Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  First Reserve GP XI, Inc.
2. Date of Event Requiring Statement (Month/Day/Year)
12/16/2014
3. Issuer Name and Ticker or Trading Symbol
FOREST OIL CORP [FSTO]
(Last)
(First)
(Middle)
ONE LAFAYETTE PLACE, THIRD FLOOR, 
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

GREENWICH, CT 06830
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 79,241,916
I
See Footnotes (1) (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series A Senior Non-Voting Equity-Equivalent Preferred Stock (3)   (3)   (3) Common Stock 39,620,958 (3) $ (3) I See Footnotes (1) (2) (3)

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
First Reserve GP XI, Inc.
ONE LAFAYETTE PLACE, THIRD FLOOR
GREENWICH, CT 06830
    X    
First Reserve GP XI, L.P.
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
FIRST RESERVE FUND XI L P
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
FR XI Onshore AIV, L.P.
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
FR XI Onshore AIV, LLC
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
FR TLP Investment LLC
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
MACAULAY WILLIAM E
ONE LAFAYETTE PLACE
GREENWICH, CT 06830
    X    
Sabine Investor Holdings LLC
1415 LOUISIANA STREET,
SUITE 1600
HOUSTON, TX 77002
    X    

Signatures

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurerfor First Reserve GP XI, Inc. 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurerfor First Reserve GP XI, Inc., the General Partner of First Reserve GP XI, L.P 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurer for First Reserve GP XI, Inc., the General Partner of First Reserve GP XI, L.P, the General Partner of First Reserve Fund XI, L.P. 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurer for First Reserve GP XI, Inc., the General Partner of First Reserve GP XI, L.P, the General Partner FR XI Onshore AIV, L.P. 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurer for First Reserve GP XI, Inc., the General Partner of First Reserve GP XI, L.P, the General Partner FR XI Onshore AIV, L.P., the sole member of FR XI Onshore AIV, LLC 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Chief Compliance Officer, Secretary & Assistant Treasurer for First Reserve GP XI, Inc., the General Partner of First Reserve GP XI, L.P, the General Partner of First Reserve Fund XI, L.P., the sole member of FR TLP Investment LLC 12/23/2014
**Signature of Reporting Person Date

/s/ David J. Sambrooks, Chief Executive Officer of Sabine Investor Holdings LLC 12/23/2014
**Signature of Reporting Person Date

/s/ Anne E. Gold, Attorney-in-Fact for William E. Macaulay 12/23/2014
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These securities are directly held by Sabine Investor Holdings LLC.
(2) This form is filed jointly by the Reporting Owners. See the "Remarks" section of this Form 3.
(3) Sabine Investor Holdings LLC is the direct holder of 2,508,945 shares of Series A Senior Non-Voting Equity-Equivalent Preferred Stock ("Series A Preferred Stock"). Shares of Series A Preferred Stock are convertible into Common Stock at the election of the holder at a ratio of 100 shares of Common Stock per 1 share of Series A Preferred Stock. Pursuant to the Issuer's Certificate of Incorporation, as amended on December 16, 2014 (the "Certificate of Incorporation"), the Reporting Owners are not permitted to convert any shares of Series A Preferred Stock into shares of Common Stock if such conversion would result in a Change of Control (as defined in the Certificate of Incorporation) or cause a Change of Control to occur or be occurring (a "Prohibited Conversion"). The Reporting Persons expressly disclaim any beneficial ownership of any shares of Common Stock issuable in connection with a Prohibited Conversion for purposes of Section 16 or for any other purpose.
 
Remarks:
See Exhibit 99.

Exhibits:
24 Power of Attorney
99 Joint Filing Statement

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