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   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 20pt"&gt;&lt;b&gt;Note 6&amp;#8212;Investments, Loans and Long-Term Receivables&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;b&gt;LUKOIL&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 0pt"&gt;Our ownership interest in LUKOIL was 19.21&amp;#160;percent at June&amp;#160;30, 2010, based on 851&amp;#160;million shares
   authorized and issued. Our average ownership interest in the first quarter of 2010, used to record
   our share of LUKOIL&amp;#8217;s first-quarter results on a lag basis, was 20.09&amp;#160;percent. During the second
   quarter of 2010, we sold 6.7&amp;#160;million shares of LUKOIL, resulting in cash proceeds of $391&amp;#160;million
   and a net gain on disposition of $99&amp;#160;million, which is included in the &amp;#8220;Other income&amp;#8221; line of the
   consolidated income statement.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;At June&amp;#160;30, 2010, the book value of our ordinary share investment in LUKOIL was $6,695&amp;#160;million
   reflecting the recognition of our equity-method share of LUKOIL&amp;#8217;s earnings on a one-quarter-lag
   basis. Our investment book value is lower than our share of the net assets of LUKOIL by
   approximately $4,234&amp;#160;million. A majority of this negative basis difference is being amortized on a
   straight-line basis over a 22-year useful life as an increase to equity earnings. On June&amp;#160;30,
   2010, the closing price of LUKOIL shares on the London Stock Exchange was $51.90 per share, making
   the total market value of our LUKOIL investment $8,479&amp;#160;million. For additional information about
   accounting for our LUKOIL investment, see Note 2&amp;#8212;Changes in Accounting Principles.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;On July&amp;#160;28, 2010, we announced our intention to sell our entire
   interest in LUKOIL, then consisting of 163,367,629 shares. This decision
   will be implemented as follows:
   &lt;/div&gt;
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       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
       &lt;td width="2%" nowrap="nowrap" align="left"&gt;&lt;b&gt;&amp;#8226;&lt;/b&gt;&lt;/td&gt;
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       &lt;td&gt;On July&amp;#160;28, 2010, we entered into a stock purchase and option agreement (the Agreement)
   with a wholly owned subsidiary of LUKOIL, pursuant to which such subsidiary will purchase 64,638,729
   shares from us at a price of $53.25 per share, or $3.44&amp;#160;billion in total. Closing on this
   transaction is expected in the third quarter of 2010.&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td style="font-size: 0pt"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;Also pursuant to the Agreement, the LUKOIL subsidiary has a 60-day option, expiring on September&amp;#160;26,
   2010, to purchase any or all of our interest remaining at the time of exercise of the option, at a price of $56 per share.&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td style="font-size: 0pt"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;Finally, to the extent all of our remaining interest is not purchased pursuant to the 60-day option, we intend to sell
   our remaining interest in the open market from time to time, subject
   to the terms of the Shareholder Agreement, by the end of 2011.&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;We will continue to use the equity-method of accounting for our interest in LUKOIL until we
   determine we no longer have significant influence over the operating and financial policies of
   LUKOIL. Making this determination will involve judgment based on an on-going evaluation of current
   facts and circumstances, but based on the various voting rights and powers we have under our
   Shareholder Agreement with LUKOIL and the cumulative stockholder voting rules in Russia, we believe
   it is likely we would lose significant influence once our ownership interest falls below
   approximately 10&amp;#160;percent. At the point in the future when we cease using equity-method accounting,
   we would no longer record equity earnings related to LUKOIL, we would cease to report our share of
   LUKOIL&amp;#8217;s upstream production and proved reserves in our supplemental oil and gas disclosures, and
   our available-for-sale investment in LUKOIL&amp;#8217;s shares would be marked to market each period, with
   the corresponding gains and losses recorded to other comprehensive income until the shares are
   sold.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;b&gt;Loans to Related Parties&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 0pt"&gt;As part of our normal ongoing business operations and consistent with industry practice, we invest
   and enter into numerous agreements with other parties to pursue business opportunities, which share
   costs and apportion risks among the parties as governed by the agreements. Included in such
   activity are loans made to certain affiliated companies. Significant loans to affiliated companies
   at June&amp;#160;30, 2010, included the following:
   &lt;/div&gt;
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       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;$676&amp;#160;million in loan financing to Freeport LNG Development, L.P.&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td style="font-size: 0pt"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td width="4%" style="background: transparent"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;$246&amp;#160;million in loan financing at June&amp;#160;2010 exchange rates to Varandey Terminal Company.&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td style="font-size: 0pt"&gt;&amp;#160;&lt;/td&gt;
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       &lt;td&gt;$1,064&amp;#160;million in project financing and an additional $93&amp;#160;million of accrued interest to
   Qatargas 3.&lt;/td&gt;
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       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;
       &lt;td&gt;$550&amp;#160;million in loan financing to WRB Refining LLC.&lt;/td&gt;
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   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;The long-term portion of these loans are included in the &amp;#8220;Loans and advances&amp;#8212;related parties&amp;#8221; line
   on the consolidated balance sheet, while the short-term portion is in &amp;#8220;Accounts and notes
   receivable&amp;#8212;related parties.&amp;#8221;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;&lt;b&gt;Other Investments&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 0pt"&gt;We have investments remeasured at fair value on a recurring basis to support certain nonqualified
   deferred compensation plans. The fair value of these assets at June&amp;#160;30, 2010, was $304&amp;#160;million,
   and substantially the entire value is categorized in Level 1 of the fair value hierarchy. These
   investments are measured at fair value using a market approach based on quotations from national
   securities exchanges.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 10pt"&gt;Merey Sweeny, L.P. (MSLP)&amp;#160;is a limited partnership that owns a 70,000 barrel-per-day delayed coker
   and related facilities at the Sweeny Refinery used to produce fuel-grade petroleum coke. Prior to
   August&amp;#160;28, 2009, MSLP was owned 50/50 by us and Petr&amp;#243;leos de Venezuela S.A. (PDVSA). Under the
   agreements that govern the relationships between the partners, certain defaults by PDVSA with
   respect to supply of crude oil to the Sweeny Refinery gave us the right to acquire PDVSA&amp;#8217;s 50
   percent ownership interest in MSLP. On August&amp;#160;28, 2009, we exercised that right. PDVSA has
   initiated arbitration in the International Chamber of Commerce challenging our actions and this
   arbitration is underway. We continue to use the equity method of accounting for our investment in
   MSLP.
   &lt;/div&gt;
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 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 18
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