Filed pursuant to Rule 424(b)(3)
                                      Registration Statement File No. 333-138206


               PROSPECTUS SUPPLEMENT NO. 1 DATED DECEMBER 11, 2006
                      TO PROSPECTUS DATED DECEMBER 5, 2006

                                    2,828,304
                                  Common Shares

                         TIDELANDS OIL & GAS CORPORATION
                   1862 W. Bitters Rd., San Antonio, TX 78248

                      The Resale of Shares of Common Stock

This Prospectus  Supplement No. 1 supplements  our Prospectus  dated December 5,
2006. The shares that are the subject of this Prospectus have been registered to
permit  their  resale to the  public by the  selling  stockholders  named in the
Prospectus.  We are not selling any shares of common stock in this  offering and
therefore will not receive any proceeds from this offering.

This Prospectus Supplement includes the following:

     o    Our Current Report on Form 8-K dated December 8, 2006, which was filed
          with the Securities and Exchange Commission on December 11, 2006.

THIS INVESTMENT  INVOLVES A HIGH DEGREE OF RISK. SEE "RISK FACTORS" BEGINNING ON
PAGE 5.

We may  amend  or  supplement  this  Prospectus  from  time to  time  by  filing
amendments or supplements as required. You should read the entire Prospectus and
any  amendments  or  supplements  carefully  before  you  make  your  investment
decision.

This Prospectus Supplement is incorporated by reference into the Prospectus, and
all terms used herein will have the meaning  assigned to them in the Prospectus.
See "Risk  Factors"  beginning on page 5 of the  accompanying  Prospectus  for a
description  of  certain  factors  that  should  be  considered  by  prospective
Investors.

Our shares of common  stock are quoted on the NASD  Over-the-Counter  Electronic
Bulletin Board under the symbol TIDE. These securities have not been approved or
disapproved by the Securities  and Exchange  Commission or any state  securities
commission  nor  has  the  Securities  and  Exchange  Commission  or  any  state
securities  commission  passed upon the accuracy or adequacy of the  Prospectus.
Any representation to the contrary is a criminal offense.



The date of this Prospectus Supplement is December 11, 2006.






                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K


                CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                     OF THE SECURITIES EXCHANGE ACT OF 1934


                        Date of Report: December 8, 2006



                         TIDELANDS OIL & GAS CORPORATION
             (Exact Name of registrant as specified in its Charter)




       Nevada                        0-29613                      66-0549380
----------------------         ------------------             ------------------
State of Incorporation         Commission File No.             I.R.S. Employer
                                                              Identification No.

1862 West Bitters Rd. San Antonio, TX                       78248
-----------------------------------------            ------------------
(Address of principal executive offices)                 (Zip Code)



Registrant's telephone number, (   210   )      764       -     8642
                               -----------  -------------    -----------



                     (Registrant's former name and address)




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 below:

[_]  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 (17CFR 240-14d-2(b))

[_]  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240-13e-4(c))







Item 5.02  Departure of Directors or Certain  Officers;  Election of  Directors;
Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On December 8, 2006, Michael Ward, President, Chief Executive Officer and member
of the board of directors of Tidelands Oil & Gas  Corporation  (the  "Company"),
tendered  his  resignation  from all Company  positions,  including  all Company
subsidiaries. The board of directors accepted Mr. Ward's resignation.

Mr. Ward stated the reasons prompting his resignation were based upon a material
disagreement  between  himself and the other members of the  Company's  board of
directors regarding current financial and operational governance,  including the
future direction of the Company.

The Board of Directors  nominated  James B. Smith,  the Company's  current Chief
Financial  Officer and member of the board of directors,  to succeed Mr. Ward as
the Company's  President and Chief Executive Officer effective December 8, 2006.
Mr.  Smith will  continue  to serve the Company as Chief  Financial  Officer and
member of the board of directors, but will not continue under the title Sr. Vice
President.

Additionally,  the board of  directors  nominated  Ahmed  Karim to the office of
corporate Secretary. Mr. Karim is a member of the Company's board of directors.

Item 8.01 Other Events

The  Company  and Mr.  Ward have  entered  into a  Memorandum  of  Understanding
concerning other matters  associated with his resignation from the Company which
are subject to formal written  documentation.  A summary of the key terms are as
follows:

     (1)  Mr. Ward will be obligated to pay all obligations owed to the Company,
          including  but not limited  to, the  aircraft  and stock  subscription
          notes, on or before December 31, 2006.
     (2)  The Company  will pay Mr.  Ward six months  salary,  according  to the
          Company's pay  schedule and costs of COBRA health  insurance  benefits
          during this period.
     (3)  The Company  will pay Mr. Ward any stock grants due under the terms of
          his  employment   agreement  at  the  time  definitive  documents  are
          executed.

     (4)  Mr. Ward will assume all Company  obligations  with regard to the AT&T
          Center  "Skybox"  lease  and if the  lease  does not  allow for a full
          Company  release,  or if the AT&T Center does not release the Company,
          then Mr. Ward will  provide a security  interest  for his  performance
          under the terms of the lease  with a default  provision  allowing  the
          Company to resume use of the SkyBox.
     (5)  The Company will entertain an offer,  which may be made by Mr. Ward or
          an investor group to acquire Sonterra Energy Corporation and Tidelands
          Exploration & Production,  Inc.  subsidiaries.  The Company will grant
          Mr. Ward a two year first right of refusal to meet or exceed any offer
          from a third party for either or both of these subsidiaries.
     (6)  The final terms of an agreement containing the above items between Mr.
          Ward  and  the  Company  will be  embodied  in an  agreement  mutually
          acceptable  to  parties.  Mr. Ward and the  Company  will  endeavor to
          finalize such an agreement on, or before December 15, 2006.

It  should  be noted  that the  Company  continues  to  operate  the  subsidiary
corporations,   Sonterra  Energy   Corporation   and  Tidelands   Exploration  &
Production,  Inc.  Presently,  the  Company  has no intent  to sell,  nor has it




solicited any potential purchaser regarding these two subsidiaries.  The Company
will  only  entertain  an  offer to sell  these  subsidiary  companies  based on
credible  independent  valuations  which the board of directors,  at the time of
such offer,  deems in the best  interest  of the  Company and its  shareholders,
subject to compliance with applicable state and federal law.

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.


                                                 TIDELANDS OIL & GAS CORPORATION
Dated: December 11, 2006


                                                  /s/ James B. Smith
                                                 -------------------------------
                                                 By: James B. Smith
                                                 Title: President, CEO