SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K


                                 CURRENT REPORT


                       PURSUANT TO SECTION 13 OR 15(D) OF
                     THE SECURITIES AND EXCHANGE ACT OF 1934

               Date of Report: (Date of earliest event reported):
                        March 2, 2005 (February 28, 2005)


                           Blue Dolphin Energy Company
             (Exact name of registrant as specified in its charter)



         Delaware                       0-15905                   73-1268729
(State of Incorporation)        (Commission file Number)       (IRS Employer 
                                                             Identification No.)

                             801 Travis, Suite 2100
                              Houston, Texas 77002
              (Address of Registrant's principal executive offices)

                                 (713) 227-7660
              (Registrant's telephone number, including area code)



Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

|_|  Written communication pursuant to Rule 425 under the Securities Act (17 CFR
     230.425)

|_|  Soliciting  material pursuant to rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

|_|  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

|_|  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))





ITEM 1.01   ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT.

         On February 28, 2005, Blue Dolphin Energy Company ("Company") and MCNIC
Offshore  Pipeline  and  Processing  Company  ("MCNIC")  executed an  amendment,
effective  January 1, 2005, to their Asset Purchase  Agreement dated February 1,
2002 (the "Amendment"),  whereby the Company acquired MCNIC's one-third interest
in the Blue Dolphin Pipeline system and the inactive Omega Pipeline.

         Pursuant to the terms of the Amendment,  the Company's  promissory note
issued to MCNIC in the  principal  amount of $750,000 due December 31, 2006 (the
"Original  Promissory  Note")  was  exchanged  for  a new  non-interest  bearing
promissory note in the principal amount of $250,000 (the "New Promissory Note"),
and all accrued  interest  on the  Original  Promissory  Note was  forgiven.  In
addition to the New Promissory Note, MCNIC can receive additional payments of up
to $500,000  from 50% of the net profits,  if any,  from the 1/3 interest in the
Blue Dolphin  Pipeline  system  through  December  31, 2006.  The Company made a
principal payment on the New Promissory Note of $30,000 at closing and under the
terms of the New Promissory Note will make monthly principal payments of $10,000
through December 31, 2006. The New Promissory Note matures on December 31, 2006.
The  principal  amount  of the New  Promissory  Note may be  increased  by up to
$500,000  if 50% or more of the  Company's  83%  interest  in the  Blue  Dolphin
Pipeline system is sold before December 31, 2006.

ITEM 2.03   CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION  UNDER AN
            OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT.

The information included in Item 1.01 above is incorporated herein by reference.


ITEM 9.01   FINANCIAL STATEMENTS AND EXHIBITS

         (c)      Exhibits

                  10.1     Amendment  to the  Asset  Purchase  Agreement  by and
                           among MCNIC  Offshore  Pipeline & Processing  Company
                           and Blue Dolphin Pipe Line Dated February 1, 2002.

                  10.2     Promissory  Note  Dated  January  1,  2005  from Blue
                           Dolphin Pipeline Company to MCNIC Offshore Pipeline &
                           Processing Company.











SIGNATURE

         Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended,  the  registrant has duly caused this report to be signed on its behalf
by the undersigned thereunto duly authorized.

Date:   March 2, 2005.

                                                     BLUE DOLPHIN ENERGY COMPANY



                                                      /s/ G. Brian Lloyd
                                                     ---------------------------
                                                     By:  G. Brian Lloyd
                                                     Vice President, Treasurer























                                INDEX TO EXHIBITS


Exhibit           Description of Exhibit
-------           ----------------------

10.1              Amendment to the Asset  Purchase  Agreement by and among MCNIC
                  Offshore  Pipeline & Processing  Company and Blue Dolphin Pipe
                  Line Dated February 1, 2002.

10.2              Promissory  Note  Dated  January  1, 2005  from  Blue  Dolphin
                  Pipeline  Company  to MCNIC  Offshore  Pipeline  &  Processing
                  Company.