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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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          pursuant to Exchange Act Rule 0-11 (set forth the amount on which
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[ ] Fee paid previously with preliminary materials:

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          Exchange Act Rule 0-11(a)(2) and identify the filing for which
          the offsetting fee was paid previously. Identify the previous
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NEWS                                                     [LOGO - EL PASO]

For Immediate Release

CHEYENNE PLAINS GAS PIPELINE SEEKS FERC APPROVAL

HOUSTON, TEXAS, MAY 27, 2003--Cheyenne Plains Gas Pipeline Company, a
subsidiary of El Paso Corporation (NYSE:EP), filed an application with the
Federal Energy Regulatory Commission (FERC) seeking approvals to construct,
own, and operate a new interstate natural gas pipeline. The Cheyenne Plains
pipeline will transport natural gas from the Rockies to markets in the
mid-continent.

"We are excited about the Cheyenne Plains pipeline and appreciate all the
support our shippers have shown this project by contracting for capacity,"
said Patricia A. Shelton, president of the Western Pipeline Group for El
Paso Corporation. "This new pipeline is supported by long-term firm
contracts for 100 percent of its capacity. Cheyenne Plains will provide
transportation for the growing supply of natural gas in the Rocky Mountain
region to markets in the mid-continent of the United States where gas
supplies are decreasing."

The 30-inch diameter pipeline will have initial transportation capacity of
560 thousand dekatherms of natural gas per day (MDth/d) and will extend 380
miles from the Cheyenne Hub just south of Cheyenne, Wyoming to Greensburg,
Kansas. The pipeline, which could be expanded by approximately 500 MDth/d
as supported by the market, will interconnect with interstate and
intrastate pipelines serving mid-continent markets. Construction of the
pipeline will begin following the receipt of appropriate FERC approvals.
The pipeline is scheduled to be in service by mid-2005. For additional
information, please visit www.elpaso.com/cheyenne or call toll free
1-877-598-5263.

El Paso Corporation is the leading provider of natural gas services and the
largest pipeline company in North America. The company has core businesses
in pipelines, production, and midstream services. Rich in assets, El Paso
is committed to developing and delivering new energy supplies and to
meeting the growing demand for new energy infrastructure. For more
information, visit www.elpaso.com.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This release 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.

ADDITIONAL IMPORTANT INFORMATION

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.

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.

CONTACTS
Communications and Government Affairs
Norma F. Dunn, Senior Vice President
Office: (713) 420-3750
Fax: (713) 420-3632

Investor Relations
Bruce L. Connery, Vice President
Office:  (713) 420-5855
Fax: (713) 420-4417

Alternate Contacts
Joele Frank/Dan Katcher
Joele Frank, Wilkinson Brimmer Katcher
Office: (212) 355-4449
Fax: (212) 355-4554