PETROLEUM GEO SERVICES ASA
SC 13G, 2000-02-11
OIL & GAS FIELD EXPLORATION SERVICES
Previous: GUARDIAN LIFE INSURANCE CO OF AMERICA, SC 13G/A, 2000-02-11
Next: WELLINGTON MANAGEMENT CO LLP, SC 13G, 2000-02-11



<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13G

                                (Amendment No. )

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934


                         Spinnaker Exploration Company
- --------------------------------------------------------------------------------
                                (Name of Issuer)

                                  Common Stock
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                   84855W 10 9
                  --------------------------------------------
                                 (CUSIP Number)


Check the appropriate box to designate the rule for 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 in 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>   2
- ------------------------
 CUSIP No.  84855W 10 9
- ------------------------

================================================================================
      1         NAME OF REPORTING PERSON
                I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (entities only)

                         Petroleum Geo-Services ASA
- --------------------------------------------------------------------------------
      2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                      (a) [ ]
                                                                      (b) [ ]
- --------------------------------------------------------------------------------
      3         SEC USE ONLY


- --------------------------------------------------------------------------------
      4         CITIZENSHIP OR PLACE OF ORGANIZATION

                         Kingdom of Norway
- --------------------------------------------------------------------------------
                           5        SOLE VOTING POWER

                                            0
                         -------------------------------------------------------
      NUMBER OF            6        SHARED VOTING POWER
        SHARES
     BENEFICIALLY                           5,348,097*
       OWNED BY         -------------------------------------------------------
         EACH
      REPORTING            7        SOLE DISPOSITIVE POWER
        PERSON
         WITH                               0
                         -------------------------------------------------------

                          8        SHARED DISPOSITIVE POWER

                                            5,348,097*
- --------------------------------------------------------------------------------

      9         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                         5,348,097
- --------------------------------------------------------------------------------
      10        CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                SHARES                                                      [ ]

- --------------------------------------------------------------------------------
      11        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                         26.2%
- --------------------------------------------------------------------------------
      12        TYPE OF REPORTING PERSON

                         CO
================================================================================
*   These shares are owned of record by Seismic Energy Holdings, Inc., a wholly
    owned subsidiary of Petroleum Geo-Services ASA.

                                   Page 2 of 8

<PAGE>   3



- -------------------------
 CUSIP No.  84855W 10 9
- -------------------------
================================================================================

      1         NAME OF REPORTING PERSON
                I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (entities only)

                         Seismic Energy Holdings, Inc.
- --------------------------------------------------------------------------------
      2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                      (a) [ ]
                                                                      (b) [ ]
- --------------------------------------------------------------------------------
      3         SEC USE ONLY


- --------------------------------------------------------------------------------
      4         CITIZENSHIP OR PLACE OF ORGANIZATION

                        Delaware
- --------------------------------------------------------------------------------
                        5          SOLE VOTING POWER

                                          0
                       ---------------------------------------------------------
     NUMBER OF          6          SHARED VOTING POWER
       SHARES
    BENEFICIALLY                          5,348,097
      OWNED BY         ---------------------------------------------------------
        EACH            7          SOLE DISPOSITIVE POWER
     REPORTING
       PERSON                             0
        WITH           ---------------------------------------------------------

                        8          SHARED DISPOSITIVE POWER

                                          5,348,097
- --------------------------------------------------------------------------------

      9         AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                         5,348,097
- --------------------------------------------------------------------------------
      10        CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                SHARES                                                      [ ]

- --------------------------------------------------------------------------------
      11        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                         26.2%
- --------------------------------------------------------------------------------
      12        TYPE OF REPORTING PERSON

                         CO
================================================================================



                                  Page 3 of 8

<PAGE>   4
<TABLE>
<S>                       <C>                                     <C>
ITEM 1.

    Item 1(a)             Name of Issuer:                         Spinnaker Exploration Company

    Item 1(b)             Address of Issuer's                     1200 Smith Street, Suite 800
                          Principal Executive Offices:            Houston, Texas  77002

ITEM 2.

    Item 2(a)             Name of Person(s) Filing:               (i)      Petroleum Geo-Services ASA
                                                                           ("PGS")

                                                                  (ii)     Seismic Energy Holdings, Inc.
                                                                           ("Holdings"), a wholly owned
                                                                           subsidiary of PGS

    Item 2(b)             Address of Principal                    (i)      Strandveien 50E, P.O. Box 89
                          Business Office:                                 N-1325 Lysaker, Norway

                                                                  (ii)     16010 Barker's Point Lane
                                                                           Suite 600
                                                                           Houston, Texas  77079

    Item 2(c)             Citizenship:                            (i)      PGS is a public limited liability
                                                                           company established under the laws
                                                                           of the Kingdom of Norway.

                                                                  (ii)     Holdings is a corporation
                                                                           incorporated under the laws of
                                                                           the State of Delaware.

    Item 2(d)             Title of Class of Securities:           Common Stock

    Item 2(e)             CUSIP Number:                           84855W 10 9

Item 3.                   IF THIS STATEMENT IS FILED PURSUANT TO RULE
                          13d-1(b), OR 13d-2(b) OR (c), CHECK WHETHER THE PERSON
                          FILING IS A:

                          (a)   [ ]   Broker or dealer registered under section 15 of the
                                      Act.

                          (b)   [ ]   Bank as defined in section 3(a)(6) of the Act.

                          (c)   [ ]   Insurance company as defined in section 3(a)(19) of
                                      the Act.
</TABLE>


                                   Page 4 of 8

<PAGE>   5
<TABLE>
<S>                       <C>                                                                            <C>
                          (d)   [ ]   Investment company registered under section 8 of the
                                      Investment Company Act of 1940.

                          (e)   [ ]   Investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E).

                          (f)   [ ]   Employee benefit plan or endowment fund in
                                      accordance with Section 240.13d-1(b)(1)(ii)(F).

                          (g)   [ ]   Parent holding company or control person, in
                                      accordance with Section 240.13d-1(b)(ii)(G).

                          (h)   [ ]   Savings Associations as defined in Section 3(b) of
                                      the Federal Deposit Insurance Act.

                          (i)   [ ]   Church plan that is excluded from the definition of an
                                      investment company under Section 3(c)(14) of the Investment
                                      Company Act of 1940.

                          (j)   [ ]   Group, in accordance with Section 240.13d-1(b)(1)(ii)(J).

ITEM 4.                   OWNERSHIP

                          (a)      Amount Beneficially Owned by PGS:                                      5,348,097(1)

                          (b)      Percent of Class Beneficially Owned by PGS:                                 26.2%

                          (c)      Number of shares as to which PGS has:

                                   (i)      Sole power to vote or to direct the vote:                          None

                                   (ii)     Shared power to vote or to direct the vote:                   5,348,097(1)

                                   (iii)    Sole power to dispose or to direct the
                                            disposition of:                                                    None

                                   (iv)     Shared power to dispose or to direct the
                                            disposition:                                                  5,348,097(1)

                          (d)      Amount Beneficially Owned by Holdings:                                 5,348,097

                          (e)      Percent of Class Beneficially Owned by Holdings:                            26.2%

                          (f)      Number of shares as to which Holdings has:

                                   (i)      Sole power to vote or to direct the vote:                          None

                                   (ii)     Shared power to vote or to direct the vote:                   5,348,097

                                   (iii)    Sole power to dispose or to direct the
                                            disposition of:                                                    None
</TABLE>


                                   Page 5 of 8

<PAGE>   6
<TABLE>
<S>                       <C>                                                                           <C>

                                   (iv)     Shared power to dispose or to direct the
                                            disposition:                                                5,348,097

ITEM 5.                   OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

                          Not Applicable

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

                          Not Applicable
</TABLE>

Explanation of Responses:

       (1)  These shares are owned of record by Holdings, a wholly owned
            subsidiary of PGS.





                                   Page 6 of 8

<PAGE>   7
                                    SIGNATURE

         After reasonable inquiry and to the best knowledge and belief of the
undersigned, the undersigned certify that the information set forth in this
statement is true, complete and correct.


Dated: February 11, 2000

                                          PETROLEUM GEO-SERVICES ASA

                                          By: /s/ WILLIAM E. HARLAN
                                             ------------------------------
                                             Name: William E. Harlan
                                             Title: Vice President,
                                                    Chief Accounting Officer
                                                    and Controller

                                          SEISMIC ENERGY HOLDINGS, INC.


                                          By: /s/ WILLIAM E. HARLAN
                                             ------------------------------
                                             Name: William E. Harlan
                                             Title: Vice President




                                   Page 7 of 8

<PAGE>   8

                                EXHIBIT INDEX


                          Exhibit 99.1 -- Agreement

<PAGE>   1


                                                                         EXHIBIT

                                    AGREEMENT

         The undersigned hereby agree in writing pursuant to the provisions of
Rule 13d-1(k)(1)(iii) promulgated under the Securities Exchange Act of 1934, as
amended, that the Schedule 13G to which this Agreement is attached is filed on
behalf of each of the undersigned.


Dated: February 11, 2000

                                          PETROLEUM GEO-SERVICES ASA

                                          By: /s/ WILLIAM E. HARLAN
                                             ------------------------------
                                             Name: William E. Harlan
                                             Title: Vice President,
                                                    Chief Accounting Officer
                                                    and Controller

                                          SEISMIC ENERGY HOLDINGS, INC.


                                          By: /s/ WILLIAM E. HARLAN
                                             ------------------------------
                                             Name: William E. Harlan
                                             Title: Vice President



                                   Page 8 of 8





© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission