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                               UNITED STATES
                     SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, D.C.


                          SCHEDULE 14A INFORMATION


        PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES
                   EXCHANGE ACT OF 1934 (AMENDMENT NO. )

Filed by the Registrant [X]
Filed by a Party other than the Registrant [ ]

Check the appropriate box:
[ ]       Preliminary Proxy Statement
[ ]       Confidential, for Use of the Commission Only (as permitted by
          Rule14a-6(e)(2))
[ ]       Definitive Proxy Statement
[ ]       Definitive Additional Materials
[X]       Soliciting Material Pursuant to Rule 14a-12

                         BURLINGTON RESOURCES INC.
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              (Name of Registrant as Specified in its Charter)

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  (Name of Person(s) Filing Proxy Statement, if other than the Registrant)


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[X]       No fee required
[ ]       Fee computed on table below per Exchange Act Rules 14a-6(i)(1)
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          (1)  Title of each class of securities to which transaction
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The following is an announcement that was first posted on Burlington
Resources Inc.'s intranet web site on February 23, 2006.

TO:            ALL BURLINGTON RESOURCES EMPLOYEES

SUBJECT:       CONOCOPHILLIPS-BURLINGTON LEADERSHIP ANNOUNCEMENT

DATE:          FEBRUARY 23, 2006

Integration teams continue to make progress on staffing related to the
ConocoPhillips-Burlington integration. The following organizational changes
will take effect with the successful completion of the proposed
acquisition.

UPSTREAM

LOWER 48
As announced, Mark Ellis, currently senior vice president of North American
Operations for Burlington, will become president of ConocoPhillips' Lower
48 Region. The Lower 48 Region will be comprised of three business units -
Gulf Coast, Mid-Continent and San Juan. Business unit headquarters will be
located in Houston; Midland, Texas; and Farmington, N.M., respectively.

Reporting to Mark Ellis will be:
  o  RICHARD FRALEY, currently vice president of the San Juan Division for
     Burlington, will become general manager, San Juan Business Unit, and
     be responsible for operations and development activities in the San
     Juan Basin.
  o  BARRY WINSTEAD, currently vice president of the Mid-Continent Division
     for Burlington, will become general manager, Mid-Continent Business
     Unit, and be responsible for operations and development activities in
     the Permian, Anadarko, Fort Worth, Wind River, Williston and Uinta
     basins.
  o  BILL PATTERSON, currently general manager of the Mid-America Business
     Unit for ConocoPhillips, will become general manager, Gulf Coast
     Business Unit, and be responsible for operations and development
     activities in east Texas, northern Louisiana, the Texas and Louisiana
     Gulf Coast regions and offshore Gulf of Mexico.
  o  GREG LEVEILLE, currently San Juan operations manager for
     ConocoPhillips, will become general manager, Exploration & Business
     Development - Lower 48, and be responsible for acquisitions and
     trades, land activities and unconventional exploration activities for
     the Lower 48 Region.
  o  GLENN SCHAAF, currently manager of Lower 48 Drilling & Completions for
     ConocoPhillips, will become manager, Operations Services - Lower 48.
     Glenn will provide drilling, completion and procurement management
     services for the Lower 48 operating business units' development and
     exploration activities.
  o  MARY ANN PEARCE, currently Lower 48 Commercial manager for
     ConocoPhillips, will become manager, Commercial Activities - Lower 48,
     and be responsible for managing gathering contracts, gas sales
     nominations, gas plant utilization and system imbalances for more than
     4 billion cubic feet of natural gas per day in the Lower 48.
  o  MIKE FRAMPTON, currently general manager of Environmental, Health &
     Safety for Burlington Resources Canada, will become manager, HSE,
     Sustainable Development & Stakeholder Engagement - Lower 48. Mike will
     support operations and capital program execution.
  o  DEXTER BURLEIGH will continue as manager, Finance - Lower 48.
  o  DAVID WEAVER, currently Lower 48 & Latin America HR manager for
     ConocoPhillips, will become manager, HR - Lower 48.

CANADA
Also previously announced, Brent Smolik, currently president of Burlington
Resources Canada, will become president of ConocoPhillips Canada. The
Canadian business will focus on three areas - Western Canadian
Conventional, Oil Sands and Northern Development. All of these Canadian
operations will remain headquartered in Calgary, Alberta.

Reporting to Brent Smolik will be:
  o  ROBERT FLESHER, currently vice president of Operations for
     ConocoPhillips Canada, will become senior vice president, Western
     Canadian Conventional Development & Operations.
  o  DON HRAP, currently senior vice president of Operations for
     Burlington, will become senior vice president, Canadian Operations
     Services, and be responsible for providing surface land, drilling and
     completion, facilities construction, procurement and gas activities
     services for Western Canada Conventional, Oil Sands and Northern
     Development.
  o  RICK WARTERS, currently senior vice president of Exploration for
     Burlington Resources Canada, will become senior vice president,
     Exploration - Canada.
  o  GLEN BISHOP will continue as vice president of Northern Development
     and be responsible for ConocoPhillips' role in the project management
     of the Mackenzie Valley pipeline and associated Arctic field
     developments.
  o  DAVID BAIRRINGTON, currently general manager of Gas-to-Liquids &
     Integrated Pipeline Projects for ConocoPhillips, will become vice
     president, Canadian Oil Sands, and be responsible for company-operated
     and partner-operated oil sands projects.
  o  JOHN JENSEN, currently vice president of Business Development for
     ConocoPhillips Canada, will become vice president, Business
     Development & Strategic Planning - Canada.
  o  NANCY DILTS will continue as vice president and general counsel for
     ConocoPhillips Canada.
  o  PAT DEFOE, currently manager of HSE for ConocoPhillips Canada, will
     become vice president, HSE, Sustainable Development & Stakeholder
     Engagement, and be responsible for supporting operations and capital
     program execution.
  o  DAVE NEWBY will continue as vice president of Finance for
     ConocoPhillips Canada.
  o  RON PARENT, currently vice president of Human Resources for Burlington
     Resources Canada, will become vice president of Human Resources -
     Canada.

CORPORATE FINANCE
As previously announced, John Carrig will remain executive vice president,
Finance, and chief financial officer, and John's direct reports remain the
same.

The following are changes in the Controllers organization, reporting to
Rand Berney, vice president and controller.
  o  KEN SEAMAN, currently assistant controller, Management Reporting, for
     ConocoPhillips, will become assistant controller, Accounting Policy
     and External Reporting.
  o  DAVE ROTTINO, currently director, Canada Finance, for Burlington, will
     become assistant controller, Management Reporting.

ORG CHARTS & FUTURE ANNOUNCEMENTS
Organizational charts on these and subsequent staffing announcements are
expected to be available shortly on the BR Employee Resource Site. Please
remember to check the site periodically for these materials and for future
organizational announcements.

Thank you for your ongoing interest and attention.


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             CAUTIONARY STATEMENTS RELEVANT TO FORWARD-LOOKING
       INFORMATION FOR THE PURPOSE OF "SAFE HARBOR" PROVISIONS OF THE
              PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

     Except for the historical and factual information contained herein,
the matters set forth in this filing, including statements as to the
expected benefits of the acquisition such as efficiencies, cost savings,
market profile and financial strength, timing expectations to complete the
merger, and the competitive ability and position of the combined company,
and other statements identified by words such as "estimates, "expects,"
"projects," "plans," and similar expressions are forward-looking statements
within the meaning of the "safe harbor" provisions of the Private
Securities Litigation Reform Act of 1995. These forward-looking statements
are subject to risks and uncertainties that may cause actual results to
differ materially, including required approvals by Burlington Resources
shareholders and regulatory agencies, the possibility that the anticipated
benefits from the acquisition cannot be fully realized, the possibility
that costs or difficulties related to the integration of Burlington
Resources operations into ConocoPhillips will be greater than expected, the
impact of competition and other risk factors relating to our industry as
detailed from time to time in each of ConocoPhillips' and Burlington
Resources' reports filed with the SEC. Readers are cautioned not to place
undue reliance on these forward-looking statements, which speak only as of
their dates. Burlington Resources undertakes no obligation to publicly
update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise.

                ADDITIONAL INFORMATION AND WHERE TO FIND IT

     In connection with the proposed transaction, ConocoPhillips has filed
a preliminary registration statement on Form S-4, Burlington Resources will
file a proxy statement and both companies will file other relevant
documents concerning the proposed merger transaction with the Securities
and Exchange Commission (SEC). INVESTORS ARE URGED TO READ THE FORM S-4,
PROXY STATEMENT AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC BECAUSE
THEY CONTAIN IMPORTANT INFORMATION REGARDING THE MERGER. Investors may
obtain free copies of the Form S-4, proxy statement and the other documents
at the website maintained by the SEC at www.sec.gov. In addition, you may
obtain documents filed with the SEC by ConocoPhillips free of charge by
contacting ConocoPhillips Shareholder Relations Department at (281)
293-6800, P.O. Box 2197, Houston, Texas, 77079-2197. You may obtain
documents filed with the SEC by Burlington Resources free of charge by
contacting Burlington Resources Investor Relations Department at (800)
262-3456, 717 Texas Avenue, Suite 2100, Houston, Texas 77002, e-mail:
IR@br-inc.com.

                 INTEREST OF CERTAIN PERSONS IN THE MERGER

     ConocoPhillips, Burlington Resources and their respective directors
and executive officers, may be deemed to be participants in the
solicitation of proxies from Burlington Resources' stockholders in
connection with the merger. Information about the directors and executive
officers of ConocoPhillips and their ownership of ConocoPhillips stock will
be set forth in the proxy statement for ConocoPhillips' 2006 Annual Meeting
of Stockholders. Information about the directors and executive officers of
Burlington Resources and their ownership of Burlington Resources stock is
set forth in Burlington Resources' proxy statement for its 2005 annual
meeting, which was filed with the SEC on March 10, 2005. Investors may
obtain additional information regarding the interests of such participants
by reading the Form S-4 and proxy statement for the merger.

     Investors should read the Form S-4 and proxy statement carefully
before making any voting or investment decision.