Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
EINHORN DAVID
  2. Issuer Name and Ticker or Trading Symbol
HELIX ENERGY SOLUTIONS GROUP INC [HLX]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
140 EAST 45TH STREET, 24TH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
09/10/2008
(Street)

NEW YORK, NY 10017
4. If Amendment, Date Original Filed(Month/Day/Year)
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, no par value 09/10/2008   P   32,100 A $ 27.0556 834,954 (1) (2) I See Footnote (3)
Common Stock, no par value 09/10/2008   P   8,900 A $ 27.0307 843,854 (1) (2) I See Footnote (3)
Common Stock, no par value 09/10/2008   P   50,800 A $ 26.8762 894,654 (1) (2) I See Footnote (3)
Common Stock, no par value 09/11/2008   P   18,100 A $ 26.9208 912,754 (1) (2) I See Footnote (3)
Common Stock, no par value 09/11/2008   P   48,100 A $ 26.7585 960,854 (1) (2) I See Footnote (3)
Common Stock, no par value 09/11/2008   P   14,100 A $ 26.4342 974,954 (1) (2) I See Footnote (3)
Common Stock, no par value 09/10/2008   P   135,900 A $ 27.0556 3,531,293 (1) (2) I See Footnote (4)
Common Stock, no par value 09/10/2008   P   38,100 A $ 27.0307 3,569,393 (1) (2) I See Footnote (4)
Common Stock, no par value 09/10/2008   P   215,207 A $ 26.8762 3,784,600 (1) (2) I See Footnote (4)
Common Stock, no par value 09/11/2008   P   77,000 A $ 26.9208 3,861,600 (1) (2) I See Footnote (4)
Common Stock, no par value 09/11/2008   P   203,800 A $ 26.7585 4,065,400 (1) (2) I See Footnote (4)
Common Stock, no par value 09/11/2008   P   60,000 A $ 26.4342 4,125,400 (1) (2) I See Footnote (4)
Common Stock, no par value 09/10/2008   P   59,000 A $ 27.0556 1,534,001 (1) (2) I See Footnote (5)
Common Stock, no par value 09/10/2008   P   16,500 A $ 27.0307 1,550,501 (1) (2) I See Footnote (5)
Common Stock, no par value 09/10/2008   P   93,400 A $ 26.8762 1,643,901 (1) (2) I See Footnote (5)
Common Stock, no par value 09/11/2008   P   33,400 A $ 26.9208 1,677,301 (1) (2) I See Footnote (5)
Common Stock, no par value 09/11/2008   P   88,400 A $ 26.7585 1,765,701 (1) (2) I See Footnote (5)
Common Stock, no par value 09/11/2008   P   25,900 A $ 26.4342 1,791,601 (1) (2) I See Footnote (5)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
EINHORN DAVID
140 EAST 45TH STREET
24TH FLOOR
NEW YORK, NY 10017
    X    
GREENLIGHT CAPITAL LLC
140 EAST 45TH STREET
24TH FLOOR
NEW YORK, NY 10017
    X    
GREENLIGHT CAPITAL INC
140 EAST 45TH STREET
24TH FLOOR
NEW YORK, NY 10017
    X    
DME Advisors, LP
140 EAST 45TH STREET
24TH FLOOR
NEW YORK, NY 10017
    X    
DME Advisors GP, L.L.C.
140 EAST 45TH STREET
24TH FLOOR
NEW YORK, NY 10017
    X    

Signatures

 /s/ Daniel Roitman, on behalf of David Einhorn   09/12/2008
**Signature of Reporting Person Date

 /s/ Daniel Roitman, Chief Operating Officer of Greenlight Capital, L.L.C.   09/12/2008
**Signature of Reporting Person Date

 /s/ Daniel Roitman, Chief Operating Officer of Greenlight Capital, Inc.   09/12/2008
**Signature of Reporting Person Date

 /s/ Daniel Roitman, Chief Operating Officer of DME Advisors GP, L.L.C., General Partner of DME Advisors, L.P.   09/12/2008
**Signature of Reporting Person Date

 /s/ Daniel Roitman, Chief Operating Officer of DME Advisors GP, L.L.C.   09/12/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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) The filing of this Form 4 shall not be construed as an admission that David Einhorn, the senior managing member of Greenlight Capital, L.L.C. ("Greenlight LLC") and DME Advisors GP, LLC ("DME GP") and the president of Greenlight Capital, Inc. ("Greenlight Inc."), or any of Greenlight LLC, Greenlight Inc., DME GP or DME Advisors, LP ("DME") is or was for the purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, the beneficial owner of any of the shares of common stock, no par value (the "Common Stock") of Helix Energy Solutions Group, Inc. ("Issuer"), owned by Greenlight Capital, L.P. ("Greenlight Fund"), Greenlight Capital Qualified, L.P. ("Greenlight Qualified"), Greenlight Capital Offshore, Ltd. ("Greenlight Offshore") or an account managed by DME (the "Managed Account").
(2) Pursuant to Rule 16a-1, each of Mr. Einhorn, Greenlight LLC, Greenlight Inc., DME GP and DME disclaims beneficial ownership except to the extent of their respective pecuniary interests.
(3) Greenlight LLC controls the voting and disposition of these shares of Common Stock through the account of Greenlight Fund, of which Greenlight LLC is the general partner. Greenlight LLC receives an allocation of net profits from and owns a partnership interest in Greenlight Fund. Mr. Einhorn reports the shares held indirectly by Greenlight LLC because, as the senior managing member of Greenlight LLC at the time of purchase, Mr. Einhorn controlled the disposition and voting of the securities. Additionally, Mr. Einhorn owns a limited partnership interest in Greenlight Fund
(4) Greenlight LLC controls the voting and disposition of these shares of Common Stock through the account of Greenlight Qualified, of which Greenlight LLC is the general partner. Greenlight LLC receives an allocation of net profits from and owns a partnership interest in Greenlight Qualified. Mr. Einhorn reports the shares held indirectly by Greenlight LLC because, as the senior managing member of Greenlight LLC at the time of purchase, Mr. Einhorn controlled the disposition and voting of the securities
(5) DME controls the voting and disposition of these shares of Common Stock through the Managed Account, for which DME serves as the investment manager. DME receives an asset-based fee and an allocation of net profit from the Managed Account. Mr. Einhorn reports the shares held indirectly by the Managed Account because, as senior managing member of DME GP, the general partner of DME, at the time of purchase, Mr. Einhorn controlled the disposition and voting of the securities.

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