Endeavour International Corporation (the "Company") is expecting to file a registration statement on Form S-4 (the "Registration Statement"), which incorporates by reference the contents of this Current Report on Form 8-K.

Because securities issued by two of the Company's subsidiaries will constitute a substantial portion of the collateral that will secure the debt securities to be issued under the Registration Statement, the Company will become subject to the Requirements of Rule 3-16 of Regulation S-X regarding financial statements of affiliates whose securities collateralize securities registered or being registered. Pursuant to Rule 3-16 of Regulation S-X, the Company is adding in Exhibits 99.1, 99.2, 99.3 and 99.4, respectively, to this Current Report on Form 8-K the (i) the audited Consolidated Financial Statements at December 31, 2011 and 2010 and for the years ended December 31, 2011, 2010 and 2009 of Endeavour International Holding B.V. ("EIHBV"), (ii) the unaudited Condensed Consolidated Financial Statements at September 30, 2012 and for the three and nine months ended September 30, 2012 and 2011 of EIHBV, (iii) the audited Consolidated Financial Statements at December 31, 2011 and 2010 and for the years ended December 31, 2011, 2010 and 2009 of Endeavour Energy UK Limited ("EEUK") and
(iv) the unaudited Condensed Consolidated Financial Statements at September 30, 2012 and for the three and nine months ended September 30, 2012 and 2011 of EEUK.

This Current Report on Form 8-K should be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2011 and its Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2012, as well as the Company's other filings with the Securities and Exchange Commission.

(d) Exhibits.

23.1    Consent of Independent Registered Public Accounting Firm - KPMG LLP.

23.2    Consent of Independent Registered Public Accounting Firm - KPMG LLP.

99.1    Audited Consolidated Financial Statements at December 31, 2011 and 2010
        and for the years ended December 31 2011, 2010 and 2009 of Endeavour
        International Holding B.V.

99.2    Unaudited Condensed Consolidated Financial Statements at September 30,
        2012 and for the three and nine months ended September 30, 2012 and 2011
        of Endeavour International Holding B.V.

99.3    Audited Consolidated Financial Statements at December 31, 2011 and 2010
        and for the years ended December 31 2011, 2010 and 2009 of Endeavour
        Energy UK Limited.

99.4    Unaudited Condensed Consolidated Financial Statements at September 30,
        2012 and for the three and nine months ended September 30, 2012 and 2011
        of Endeavour Energy UK Limited.