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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
 
                             ---------------------
 
                                    FORM 8-K
 
                                 CURRENT REPORT
                       PURSUANT TO SECTION 13 OR 15(d) OF
                      THE SECURITIES EXCHANGE ACT OF 1934
 
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        Date of Report (Date of earliest event reported): APRIL 15, 1998
 
                      UNION TEXAS PETROLEUM HOLDINGS, INC.
             (Exact name of Registrant as specified in its charter)
 

                                
       DELAWARE            1-9019         76-0040040
   (State or other      (Commission    (I.R.S. Employer
   jurisdiction of      File Number)  Identification No.)
    incorporation)

 
                 1330 POST OAK BOULEVARD, HOUSTON, TEXAS 77056
              (Address of principal executive offices) (Zip Code)
 
       Registrant's telephone number, including area code (713) 623-6544
 
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ITEM 5. OTHER EVENTS.
 
     On this Current Report on Form 8-K, the Registrant is filing with the
Securities and Exchange Commission certain items that are to be incorporated by
reference into its Registration Statement on Form S-3 (Registration No.
333-31039).
 
     Debt Offering. On April 15, 1998, the Registrant issued $150 million 
principal amount of 7.000% MAndatory/Putable remarketable Securities (MAPS(SM))
due April 15, 2038 (the "MAPS") under a shelf registration of up to $500 million
aggregate amount of securities of the Registrant. The MAPS are senior unsecured
obligations of the Registrant and subject to mandatory tender on April 15, 2008.
As part of the MAPS structure, the Registrant received additional proceeds
representing the value of the right to remarket the MAPS as of the remarketing
date of April 15, 2008. Net proceeds from the sale of the MAPS in the amount of
approximately $154 million will be used to pay down indebtedness under certain
uncommitted and unsecured money market lines of credit of the Registrant
incurred primarily in connection with the Registrant's 1998 acquisition in
Venezuela and for general corporate purposes. The MAPS are redeemable at any
time after April 15, 2008 at the option of the Registrant, in whole or in part,
at a price equal to the sum of 100% of their principal amount plus accrued and
unpaid interest plus a make-whole premium.

     Recent Developments.  Union Texas Venezuela Limited, an indirect subsidiary
of the Registrant, announced a successful development well at the Desarrollo
Zulia Occidental (DZO) unit in western Venezuela. The well has boosted daily
production at the DZO unit by nearly 15%. A subsidiary of Union Texas Venezuela
Limited has a 100% interest in the operating service contract for the DZO unit
with PDVSA Petroleo y Gas, S.A., which interest was acquired in February 1998.
The Alturitas No. 52 development well flowed at a daily rate of 3,810 barrels of
oil at an average API gravity of 21 degrees on an electric submersible pump from
the Marcelina formation between 10,852 and 11,092 feet. Situated in the
Alturitas field, the well was placed on stream in early March and has increased
production at DZO from an average of 23,080 barrels of oil a day in February
1998 to a current peak of 26,540 barrels of oil a day. Overall, the Registrant
expects to drill up to seven development wells and one horizontal re-entry well
on the DZO unit during 1998. 

     This Current Report contains forward-looking statements within the meaning
of and in reliance upon the "safe harbor" provisions of the Private Securities
Litigation Reform Act, as set forth in Section 27A of the Securities Act of
1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as
amended, that involve risks and uncertainties, including price volatility,
development, operational and implementation risks, and other factors described 
from time to time in the Registrant's publicly available SEC reports, which 
could cause actual results to differ materially.
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ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS.
 
     (c) Exhibits:
 


        EXHIBIT
         NUMBER                                  DESCRIPTION
        -------                                  -----------
                      
           1.4           -- Remarketing Agreement between the Registrant and 
                            NationsBanc Montgomery Securities LLC with respect to
                            the MAPS
          12.1           -- Computation of Ratio of Earnings to Fixed Charges;
                            Computation of Ratio of Earnings to Combined Fixed
                            Charges and Preferred Stock Dividends

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                                   SIGNATURE
 
     Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.
 
                                            UNION TEXAS PETROLEUM HOLDINGS, INC.
 
                                            By:    /s/ LARRY D. KALMBACH
 
                                              ----------------------------------
                                              Larry D. Kalmbach
                                              Vice President and Chief Financial
                                                Officer
 
Date: April 15, 1998
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                               INDEX TO EXHIBITS
 


        EXHIBIT
         NUMBER                                  DESCRIPTION
        -------                                  -----------
                      

           1.4           -- Remarketing Agreement between the Registrant and 
                            NationsBanc Montgomery Securities LLC with respect to
                            the MAPS
          12.1           -- Computation of Ratio of Earnings to Fixed Charges;
                            Computation of Ratio of Earnings to Combined Fixed
                            Charges and Preferred Stock Dividends