Form 8-K


Washington, D.C. 20549





Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): April 20, 2007



(Exact name of registrant as specified in its charter)



Netherlands Antilles   1-4601   52-0684746

(State or other jurisdiction

of incorporation)

  (Commission File Number)  

(IRS Employer

Identification No.)

5599 San Felipe, 17th Floor, Houston, Texas 77056

42, rue Saint-Dominique, Paris, France 75007

Parkstraat 83, The Hague, The Netherlands 2514 JG

(Addresses of principal executive offices and zip or postal codes)

Registrant’s telephone number in the United States, including area code: (713) 513-2000


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))


¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Item 2.02 Results of Operations and Financial Condition.

The First-Quarter 2007 Press Release furnished as Exhibit 99.1 hereto and the Supplemental Information regarding First-Quarter 2007 Results furnished as Exhibit 99.2 hereto, were posted on the Schlumberger internet web site ( on April 20, 2007.

In addition to financial results determined in accordance with generally accepted accounting principles (GAAP) that are included in the attached First-Quarter 2007 Press Release and Supplemental Information, these documents also include the following non-GAAP financial measures (as defined under the SEC’s Regulation G):



Net debt: Net debt is gross debt less cash, short-term investments and fixed income investments held to maturity. Management believes that net debt provides useful information regarding the level of Schlumberger’s indebtedness by reflecting cash and investments that could be used to repay debt, and that the level of net debt provides useful information as to the results of Schlumberger’s deleveraging efforts.



Return on Capital Employed: Return on capital employed (ROCE) is computed as (1) net income excluding charges and credits plus minority interest plus interest expense minus interest income minus tax benefit on interest expense, divided by (2) the quarterly average of (stockholders’ equity plus net debt plus minority interest). Management believes that ROCE provides useful information regarding the value Schlumberger creates for the providers of capital, namely stockholders and bondholders, by reflecting the level of net income generated by continuing operations using a given level of capital.

The foregoing non-GAAP financial measures should be considered in addition to, not as a substitute for, or superior to, total debt, net income, cash flows or other measures of financial performance prepared in accordance with GAAP as more fully discussed in Schlumberger’s financial statements and filings with the Securities and Exchange Commission.


Item 9.01 Financial Statements and Exhibits.


  (d) Exhibits

The exhibits listed below are furnished pursuant to Item 9.01 of this Form 8-K.


  99.1 First-Quarter 2007 Press Release dated April 20, 2007.


  99.2 Supplemental Information regarding First-Quarter 2007 Results.


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.








/s/ Howard Guild

    Howard Guild
    Chief Accounting Officer

Date: April 20, 2007