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   &lt;div align="left" style="font-size: 10.5pt; margin-top: 21pt"&gt;&lt;b&gt;Note 12&amp;#8212;Guarantees&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10.5pt; margin-top: 10.5pt"&gt;At September&amp;#160;30, 2010, we were liable for certain contingent obligations under various contractual
   arrangements as described below. We recognize a liability, at inception, for the fair value of our
   obligation as a guarantor for newly issued or modified guarantees. Unless the carrying amount of
   the liability is noted below, we have not recognized a liability either because the guarantees were
   issued prior to December&amp;#160;31, 2002, or because the fair value of the obligation is immaterial. In
   addition, unless otherwise stated, we are not currently performing with any significance under the
   guarantee and expect future performance to be either immaterial or have only a remote chance of
   occurrence.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10.5pt; margin-top: 10.5pt"&gt;&lt;b&gt;Construction Completion Guarantees&lt;/b&gt;
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       &lt;td&gt;In December&amp;#160;2005, we issued a construction completion guarantee for 30&amp;#160;percent of the $4
   billion in loan facilities of Qatargas 3, which are being used to finance the construction of
   an LNG train in Qatar. Of the $4&amp;#160;billion in loan facilities, we committed to provide $1.2
   billion. The maximum potential amount of future payments to third-party lenders under the
   guarantee is estimated to be $850&amp;#160;million, which could become payable if the full debt
   financing is utilized and completion of the Qatargas 3 Project is not achieved. The project
   financing will be nonrecourse to ConocoPhillips upon certified completion, which is expected
   in 2011. At September&amp;#160;30, 2010, the carrying value of the guarantee to third-party lenders
   was $11&amp;#160;million.&lt;/td&gt;
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   &lt;div align="left" style="font-size: 10.5pt; margin-top: 10.5pt"&gt;&lt;b&gt;Guarantees of Joint Venture Debt&lt;/b&gt;
   &lt;/div&gt;
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       &lt;td&gt;At September&amp;#160;30, 2010, we had guarantees outstanding for our portion of joint venture debt
   obligations, which have terms of up to 15&amp;#160;years. The maximum potential amount of future
   payments under the guarantees is approximately $80&amp;#160;million. Payment would be required if a
   joint venture defaults on its debt obligations.&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10.5pt; margin-top: 10.5pt"&gt;&lt;b&gt;Other Guarantees&lt;/b&gt;
   &lt;/div&gt;
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       &lt;td&gt;In conjunction with our purchase of a 50&amp;#160;percent ownership interest in Australia Pacific
   LNG Pty Limited (APLNG)&amp;#160;from Origin Energy in October&amp;#160;2008, we agreed to participate, if and
   when
   requested, in any parent company guarantees that were outstanding at the time we purchased our interest
   in APLNG. These parent company guarantees cover the obligation of APLNG to deliver natural
   gas under several sales agreements with remaining terms of 7 to 21&amp;#160;years. Our maximum
   potential amount of future payments, or cost of volume delivery, under these guarantees is
   estimated to be $1,572&amp;#160;million ($3,396&amp;#160;million in the event of intentional or
   reckless breach) at September&amp;#160;2010 exchange rates based on our 50&amp;#160;percent share of the
   remaining contracted volumes, which could become payable if APLNG fails to meet its
   obligations under these agreements and the obligations cannot otherwise be mitigated. Future
   payments are considered unlikely, as the payments, or cost of volume delivery, would only be
   triggered if APLNG does not have enough natural gas to meet these sales commitments and if the
   co-venturers do not make necessary equity contributions into APLNG.&lt;/td&gt;
   &lt;/tr&gt;
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       &lt;td&gt;We have other guarantees with maximum future potential payment amounts totaling $440
   million, which consist primarily of guarantees to fund the short-term cash liquidity deficits
   of certain joint ventures, guarantees of minimum charter revenue for two LNG vessels, one
   small construction completion guarantee, guarantees of the lease payment obligations of a
   joint venture, and guarantees of the residual value of leased corporate aircraft. These
   guarantees generally extend up to 14&amp;#160;years or life of the venture.&lt;/td&gt;
   &lt;/tr&gt;
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   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10.5pt; margin-top: 10.5pt"&gt;&lt;b&gt;Indemnifications&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10.5pt"&gt;Over the years, we have entered into various agreements to sell ownership interests in certain
   corporations, joint ventures and assets that gave rise to qualifying indemnifications. Agreements
   associated with these sales include indemnifications for taxes, environmental liabilities, permits
   and licenses, employee claims, real estate indemnity against tenant defaults, and litigation. The
   terms of these indemnifications vary greatly. The majority of these indemnifications are related
   to environmental issues, the term is generally indefinite and the maximum amount of future payments
   is generally unlimited. The carrying amount recorded for these indemnifications at September&amp;#160;30,
   2010, was $395&amp;#160;million. We amortize the indemnification liability over the relevant time period,
   if one exists, based on the facts and circumstances surrounding each type of indemnity. In cases
   where the indemnification term is indefinite, we will reverse the liability when we have
   information the liability is essentially relieved or amortize the liability over an appropriate
   time period as the fair value of our indemnification exposure declines. Although it is reasonably
   possible future payments may exceed amounts recorded, due to the nature of the indemnifications, it
   is not possible to make a reasonable estimate of the maximum potential amount of future payments.
   Included in the recorded carrying amount were $245&amp;#160;million of environmental accruals for known
   contamination that are included in asset retirement obligations and accrued environmental costs at
   September&amp;#160;30, 2010. For additional information about environmental liabilities, see Note
   13&amp;#8212;Contingencies and Commitments.
   &lt;/div&gt;
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      <ElementDefenition>Provides pertinent information about each guarantee obligation, or each group of similar guarantee obligations, including (a) the nature of the guarantee, including its term, how it arose, and the events or circumstances that would require the guarantor to perform under the guarantee; (b) the maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee; (c) the current carrying amount of the liability, if any, for the guarantor's obligations under the guarantee; and (d) the nature of any recourse provisions under the guarantee, and any assets held either as collateral or by third parties, and any relevant related party disclosure. Excludes disclosures about product warranties.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 5
 -Paragraph 9, 10, 11, 12

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Interpretation (FIN)
 -Number 45
 -Paragraph 13, 16

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