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 *
  Lonergan Daniel E
 2. Date of Event Requiring Statement (Month/Day/Year)
07/01/2010		 3. Issuer Name and Ticker or Trading Symbol
Willbros Group, Inc.\NEW\ [WG]
(Last)
(First)
(Middle)
C/O TENESKA CAPITAL MANAGEMENT, LLC, 1044 N. 115TH STREET, SUITE 400		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

OMAHA, NE 68154-4446		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ 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)

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

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Lonergan Daniel E
C/O TENESKA CAPITAL MANAGEMENT, LLC
1044 N. 115TH STREET, SUITE 400
OMAHA, NE 68154-4446		   X      

Signatures

/s/ Daniel E. Lonergan 07/12/2010
**Signature of Reporting Person Date

Explanation of Responses:

No securities are beneficially owned

* 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).
 
Remarks:
Mr. Lonergan does not beneficially own any securities of the Issuer.

Mr. Lonergan was appointed to serve as a director of the Issuer on July 1, 2010 pursuant to the Stockholder Agreement, dated as of March 11, 2010, by and between InfrastruX Holdings, LLC ("IFX Holdings") and the Issuer (the "Stockholder Agreement").  The Stockholder Agreement was entered into in connection with the Agreement and Plan of Merger, dated as of March 11, 2010, as amended, by and among the Issuer, Co Merger Sub I, Inc., Ho Merger Sub II, LLC and InfrastruX Group, Inc.

Mr. Lonergan also serves as a director of TPF Power, Inc., the manager of IFX Holdings, a greater than 10% owner of the Issuer who has filed a separate Initial Statement of Beneficial Ownership of Securities on Form 3.  Mr. Lonergan disclaims beneficial ownership of any shares beneficially owned by IFX Holdings, except to the extent of his pecuniary interest therein.

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