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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
[X]    Definitive Additional Materials
[ ]    Soliciting Material Pursuant to Rule 14a-12

                            EL PASO CORPORATION
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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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[elpaso LOGO]

                                                                 May 12, 2003

Dear Fellow El Paso Shareholder:

    As you know, our Annual Meeting will be held on June 17, 2003. This meeting
is of vital importance to shareholders in light of the attempt by Selim Zilkha
and Oscar Wyatt to replace your Board of Directors with their slate of nine
designees, including Mr. Zilkha. WE URGE YOU TO MARK, SIGN, DATE AND RETURN THE
ENCLOSED WHITE PROXY CARD IN THE ENCLOSED ENVELOPE. YOUR VOTE IS CRITICAL, NO
MATTER HOW MANY SHARES YOU OWN.

EL PASO'S PROGRESS WITH ITS 2003
OPERATIONAL AND FINANCIAL PLAN

    Since February 2003, your Board of Directors and management have been
executing El Paso's 2003 operational and financial plan. We have taken actions
to address El Paso's liquidity needs and to meet required debt maturities for
2003 and 2004. We have also completed or have executed binding contracts for
$2.4 billion of the $3.4 billion of non-core asset sales we have planned for
2003.

    Our progress in implementing each of the five elements of our plan, as well
as the actions that remain to be taken to complete the objectives of our plan,
is discussed in more detail in our Proxy Statement. Although more work remains
to be done, we are confident that the company is moving in the right direction.

OUR STRATEGIC VISION FOR THE FUTURE

    Your Board of Directors and management recognize that our 2003 plan is just
one step towards reshaping El Paso. As we continue with our 2003 plan, we are
focused on actions that will position El Paso soundly for the future.

    o  WE HAVE ANNOUNCED OUR CLEAN SLATE INITIATIVE, TARGETING AN ADDITIONAL
       $250 MILLION OF PRE-TAX ANNUAL COST SAVINGS AND BUSINESS EFFICIENCIES BY
       THE END OF 2004, beyond the target of $150 million of pre-tax savings and
       business efficiencies we previously announced for 2003.

    o  We have formed a Board-level Long Range Planning Committee, which is
       focused on ensuring that El Paso maximizes all opportunities inherent in
       our businesses. Among the actions being pursued by the Committee are:

            -  reducing our indebtedness to an appropriate level for our current
               businesses

            -  achieving the financial flexibility necessary to fully pursue the
               solid growth opportunities that we believe exist for our natural
               gas businesses

            -  targeting additional non-core assets for sale. Among the assets
               which El Paso is reviewing for possible sale are our Aruba
               refinery, telecommunications assets, and additional power assets

            -  reviewing opportunities to monetize certain non-strategic assets
               of our core businesses

            -  further reducing capital expenditures and generating free cash
               flow while not impairing the long-term earnings power of our core
               businesses.

                              CORPORATE GOVERNANCE

    We have taken a series of actions that further strengthen El Paso's
corporate governance.

    o  Providing continuity and measured change in the composition of our Board
       of Directors with the addition of four directors with outstanding energy
       industry backgrounds and with three directors not standing for
       re-election.

    o  Reconstitution of the compensation committee, including three new
       directors, all of whom have compensation committee experience, and
       changing the composition of other Board committees.

    o  Adoption of corporate governance policies that we believe place El Paso
       in the vanguard of corporate governance best practices.

Additional details about El Paso's corporate governance policies are provided in
our Proxy Statement.

                         THE ZILKHA/WYATT PROXY CONTEST

    Messrs. Zilkha and Wyatt are proposing to replace all of El Paso's directors
with their slate of nine designees, including Mr. Zilkha. We believe that the
Zilkha/Wyatt program offers no clear benefits to our shareholders, entails major
risks and has many obvious detriments. Among other things:

    o  Zilkha and Wyatt have neither offered a detailed business plan upon which
       to elect their nominees, nor provided specific objections to our detailed
       operational and financial plan. In fact, Zilkha/Wyatt have offered only a
       series of general statements about their plan for El Paso, which the
       Houston Chronicle has described as 'strikingly similar' to El Paso's
       plan.

    o  Zilkha served as a director of El Paso from October 1999 until January
       2001 and as an advisory director of El Paso from January 2001 until June
       2002. As described in our Proxy Statement, ZILKHA VOTED TO APPROVE ALL
       DECISIONS MADE BY OUR BOARD WHEN HE WAS A DIRECTOR OF EL PASO AND DID NOT
       DISSENT FROM A SINGLE DECISION MADE BY OUR BOARD WHEN HE WAS AN ADVISORY
       DIRECTOR.

    o  Zilkha and Wyatt have proposed a slate of nine designees of whom eight
       are currently retired or self-employed with five having been retired or
       self-employed for more than four years; four have no public company board
       experience; three are seventy-one years old or older; and two have
       experience as public company directors only with TransTexas Gas
       Corporation, a corporation which filed for bankruptcy during their board
       tenure.

    o  WE BELIEVE THERE ARE SIGNIFICANT CONFLICTS OF INTEREST BETWEEN EL PASO
       AND MR. WYATT, WHICH ARE DISCUSSED IN DETAIL IN OUR PROXY STATEMENT.

    We believe that the election of the Zilkha/Wyatt nominees is not in the best
interests of El Paso shareholders. WE RECOMMEND THAT EL PASO SHAREHOLDERS VOTE
'FOR' EL PASO'S SLATE OF 12 HIGHLY QUALIFIED DIRECTORS, WHO ARE COMMITTED TO
RESTORING THE VALUE INHERENT IN THE COMPANY'S STRONG ASSET BASE, AND AGAINST THE
ZILKHA/WYATT PROPOSALS. The many reasons for our recommendation are described in
detail in our Proxy Statement and we urge you to read it carefully.

YOUR VOTE IS IMPORTANT

    YOUR VOTE IS IMPORTANT IN DETERMINING THE FUTURE DIRECTION OF EL PASO. YOUR
VOTE WILL DETERMINE WHETHER EL PASO CONTINUES ON THE COURSE BEING CHARTED BY THE
CURRENT BOARD OF DIRECTORS AND MANAGEMENT TO RESTORE EL PASO TO ITS LEADERSHIP
POSITION IN THE ENERGY INDUSTRY AND DELIVER THE EARNINGS AND CASH FLOW
PERFORMANCE THAT ARE INHERENT IN OUR CORE BUSINESSES  -- OR PURSUES A PLAN
FORMULATED BY A NEW BOARD MADE UP OF INDIVIDUALS WHO HAVE LIMITED KNOWLEDGE OF
EL PASO AND THE MAJORITY OF WHOM HAVE LIMITED OR NO PUBLIC COMPANY BOARD
EXPERIENCE.

                  WE URGE YOU TO REJECT THE ZILKHA/WYATT SLATE

    El Paso's Board of Directors strongly recommends that you reject the
Zilkha/Wyatt attempt to take over the board by replacing all of our directors
with their slate of nine designees. We urge you to read the enclosed Proxy
Statement and to return the enclosed WHITE proxy card to support your Board of
Directors and management by voting 'FOR' the election of our 12 directors. Your
vote is critical, no matter how many shares you own.

    IF YOU HAVE QUESTIONS ABOUT VOTING YOUR PROXY OR NEED ADDITIONAL INFORMATION
ABOUT EL PASO OR THE STOCKHOLDERS MEETING, PLEASE CONTACT MACKENZIE PARTNERS,
INC. AT (800) 322-2885 OR VISIT EL PASO'S WEBSITE AT WWW.ELPASO.COM.

    On behalf of the entire El Paso Board, I thank you for your continued
support and promise that we will continue to work hard on behalf of all our
shareholders.

                                          Sincerely,
                                          RONALD L. KUEHN, JR.
                                          RONALD L. KUEHN, JR.
                                          Chairman and Chief Executive Officer

ADDITIONAL IMPORTANT INFORMATION

     This letter includes forward-looking statements and projections, made
in reliance on the safe harbor provisions of the Private Securities
Litigation Reform Act of 1995. The company has made every reasonable effort
to ensure that the information and assumptions on which these statements
and projections are based are current, reasonable, and complete. However, a
variety of factors could cause actual results to differ materially from the
projections, anticipated results or other expectations expressed in this
release, including, without limitation, our ability to attract and retain
qualified members of the Board of Directors; the successful recruitment and
retention of a qualified CEO; the successful implementation of the 2003
operational and financial plan; the successful implementation of the
settlement related to the Western Energy Crisis; material and adverse
impacts from our proxy contest with Selim Zilkha/Oscar Wyatt; actions by
the credit rating agencies; the successful close of financing transactions;
our ability to successfully exit the energy trading business; our ability
to divest of certain non-core assets; changes in commodity prices for oil,
natural gas, and power; general economic and weather conditions in
geographic regions or markets served by El Paso Corporation and its
affiliates, or where operations of the company and its affiliates are
located; the uncertainties associated with governmental regulation;
political and currency risks associated with international operations of
the company and its affiliates; inability to realize anticipated synergies
and cost savings associated with restructurings and divestitures on a
timely basis; difficulty in integration of the operations of previously
acquired companies, competition, and other factors described in the
company's (and its affiliates') Securities and Exchange Commission filings.
While the company makes these statements and projections in good faith,
neither the company nor its management can guarantee that anticipated
future results will be achieved. Reference must be made to those filings
for additional important factors that may affect actual results. The
company assumes no obligation to publicly update or revise any
forward-looking statements made herein or any other forward-looking
statements made by the company, whether as a result of new information,
future events, or otherwise.

    On May 12, 2003, El Paso Corporation began the process of mailing its
definitive proxy statement, together with a WHITE proxy card. Shareholders are
strongly advised to read El Paso's proxy statement as it contains important
information.

    Shareholders may obtain an additional copy of El Paso's definitive proxy
statement and any other documents filed by El Paso with the Securities and
Exchange Commission for free at the Internet Web site maintained by the
Securities and Exchange Commission at www.sec.gov. Copies of the definitive
proxy statement are available for free at El Paso's Internet Web site at
www.elpaso.com or by writing to El Paso Corporation, Investor Relations, P.O.
Box 2511, Houston, TX 77252. In addition, copies of El Paso's proxy materials
may be requested by contacting El Paso's proxy solicitor, MacKenzie Partners,
Inc. at (800) 322-2885 Toll-Free or by email at proxy@mackenziepartners.com.

    To the extent that individual customers, independent industry researchers,
financial analysts, or El Paso commissioned research are quoted in this
document, it is El Paso's policy to use reasonable efforts to verify the source
and accuracy of the quote. El Paso has not, however, sought or obtained the
consent of the quoted source to the use of such quote as proxy soliciting
material. This document may contain expressions of opinion and belief. Except as
otherwise expressly attributed to another individual or entity, these opinions
and beliefs are the opinions and beliefs of El Paso.

    Information regarding the names, affiliation and interests of individuals
who may be deemed participants in the solicitation of proxies of El Paso's
shareholders is contained in El Paso's definitive proxy statement.

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   If you have any questions about the proxy solicitation or need additional
      information about the El Paso stockholders' meeting, please contact

                 MacKenzie Partners, Inc. as set forth below:

                    [LOGO MACKENZIE PARTNERS, INC.]
                           105 Madison Avenue
                        New York, New York 10016

                      (212) 929-5500 (Call Collect)
                                   or

                      CALL TOLL-FREE (800) 322-2885
                   E-mail: proxy@mackenziepartners.com
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