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 (or Date of Earliest Event Reported): October 2, 2006


                              SWIFT ENERGY COMPANY
             (Exact name of Registrant as specified in its charter)



            TEXAS                        1-8754                 20-3940661
 (State or other jurisdiction     (Commission File Number)   (I.R.S. Employer
       of incorporation)                                     Identification No.)


                        16825 Northchase Drive, Suite 400
                              Houston, Texas 77060
                    (Address of principal executive offices)

                                 (281) 874-2700
                         (Registrant's telephone number)

                                 Not Applicable
          (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 (see General Instruction A.2 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 (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 October 2, 2006,  Swift Energy  Company (the  "Company") and its wholly owned
subsidiary,  Swift Energy Operating,  LLC ("Operating"),  entered into the Third
Amendment  to  First  Amended  and  Restated   Credit   Agreement  (the  "Credit
Agreement")  with a  syndicate  of  ten  lenders  to  increase  their  unsecured
revolving  credit  facility  from  $400,000,000  to  $500,000,000.   The  Credit
Agreement also increased the Company's and Operating's current commitment amount
to $250,000,000, which is the current borrowing base.

The facility was arranged by JP Morgan  Securities,  Inc. as Sole Lead  Arranger
and Sole Book Runner.  The  syndicate of lenders  includes  Amegy Bank  National
Association, Bank of Scotland, BNP Paribas, CALYON, Comerica Bank, Compass Bank,
JPMorgan Chase Bank, NA, Natexis Banques Populaires,  Societe Generale and Wells
Fargo Bank, National Association.

The full text of the press  release,  dated  October  4,  2006,  announcing  the
amendment of the Credit  Agreement,  is attached as Exhibit 99.1 to this Current
Report on Form 8-K and is incorporated by reference herein.

Item 2.02.  Results of Operations and Financial Condition
            ---------------------------------------------

On October 2, 2006,  Swift  Energy  Operating,  LLC, a Texas  limited  liability
company and wholly owned  subsidiary of Swift Energy  Company,  closed under the
purchase  and sale  agreement  with BP  America  Production  Company  ("BP")  to
purchase a majority of BP's interests in five primarily  onshore South Louisiana
properties  including Bayou Sale,  Horseshoe  Bayou,  and Jeanerette  Fields all
located in St.  Mary  Parish,  High  Island  Field in  Cameron  Parish and Bayou
Penchant Field in Terrebonne Parish.

The purchase price was  approximately  $157.3  million,  subject to post-closing
adjustments.  This  acquisition was funded with  approximately  $49.3 million of
bank  borrowings  under the Company's and  Operating's  credit  facility and the
balance with cash-on-hand.

The full text of the press release dated October 4, 2006, announcing the closing
on the majority of the BP property interests is attached as Exhibit 99.2 to this
Current Report on Form 8-K and is incorporated by reference herein.


Item 9.01   Financial Statements and Exhibits
            ---------------------------------

(d)  Exhibit.   The following is furnished as an exhibit to this report:


     Exhibit No.     Exhibit Description
     -----------     -------------------
                               
       99.1          Swift Energy Company press release dated  October  4, 2006,
                     announcing amendment of Credit Agreement.

       99.2          Swift Energy Company press release dated October 4, 2006,
                     announcing closing on majority of property interests.








                                   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 hereunto duly authorized.

Date: October 6, 2006

                                         Swift Energy Company


                                         By:/s/ Bruce H. Vincent
                                            ------------------------------
                                            Bruce H. Vincent
                                            President





                                 EXHIBIT INDEX


Exhibit No.     Exhibit Description
-----------     -------------------

       99.1          Swift Energy Company press release dated  October  4, 2006,
                     announcing amendment of Credit Agreement.

       99.2          Swift Energy Company press release dated  October 4,  2006,
                     announcing closing on majority of property interests.