UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
GRANT PRIDECO, INC.
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(Name of Issuer)
Common Stock, $0.01 par value
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(Title of Class of Securities)
38821G-10-1
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(CUSIP Number)
December 20, 2002
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(Date of Event Which Requires Filing of this Statement)
Check the following box to designate the rule pursuant to which this Schedule is
filed:
[ ] Rule 13d - 1(b)
[ ] Rule 13d - 1(c)
[ ] 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 disclosure
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 5 pages
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CUSIP NO. 38821G-10-1 13G PAGE 2 OF 5 PAGES
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1. NAME OF REPORTING PERSON
S.S or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Schlumberger Limited
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2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [_]
N/A (b) [_]
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3. SEC USE ONLY
Netherlands Antilles
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4. CITIZENSHIP OR PLACE OF ORGANIZATION
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NUMBER OF 5. SOLE VOTING POWER
SHARES 0
BENEFICIALLY ------------------------------------------------------------
OWNED BY 6. SHARED VOTING POWER
EACH 0
REPORTING ------------------------------------------------------------
PERSON 7. SOLE DISPOSITIVE POWER
WITH 0
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8. SHARED DISPOSITIVE POWER
0
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9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9,731,834 shares are owned by Schlumberger Limited's wholly owned
subsidiary, Schlumberger Technology Corporation, a Texas corporation.
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10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
N/A [_]
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11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.0%
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12. TYPE OF REPORTING PERSON
CO
Page 2 of 5 pages
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CUSIP NO. 38821G-10-1 13G PAGE 3 OF 5 PAGES
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ITEM 1.
(a) Name of Issuer: Grant Prideco, Inc.
(b) Address of Issuer's Principal Executive Offices:
1330 Post Oak Blvd., Suite 2700
Houston, Texas 77056
ITEM 2.
(a) Name of Person Filing: Schlumberger Limited
(b) Address of Principal Business Office or, if none, Residence:
153 East 53rd Street, 57th Floor
New York, New York 10022-4624
42 Rue Saint-Dominique
Paris, France 7500
Park Straat 83
The Hague, The Netherlands 2514 JG
(c) Citizenship: corporation is organized under the laws of the
Netherlands Antilles.
(d) Title of Class of Securities: Common Stock
(e) CUSIP Number: 38821G-10-1
ITEM 3. STATUS OF PERSON FILING:
Not Applicable
ITEM 4. OWNERSHIP
(a) Amount Beneficially Owned: 9,731,834 shares are owned by
Schlumberger Limited's wholly owned subsidiary, Schlumberger
Technology Corporation, a Texas corporation.
(b) Percent of Class:
8.0%, based on 111,253,466 shares outstanding as of November 11,
2002 as reported by Grant Prideco, Inc. in its Form 10-Q quarterly
report for the period ended September 30, 2002 plus the issuance of
9,731,834 shares issued to Schlumberger Technology Corporation as
reported hereby.
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote: 0
(ii) shared power to vote or to direct the vote: 0
Page 3 of 5 pages
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CUSIP NO. 38821G-10-1 13G PAGE 4 OF 5 PAGES
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(iii) sole power to dispose or to direct the disposition of: 0
(iv) shared power to dispose or to direct the disposition of: 0
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
Schlumberger Technology Corporation, a Texas corporation and a
wholly owned subsidiary of Schlumberger Limited, is the subsidiary
that acquired the securities being reported on by Schlumberger
Limited hereby. Schlumberger Technology Corporation has sole voting
and dispositive power with respect to all 9,731,834 shares reported
hereby.
The address of the principal business office of Schlumberger
Technology Corporation is 153 East 53rd Street, 57th Floor, New
York, New York 10022-4624
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
Not Applicable.
ITEM 9. NOTICE OF DISSOLUTION OF THE GROUP
Not Applicable.
ITEM 10. CERTIFICATION
By signing below I certify that, to the best of my 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 were not held in connection with or as a participant in
any transaction having that purpose or effect.
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CUSIP NO. 38821G-10-1 13G PAGE 5 OF 5 PAGES
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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.
By signing below I also certify that, to the best of my 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.
Date: December 30, 2002
/S/ RICHARD HOFFMAN
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Page 5 of 5 pages