average shares outstanding

Basic
Restricted shares (note 16)
Convertible debentures
Diluted

$                    

$                      

(152,772)
-
-
(152,772)

40,920
-
-
40,920

$                    

$                      

165,370,777
-
-
165,370,777

163,467,225
1,094,135
-
164,561,360

The calculation of diluted net income (loss) per share for the years ended December 31, 2011 and 2010 excludes convertible 
debentures,  as  their  impact  would  be  anti-dilutive.  Total  weighted  average  shares  issuable  in  exchange  for  the  series  of 
convertible debentures excluded from the diluted net income (loss) per share calculation for the year ended December 31, 
2011 was 12,828,588 (year ended December 31, 2010 – 14,401,412 shares). As at December 31, 2011, the total convertible 
debentures outstanding were immediately convertible to 10,029,070 shares (December 31, 2010 – 13,019,819 shares). 

Restricted shares have been excluded from the calculation of diluted net loss per share for the year ended December 31, 
2011,  as  the  impact  would  have  been  anti-dilutive.  Total  weighted  average  shares  issuable  in  exchange  for  the  restricted 
shares and excluded from the diluted net loss per share calculation for the year ended December 31, 2011 was 1,192,566 
shares. 

Advantage Oil & Gas Ltd. - 74 

 
 
 
 
 
 
 
 
 
 
                                   
                                  
                                   
                                  
                
               
                                   
                   
                                   
                                  
                
               
18.  Petroleum and natural gas sales 

Crude oil and natural gas liquid sales
Natural gas sales
Total petroleum and natural gas sales

19.  General and administrative expense (“G&A”) 

Salaries and benefits
Share based compensation (notes 15,16)
Office rent
Other
Total G&A
Capitalized (note 9)
Net G&A

20.  Other income 

Gain on sale of property, plant and equipment
Miscellaneous income
Total other income

21.  Finance expense 

Interest on bank indebtedness
Interest on convertible debentures
Accretion on convertible debentures (note 12)
Accretion of decomissioning liability (note 13)
Accretion of other liability (note 14)
Total finance expense

Year ended 
December 31, 2011
186,014
$                   
169,274
355,288

$                  

Year ended 
December 31, 2010
172,796
$                  
146,572
319,368

$                  

Year ended 
December 31, 2011
20,778
$                     
15,100
2,337
3,955
42,170
(7,583)
34,587

$                    

Year ended 
December 31, 2010
20,334
$                    
19,851
2,192
4,755
47,132
(8,939)
38,193

$                   

Year ended 
December 31, 2011
$                      
1,325
647
1,972

$                      

Year ended 
December 31, 2010
$                     
45,631
511
46,142

$                    

Year ended 
December 31, 2011
$                     
11,483
8,871
3,360
5,748
99
29,561

$                     

Year ended 
December 31, 2010
$                     
13,346
11,486
3,263
6,094
199
34,388

$                     

Advantage Oil & Gas Ltd. - 75 

 
 
 
 
                    
                   
 
                      
                     
                       
                      
                        
                        
                      
                      
                      
                     
 
                          
                         
 
                        
                       
                        
                        
                        
                        
                             
                           
 
 
 
22.  Income taxes 

The provision for income taxes is as follows: 

Current income tax expense
Deferred income tax expense (recovery)
Income tax expense (recovery)

Year ended 
December 31, 2011
-
$                             
(46,807)
(46,807)

$                       

 Year ended 
December 31, 2010
-
$                             
18,116
18,116

$                        

The  provision  for  income  taxes  varies  from  the  amount  that  would  be  computed  by  applying  the  combined  federal  and 
provincial income tax rates for the following reasons: 

Income (loss) before taxes and non-controlling interest
Combined federal and provincial income tax rates
Expected income tax expense (recovery)
Increase (decrease) in income taxes resulting from:

Non-deductible share based compensation
Difference between current and expected tax rates

Effective tax rate

Year ended
December 31, 2011

$                     

(192,216)
26.57%
(51,072)

$                        

Year ended
December 31, 2010
59,036
28.17%
16,630

$                       

4,031
234
(46,807)
24.35%

$                        

5,162
(3,676)
18,116
30.69%

The  Canadian  combined  statutory  tax  rates  decreased  from  28.17%  in  2010  to  26.57%  in  2011  as  a  result  of  legislation 
enacted in 2007. 

Advantage Oil & Gas Ltd. - 76 

 
 
 
 
                         
                          
 
                         
                          
                            
                            
                              
                          
 
 
 
 
 
22.  Income taxes (continued) 

The movement in deferred income tax liabilities and assets without taking into consideration the offsetting of balances 
within the same tax jurisdiction is as follows: 

Deferred income tax liability
Balance at January 1, 2010
Charged (credited) to income
Balance at December 31, 2010
Charged (credited) to income
Balance at December 31, 2011

Deferred income tax asset
Balance at January 1, 2010
Charged (credited) to income
Balance at December 31, 2010
Charged (credited) to income
Charged (credited) to equity
Balance at December 31, 2011

Net deferred income tax liability (asset)
Balance at January 1, 2010
Charged (credited) to income
Balance at December 31, 2010
Charged (credited) to income
Charged (credited) to equity
Balance at December 31, 2011

Property, plant and 
equipment
$                        

Derivative 
asset/liability
$                         

194,515
47,597
242,112
(3,771)
238,341

4,867
1,166
6,033
(6,737)
(704)

Total

$           

199,382
48,763
248,145
(10,508)
237,637

$                        

$                          

$           

Decommissioning 
liability
$                    

Non-capital 
losses

$         

Other
$              

Total

$         

(42,910)
(581)
(43,491)
(20,444)
-
(63,935)

(127,941)
(31,417)
(159,358)
(15,970)
(1,091)
(176,419)

(6,416)
1,351
(5,065)
115
(1,993)
(6,943)

(177,267)
(30,647)
(207,914)
(36,299)
(3,084)
(247,297)

$                     

$          

$              

$          

Longview
$                      

Advantage
$          

Total

$            

-
-
-
(36,299)
(3,084)
(39,383)

22,115
18,116
40,231
(10,508)
-
29,723

22,115
18,116
40,231
(46,807)
(3,084)
(9,660)

$             

$          

$              

The net deferred income tax asset is expected to reverse within 12 months. 

The estimated tax pools available at December 31, 2011 are as follows: 

Longview

Advantage

Total

Canadian development expenses
Canadian exploration expenses
Canadian oil and gas property expenses
Non-capital losses
Undepreciated capital cost
Other

$            

$          

$           

35,402
-
366,793
72,582
76,362
7,911
559,050

105,300
70,761
-
631,660
271,190
5,951
1,084,862

140,702
70,761
366,793
704,242
347,552
13,862
1,643,912

$           

$        

$        

The non-capital loss carry forward balances above expire no earlier than 2023. 

Advantage Oil & Gas Ltd. - 77 

 
 
 
 
 
                            
                          
               
                          
                          
             
                            
                         
              
 
                           
              
                 
              
                       
            
               
            
                       
              
                   
              
                                 
               
               
               
 
 
                         
            
               
                         
            
               
               
          
              
                 
                    
               
 
 
                  
              
              
           
                   
             
             
           
             
             
           
             
                 
                 
               
 
 
 
 
23.  Supplemented cash flow information 

Changes in non-cash working capital is comprised of: 

Source (use) of cash:
Trade and other receivables
Prepaid expenses and deposits
Trade and other accrued liabilities

Related to operating activities
Related to financing activities
Related to investing activities

Year ended 
December 31, 2011

Year ended 
December 30, 2010

$                           

$                    

(68)
443
25,662
26,037

4,131
2,274
19,632
26,037

$                      

$                    

$                        

$                    

$                      

$                    

12,255
3,448
(605)
15,098

31,008
2,408
(18,318)
15,098

24.  Commitments 

Advantage has several lease commitments relating to office buildings and transportation. The estimated remaining annual 
minimum operating lease payments are as follows, of which $0.9 million is recognized in other liability (note 14): 

2011
2012
2013
2014
2015

December 31, 2011
$                                
-
15,543
14,413
11,812
2,246
44,014

$                      

December 31, 2010
11,756
$                     
11,791
10,576
8,723
2,108
44,954

$                    

Advantage Oil & Gas Ltd. - 78 

 
 
 
 
 
                            
                        
                       
                          
                         
                        
                       
                     
 
 
 
 
 
 
                        
                       
                        
                       
                        
                         
                          
                         
25.  Transition to IFRS 

For all periods up to and including the year ended December 31, 2010 the Corporation prepared its financial statements in 
accordance  with  previous  Canadian  generally  accepted  accounting  principles  (“Previous  GAAP”).    These  financial 
statements,  for  the  year  ended  December  31,  2011,  are  prepared  in  accordance  with  International  Financial  Reporting 
Standards  (“IFRS”).  The  Corporation  has  prepared  financial  statements  which  comply  with  IFRS  applicable  for  periods 
beginning on or after January 1, 2010 and the significant accounting policies meeting those requirements are described in 
note 3. The Corporation has prepared its IFRS opening balance sheet as at January 1, 2010, its date of transition to IFRS. 

IFRS  1  allows  first-time  adopters  certain  exemptions  from  the  general  requirement  to  apply  IFRS  retrospectively.    The 
Corporation has taken the following exemptions: 

  Companies  using  full-cost  accounting  are  allowed  to  measure  their  oil  and  gas  assets  at  the  amount  determined 
under the Previous GAAP at the date of transition.  This amount is pro-rated to the underlying assets based upon 
the value of proved and probable reserves at transition date, discounted at 10%. 

  Companies  using  the  full  cost  book  value  as  deemed  cost  exemption  are  allowed  to  measure  the  liabilities  for 
decommissioning,  restoration  and  similar  liabilities  at  the  date  of  transition  and  recognize  directly  in  retained 
earnings any difference between that amount and the carrying amount determined under Previous GAAP. 

 

 

 

 

 

IFRS 3 Business Combinations has not been applied to acquisitions of subsidiaries or of interests in associates and 
joint ventures that occurred before January 1, 2010. 

IFRS  2  Share-based  Payment  has  not  been  applied  to  any  equity  instruments  that  were  granted  on  or  before 
November  7,  2002,  nor  has  it  been  applied  to  equity  instruments  granted  after  November  7,  2002  that  vested 
before January 1, 2010. 

IAS 17 Leases has been applied as of transition date rather than at the lease’s inception date. 

IAS  32  Financial  Instruments  Presentation  will  not  be  applied  for  compound  financial  instruments  where  the 
liability component is no longer outstanding. 

IAS 23 Borrowing Costs will not be applied before January 1, 2010. 

Reconciliations  to  IFRS  from  Previous  GAAP  financial  statements  including  the  impact  of  the  transitioning  on  the 
Corporation’s reported financial position and financial performance, including the nature and effect of significant changes in 
accounting policies are summarized as follows. 

Advantage Oil & Gas Ltd. - 79 

 
 
 
 
 
25.  Transition to IFRS (continued) 

Reconciliation of Consolidated Statement of Financial Position at the date of IFRS transition, January 1, 2010. 

(thousands of Canadian dollars)

ASSETS
Current assets
Trade and other receivables
Prepaid expenses and deposits
Derivative asset  
Total current assets

Non-current assets
Derivative asset
Exploration and evaluation assets
Property, plant and equipment 
Total non-current assets

Total assets

LIABILITIES
Current liabilities
Trade and other accrued liabilities 
Capital lease obligations 
Convertible debentures 
Derivative liability
Deferred income tax liability
Total current liabilities

Non-current liabilities
Derivative liability 
Capital lease obligations 
Bank indebtedness 
Convertible debentures 
Decommissioning liability
Deferred income tax liability
Other liability 
Total non-current liabilities

Total liabilities

SHAREHOLDERS' EQUITY
Share capital 
Convertible debentures equity component 
Contributed surplus 
Deficit
Total shareholders' equity
Total liabilities and shareholders' equity

Notes

Previous
GAAP

Effect of
Transition 
to IFRS

IFRS
Reclassifications

IFRS

$         

54,531
9,936
30,829
95,296

-
$                 
-
-
-

-
$                           
-
-
-

$         

54,531
9,936
30,829
95,296

323
-
1,831,622
1,831,945

-
-
-
-

-
6,923
(6,923)
-

323
6,923
1,824,699
1,831,945

$    

1,927,241

$                 
-

$                          
-

$    

1,927,241

$       

111,901
1,375
69,553
12,755
4,704
200,288

$                 
-
-
374
-
-
374

$                   

1,161
-
-
-
(4,704)
(3,543)

$       

113,062
1,375
69,927
12,755
-
197,119

1,165
759
247,784
130,658
68,555
38,796
3,431
491,148

-
-
-
903
101,110
(21,385)
-
80,628

691,436

81,002

-
-
-
-
-
4,704
-
4,704

1,161

1,165
759
247,784
131,561
169,665
22,115
3,431
576,480

773,599

2,190,409
18,867
7,275
(980,746)
1,235,805
1,927,241

$    

-
(10,519)
-
(70,483)
(81,002)
$                 
-

-
-
(1,161)
-
(1,161)
$                          
-

2,190,409
8,348
6,114
(1,051,229)
1,153,642
1,927,241

$    

2
2

6

4

5

4
3
5

4
6

Advantage Oil & Gas Ltd. - 80 

 
 
 
 
 
 
 
            
                   
                            
            
 
          
                   
                            
          
          
                   
                            
          
 
               
                   
                            
               
                   
                   
                     
            
      
                   
                    
      
     
                   
                            
     
 
            
                   
                            
            
          
               
                            
          
 
          
                   
                            
          
            
                   
                    
                   
        
              
                   
         
 
            
                   
                            
            
 
               
                   
                            
               
 
        
                   
                            
        
        
               
                            
        
          
        
                            
        
          
         
                     
          
            
                   
                            
            
        
          
                     
        
        
          
                     
        
 
      
                   
                            
      
          
         
                            
            
            
                   
                    
            
       
         
                            
     
     
         
                    
     
 
 
25.  Transition to IFRS (continued) 

Reconciliation of Consolidated Statement of Financial Position at the end of the last reporting year under Previous GAAP, 
December 31, 2010. 

(thousands of Canadian dollars)

ASSETS
Current assets
Trade and other receivables
Prepaid expenses and deposits
Derivative asset 
Total current assets

Non-current assets
Exploration and evaluation assets
Property, plant and equipment 
Total non-current assets

Notes

Previous
GAAP

Effect of
Transition 
to IFRS

IFRS
Reclassifiications

IFRS

$       

42,276
6,488
25,157
73,921

-
$                  
-
-
-

-
$                          
-
-
-

$       

42,276
6,488
25,157
73,921

2
1, 2, 3

-
1,768,650
1,768,650

-
123,374
123,374

8,262
(8,262)
-

8,262
1,883,762
1,892,024

Total assets

$  

1,842,571

$       

123,374

$                          
-

$  

1,965,945

LIABILITIES
Current liabilities
Trade and other accrued liabilities 
Capital lease obligations 
Convertible debentures 
Derivative liability 
Deferred income tax liability
Total current liabilities

Non-current liabilities
Derivative liability
Bank indebtedness 
Convertible debentures 
Decommissioning liability
Deferred income tax liability
Other liability 
Total non-current liabilities

Total liabilities

SHAREHOLDERS' EQUITY
Share capital 
Convertible debentures equity component 
Contributed surplus 
Deficit
Total shareholders' equity
Total liabilities and shareholders' equity

4

5

3
5

4
4

$     

112,457
759
61,570
2,367
5,876
183,029

-
$                  
-
443
-
-
443

-
$                          
-
-
-
(5,876)
(5,876)

$     

112,457
759
62,013
2,367
-
177,596

177
288,852
72,811
58,281
29,399
1,835
451,355

-
-
-
113,849
4,956
-
118,805

-
-
-
-
5,876
-
5,876

177
288,852
72,811
172,130
40,231
1,835
576,036

634,384

119,248

-

753,632

2,199,491
15,896
17,754
(1,024,954)
1,208,187
1,842,571

$  

-
(7,548)
(2,971)
14,645
4,126
123,374

$       

-
-
-
-
-
$                          
-

2,199,491
8,348
14,783
(1,010,309)
1,212,313
1,965,945

$  

Advantage Oil & Gas Ltd. - 81 

 
 
 
 
 
 
          
                    
                            
           
 
        
                    
                            
         
        
                   
                           
        
                 
                    
                     
           
    
         
                    
    
   
        
                           
    
 
             
                    
                            
             
        
               
                            
         
 
          
                    
                            
           
          
                    
                    
                  
      
               
                   
       
             
                    
                            
             
       
                    
                            
       
        
                    
                            
         
        
         
                            
       
        
            
                     
         
          
                    
                            
           
      
         
                    
      
      
         
                           
      
 
    
                    
                            
    
        
           
                            
           
        
           
                            
         
   
           
                            
   
    
            
                           
    
 
 
 
 
25.  Transition to IFRS (continued) 

Reconciliation of Consolidated Statement of Comprehensive Income (Loss) for the year ended December 31, 2010: 

(thousands of Canadian dollars)

Petroleum and natural gas sales
Less: royalties
Petroleum and natural gas revenue

Operating expense
General and administrative expense
Depreciation expense
Impairment of oil and gas properties
Exploration and evaluation expense
Finance expense
Gains on derivatives
Other income

Income (loss) before taxes
Income tax recovery (expense)
Net income (loss) and comprehensive 
income (loss)
Net income (loss) per share

Notes

Previous
GAAP

Effect of
Transition
to IFRS

IFRS
Reclassifications

IFRS

8

$     

319,368
(44,640)
274,728

-
$                 
-
-

$                        
-
(1,314)
(1,314)

$    

319,368
(45,954)
273,414

1c
1c
1, 7
1d
2
3, 4, 7

1a

5, 8

(93,875)
(37,578)
(215,780)
-
-
(29,128)
50,514
-

(51,119)
6,911

(1,734)
(615)
86,695
(17,500)
(752)
(767)
-
46,142

111,469
(26,341)

-
-
4,493
-
-
(4,493)
-
-

(1,314)
1,314

(95,609)
(38,193)
(124,592)
(17,500)
(752)
(34,388)
50,514
46,142

59,036
(18,116)

$     

(44,208)

$        

85,128

$                        
-

$     

40,920

Basic
Diluted

$          
$          

(0.27)
(0.27)

$          
$          

0.25
0.25

1.  Property, Plant and Equipment 

a.  Gain on sale of property, plant and equipment 

Under Previous GAAP, the Corporation did not recognize gains or losses on the disposal of oil and gas properties 
unless  such  dispositions  would  change  the  depletion  rate  by  20%  or  more  while  IFRS  does  require  such 
recognition.  This results in an increase to the carrying value and a gain on sale of property, plant and equipment 
included in other income.  

b.  Depreciation expense 

Under  Previous  GAAP,  depletion  and  depreciation  was  calculated  on  a  unit-of-production  basis  for  oil  and  gas 
properties using proved reserves, on a cost center basis that was defined as a country. Under IFRS, depreciation is 
calculated  based  on  proved  and  probable  reserves  over  individual  components  resulting  in  a  decrease  in 
depreciation expense and increase in the carrying value of property, plant and equipment. 

c.  Capitalization 

During  the  transition  to  IFRS,  revisions  and  refinements  were  made  to  capitalization.  As  a  result,  certain 
expenditures incurred in 2010 were expensed as operating expense and general and administrative expense. 

d. 

Impairment 
At December 31, 2010 an impairment loss was recognized associated with a cash generating unit located in West 
Central  Alberta  that  was  subject  to  negative  reserve  revisions  at  year  end.  The  cash  generating  unit  was  written 
down to fair value less costs to sell, determined on a discounted cash flow model, using a discount rate of 10%.

Advantage Oil & Gas Ltd. - 82 

 
 
 
 
        
                   
                  
       
       
                   
                  
      
        
           
                          
       
        
              
                          
       
      
          
                   
     
                  
         
                          
       
                  
              
                          
           
        
              
                  
       
         
                   
                          
        
                  
          
                          
        
      
       
                  
     
           
         
                   
       
 
 
 
 
 
25.  Transition to IFRS (continued) 

2.  Exploration and evaluation assets 

Under  Previous  GAAP,  exploration  and  evaluation  assets  were  included  in  the  full  cost  pool  of  property,  plant  and 
equipment.    Under  IFRS,  these  assets  must  be  reclassified  from  developed  oil  and  natural  gas  property,  plant  and 
equipment and presented separately.  When exploration and evaluation assets are determined to be technically feasible 
and commercially viable, the costs are moved to developed oil and natural gas property, plant and equipment. Assets 
that are not technically feasible and commercially viable are expensed. 

3.  Decommissioning liability 

Under Previous GAAP asset retirement obligations were discounted at a credit-adjusted risk-fee rate. Under IFRS the 
discount  rate  has  been  reduced  to  a  risk-free  rate  of  4.00%  on  January  1,  2010.  Accordingly,  the  decommissioning 
liability has increased by $101.1 million at transition date, and due to the exemption allowed by IFRS 1, the offsetting 
charge  has  been  recognized  in  deficit.  As  a  result,  under  IFRS  both  the  accretion  expense  associated  with  the 
decommissioning  liability  will  be  different  and  changes  in  the  estimate  of  the  decommissioning  liability  will  impact 
property, plant and equipment. 

4.  Convertible debentures liability component 

Prior to July 9, 2009, Advantage was an Income Trust that operated under the name Advantage Energy Income Fund. 
As an income trust, convertible debentures were convertible into Trust Units, which contained a redemption feature 
which effectively made the conversion option a “putable instrument” under IAS 32. As such, convertible debentures 
were liabilities, with no equity component. Upon conversion to a corporation on July 9, 2009, all convertible debentures 
became convertible into common shares, and were no longer deemed to contain a “putable instrument”. Retrospective 
restatement of the convertible debentures in existence at July 9, 2009 and still outstanding at transition date resulted in 
the  liability component restated  to their  full  maturity  values,  less  any  issue  costs  and  no  value  assigned  to  the  equity 
component of the conversion features of these same debentures. Accretion expense as recorded under Previous GAAP 
was reduced, as only debenture issue costs gave rise to accretion expense for these convertible debentures.  

5.  Deferred income tax liability: 

a.  Deferred  income  tax  calculated  according  to  IFRS  is  substantially  similar  to  Previous  GAAP  and  arises  from 
differences  between  the  accounting  and  tax  bases  of  our  assets  and  liabilities.  To  the  extent  that  assets  and 
liabilities have changed from transition to IFRS, the amount of deferred income tax liability would be impacted. 

b.  Under Previous GAAP, deferred income tax liabilities were required to be disclosed as either current or long-term.  

Under IFRS, all deferred income tax liabilities are considered to be non-current liabilities.  

6.  Contributed surplus 

At  January  1,  2010,  a  portion  of  unvested  RSPIP  compensation  costs  included  in  contributed  surplus  effectively 
represented cash payments. Under IFRS, this portion was considered a liability and accordingly reclassified to trade and 
other accrued liabilities.  

7.  Finance expense 

Under Previous GAAP, accretion of decommissioning liability was included in the amount presented as depreciation of 
property,  plant  and  equipment  on  the  Statement  of  Income  and  Comprehensive  Income.   Under  IFRS,  accretion  of 
decommissioning liability has been reclassified and is included in finance expense. 

8.  Royalties 

Under Previous GAAP, current taxes included Saskatchewan resource surcharge. Under IFRS, Saskatchewan resource 
surcharge has been deemed a royalty and deducted from petroleum and natural gas revenues. 

9.  Adjustments to the Consolidated Statement of Cash Flows 

The transition from Previous GAAP to IFRS had no significant impact on cash flows generated by the Corporation. 
Cash flows related to interest are classified as financing while under Previous GAAP, cash flows relating to interest 
were classified as operating. 

Advantage Oil & Gas Ltd. - 83 

 
 
 
 
 
 
 
 
Directors 

Stephen E. Balog (1)(2) 
Kelly I. Drader  
Paul G. Haggis(1) 
John A. Howard (2)(3) 
Andy J. Mah 
Ronald A. McIntosh (1)(2)  
Sheila H. O’Brien (2)(3)  
Carol D. Pennycook (1)(3)  
Steven Sharpe   

(1) Member of Audit Committee 
(2) Member of Reserve Evaluation Committee 
(3) Member of Human Resources, Compensation & Corporate Governance 

Committee 

Officers 

Andy J. Mah, President and CEO 
Kelly I. Drader, CFO 
Patrick J. Cairns, Senior Vice President 
Craig Blackwood, Vice President, Finance 
Weldon M. Kary, Vice President, Geosciences and Land 
Neil Bokenfohr, Vice President, Exploitation 

Corporate Secretary 

Jay P. Reid, Partner 
Burnet, Duckworth and Palmer LLP 

Auditors 

PricewaterhouseCoopers LLP 

Bankers 

The Bank of Nova Scotia 
National Bank of Canada 
Royal Bank of Canada 
Canadian Imperial Bank of Commerce 
Union Bank, Canada Branch 
Alberta Treasury Branches 
HSBC Bank Canada 
BNP Paribas (Canada) 

Independent Reserve Evaluators 

Sproule Associates Limited 

Legal Counsel 

Burnet, Duckworth and Palmer LLP 

Transfer Agent 

Computershare Trust Company of Canada 

Abbreviations 

- barrels 
bbls 
- barrels per day 
bbls/d  
- barrels of oil equivalent (6 mcf = 1 bbl) 
boe  
- barrels of oil equivalent per day 
boe/d  
- thousand cubic feet 
mcf  
- thousand cubic feet per day 
mcf/d  
- million cubic feet 
mmcf  
mmcf/d   - million cubic feet per day 
- billion cubic feet 
bcf 
- trillion cubic feet 
tcf 
- gigajoules 
gj  
- natural gas liquids 
NGLs  
- West Texas Intermediate 
WTI  

Corporate Office 

700, 400 – 3 Avenue SW 
Calgary, Alberta T2P 4H2 
(403) 718-8000 

Contact Us 

Toll free: 1-866-393-0393 
Email: ir@advantageog.com 
Visit our website at www.advantageog.com 

Toronto Stock Exchange Trading Symbols 

Shares: AAV 
5.00% Convertible Debentures: AAV.DBH 

New York Stock Exchange Trading Symbol 
Shares: AAV 

Advantage Oil & Gas Ltd. - 84