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


                         Date of Report: March 24, 2011


                           GULFSTAR ENERGY CORPORATION
                           ---------------------------
             (Exact name of registrant as specified in its charter)



                                                                                  

              Colorado                                 333-151398                               02-0511381
-------------------------------------             ----------------------             ---------------------------------
  (State or other jurisdiction of                   (Commission File                   (IRS Employer Identification
           incorporation)                                Number)                                 Number)



                600 17th Street Suite 2800 Denver, Colorado 80202
                -------------------------------------------------

               (Address of Principal Executive Offices) (Zip Code)


                                  (303)260-6492
                                  -------------
               Registrant's telephone number, including area code


          (Former name or former address, if changed since last report)

         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 communications  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)








                SECTION 1 - REGISTRANT'S BUSINESS AND OPERATIONS

Item 1.01 Entry into a Material Definitive Agreement.

Amendment to Acquisition Agreement

On June 24, 2010,  Gulfstar Energy  Corporation  ("the Company") entered into an
Acquisition Agreement by and between the Company and Gulfstar Energy Group, LLC,
as  reported  in the  Company's  Current  Report  on Form  8-K  filed  with  the
Securities and Exchange Commission ("SEC") on August 5, 2010.

On June 24, 2010,  the Company  acquired 60% of the equity  interest in Gulfstar
Energy Group,  LLC pursuant the Share  Exchange  Agreement  entered into on that
day.  Pursuant to the Acquisition  Agreement,  the Company agreed to acquire the
remaining 40% of the equity interest in Gulfstar  Energy Group,  LLC in exchange
for 8,340,341  shares of its common stock.  The closing on such  acquisition was
set to occur upon, among other things,  the filing of a Registration  Statement,
registering  such shares with the SEC by December 1, 2010 and the  effectiveness
of such Registration Statement by March 31, 2011.

On March 24, 2011,  the Company and Gulfstar  Energy Group,  LLC agreed to amend
the  Acquisition  Agreement,  to  extend  the  filing  date of the  Registration
Statement  to  September  30, 2010 and the  effectiveness  of such  agreement by
December 31, 2011. All other terms and provisions of the  Acquisition  Agreement
remained unchanged.

                   SECTION 3 - SECURITIES AND TRADING MARKETS

Item 3.02 Unregistered Sales of Equity Securities.

Issuances of Common Stock

During the period of January 1, 2011 through March 28, 2011,  the Company issued
a total of 509,001 shares of its restricted common stock in exchange for cash of
$763,500.  The  shares  were  sold at a price of $1.50  per share as part of the
Company's offering pursuant to Rule 506 of Regulation D of the Securities Act of
1933.

The funds from such sales have been used to support operations of the Company.

                  SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

Item 9.01 Financial Statements and Exhibits

         (d) Exhibits.  The  following is a complete  list of exhibits  filed as
part of this Report.  Exhibit  numbers  correspond to the numbers in the exhibit
table of Item 601 of Regulation S-K.

     Exhibit No.        Description
     -----------        -----------
     2.1               Amendment to the Acquisition Agreement dated
                       June 24, 2010
--------------------
*Filed herewith







                                   SIGNATURES


         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, hereunto duly authorized.



                           GULFSTAR ENERGY CORPORATION


                              By: /s/Robert McCann
                                  -----------------
                                     Robert McCann, Chief Executive Officer

 Date: March 31, 2011