EXHIBIT 3 --------- MANAGEMENT'S DISCUSSION AND ANALYSIS The following discussion of financial condition and results of operations was prepared as of February 25, 2005 and should be read in conjunction with the Consolidated Financial Statements and Notes thereto. It offers Management's analysis of our financial and operating results and contains certain forward-looking statements relating but not limited to our operations, anticipated financial performance, business prospects and strategies. Forward-looking information typically contains statements with words such as "anticipate", "estimate", "expect", "potential", "could", or similar words suggesting future outcomes. We caution readers to not place undue reliance on forward-looking information because it is possible that predictions, forecasts, projections and other forms of forward-looking information may differ materially from actual results achieved by Western. Western does not maintain a policy nor is under any obligation to update publicly or revise any forward-looking information contained in the following discussion of financial condition and results of operations as a result of new information or events. By its nature, our forward-looking information involves numerous assumptions, inherent risks and uncertainties. A change in any one of these factors could cause actual events or results to differ materially from those projected in the forward-looking information. These factors include, but are not limited to, the following: market conditions, law or government policy, operating conditions and costs, project schedules, operating performance, demand for oil, gas, and related products, price and exchange rate fluctuations, commercial negotiations or other technical and economic factors. Additional information relating to Western, including our 2004 Annual Information Form, is available at www.sedar.com. OVERVIEW Western Oil Sands Inc. ("Western") owns 20 per cent of the Athabasca Oil Sands Project ("AOSP"), a multi-billion dollar Joint Venture that is exploiting the recoverable bitumen reserves and resources found in oil sands deposits in the Athabasca region of Alberta, Canada. Our partners are Shell Canada Limited ("Shell") with 60 per cent of the Project and Chevron Canada Limited ("Chevron Canada") with the remaining 20 per cent. The AOSP consists of two key facilities: the Muskeg River Mine located 70 kilometers north of Fort McMurry, Alberta where the oil sands deposits are mined and partially upgraded; and the Scotford Upgrader outside of Edmonton, Alberta where the bitumen is further upgraded into synthetic crude oil and delivered into the North American crude oil marketing system. These two facilities are connected by a 493 kilometer pipeline. At this time, Western's 20 per cent investment in the AOSP is our only material asset. We generate revenue from the sale of our 20 per cent portion of the synthetic crude oil produced at the Scotford Upgrader. Currently our processes produce two grades of crude oil: Premium Albian Synthetic (PAS) and Albian Heavy Synthetic (AHS). Another one-third of the volumes produced are a mixture of light, medium and heavy vacuum gas oil (LMHVGO) which is sold to Shell Canada Products under a long-term contract for use in their adjacent refinery. After a three and a half year construction phase, the AOSP began producing bitumen and synthetic crude oil. Western commenced commercial production from the Project on June 1, 2003 and production has steadily increased since that time. Oil sands mining and upgrading processes such as those used at our AOSP are highly complex and technical operations that integrate many established mineral extraction and chemical processes to mine oil sands deposits and extract and upgrade the bitumen. Our teams of project operators at Muskeg River and Scotford are constantly adjusting and fine tuning the processes - what we call the ramp-up phase - to optimize the operations and production from the Project. We are also at the early stages of planning the expansion involving other leases available to the Joint Venture. Page 1 The Joint Venture is currently developing and producing from the western portion of Lease 13. Numerous expansion opportunities exist, including expanding the existing Muskeg River Mine operations, moving into the undeveloped eastern portion of Lease 13 and five other nearby oil sands leases owned by Shell, referred to as Leases 88, 89, 90, 9 and 17. Permit and feasibility studies for multiple expansions are now underway. The first expansion phase is expected to be sanctioned by early 2006. Components with long lead times will be ordered by the end of 2005. This will position the Joint Venture to begin construction in 2006 at a total capital cost for the first expansion of $4.0 to $4.5 billion. This first expansion, together with de-bottlenecking initiatives, is expected to increase the productive capacity of the AOSP by 74 to 94 per cent depending on performance variables from 270,000 to 300,000 barrels per day (54,000 to 60,000 barrels per day net to Western). In April 2004, the Project received federal and provincial cabinet approvals to develop the eastern portion of Lease 13, known as the Jackpine Mine - - Phase 1. This expansion project has the potential to add 200,000 barrels per day (40,000 barrels per day net to Western) of bitumen production. Phase 2 of the Jackpine Mine Expansion could contribute a further 100,000 barrels per day (20,000 barrels per day net to Western) and would include Leases 88 and 89. Since this permit was received, the Owners have been evaluating other expansion options, one of which is to execute multiple 90,000 to 100,000 barrel per day single train projects, back-to-back on an accelerated basis, leading to 500,000 to 600,000 barrels per day (100,000 to 120,000 barrels per day net to Western) at full development with the current suite of leases available to the Owners. The capital cost of future phases should be optimized through continuous construction and capitalizing on the utilization of similar extraction and upgrading processes for all trains. The timing and details of any expansion will be subject to the outcome of future evaluations of economics, market needs, regulatory requirements and to sustainable development considerations. The resources underlying these leases are significant. The west side of Lease 13 has been independently evaluated and is estimated to contain 1.6 billion barrels of reserves (317 million barrels net to Western). It is further estimated that the Project's other resources total 8.1 billion barrels (1.6 billion barrels net to Western). These amounts represent mineable oil sands only. The Project's reserves and resources are but one component of the overall Alberta oil sands resources which, based on recoverable barrels alone, represents the world's largest oil deposit outside of Saudi Arabia Fiscal 2004 represented the first year of 12 consecutive months of commercial operations of the AOSP. It was a year characterized by continued learning, ongoing challenges, and success in overcoming most of those challenges. Our goal in 2004 was to achieve steady and continuous improvement in all areas of operations including health, safety, environment and other sustainability programs, production volumes and production costs. We achieved all of these objectives in 2004 with the exception of production volumes in the fourth quarter. Unfortunately, during the fourth quarter, we experienced operational issues including unplanned maintenance at both the Mine and the Upgrader, which reduced the annual production rate to 135,542 barrels per day compared to the average rate of 144,135 barrels per day for the nine-month period ending September 30, 2004. In August, we realized record daily bitumen production of 197,000 barrels and record monthly production of 182,000 barrels per day. Both these levels are well above the stated design capacity of 155,000 barrels per day and were in line with our ramp-up objectives. Despite the disappointing performance during the fourth quarter of 2004, annual production increased 15 per cent over the 117,980 barrels per day achieved in 2003. Average production in 2004 represents 87 per cent of the design capacity rate. The Project has clearly moved beyond the construction phase and we believe sustainable production design rates will be achieved in 2005. At the same time, future growth will accelerate. In 2004, our Health, Safety and Environment ("HS&E") performance was strong. The Project recorded positive results for the Lost Time Injury Frequency ("LTIF") and, on a Total Recordable Injury Frequency ("TRIF") basis, the results were outstanding. At 0.78, we outperformed the industry average by 30 per cent over Page 2 the course of 2004. We recorded no Class 21 environment incidents. These results underscore our commitment to operating our HS&E program at the highest possible level. (1) A minor effect. An incident sufficiently large to impact the environment. Single breach of statutory or prescribed limit, or single complaint. No long-term effect on the environment. During 2004, we consolidated a plan for continuous improvement and identified nine key areas to be addressed by the end of 2005. These areas included: health, safety and the environment, production and cost performance, bitumen recovery from variable ore grades, equipment and plant reliability, equipment design deficiencies, wear rates, energy efficiency, technology enhancements and personnel training. Our greater understanding of each of these areas will impact and enhance our success during the de-bottlenecking and expansion phases in which we are now fully engaged. OPERATING RESULTS - HIGHLIGHTS On June 1, 2003, Western commenced commercial operations, which was defined by Management as attaining 50 per cent of the Project's production design capacity of 155,000 barrels per day, with all aspects of the facilities fully operational. Accordingly, since that date Western has recorded revenues and expenses for its share of operations from the Project. Prior to June 1, 2003 all revenues, operating costs and interest were capitalized as part of the costs of the Project, and no depreciation, depletion or amortization was expensed. Comparisons to prior years' pre-operating information are provided in the following discussion where appropriate. 2004 2003 2002 - ------------------------------------------------------------------------------------------------------------------- OPERATING DATA Bitumen Production (bbls/d) 27,108 23,596 -- Synthetic Crude Sales (bbls/d) 36,210 32,207 -- Operating Expenses per Processed Barrel ($/bbl) 21.17 20.71 -- FINANCIAL DATA ($ thousands, except as indicated) Revenues 636,911 281,093 -- Realized Crude Oil Sales Price - Oil Sands ($/bbl) (1) (2) 34.60 32.81 -- Cash Flow from Operations (3) 23,044 5,803 (8,603) Cash Flow per Share - Basic ($/Share) (1) (4) 0.44 0.12 (0.18) Net Earnings (Loss) Attributable to Common Shareholders (6) 19,452 15,003 (10,286) Net Earnings (Loss) per Share ($/Share) Basic 0.37 0.30 (0.21) Diluted 0.37 0.29 (0.21) EBITDAX (1) (5) 87,587 47,615 (5,698) Net Capital Expenditures (7) 39,968 148,473 527,541 Total Assets 1,470,870 1,458,424 1,359,638 Long-Term Financial Liabilities 662,620 860,580 775,820 Weighted Average Shares Outstanding - Basic (Shares) 52,308,838 50,344,332 48,330,320 - ------------------------------------------------------------------------------------------------------------------- (1) Please refer to page 58 for a discussion of Non-GAAP financial measures. (2) The realized crude oil sales price is the revenue derived from the sale of Western's share of the Project's synthetic crude oil, net of the risk management activities, divided by the corresponding volume. Please refer to page 33 for calculation. (3) Cash flow from operations is expressed before changes in non-cash working capital. (4) Cash flow per share is calculated as cash flow from operations divided by weighted average common shares outstanding, basic. (5) Earnings before interest, taxes, depreciation, depletion, amortization, stock based compensation, accretion on asset retirement obligation and foreign exchange as calculated on page 42. 2003 has been restated to exclude $0.3 million of stock-based compensation. (6) Western has not paid cash dividends in any of the above referenced fiscal years. (7) Net capital expenditures are capital expenditures net of any insurance proceeds received during the period. Page 3 PRODUCTION MINE SITE During the early part of 2004, we reached a significant milestone with respect to our mine development. Mineable oil sands are present in depths ranging from 50 to a few hundred feet below the surface. As with most ore bodies, different grades persist throughout. With respect to mineable oil sands, generally speaking, the higher grade ore is located near the lowest point and, with massive operations such as ours, it takes considerable time to increase the size of the pit in order for the deepest ore to be effectively mined. Consequently, access to the highest grade ore allows us, in turn, to freely access the full range of ore types available on our lease. This provides us with the first opportunity since start-up in early 2003 to feed the extraction plant with a representative blend that it has been designed to accept. After we were able to provide this blend, the Albian team was in a position to set the production records noted earlier. Technical innovation in the plant's primary separation is now a central focus. Early indications from some of these initiatives are very encouraging and, if results are sustainable, we will be in a position to unlock further value from our reserves through improved bitumen yields from the mine site. This improved bitumen yield will result in more efficient extraction, increased bitumen recovery and our ability to process lower grade ores, which will lead to real value creation by lowering costs and increasing mine life. UPGRADER Following an excellent start-up in early 2003, we began 2004 with great expectations, many of which were realized. The production records noted earlier require the sustained operation of an integrated system including the Mine, Upgrader, connecting pipelines, cogeneration facilities, and an array of other plant and equipment. Time and experience play an important role in anticipating problems and responding effectively to the Upgrader's complexity. In the fourth quarter, these elements were challenged as it was a struggle to run both trains trouble-free. In October 2004, a pump failure caused the shutdown of one of the two production trains, reducing production to approximately 65 per cent of design capacity at the Upgrader. The repairs were completed successfully; however, an operational error during start-up resulted in another issue and, for safety reasons, it was decided to delay a restart in order to inspect other parts of the process that could have also been affected. Taking advantage of this delayed start-up, we advanced some of the maintenance work scheduled for 2005. As a result, the full maintenance shutdown for the AOSP originally planned for 2005 may not be necessary. The maintenance and repairs on the production train at Scotford were completed by the end of January, and we have ramped back up to full production. The result of this repair work was unsatisfactory fourth quarter performance following an outstanding third quarter, and we ended 2004 knowing a great deal more about how to operate and maintain this plant. We are confident that the experience gained will assist us in our objective of continuous improvement as we progress into 2005. EXPANSIONS GROWTH INITIATIVES As a partner in the AOSP, Western is in a strong growth position with substantial additional resources available for development. These resources are capable of supporting production increases of three to four times current production levels. Western, together with its partners, is focused on the bigger picture of fully developing this resource base from its initial base output of 155,000 barrels per day to between 500,000 and 600,000 barrels per day. With construction and start-up of the base project now complete, the partners are optimizing these facilities through a process which we refer to as the de-bottlenecking phase. Concurrently, we are building an extensive owners team which, by year-end 2005, will be at an advanced stage of planning for the first phase of our major expansion. We see our growth over the next ten years following a course that will include: Page 4 o de-bottlenecking of the base project; o environmental studies, engineering and construction management planning for our first major expansion with subsequent back-to-back expansions to follow; o reserve acquisitions; and o other value creation initiatives. DE-BOTTLENECKING OF THE BASE PROJECT The key achievement of 2004 was the ramp-up of the Project to full production. Concurrent with that ramp-up is the process of working out the `bugs' that are inherent in new plant operations and identifying measures which will optimize the output of our base plant. The objective of the de-bottlenecking process is to identify those parts of the plant that have underutilized capacity, then accessing this additional capacity through incremental plant modifications staged over the next three years. One such example of de-bottlenecking is the decision to add a third tailings line at the Mine, allowing us to maintain production while repairs and maintenance occur on one of the two lines now in operation. Modifications are also proposed at the Upgrader to enable the processing of the heaviest product streams into lighter, higher value crude oil blend components. Other such initiatives include adding more extraction capacity in the froth flotation circuit and a water cooling tower to ensure that sufficient cooling water is present during the summer months. Through these kinds of initiatives, the Joint Venture believes it can add 25,000 to 45,000 barrels per day of incremental production capacity at unit costs substantially lower than our base plant costs, and bring total bitumen production to between 180,000 to 200,000 barrels per day. The Joint Venture plans to stage plant modifications over the next three years to minimize interference to ongoing operations and to monitor the effectiveness of each modification before proceeding with the next. EXPANSION PROJECTS Progress to date has allowed us to assess the merits of the base project and provided the tools to evaluate the appropriate size and design of subsequent projects which will fully exploit our resource base and operate at a steady production rate for the next 30 to 40 years. Our view of future oil prices supports the development of an execution plan that will place us in a continuous construction mode for the next ten years, adding additional trains back-to-back, in a manner not dissimilar to multi-train liquid natural gas plants which have been constructed in different parts of the world. The Joint Venture's first major expansion will add an incremental 90,000 to 100,000 barrels per day and it will essentially represent a third train at both the Mine and at the Upgrader. Western's current thinking is that successive similar sized trains will be added back-to-back over the next ten years. We believe that in order to undertake these projects on-budget and on-schedule, we must execute strategies which are fundamentally different from how projects have been built in the northern Alberta landscape in the past. Planning commenced in 2004 and by mid-2006 we will be ready for a final investment decision on the first major expansion of the AOSP potentially exploiting resources on the east side of Lease 13 known as the Jackpine Leases. The first expansion is expected to increase production to the 270,000 to 300,000 barrels per day level. Expansion projects will explore resources from new areas, initially on Lease 13, and then extend to our other leases as additional expansions are undertaken. Concurrent expansions of the Scotford Upgrader would include additional hydro-conversion units and associated utilities. The preliminary capital cost for these expansion projects is in the range of $4 to $4.5 billion of which Western's share would be $800 to $900 million. Construction is expected to take place over the 2006 to 2009 timeframe with full bitumen production anticipated in 2010. Actual timing will depend on the outcome of the regulatory process, market conditions, final project costs and approvals and sustainable development considerations. RESERVE ACQUISITIONS During 2004, Shell acquired two additional leases, 9 and 17, from EnCana Corporation. Western is party to an Area of Mutual Interest ("AMI") and Participation Agreement which allows us to participate in the development of these leases. The leases are located 20 kilometers northwest of the Muskeg River Mine. Shell estimates that Lease Page 5 9 contains approximately 1 billion barrels of recoverable bitumen and could support a mine producing 100,000 barrels per day. Lease 17 will require further drilling and resource evaluation before data is available. Using available information, these leases increase the resources accessible within the Joint Venture to approximately ten billion barrels of which Western's share is approximately two billion barrels. OTHER INITIATIVES Recognizing the capital intensity of mineable oil sands projects, the Joint Venture is pursuing technology initiatives with these objectives in mind: o reduce energy intensity; o reduce environmental impact; o increase production barrels from our existing plant; o reduce operating costs; and o increase the value of product streams. These technology initiatives are included within a Joint Venture budget which utilizes the capabilities of Shell's Calgary Research Center and other research facilities in Alberta which specialize in oil sands technology development. While it is premature to discuss any particular program, management believes these initiatives will enhance the value of the Joint Venture assets through wider margins and increased volumes with early capital payback. In addition, Western is pursuing its own suite of technology development initiatives with objectives common to the Joint Venture and, if successful, may be applied to the Joint Venture assets. These initiatives may also afford Western the opportunity to leverage our successes to opportunities elsewhere where we would act independent of our Joint Venture Partners. From a broader corporate standpoint, Western's strategy is to leverage our strength as a heavy oil producer and upgrader to other opportunities which are consistent with our primary goal of value creation for our shareholders. MARKETING Western has an established marketing department responsible for creating and marketing our share of the AOSP's produced streams. Two-thirds of our bitumen products derived from the Upgrader, together with acquired feedstocks and blendstocks, are upgraded and combined into saleable synthetic crude oil. Our PAS and AHS crudes as well as requested variations of each type, are marketed directly to refineries within North America. In addition to marketing our proprietary volumes, we actively market displaced third-party quantities as well as sourcing third-party volumes as required. The remaining one-third of our production is comprised of LMHVGO and is sold under a long-term supply agreement to Shell Canada Products. In 2004, we enhanced our market presence through third-party transactions. This allowed Western to supply our customers with crude oil during times of operational upsets as well as developing new markets, thereby creating additional opportunities to enhance the value of our proprietary barrels. These efforts will continue to benefit Western and increase our profile within the crude oil industry. The same aggressive strategy used to introduce our two synthetic crude oil blends in 2003 is being used to attract additional customers and find higher valued markets. In certain circumstances, this included marketing and brokering displaced volumes from these customers to other third parties. This innovative approach allows refiners to assess these new crude oil blends without having to disrupt their normal supply arrangements. Through these third-party opportunities and our ongoing marketing efforts, we have become an active shipper on most major crude oil pipeline systems, further enhancing Western's status as a reliable full-service marketer of crude oil. Producing specific crude oil blends to target specific refineries allows Western to maximize its returns. While our upgrading provides synthetic crude oil with superior qualities for processing, our products lend themselves to blending and customizing. This flexibility may lead to significant improvements in refinery Page 6 efficiencies. In addition to proprietary crude oil blending, Western continues to work with other parties towards producing other marketable streams that will maximize the utilization of refiners' facilities. Given the critical link between crude oil production at the Upgrader and refinery requirements, Western's marketing department is heavily involved with the Joint Venture expansion groups to ensure the expansion crude oil quality meets refiners' needs. In late 2004, the need arose, both internally and in the market, for the production of a new heavy oil crude product. We developed and introduced a new crude oil stream, Albian Resid Blend ("ARB") allowing the Joint Venture to maximize the throughput of bitumen. Our focus on value creation extends to other streams and feedstocks associated with current and future production requirements. Western's marketing group continues to work with the other Joint Venture partners to reduce yearly natural gas consumption, effectively decreasing operating costs. Additionally, we continue to look for opportunities to increase the netback of our Upgrader byproduct streams, namely sulphur. These initiatives will improve our competitive advantage within the oil sands environment. As we move into 2005, we will continue to build on our strengths. We will foster new customer relationships and build on the competitive advantages that have set us apart from other marketers. Western will remain a full participant on industry pipeline committees, which will ensure our future crude oil production volumes are represented to existing and new markets. We will continue to monitor new western Canadian production (both conventional and upgraded) initiatives and respond to new feedstock opportunities. As we continue to grow, Western's role will be to respond to the ongoing changes in the industry as well as meet our customers' long-term oil requirements. The broad market penetration achieved this year has given us a wide customer base to position us for the next phases of our growth. Our long-term growth strategies will provide our customers with access to secure, long-term supplies of feedstock for their refinery facilities. FINANCIAL PERFORMANCE REVENUE Western earned $636.9 million (2003 - $281.1 million) in crude oil sales revenue in 2004, including $458.5 million (2003 - $226.2 million) from proprietary production, at an average realized price of $34.60 per barrel (2003 - $32.81 per barrel). Revenue rose significantly from fiscal 2003 as a result of a full year of production during 2004, together with higher price realizations. Gross revenues include the effects of commodity hedges which reduced revenue by $131.4 million (2003 - $8.2 million), dramatically decreasing the average realized price by $9.92 per barrel during 2004. The Edmonton PAR benchmark averaged $52.96 per barrel over the year, resulting in an average synthetic crude oil quality differential of $8.44 per barrel for Western (2003 - $6.91 per barrel). The quality differential widened in 2004 in large part due to factors that occurred in the fourth quarter, some of which were outside Western's control (ie. market forces and the corresponding effects on heavy crude oil prices) and those within our control (ie. production interruptions which led to selling a greater proportion of heavier blends). As the graph on the left indicates, Western's sales price realizations prior to the fourth quarter were correlated to a high degree with movements in West Texas Intermediate ("WTI"). Due to unscheduled repairs at the Mine and the Upgrader, Western sold a greater proportion of heavy oil streams in the fourth quarter and consequently, the correlation to WTI weakened considerably. The market factors at the root of this wide differential somewhat reversed themselves in January 2005 as heavy oil differentials came more in line with historical norms. The quality differential continued to reflect a greater discount to Edmonton PAR than our long-term target of $1.75 to $2.75 per barrel. While Western is not able to control market forces, we can influence Project operations. By improving our reliability factor, together with completing various Upgrader optimization initiatives, lighter products will represent a larger percentage of our overall product mix over time. This will reduce our exposure to heavy oil price differentials. Once attained, we firmly believe that our previously disclosed target Page 7 can be achieved. In addition, we expect overall realizations to improve during 2005 as fewer proprietary barrels will be subject to fixed price hedges, allowing us to more fully participate in bouyant commodity markets. Hedges effective during 2004 constrained cash flow. The hedges were implemented upon careful analysis and deliberation at both the management and Board level. The decision to hedge was prudent in light of Western's highly levered position at the start-up of production to protect a known cash flow stream. Western generated net revenue of $321.0 million in 2004 compared to $163.5 million in 2003, representing a 96 per cent increase. Net revenue excludes the amount recorded for purchased feedstocks and transportation costs downstream of Edmonton. Feedstocks are crude products introduced at the Upgrader. Some are introduced into the hydrocracking/hydrotreating process and some are used as blendstock to create various qualities of synthetic crude oil products. The cost of these feedstocks depends on world oil markets and the spread between heavy oil and light crude oil prices. NET REVENUE (THOUSANDS, EXCEPT AS INDICATED) 2004 2003(2) - ---------------------------------------------------------------------------------------------------- REVENUE Oil Sands(1) $ 458,502 $ 226,154 Marketing 176,835 54,512 Transportation 1,574 427 - ---------------------------------------------------------------------------------------------------- Total Revenue 636,911 281,093 PURCHASED FEEDSTOCKS AND TRANSPORTATION Oil Sands 137,810 62,437 Marketing 176,174 54,412 Transportation 1,942 731 - ---------------------------------------------------------------------------------------------------- Total Purchased Feedstocks and Transportation 315,926 117,580 NET REVENUE Oil Sands(1) 320,692 163,717 Marketing 661 100 Transportation (368) (304) - ---------------------------------------------------------------------------------------------------- Total Net Revenue $ 320,985 $ 163,513 Synthetic Crude Sales (bbls/d) 36,210 32,207 Crude Oil Sales Price ($/bbl)(3) $ 34.60 $ 32.81 - ---------------------------------------------------------------------------------------------------- (1) Oil Sands Revenue and Net Revenue are presented net of Western's hedging activities. (2) The 12 Months Ended December 31, 2003 presented above represent Western's operations from June 1, 2003, the date commercial operations commenced. (3) Realized Crude Oil Sales Price ($/bbl) is calculated as Oil Sands Revenue divided by total Synthetic Crude Sales for the period. OPERATING COSTS We have previously communicated that this Project is expected to achieve unit operating costs in the $12 to $14 per barrel range assuming a natural gas price of Cdn$7.00 per mcf. Although we are disappointed with some of the operating results to date, higher unit operating costs, especially in the early years of operation, are not unexpected. More importantly, we achieved unit operating costs for the month of August 2004 that approached this targeted band. Not only is it anticipated that incremental production volumes will reduce unit operating costs, absolute cost reductions as a result of de-bottlenecking initiatives will assist in this regard. Our share of Project operating costs totalled $213.0 million in 2004. Included in this total are the costs associated with removing overburden at the Mine and the costs of transporting bitumen from the Mine to the Upgrader, as well as one-time costs associated with resolving various start-up issues. This equates to unit operating costs of $21.17 per processed barrel of bitumen for 2004. This compares to a unit operating cost of $20.71 (restated) per processed barrel for the seven-month operating period in 2003. Higher unit operating costs compared to 2003 are largely attributable to one-off production interruptions which occurred throughout the fourth quarter of Page 8 2004. Unit operating costs during the fourth quarter totalled $28.22 per processed barrel which materially skewed our operating costs of $19.32 per processed barrel to the end of September 2004. OPERATING COSTS (THOUSANDS, EXCEPT AS INDICATED) 2004 2003(1)(2) - ------------------------------------------------------------------------------------------------------------ Operating Expenses for Bitumen Sold Operating Expense - Income Statement 212,993 106,825 Operating Expense - (Inventoried)/Expensed in Purchased Feedstocks (3,058) 430 - ------------------------------------------------------------------------------------------------------------ Total Operating Expenses for Bitumen Sold 209,935 107,255 - ------------------------------------------------------------------------------------------------------------ Sales (barrels per day) Total Synthetic Crude Sales 36,210 32,207 Purchased Upgrader Blend Stocks 9,112 8,011 - ------------------------------------------------------------------------------------------------------------ Synthetic Crude Sales Excluding Blend Stocks 27,098 24,196 - ------------------------------------------------------------------------------------------------------------ Operating Expenses per Processed Barrel ($/bbl) (3) 21.17 20.71 - ------------------------------------------------------------------------------------------------------------ (1) Fiscal 2003 presented above represent Western's operations from June 1, 2003, the date commercial operations commenced. (2) 2003 operating costs have been restated to conform with Western's convention for reporting operating costs since the second quarter of 2004. Operating expenses are now calculated on the basis of costs associated with the synthetic crude sales excluding purchased blend stocks for the relevant period. This calculation recognizes that, intrinsic in the Project's operations, bitumen production from the Mine receives an approximate three per cent uplift as a result of the hydrotreating/hydroconversion process, which is included in synthetic crude sales excluding blendstocks. Previously unit operating costs were calculated on the basis of barrels of bitumen produced which is lower by default. (3) Operating Expenses per Processed Barrel ($/bbl) is calculated as Total Operating Expenses for Bitumen Sold divided by Synthetic Crude Sales Excluding Blend Stocks. Producing synthetic crude oil from oil sands is perceived to cost more than oil production from conventional sources. When one considers the total cost of production, including finding and development costs, operating costs, royalties, depletion and taxation, oil sands production costs are very competitive; arguably less expensive. In order to properly compare conventional crude oil to crude oil derived from oil sands, an analysis of product quality must also be considered. For example, our PAS stream has a considerably lower sulphur content than conventional crude oil and therefore demands a premium price. In addition, operating costs for oil sands operations typically decline over time as the technological and engineering challenges are addressed and resolved. This is already occurring for our project and we expect to see a continued reduction in operating costs over the coming years. Given our state-of-the-art technology platform, and what we assess as a superior ore body, we believe we can be one of the lowest cost producers of synthetic crude oil. All greenfield resource projects are unique. Unlike expansions that draw from operating experience, the AOSP is a technological extension of the past 30 years of industry's oil sands operating experience and development. As such, many assumptions were made relating to ore grade, grain structure and distribution, wear, flow velocities, settling rates, and heating and cooling rates in the detailed design stages of the Project. As operations began, these assumptions were tested and modified and will have an impact on costs until corrected. Costs associated with addressing these corrections are expensed as incurred rather than capitalized to the balance sheet. This is a conservative approach and will result in higher operating costs in the initial years as these operational issues are systematically addressed. We believe the majority of these issues have been addressed and expect operational costs to fall within the targeted range in the upcoming years. In addition, as the cost structure for the AOSP is predominantly fixed in nature, as increased through-put is achieved through initiatives such as de-bottlenecking, unit costs will continue on a downward trend. Despite the difficulties experienced in the fourth quarter of 2004, Western maintained a respectable netback per barrel, excluding commodity hedge impacts, as compared to previous quarters. Marketing of our ARB stream in the fourth quarter, while positive from the perspective of maximizing bitumen sales, negatively impacted our blended differential. This was exacerbated by market forces such as lower demand for heavy streams by refineries towards the end of fiscal 2004 as they undertook year-end maintenance programs, reducing their Page 9 capacity. With our belief of continued robust commodity prices for 2005, together with fewer barrels subject to fixed priced hedging instruments over the course of 2005, we fully expect to achieve materially higher netbacks. ROYALTIES Royalties amounted to $3.0 million or $0.30 per barrel in 2004 compared to $1.2 million or $0.23 per barrel of bitumen produced for the seven months of operations in 2003. Higher gross royalties reflect a full year of production. Initially, royalties are calculated at one per cent of the gross revenue from the bitumen produced (based on its deemed value prior to upgrading) until we recover all capital costs associated with the Muskeg River Mine and Extraction Plant, together with a return on capital equal to the Government of Canada federal long-term bond rate. After full capital cost recovery, the royalty is calculated as the greater of one per cent of the gross revenue on the bitumen produced or 25 per cent of the net revenue on the bitumen produced. We estimate our royalty horizon to be between 2008 to 2010, after which we will be paying royalties at the higher rates. This assumes a long-term WTI price of US$30. The timing of this will depend in part on the prices we receive for our production as well as any additional capital costs incurred through expansion activities, which would have the effect of deferring this royalty horizon. RESERVES Gilbert Laustsen Jung Associates Ltd. (GLJ), an independent engineering firm located in Calgary, evaluates our reserves. The table below summarizes the Project reserves and our share of those reserves as at December 31, 2004, based on GLJ's forecast of escalating prices and costs. RESERVES SUMMARY GROSS OWNERSHIP PROJECT INTEREST NET AFTER PRESENT VALUES OF ESTIMATED FUTURE RESERVES RESERVES ROYALTY NET CASH FLOW BEFORE INCOME TAXES (MMBBLS) (MMBBLS) (MMBBLS) 0% 10% 15% 20% - ------------------------------------------------------------------------------------------------------------------- ($ MILLIONS) Proved 1,021 204 183 3,332 1,766 1,395 1,146 Probable 565 113 97 2,563 565 315 197 - ------------------------------------------------------------------------------------------------------------------- Proved Plus Probable 1,586 317 280 5,895 2,331 1,710 1,343 - ------------------------------------------------------------------------------------------------------------------- RESERVES RECONCILIATION PROVED PLUS PROVED PROBABLE (MMBBLS) (MMBBLS) - ------------------------------------------------------------------------------------------------------------------- December 31, 2003 214 311 Production (1) (10) (10) Revisions -- 16 - ------------------------------------------------------------------------------------------------------------------- December 31, 2004 204 317 - ------------------------------------------------------------------------------------------------------------------- (1) Upgraded bitumen production, which is dry bitumen, uplifted by 3.0 per cent for hydrocracking/hydrotreating. This analysis by GLJ includes only those reserves to the west of the Muskeg River on Lease 13 to be mined by the Joint Venture. These reserves translate into a reserve life index of approximately 27 years based on the Project design capacity. The following table outlines the potential undeveloped resources available on the remainder of Lease 13 and on five nearby oil sands leases owned by Shell, namely Leases 88, 89, 90, 9 and 17. As we prepare to participate in the expansion opportunities, development of these resources will provide for substantial growth in our proved and probable reserve base at that time. Page 10 POTENTIAL RESOURCES TOTAL RESOURCES WESTERN'S SHARE (MMBBLS) (MMBBLS) - ------------------------------------------------------------------------------ Remainder of Lease 13 and Lease 90 3,200 640 Leases 88 and 89 3,900 780 Lease 9 1,000 200 - ------------------------------------------------------------------------------ Total 8,100 1,620 - ------------------------------------------------------------------------------ CORPORATE RESULTS GENERAL AND ADMINISTRATIVE EXPENSES General and administrative expenses ("G&A") were $8.1 million in 2004 or $0.82 per barrel (2003 - $6.3 million or $1.24 per barrel). This year-over-year increase is primarily a result of additional personnel at Western and the associated salary and benefit costs. It also reflects higher consulting fees and director compensation incurred in 2004 compared to 2003. INSURANCE EXPENSES Insurance expenses were $9.4 million in 2004 (2003 - $1.7 million). Western maintains adequate and sufficient insurance policies covering property, business interruption, director and officer liability, in addition to various corporate policies. Insurance expense in 2004 is higher than the previous year since a portion of the expense was capitalized as part of the Project in 2003. The annual premium for these policies is approximately $6.0 million for the 2004/2005 policy term ($9.0 million for the 2003/2004 policy term). This represents a reduction of 33 per cent compared to the prior year which is primarily a result of lower premiums associated with our business interruption policy. The reduction is also a result in the strengthening of the Canadian dollar in the last 12 months as these premiums are paid in US dollars. At December 31, 2004, $1.0 million had been expensed for the 2004/2005 policy term while $5.0 million remained in prepaid expenses. INTEREST EXPENSE During 2004 we incurred $59.1 million in interest charges on our debt obligations (2003 - $60.5 million) and $2.0 million (2003 - $1.4 million) on our capital lease obligations. These obligations include US$450 million Senior Secured Notes, a $100 million Senior Credit Facility and a $240 million Revolving Credit Facility. During 2003, interest charges in the amount of $23.5 million incurred prior to commercial production on June 1 were capitalized and will be amortized over the life of the Project's reserves. Interest costs of $38.4 million were expensed over the seven-month operating period in 2003. The following table summarizes our interest expense and average cost of debt for the past two fiscal years. INTEREST AND LONG-TERM DEBT FINANCING (THOUSANDS, EXCEPT AS INDICATED) 2004 2003 - ------------------------------------------------------------------------------- INTEREST EXPENSE Interest Expense on Long-term Debt $ 59,118(3) $ 60,522(1) Less: Capitalized Interest -- (23,479) - ------------------------------------------------------------------------------- Net Interest Expense on Long-term Debt 59,118 37,043 Interest on Obligations under Capital Lease 2,036 1,386 - ------------------------------------------------------------------------------- Net Interest Expense $ 61,154 $ 38,429 - ------------------------------------------------------------------------------- LONG-TERM DEBT FINANCING US$450 Million Senior Secured Notes (2) $ 541,620 $ 581,580 Revolving and Senior Credit Facilities 216,000(3) 279,000(1) - ------------------------------------------------------------------------------- Total Long-term Debt $ 757,620 $ 860,580 - ------------------------------------------------------------------------------- Average Long-term Debt Level $ 809,100 $ 818,200 Average Cost of Long-term Debt 7.31% 7.40% - ------------------------------------------------------------------------------- Page 11 (1) Includes $88 million in Convertible Notes that were repaid and refinanced October 24, 2003, with the $240 million Revolving Credit Facility, described in Note 8(c) of the Consolidated Financial Statements. Accordingly interest has only been included since October 24, 2003, in respect of this amount, as interest on the Convertible Notes was previously charged directly to the deficit as described in Note 2(i) of the Consolidated Financial Statements. (2) Under Canadian GAAP, the Senior Secured Notes are recorded in Canadian dollars at exchange rates in effect at each balance sheet date. Unrealized foreign exchange gains or losses are then included on the Consolidated Statement of Operations. Prior to June 1, 2003, all foreign exchange gains or losses were capitalized as part of the financing costs of the Project. (3) For comparative purposes, amounts include the $95 million principal outstanding under the $100 million Senior Credit Facility or interest thereon, as applicable, which is classified for accounting purposes as short-term liabilities pursuant to its maturity on April 23, 2005. DEPRECIATION, DEPLETION & AMORTIZATION In 2004, we recorded $44.5 million as depreciation, depletion and amortization expense (2003 - $27.5 million). Depletion is calculated on a unit of production basis for our share of Project capital costs while previously deferred financing charges are amortized on a straight-line basis over the remaining life of the debt facilities. The increase for 2004 is a result of a full year of production in 2004 versus 2003. Depletion and amortization have only been recorded since June 1, 2003, the date commercial operations commenced. DEPRECIATION, DEPLETION & AMORTIZATION YEAR ENDED DECEMBER 2004 2003 - ------------------------------------------------------------------------------------------------------------------- (THOUSANDS) $/BBL (THOUSANDS) $/BBL - ------------------------------------------------------------------------------------------------------------------- Depreciation and Depletion $ 41,933 $ 4.23 $ 19,994 $ 3.96 Amortization 2,582 0.26 7,537 1.49 - ------------------------------------------------------------------------------------------------------------------- Total Depreciation, Depletion and Amortization $ 44,515 $ 4.49 $ 27,531 $ 5.45 - ------------------------------------------------------------------------------------------------------------------- FOREIGN EXCHANGE In 2004, WTI averaged US$41.40 per barrel, representing an increase of 33 per cent compared to an average of US$31.04 per barrel in 2003. This significant appreciation in the commodity price was somewhat tempered by the strengthening Canadian dollar that rose from US$0.77 to US$0.83 during the year. For Western, the foreign exchange impact on revenues was somewhat offset by lower interest costs expressed in Canadian dollars on our US dollar denominated Senior Secured Notes and a reduced liability (as measured in Canadian dollars) associated with this debt. In 2004, we recorded an unrealized foreign exchange gain of $40.0 million (2003 - $129.3 million gain) relating to the conversion of the Senior Secured Notes to Canadian dollars. In 2003, we capitalized $94.0 million of this foreign exchange gain and the remaining $35.3 million was recognized as income for the period, in accordance with Canadian Generally Accepted Accounting Principles ("GAAP"). INCOME TAXES Western has sizeable tax pools totalling $1.5 billion that accumulated in conjunction with our 20 per cent share of the construction costs for the Muskeg River Mine and Extraction Plant and Scotford Upgrader. These tax pools will be used to offset future taxable income and extend the time horizon until we must pay cash taxes. For the year ended December 31, 2004, we recognized a future income tax asset of $14.5 million compared to a future income tax asset at December 31, 2003 of $6.3 million. This asset is comprised mainly of non-capital loss carry forwards, net of the future income tax effect of the book values of assets in excess of tax values, and of the unrealized foreign exchange gains on the US$450 million Senior Secured Notes. During 2004, we expensed $1.7 million (2003 - $3.1 million) with respect to the Large Corporations Tax. This year-over-year decrease is a result of the federal government's decision to gradually phase out this tax policy. Page 12 TAX POOLS DECEMBER 31 (THOUSANDS) 2004 2003 - ------------------------------------------------------------------------------------------------------------------- Canadian Exploration Expense $ 141,327 $ 123,178 Canadian Development Expense 33,795 15,993 Canadian Exploration and Development Overhead Expense -- 2,677 Cumulative Eligible Capital 7,479 4,114 Capital Cost Allowance 89,194 25,661 Accelerated Capital Cost Allowance 1,087,056 1,180,940 - ------------------------------------------------------------------------------------------------------------------- Total Depreciable Tax Pools $ 1,358,851 $ 1,352,563 Loss Carry Forwards 163,740 129,340 Financing and Share Issue Costs 15,130 25,239 - ------------------------------------------------------------------------------------------------------------------- Total Tax Pools $ 1,537,721 $ 1,507,142 - ------------------------------------------------------------------------------------------------------------------- RECONCILIATION: NET EARNINGS (LOSS) TO EBITDAX The following table provides the reconciliation between Net Earnings (Loss) Attributable to Common Shareholders, Cash Flow from Operations (before changes in non-cash working capital) and EBITDAX: DECEMBER 31 (THOUSANDS) 2004 2003 2002 - ------------------------------------------------------------------------------------------------------------------- (RESTATED) NET EARNINGS (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS $ 19,452 $ 15,003 $ (10,286) Add (Deduct): Depreciation, Depletion and Amortization 44,515 27,531 192 Accretion on Asset Retirement Obligation 471 471 -- Stock-based Compensation 967 278 -- Write-off of Deferred Charges -- -- 22,759 Impairment of Long-lived Assets 4,733 -- -- Unrealized Foreign Exchange Gain (39,960) (35,280) -- Future Income Tax Recovery (7,104) (4,330) (22,551) Charge for Convertible Notes -- 2,130 1,283 Cash Settlement on Asset Retirement Obligations (30) -- -- - ------------------------------------------------------------------------------------------------------------------- CASH FLOW FROM OPERATIONS, BEFORE CHANGES IN NON-CASH WORKING CAPITAL $ 23,044 $ 5,803 $ (8,603) Add (Deduct): Interest 61,154 38,429 -- Realized Foreign Exchange Loss 1,610 304 -- Large Corporations Tax 1,749 3,079 2,905 Cash Settlement on Asset Retirement Obligations 30 -- -- EBITDAX $ 87,587 $ 47,615 $ (5,698) - ------------------------------------------------------------------------------------------------------------------- Please refer to page 58 for a discussion of Non-GAAP financial measures. Our net earnings totalled $19.5 million ($0.37 per share) in 2004 compared with $15.0 million ($0.30 per share) in 2003, including the seven months of commercial operations. Earnings for the 2004 period reflect $40.0 million ($33.5 million net of tax) of unrealized foreign exchange gains on our US$450 million Senior Secured Notes and a future income tax recovery of $7.1 million. Earnings before interest, taxes, depreciation, depletion and amortization, stock-based compensation, accretion on asset retirement obligation and foreign exchange gains were $87.6 million. Cash flow from operations for 2004 before changes in non-cash working capital was $23.0 million ($0.44 per share) compared to $5.8 million ($0.12 per share) in 2003. We look forward to continued improvement in EBITDAX and cash flow from operations in 2005 as we further stabilize production, realize early benefits from de-bottlenecking activities, increase synthetic crude sales and reduce operating costs. Page 13 QUARTERLY INFORMATION The following table summarizes key financial information on a quarterly basis for the last two fiscal years. (MILLIONS, EXCEPT PER SHARE AMOUNTS) Q1 Q2 Q3 Q4 TOTAL - ------------------------------------------------------------------------------------------------------------------- 2004 Net Revenue $ 82.7 $ 93.3 $ 104.1 $ 40.9 $ 321.0 Net Capital Expenditures 5.5 7.3 13.5 13.7 40.0 Long-term Debt 852.7 715.2 638.8 662.6 662.6 Cash Flow from Operations (1) 9.0 19.4 32.5 (37.9) 23.0 Cash Flow per Share (2) (5) 0.18 0.36 0.62 (0.72) 0.44 Earnings (Loss) Attributable to Common Shareholders (4) (5.7) (9.2) 42.4 (8.0) 19.5 Earnings (Loss) per Share Basic (0.11) (0.17) 0.80 (0.15) 0.37 Diluted (0.11) (0.17) 0.79 (0.15) 0.37 - ------------------------------------------------------------------------------------------------------------------- 2003 Net Revenue $ -- $ 16.1 $ 73.0 $ 74.4 $ 163.5 Net Capital Expenditures 112.2 25.3 3.3 7.7 148.5 Long-term Debt 757.2 780.9 852.7 860.6 860.6 Cash Flow from Operations (1) (2.2) (5.0) 9.6 3.4 5.8 Cash Flow per Share (2) (5) (0.04) (0.10) 0.19 0.07 0.12 Earnings (Loss) Attributable to Common Shareholders (3) (2.4) 1.3 (1.5) 17.6 15.0 Earnings (Loss) per Share, Basic (3) (0.05) 0.03 (0.03) 0.35 0.30 Diluted (3) (0.05) 0.02 (0.03) 0.35 0.29 - ------------------------------------------------------------------------------------------------------------------- (1) Cash flow from operations is expressed before changes in non-cash working capital. (2) Cash flow per share is calculated as cash flow from operations divided by weighted average common shares outstanding, basic. (3) Restated from quarterly releases to reflect changes in accounting policies regarding asset retirement obligations and stock-based compensation adopted in the fourth quarter of 2003. (4) Includes unrealized foreign exchange gains(losses) on US$450 million Senior Secured Notes (Q1(loss) - $8.1 million Q2(loss) - $13.5 million, Q3 - $34.4 million, Q4 - $27.1 million). (5) Please refer to page 58 for a discussion of Non-GAAP financial measures. FINANCIAL POSITION Prior to commercial operation, one of our primary objectives has been to fund our share of construction costs and to ensure that the timing of proceeds from financings coincides with the funding requirements for the Project. We have consciously structured our financing activities to maximize the value for our shareholders by minimizing the amount of equity issued and to issue equity at successively higher prices. Now that we have a modest track record of operations, our primary objective is to ensure sufficient working capital exists to fund our operations and, looking forward, to ensure we have sufficient financial resources to enable Western to participate in expansion projects or other investment opportunities that may arise. DEBT FINANCING In 2004, we maintained our US$450 million of Senior Secured Notes along with the $240 million Revolving Credit Facility that was established in October 2003 to provide a long-term working capital facility to sustain us through operations. The $100 million Senior Credit Facility is held with a syndicate of chartered banks; $75 million of which was used primarily to fund the first year's debt service of the Senior Secured Notes as well as construction completion costs, while the remaining $25 million was for working capital and letter of credit requirements. In total, at December 31, 2004, $216 million (2003 - $279 million) had been drawn under these facilities, with letters of credit issued in the amount of $8.1 million (2003 - $7.6 million). The $100 million senior credit facility matures in April 2005 and as such has been classified as a current liability at December 31, 2004. Western is currently in the process of refinancing this facility through the assumption of the full $100 million into the Revolving Credit Facility where the additional amount will be subject to the identical terms and conditions that currently apply under the Revolver. As such, this debt component would then be re-classified as long-term. This ability to roll the amount into the Revolving Facility was specifically structured at its inception. Western expects this to be completed by the end of the first quarter in 2005. Page 14 EQUITY FINANCING In April 2004, Western issued 2,000,000 Class A shares ("Common Shares") at a price of $34.00 per share for gross proceeds of $68 million (net proceeds of approximately $65.1 million) pursuant to Western's previously announced public offering. The Common Shares were offered to the public on a bought-deal basis through a syndicate of Canadian underwriters. Net proceeds from the issue were used for general corporate purposes and for expansion opportunities. Western applied a portion of these net proceeds to temporarily reduce its indebtedness. EQUITY CAPITAL AT DECEMBER 31 2004 - ------------------------------------------------------------------------------ Issued and Outstanding: Common Shares 53,278,762 Outstanding: Stock Options 1,255,646 - ------------------------------------------------------------------------------ Fully Diluted Number of Shares 54,534,408 - ------------------------------------------------------------------------------ Western's outstanding shares at December 31, 2004, reflects the conversion of all 666,667 Class D Preferred Shares on a one for one basis into common shares of the Company during the fourth quarter for no additional consideration. This conversion feature was at the option of the holder. No dividends or interest were paid on the Class D Preferred Shares. The share performance graph compares the yearly change in the cumulative total shareholder return of a $100 investment made on December 31, 2000 in the Corporation's Common Shares with the cumulative total return of the S&P/TSX Total Return Composite Index and the S&P/TSX Capped Energy Index assuming the reinvestment of dividends, where applicable, for the comparable period. Western has significantly outperformed both indices since the Company's inception. YEAR 2001 2002 2003 2004 COMPOUNDED - ------------------------------------------------------------------------------ Rate of Return (%) 27 27 22 42 29 - ------------------------------------------------------------------------------ CAPITAL EXPENDITURES Capital expenditure programs are conducted under the Joint Venture Agreement whereby we participate in the operations of the Project to our 20 per cent working interest and we are responsible for our respective share of the costs. Our net capital expenditures totalled $40.0 million in 2004 (2003 - $148.5 million) which included: $36.4 million (2003 - $122.6 million) of project related expenditures; $3.6 million (2003 - $1.7 million) of capitalized insurance costs; $2.6 million (2003 - $2.2 million) of diluent purchases; $3.8 million (2003 - $3.0 million) in other assets and $nil (2003 - $22.9 million) of direct capitalized finance costs. Included in the project related expenditures were $23.2 million for our share of profitability and de-bottlenecking and growth initiatives and $13.2 million for sustaining capital for the Project. Insurance proceeds received during the year of $6.4 million (2003 - $9.7 million) were applied against the total cash capital expenditures. ANALYSIS OF CASH RESOURCES Our cash balances totalled $3.7 million at the end of 2004 which is consistent with the $3.8 million at December 31, 2003. Cash inflows included $67.9 million of net equity raised, $6.4 million of insurance proceeds, net operating cash flow of $23.0 million and a working capital increase of $13.3 million. Cash outflows included repayments of long-term debt and obligations under capital leases of $64.4 million and capital expenditures of $46.4 million. As the AOSP Project approaches its second year of full production, operations generate more than adequate cash flow for Western to meet its ongoing operating and capital commitments. Our strategy is to maintain a minimal cash balance and apply free cash flow to fund our 2005 capital expenditure program of $110 million. Any excess free cash flow will be applied to reduce our outstanding bank indebtedness. The 2005 capital expenditure program of $110 million incorporates capital projects relating specifically to the AOSP as well as Page 15 unrelated activities as Western continues to search for opportunities where we can utilize our expertise to deliver substantial shareholder value. CONTRACTUAL OBLIGATIONS AND COMMITMENTS We have assumed various contractual obligations and commitments in the normal course of our operations. Summarized on page 47 are significant financial obligations that are known as of February 25, 2005, and which represent future cash payments that we are required to make under existing contractual agreements that we have entered into either directly, or as a partner in the Joint Venture. Feedstocks are included in the table to comply with continuous disclosure obligations in Canada; however, Western could sell these products back to the market and eliminate any negative impact in the event of operational curtailments. CONTRACTUAL OBLIGATIONS AND COMMITMENTS PAYMENTS DUE BY PERIOD - ------------------------------------------------------------------------------------------------------------------- <1 YEAR 1 - 3 YEARS 4 - 5 YEARSAFTER 5 YEARS TOTAL - ------------------------------------------------------------------------------------------------------------------- US$450 Million Senior Secured Notes $ -- $ -- $ -- $ 541,620 $ 541,620 Senior Credit Facility 95,000 -- -- -- 95,000 Revolving Credit Facility (1) -- -- -- 121,000 121,000 Obligations Under Capital Lease 1,340 2,680 2,680 44,909 51,609 Feedstocks 79,437 220,368 168,520 62,117 530,442 Utilities 31,807 65,690 69,513 590,377 757,387 Mobile Equipment Lease 5,960 6,280 27,440 8,700 48,380 - ------------------------------------------------------------------------------------------------------------------- Total Contractual Obligations $ 213,544 $ 295,018 $268,153 $1,368,723 $2,145,438 - ------------------------------------------------------------------------------------------------------------------- (1) The Revolving Credit Facility is a 364-day extendible facility that incorporates a two year term-out. Management considers this to be part of our long-term capital structure. (2) In addition, we have an obligation to fund Western's share of the Project's Pension Fund and have made commitments related to our risk management program: see Notes 16 and 17, respectively, of the Consolidated Financial Statements. INSURANCE CLAIMS Arbitration proceedings have been initiated to resolve the disputes with insurers surrounding the claims for payment pursuant to our Cost Overrun and Project Delay Insurance Policy. We have filed insurance claims for the full $200 million limit of the policy, and we will also be seeking interest and other damages. The arbitration process is underway and we anticipate that the hearings will commence in the fall of 2005. In order to preserve Western's rights with regard to the policy, we have filed a Statement of Claim in the Court of Queen's Bench of Alberta against such parties in an amount exceeding $200 million. Aggravated and punitive damages totalling $650 million have also been claimed against the insurers. The Statement of Claim will only be served on the defendants and pursued in the courts in the event that resolution procedures cannot otherwise be agreed to on a timely basis. During 2003, the Joint Venture also submitted claims under the insurance coverage provided in our Joint Venture construction policies, in respect of the fire that occurred in January 2003 at the Muskeg River Mine Extraction Plant. The Joint Venture has extensive insurance coverage in place and is seeking to recover from the insurers the full amount of the costs incurred for repairs. A total of $16.1 million has been received by Western as of December 31, 2004, for property damages. Insurers involved in the Cost Overrun and Delay Insurance dispute with Western have withheld insurance proceeds payable to Western for damages related to the January fire. With the exception of the amounts withheld, these claims have now been resolved. The Joint Venture has also filed a $500 million claim ($100 million net to Western) in respect of loss of profits due to production delays from the fire. The claim is being disputed by the insurers and, as a result, the matter has been referred to arbitration. The arbitration panel has been constituted and the arbitration process is underway. No amounts, other than those collected at December 31, 2004, have been recognized in these statements relating to these insurance policies nor will an amount be recognized until the proceeds are received due to the uncertainty in the timing of receipt of these payments. Page 16 FOURTH QUARTER During the fourth quarter, the AOSP experienced a series of unrelated production interruptions. These interruptions stemmed from the failure of an ebulating pump in the residual hydro-cracker ("RHC") unit of Train 1. An operational upset occurred within the RHC leading to catalyst materials cycling through the pump, eventually resulting in its failure. Measures have been taken to ensure such events cannot occur in the future. During the ramp-up of the RHC in December, a tubing leak was detected in one of the aerial coolers. For safety reasons, the Train was once again brought down in order to repair this specific tube as well as inspect the remaining tubes for that Train. Train 2 operated at full capacity during this time and was not susceptible to the same operational upset issues. Due to these production interruptions, revenue generated during the fourth quarter was below prior periods. In turn, these reductions resulted in Western selling a higher percentage of heavy crude oil products translating into a lower realized sales price per barrel. This issue was exacerbated by the record wide light to heavy crude oil differential that persisted throughout the fourth quarter. Sales price realizations equalled $27.33 per barrel in the fourth quarter, $43.94 per barrel excluding hedging activities. As many of our costs are fixed in nature, the decreased production levels resulted in a higher operating cost per barrel of $28.22 for the fourth quarter. Due to lower production, lower realized prices and the continued incurrence of fixed costs, negative cash flow from operations for the fourth quarter totalled $37.9 million. Of this amount, losses due to hedging activities totalled $47.1 million. As a result of the production interruptions, Western drew an additional $51 million on its Revolving Facility, thereby increasing overall bank debt to $216 million at year-end. With the resumption of production in the first quarter, we plan to aggressively reduce our existing bank lines throughout 2005. Net oil sands revenue was $40.9 million for the fourth quarter, representing a 61 per cent decrease from the previous quarter, which is also lower than all previous quarters for fiscal 2004. OUTLOOK OPERATING December 2004 marked the 19th month of commercial operations of the AOSP. A continued focus on plant reliability will remain a major initiative for 2005 in order to attain production levels at or above design capacity rates for a greater proportion of the year compared to 2004. Given that our cost structure is predominantly fixed in nature, it follows that we anticipate unit operating costs to improve as non-recurring challenges, typically associated with a start-up of this magnitude, are systematically addressed. We continue to hold that unit operating costs of $12 to $14 per processed barrel are attainable by the end of 2007. We anticipate unit operating costs in the range of $17 to $19 per processed barrel produced for 2005. Fiscal 2005 was originally planned to be a full plant turnaround year, but the Joint Venture accelerated certain turnaround activities into 2004 as a result of the unplanned downtime in the fourth quarter. Minor turnaround activities are now planned for 2005. Our 2005 capital expenditure program is estimated at $110 million (2004 - $46 million), comprised of $58 million for de-bottlenecking and profitability projects, $35 million for growth initiatives including the Muskeg River Expansion project and $17 million for sustaining capital. With the continued efforts towards de-bottlenecking over the next three years, Western anticipates production from the AOSP to total 180,000 to 200,000 barrels per day (36,000 to 40,000 barrels per day net to Western) by the end of 2007. Excess free cash flow will be applied to reduce our credit facilities. For 2005, we are forecasting cash flow from operations of $3.00 per share (basic) with EBITDAX of $4.19 per share (basic). We have assumed a WTI price of US$40 combined with a gas cost of US$6.67 per mcf and a $0.82 CDN/US exchange rate for the purposes of this 2005 guidance. Western will maintain its current hedges for the immediate foreseeable future. Future risk management activities will be considered for production volumes in 2006 and beyond; however, the exact nature and structure of these activities has not yet been determined. No matter the structure chosen, downside risk will be mitigated while, at the same time, allowing for participation in upward swings in crude prices. Western will continue to Page 17 assess the existing hedges as fewer barrels are subject to fixed priced structures as 2005 unfolds in the context of actual crude prices. EXPANSION As announced in September 2004, expansion initiatives were outlined for the Muskeg River Mine. Increased production levels ranging from 90,000 to 100,000 barrels per day associated with the $4.0 to $4.5 billion capital program ($800 to $900 million net to Western) are anticipated to commence in 2009. Expansion initiatives include mining plans, additional mining recovery equipment and an additional train for bitumen extraction and froth treatment processing. Expansion also entails the addition of a third hydro-conversion unit and associated utilities at the Scotford Upgrader. The AOSP also received both federal and provincial cabinet approval for Phase 1 of the Jackpine Mine which could add 200,000 barrels per day (40,000 barrels per day net to Western) by 2013. Concurrent with these developments, current thinking at the Joint Venture level is to execute multiple 90,000 to 100,000 barrel per day single train projects, back-to-back on an accelerated basis leading to ultimate production in the range of 500,000 to 600,000 barrels per day (100,000 to 120,000 barrels per day net to Western). This concept is being thoroughly analyzed to determine if further consideration is warranted. The timing and details of any expansion initiatives will be subject to the outcome of future evaluations of economics, market needs, regulatory requirements and sustainable development considerations. We are also considering the acquisition of additional oil sands leases that are or may become available in the Athabasca oil sands area. The AOSP provides Western with aggressive generic growth for at least the next ten years, and we are pursuing technology development in order to further enhance AOSP performance. These same programs may also apply to opportunities outside of the Joint Venture, and Western is actively pursuing these opportunities. Access to attractive new resources to create shareholder value is a primary goal, and such resources, if acquired and developed, will expand our revenue generation beyond a single joint venture. SUSTAINABILITY Western and our Joint Venture partners in the Project are committed to carrying out operational activities in a manner that is fully compatible with the principles of sustainable development. To us, this means creating value for our shareholders while protecting the environment, managing resources, respecting and safeguarding people, benefiting communities and working with stakeholders. Western's commitment to sustainable development and corporate responsibility is critical to sound operations and it forms the foundation for building our future. ENVIRONMENT Environmental performance was impressive with a sulphur recovery rate exceeding the 98 per cent requirement, and not one Class 2(1) incident for the year. We have worked diligently in the design of the Project to ensure environmental effects can be managed, and so there will be no unacceptable long-term effects upon closure and ultimate reclamation. As part of our commitment to sound environmental management, reclamation is carried out progressively and is initiated at the earliest opportunity. (1) A minor effect. An incident sufficiently large to impact the environment. Single breach of statutory or prescribed limit, or single complaint. No long-term effect on the environment. The AOSP has implemented a voluntary comprehensive greenhouse gas ("GHG") management plan. The plan focuses on monitoring actual GHG emissions at both the Mine and the Upgrader, identifying and pursuing opportunities for energy efficiency and the capture of carbon dioxide, and investing in other emissions reduction activities outside of the AOSP. The GHG management plan takes into consideration both voluntary targets and the emerging regulatory framework. Under our current baseline operation, the AOSP is under the 0.065 tonnes CO2/bbl estimate as per the 1999 feasibility study. Further initiatives are actively being pursued to reduce emissions. One such project involves enhanced oil recovery techniques at nearby fields. During 2004, the AOSP's first greenhouse gas report was filed with Alberta Environment. The Joint Venture partners have continued to engage the federal government on key policy issues stemming from the Kyoto Accord which, with Russia's Page 18 ratification, came into force in February 2005. As a result, the Joint Venture does not envision the greenhouse gas program to restrict economic growth of the AOSP. A second key concern on the environmental front is the consumption of fresh water. We are pleased to report that at both the Mine and Upgrader, water use is tracking below or near design rates. In fact, at the Mine, we are well below the licence limit set by the Alberta government and we are targeting to stay below the original limit despite the incremental water usage associated with the Muskeg River Mine expansion. SAFETY The AOSP made significant achievements in the critical area of safety in 2004. For the Project as a whole, no employee experienced serious injury during the year. Other safety metrics include: o A Lost Time Injury frequency(2) of 0.18 per 200,000 hours worked compared with the oil sands mining and extraction industry average(3) of 0.11. o A total Recordable Injury frequency(2) of 0.78 per 200,000 hours worked compared with the the oil sands mining and extraction industry average(3) of 1.06. COMMUNITIES The AOSP continues to build on commitments made during early consultation for the Project, including maximizing local benefits. In 2003, local procurement figures were $229 million to Wood Buffalo contractors, including close to $25 million to Aboriginal companies. Through a number of community investment initiatives, the AOSP is working with communities to provide skills and job training, build local business capacity and contribute to various community organizations and events. As well, jobs created by the AOSP are filled by our neighbours whenever possible, resulting in a 60 per cent local hire rate for the Muskeg River Mine. In the mining area, this figure is closer to 90 per cent. (2) Calculated as the number of incidents multiplied by 200,000 (100 person years) divided by the number of combined exposure hours of all direct contractors and employees. (3) Oil sands mining and extraction industry average based on the average of Shell, Syncrude and Suncor. To date, the Regional Municipality of Wood Buffalo and Scotford have also benefited through community investments of over $1.5 million by the Joint Venture. This includes donations towards capital funding for the construction of the new Technology Centre at Keyano College, and contributions towards the purchase of two medical outreach vehicles for outlying aboriginal communities. The Project has also donated $330,000 to Tree Canada as part of its commitment to fund a tree-planting program. Trees purchased from this donation are being planted in parks and natural areas to preserve the greening of various communities and contribute to animal habitat improvement, soil stabilization and reduced greenhouse gas emissions. Albian Sands Energy, the operating company of the Muskeg River Mine, has donated $300,000 to the Northern Light Regional Health Foundation, assisting in the purchase of a new CT Scan machine. RISK AND SUCCESS FACTORS RELATING TO OIL SANDS We face a number of risks that we need to manage in conducting our business affairs. The following discussion identifies some of our key areas of exposure and, where applicable, sets forth measures undertaken to reduce or mitigate these exposures. A complete discussion of risk factors that may impact our business is provided in our Annual Information Form. OPERATIONAL RISKS We are currently a single asset company; this asset is our investment in oil sands through the Project. As such, the vast majority of our capital expenditures are directly or indirectly related to oil sands construction and development, with the majority of our operating cash flow derived from oil sands operations. Page 19 We are subject to the operational risks inherent in the oil sands business. Any unplanned operational outage or slowdown can impact production levels, costs and financial results. Factors that could influence the likelihood of this include, but are not limited to, ramp-up difficulties, extreme weather conditions and mechanical difficulties. We sell our share of synthetic crude oil production to refineries in North America. These sales compete with the sales of both synthetic and conventional crude oil. Other suppliers of synthetic crude oil exist and there are several additional projects being contemplated. If undertaken and completed, these projects will result in a significant increase in the supply of synthetic crude oil to the market. In addition, not all refineries are able to process or refine synthetic crude oil. There can be no assurance that sufficient market demand will exist at all times to absorb our share of the Project's synthetic crude oil production at economically viable prices. As a partner in the AOSP, we actively participate in operational risk management programs implemented by the Joint Venture to mitigate the above risks. Our exposure to operational risks is also managed by maintaining appropriate levels of insurance. To that end, in October 2004 we renewed our US$500 million of Property and Business Interruption Insurance as well as our US$100 million of Liability Insurance to protect our ownership interest against losses or damages to the Owners' facilities, to preserve our operating income and to protect against our risk of loss to third parties. The Project depends upon successful operation of facilities owned and operated by third parties. The Joint Venture partners are party to certain agreements with third parties to provide for, among other things, the following services and utilities: o pipeline transportation is provided through the Corridor Pipeline; o electricity and steam are provided to the Mine and the Extraction Plant from the Muskeg River cogeneration facility; o transportation of natural gas to the Muskeg River cogeneration facility is provided by the ATCO pipeline; o hydrogen is provided to the Upgrader from the Hydrogen Manufacturing Unit and Dow Chemicals Canada Inc., or Dow; and o electricity and steam are provided to the Upgrader from the Upgrader cogeneration facility. All of these third party arrangements are critical for the successful operation of the Project. Disruptions in respect of these facilities could have an adverse impact on future financial results. We may be faced with competition from other industry participants in the oil sands business. This could take the form of competition for skilled people, increased demands on the Fort McMurray infrastructure (housing, roads, schools, etc.), or higher prices for the products and services required to operate and maintain the plant. We have significant plans for expansion and the strong working relationship the Project's management has developed with the trade unions will be an important factor in our future activities. Our relationship with our employees and provincial building trade unions is important to our future because poor productivity and work disruptions have the potential to adversely affect the Project, whether in construction or in operations. FINANCIAL RISKS The following table details the steady state sensitivities of our cash flow and net earnings per share to certain relevant operating factors of the Project. The base case upon which the sensitivities are calculated assumes our share of bitumen production is 31,000 barrels per day, a constant WTI price of US$30.00 per barrel, a foreign exchange rate of US$0.75 per Canadian dollar and a constant Alberta gas cost of Cdn$6.67 per thousand cubic feet. Page 20 SENSITIVITY ANALYSIS BASIC BASIC CASH FLOW CASH FLOW EARNINGS EARNINGS VARIABLE VARIATION ($ MILLIONS) PER SHARE ($ MILLIONS) PER SHARE - ------------------------------------------------------------------------------------------------------------------- Production 1,000 BBLS/DAY $ 8.56 $ 0.16 $ 4.67 $ 0.09 Oil Prices US$1.00 $ 11.63 $ 0.22 $ 8.40 $ 0.16 Non-Gas Operating Costs $1.00/BBL $ 11.30 $ 0.21 $ 8.19 $ 0.15 Gas Prices (2) $0.10/MCF $ 0.59 $ 0.01 $ 0.43 $ 0.01 Foreign Exchange (1) US/CDN .01 $ 4.38 $ 0.08 $ 3.65 $ 0.07 - ------------------------------------------------------------------------------------------------------------------- (1) Excludes unrealized foreign exchange gains or losses on long-term monetary items. The impact of the Canadian dollar strengthening by US$0.01 would increase net earnings by $2.7 million based on December 31, 2004, US dollar denominated debt levels. (2) Each $1.00 per thousand cubic feet change in gas price results in a change of $ 0.53 per barrel in operating cost. Our financial results will depend on the prevailing price of crude oil and the Canadian/US currency exchange rate. Oil prices and currency exchange rates fluctuate significantly in response to supply and demand factors beyond our control, which could have an impact on future financial results. Any prolonged period of low oil prices could result in a decision by the Joint Venture partners to suspend or reduce production. Any such suspension or reduction of production would result in a corresponding substantial decrease in our future revenues and earnings and could expose us to significant additional expense as a result of certain long-term contracts. In addition, because natural gas comprises a substantial part of variable operating costs, any prolonged period of high natural gas prices could negatively impact our future financial results. Our debt level and restrictive covenants will have important effects on our future operations. Our ability to make scheduled payments or to refinance our debt obligations will depend upon our financial and operating performance which in turn, will depend upon prevailing industry and general economic conditions beyond our control. There can be no assurance that our operating performance, cash flow, and capital resources will be sufficient to repay our debt and other obligations in the future. To mitigate our exposure to these financial risks, we have established a financial risk management program in consultation with our Board of Directors. The objective of our hedging program is to mitigate exposure to the volatility of crude oil prices, thereby stabilizing current and future cash flows from the sale of our synthetic crude products. Our strategy is to protect the base capital program and ensure funding of debt obligations by providing a stable platform of cash flow. To this end Western has entered into the following swaps: HEDGING SUMMARY UNREALIZED INCREASE NOTIONAL HEDGE SWAP (DECREASE) TO FUTURE INSTRUMENT VOLUME PERIOD PRICE REVENUE (THOUSANDS) - --------------------------------------------------------------------------------------------------------------- WTI Swaps 14,000 BBLS/D JAN 1, 2005 TO MAR 31, 2005 US$26.06 (CDN$26,333) WTI Swaps 7,000 BBLS/D APR 1, 2005 TO DEC 31, 2005 US$26.87 (CDN$34,777) - --------------------------------------------------------------------------------------------------------------- Total (CDN$61,110) - --------------------------------------------------------------------------------------------------------------- We must finance our share of the Project's operating costs in the face of a volatile commodity pricing environment and ramp-up challenges. Should insufficient cash flow be generated from operations, additional financing may be required to fund capital projects and future expansion projects. If there is a business interruption, we may need additional financing to fund our activities until Business Interruption Insurance proceeds are received. As part of our original financing plan, we established a Cost Overrun and Project Delay Insurance Policy in the amount of $200 million. This insurance policy, which took effect in March 2000 and continued through April 2004, covered certain costs, expenses and losses of revenue through the construction period arising from causes beyond our control and included: (i) costs and expenses or loss of revenues arising from a delay in Page 21 achieving a guaranteed production level; (ii) costs and expenses incurred in connection with the modification, repair or replacement of equipment or material, which were directly related to achieving guaranteed production levels; (iii) escalation in Project costs beyond the budgeted Project costs, which were directly related to achieving guaranteed production levels; and (iv) debt service costs related to obligations incurred to finance any of (i), (ii) or (iii). In effect, the program provided coverage for increased costs for Western's share of the Project of up to $200 million to the extent the increased costs were incurred to meet bitumen production levels of 155,000 barrels per day as contemplated in the initial design of the Project. ENVIRONMENTAL RISKS Canada is a signatory to the United Nations Framework Convention on Climate Change and has ratified the Kyoto Protocol established thereunder to set legally binding targets to reduce nation wide emissions of carbon dioxide, methane, nitrous oxide and other so-called "greenhouse gases". The Project will be a significant producer of some greenhouse gases covered by the treaty. The Government of Canada has put forward a Climate Change Plan for Canada which suggests further legislation will set greenhouse gases emission reduction requirements for various industrial activities, including oil and gas production. Future federal legislation, together with existing provincial emission reduction legislation, such as in Alberta's Climate Change and Emissions Management Act, may require the reduction of emissions and/or emissions intensity from the Project. The direct or indirect costs of such legislation may adversely affect the Project. There can be no assurance that future environmental approvals, laws or regulations will not adversely impact the Owners' ability to operate the Project or increase or maintain production or will not increase unit costs of production. Equipment from suppliers that can meet future emission standards or other environmental requirements may not be available on an economic basis, or at all, and other methods of reducing emissions to required levels may significantly increase operating costs or reduce output. We will be responsible for compliance with terms and conditions set forth in the Project's environmental and regulatory approvals and all laws and regulations regarding the decommissioning and abandonment of the Project and reclamation of its lands. The costs related to these activities may be substantially higher than anticipated. It is not possible to accurately predict these costs since they will be a function of regulatory requirements at the time and the value of the equipment salvaged. In addition, to the extent we do not meet the minimum credit rating required under the Joint Venture agreement, we must establish and fund a reclamation trust fund. We currently do not hold the minimum credit rating. Even if we do hold the minimum credit rating, in the future it may be determined that it is prudent or be required by applicable laws or regulations to establish and fund one or more additional funds to provide for payment of future decommissioning, abandonment and reclamation costs. Even if we conclude that the establishment of such a fund is prudent or required, we may lack the financial resources to do so. The Joint Venture partners have established programs to monitor and report on environmental performance including reportable incidents, spills and compliance issues. In addition, comprehensive quarterly reports are prepared covering all aspects of health, safety and sustainable development on Lease 13 and the Upgrader to ensure that the Project is in compliance with all laws and regulations and that management are accountable for performance set by the Joint Venture partners. NON-GAAP FINANCIAL MEASURES Western includes cash flow from operations per share and earnings before interest, taxes, depreciation, depletion and amortization, stock-based compensation, accretion on asset retirement obligation and foreign exchange gains ("EBITDAX") as investors may use this information to better analyze our operating performance. We also include certain per barrel information, such as realized crude oil sales price, to provide per unit numbers that can be compared against industry benchmarks, such as the Edmonton PAR benchmark. The additional information should not be considered in isolation or as a substitute for measures of operating performance prepared in accordance with Canadian Generally Accepted Accounting Principles ("GAAP"). Non-GAAP financial measures do not have any Page 22 standardized meaning prescribed by Canadian GAAP and are therefore unlikely to be comparable to similar measures presented by other issuers. Management believes that, in addition to Net Earnings (Loss) per Share and Net Earnings (Loss) Attributable to Common Shareholders (both Canadian GAAP measures), cash flow from operations per share and EBITDAX provide a better basis for evaluating our operating performance, as they both exclude fluctuations on the US dollar denominated Senior Secured Notes and certain other non-cash items, such as depreciation, depletion and amortization, and future income tax recoveries. In addition, EBITDAX provides a useful indicator of our ability to fund our financing costs and any future capital requirements. CRITICAL ACCOUNTING ESTIMATES Western's critical accounting estimates are defined as those estimates that have a significant impact on the portrayal of our financial position and operations and that require management to make judgments, assumptions and estimates in the application of Canadian GAAP. Judgments, assumptions and estimates are based on historical experience and other factors that Management believes to be reasonable under current conditions. As events occur and additional information is obtained, these judgments, assumptions and estimates may be subject to change. We believe the following are the critical accounting estimates used in the preparation of our Consolidated Financial Statements. COMMENCEMENT OF COMMERCIAL OPERATIONS Effective June 1, 2003, Western commenced commercial operations as determined by Management, as all aspects of the facilities became fully operational and the Project achieved 50 per cent of the stated design capacity of 155,000 barrels per day. Accordingly, we have recorded revenues and expenses relating to our share of operations for the Project from that date. Prior to June 1, 2003, all revenues, operating costs and interest were capitalized as part of the costs of the Project, and no depreciation, depletion or amortization were expensed. CAPITAL ASSETS Western capitalizes costs specifically related to the acquisition, exploration, development and construction of the Project. This includes interest, which is capitalized during the construction and start-up phase for each project. Depletion on the Project is provided over the life of proved and probable reserves on a unit of production basis, and commenced when the facilities were substantially complete and after commercial production had begun. Other capital assets are depreciated on a straight-line basis over their useful lives, except for lease acquisition costs and certain Mine assets, which are amortized and depreciated over the life of proved and probable reserves. Reserve estimates can have a significant impact on earnings, as they are a key component to the calculation of depletion. A downward revision in the reserve estimate would result in increased depletion and a reduction of earnings. Capital assets are reviewed for impairment whenever events or conditions indicate that their net carrying amount may not be recoverable from estimated future cash flows. If an impairment is identified the assets are written down to the estimated fair market value. The calculation of these future cash flows are dependent on a number of estimates, which includes reserves, timing of production, crude oil price, operating cost estimates and foreign exchange rates. As a result future cash flows are subject to significant management judgment. ASSET RETIREMENT OBLIGATION Effective January 1, 2003, Western elected early adoption of the CICA 3110 "Asset Retirement Obligations". The new standard requires that we recognize an asset and a liability for any existing asset retirement obligations, which is determined by estimating the fair value of this commitment at the balance sheet date. We determine the fair value by first obtaining third party estimates for the expected timing and amount of cash flows that will be required for future dismantlement and site restoration, and then present valuing these future payments using a credit adjusted risk free rate appropriate for Western. Any change in timing or amount of the cash flows subsequent to initial recognition results in a change in the asset and liability, which then impacts the depletion on the asset and the accretion charged on the liability. Estimating the timing and amount of third party cash flows to settle this obligation is inherently difficult and is based on Management's current experience. Page 23 FUTURE INCOME TAX We have recognized future income tax assets and liabilities at December 31, 2004. These assets and liabilities are recognized at the tax rates at which Management expects the temporary differences to reverse. Management bases this expectation on future earnings, which require estimates for reserves, timing of production, crude oil price, operating cost estimates and foreign exchange rates. As a result, future earnings are subject to significant Management judgment and changes could result in the temporary differences reversing at different tax rates. Page 24