UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(AMENDMENT NO. 4)*
ENCORE ACQUISITION COMPANY
--------------------------------------------------------------------------------
(Name of Issuer)
Common Stock, $0.01 Par Value Per Share
--------------------------------------------------------------------------------
(Title of Class of Securities)
29255W100
---------
(CUSIP Number)
December 17, 2004
-----------------
(Date of Event which Requires Filing
of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[ ] Rule 13d-1(b)
[ ] Rule 13d-1(c)
[X]Rule 13d-1(d)
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
Page 1 of 8 pages
------------------- ------------------
CUSIP No. 29255W100 13G Page 2 of 8 Pages
------------------- ------------------
---------- ---------------------------------------------------------------------
1 NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Warburg, Pincus Equity
Partners, L.P.
13-3986317
---------- ---------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ]
(b) [X]
---------- ---------------------------------------------------------------------
3 SEC USE ONLY
---------- ---------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
-------------------- ------ ----------------------------------------------------
5 SOLE VOTING POWER
0
------ ----------------------------------------------------
NUMBER OF 6 SHARED VOTING POWER
SHARES
BENEFICIALLY 4,964
OWNED BY
EACH ------ ----------------------------------------------------
REPORTING 7 SOLE DISPOSITIVE POWER
PERSON
WITH 0
------ ----------------------------------------------------
8 SHARED DISPOSITIVE POWER
4,964
---------- ---------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,964
---------- ---------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ]
---------- ---------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Less than 1%
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12 TYPE OF REPORTING PERSON*
PN
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*SEE INSTRUCTION BEFORE FILLING OUT
Page 2 of 8 Pages
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CUSIP No. 29255W100 13G Page 3 of 8 Pages
------------------- ------------------
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1 NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Warburg Pincus & Co.
13-6358475
---------- ---------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ]
(b) [X]
---------- ---------------------------------------------------------------------
3 SEC USE ONLY
---------- ---------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
New York
-------------------- ------ ----------------------------------------------------
5 SOLE VOTING POWER
0
------ ----------------------------------------------------
NUMBER OF 6 SHARED VOTING POWER
SHARES
BENEFICIALLY 4,964
OWNED BY
EACH ------ ----------------------------------------------------
REPORTING 7 SOLE DISPOSITIVE POWER
PERSON
WITH 0
------ ----------------------------------------------------
8 SHARED DISPOSITIVE POWER
4,964
---------- ---------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,964
---------- ---------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ]
---------- ---------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Less than 1%
---------- ---------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
PN
---------- ---------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT
Page 3 of 8 Pages
------------------- ------------------
CUSIP No. 29255W100 13G Page 4 of 8 Pages
------------------- ------------------
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1 NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Warburg Pincus LLC
13-4069737
---------- ---------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) [ ]
(b) [X]
---------- ---------------------------------------------------------------------
3 SEC USE ONLY
---------- ---------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
New York
-------------------- ------ ----------------------------------------------------
5 SOLE VOTING POWER
0
------ ----------------------------------------------------
NUMBER OF 6 SHARED VOTING POWER
SHARES
BENEFICIALLY 4,964
OWNED BY
EACH ------ ----------------------------------------------------
REPORTING 7 SOLE DISPOSITIVE POWER
PERSON
WITH 0
------ ----------------------------------------------------
8 SHARED DISPOSITIVE POWER
4,964
---------- ---------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
4,964
---------- ---------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ]
---------- ---------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
Less than 1%
---------- ---------------------------------------------------------------------
12 TYPE OF REPORTING PERSON*
OO
---------- ---------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT
Page 4 of 8 Pages
Item 1(a) Name of Issuer:
---------------
Encore Acquisition Company
Item 1(b) Address of Issuer's Principal Executive Offices:
------------------------------------------------
777 Main Street, Suite 1400 Fort Worth, TX 76102
Items 2(a) Name of Person Filing; Address of Principal Business Office:
------------------------------------------------------------
Filed by and on behalf of Warburg, Pincus Equity
Partners, L.P., a Delaware limited partnership, ("WPEP");
Warburg Pincus & Co., a New York general partnership ("WP"),
which is the general partner of WPEP; and Warburg Pincus
LLC, a New York limited liability company ("WP LLC"), which
manages WPEP.
Item 2(b) Address of Principal Business Office or, if None, Residence
-----------------------------------------------------------
The business address of each of the foregoing is 466
Lexington Avenue, New York, NY 10017
Item 2(c) Citizenship:
------------
WPEP is a Delaware limited partnership, WP is a New York
general partnership and WP LLC is a New York limited
liability company.
Item 2(d) Title of Class of Securities:
-----------------------------
Common Stock, par value $0.01 per share ("Common Stock")
Item 2(e) CUSIP Number:
-------------
29255W100
Item 3 If this statement is filed pursuant to ss.ss. 240.13d-1(b)
----------------------------------------------------------
or 240.13d-2(b) or (c), check whether the person is filing
----------------------------------------------------------
as a:
-----
Not Applicable
Item 4. Ownership:
----------
Page 5 of 8 pages
Warburg, Pincus Equity Partners, L.P.
-------------------------------------
(a) Amount beneficially owned: 4,964 shares of Common
Stock, as of December 17, 2004.
(b) Percent of Class: Less than 1%
(c) (i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 4,964
(iii) Sole power to dispose of or direct the
disposition of: -0-
(iv) Shared power to dispose of or direct the
disposition of: 4,964
Warburg Pincus & Co.
--------------------
(a) Amount beneficially owned: 4,964 shares of Common
Stock, as of December 17, 2004.
(b) Percent of Class: Less than 1%
(c) (i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 4,964
(iii) Sole power to dispose of or direct the
disposition of: -0-
(iv) Shared power to dispose of or direct the
disposition of: 4,964
Warburg Pincus LLC
------------------
(a) Amount beneficially owned: 4,964 shares of Common
Stock, as of December 17, 2004.
(b) Percent of Class: Less than 1%
(c) (i) Sole power to vote or direct the vote: -0-
Page 6 of 8 pages
(ii) Shared power to vote or direct the vote: 4,964
(iii) Sole power to dispose of or direct the
disposition of: -0-
(iv) Shared power to dispose of or direct the
disposition of: 4,964
Item 5 Ownership of Five Percent or Less of a Class:
---------------------------------------------
If this statement is being filed to report the fact that as
of the date hereof the reporting person has ceased to be the
beneficial owner of more than five percent of the class of
securities, check the following. [X]
Item 6 Ownership of More than Five Percent on Behalf of Another
--------------------------------------------------------
Person:
-------
Not Applicable
Item 7 Identification and Classification of the Subsidiary Which
---------------------------------------------------------
Acquired the Security Being Reported on By the Parent
-----------------------------------------------------
Holding Company:
----------------
Not Applicable
Item 8 Identification and Classification of Members of the Group:
----------------------------------------------------------
Not Applicable
Item 9 Notice of Dissolution of Group:
-------------------------------
Not Applicable
Item 10 Certification:
--------------
By signing below the reporting persons certify that, to
the best of their knowledge and belief, the securities
referred to above were not acquired and are not held for the
purpose of or with the effect of changing or influencing the
control of the issuer of the securities and were not
acquired and are not held in connection with or as a
participant in any transaction having that purpose or
effect.
Page 7 of 8 pages
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Dated: December 20, 2004
WARBURG, PINCUS EQUITY PARTNERS, L.P.
By: Warburg Pincus & Co., General Partner
By: /s/ Scott A. Arenare 12/20/04
------------------------------------ --------
Name: Scott A. Arenare Date
Title: Partner
WARBURG PINCUS & CO.
By: /s/ Scott A. Arenare 12/20/04
------------------------------------ --------
Name: Scott A. Arenare Date
Title: Partner
WARBURG PINCUS LLC
By: /s/ Scott A. Arenare 12/20/04
------------------------------------ --------
Name: Scott A. Arenare Date
Title: Member
Page 8 of 8 pages
Exhibit A
Exhibit Index:
1. Exhibit A - Joint Filing Agreement, dated as of February 7, 2002 (by and
among Warburg, Pincus Equity Partners, L.P., Warburg Pincus & Co. and Warburg
Pincus LLC pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of
1934) filed with the SEC with Form 13G on February 7, 2002, is incorporated by
reference.
The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed
on behalf of a person by his authorized representative other than an executive
officer or general partner of the filing person, evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.
NOTE: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. SEE Sec. 240.13d-7 for other
parties for whom copies are to be sent.
ATTENTION: INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE FEDERAL
CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001)