CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This communication includes forward-looking statements made in reliance upon the safe harbor provisions of the Private Securities Litigation Reform Act of 1995.  Among other things, these forward-looking statements may include statements regarding the proposed merger between the Company and Schlumberger; our beliefs relating to value creation as a result of a potential combination with Schlumberger; the expected timetable for completing the transaction; benefits and synergies of the transaction; future opportunities for the combined company; and any other statements regarding the Company’s and Schlumberger’s future beliefs, expectations, plans, intentions, financial condition or performance.

The Company’s actual results may differ materially from those described in forward-looking statements. Such statements are based on current expectations of the Company’s performance and are subject to a variety of factors, some of which are not under the control of the Company, which can affect the Company’s results of operations, liquidity or financial condition. Such factors may include overall demand for, and pricing of, the Company’s products, particularly as affected by North American activity; the size and timing of orders; the Company’s ability to successfully execute the large subsea and drilling systems projects it has been awarded; the possibility of cancellations of orders; the Company’s ability to convert backlog into revenues on a timely and profitable basis; the impact of acquisitions the Company has made or may make; changes in the price of (and demand for) oil and gas in both domestic and international markets; raw material costs and availability; political and social issues affecting the countries in which the Company does business; fluctuations in currency markets worldwide; and variations in global economic activity. In particular, current and projected oil and gas prices historically have generally directly affected customers’ spending levels and their related purchases of the Company’s products and services. Additionally, changes in oil and gas price expectations may impact the Company’s financial results due to changes it may make in its cost structure, staffing or spending levels.  Other risks and uncertainties include the timing and likelihood of completion of the proposed merger between the Company and Schlumberger, including the timing, receipt and terms and conditions of any required governmental and regulatory approvals for the proposed merger that could reduce anticipated benefits or cause the parties to abandon the transaction; the possibility that the Company’s stockholders may not approve the proposed merger; the possibility that the expected synergies and value creation from the proposed merger will not be realized or will not be realized within the expected time period; the risk that the businesses of the Company and Schlumberger will not be integrated successfully; disruption from the proposed merger making it more difficult to maintain business and operational relationships; the risk that unexpected costs will be incurred; the possibility that the proposed merger does not close, including due to the failure to satisfy the closing conditions; as well as more specific risks and uncertainties. Such other risks and uncertainties are discussed in our most recent report on Form 10-K and subsequent reports on Forms 10-Q and 8-K as well as on Schlumberger’s most recent report on Form 10-K and subsequent reports on Forms 10-Q and 8-K. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made, are not guarantees of future performance or results, and are subject to risks, uncertainties and assumptions that are difficult to predict or quantify.  Because the information herein is based solely on data currently available, it is subject to change as a result of changes in conditions over which the Company has no control or influence, and should not therefore be viewed as assurance regarding the Company’s future performance. The Company undertakes no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as may be required by law.

NO OFFER OR SOLICITATION

This communication is neither an offer to buy, nor a solicitation of an offer to sell, subscribe for or buy any securities or the solicitation of any vote or approval in any jurisdiction pursuant to or in connection with the proposed transactions or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law.  No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended, and otherwise in accordance with applicable law.

ADDITIONAL INFORMATION AND WHERE TO FIND IT

The proposed transaction involving Schlumberger and the Company will be submitted to the Company’s stockholders for their consideration.  In connection with the proposed transaction, Schlumberger will prepare a registration statement on Form S-4 that will include a proxy statement/prospectus for the Company’s stockholders to be filed with the Securities and Exchange Commission (“SEC”), and the Company will mail the proxy statement/prospectus to its stockholders and both the Company and Schlumberger will file other documents regarding the proposed transaction with the SEC.  This communication is not intended to be, and is not, a substitute for such filings or for any other document that Schlumberger or the Company may file with the SEC in connection with the proposed transaction.  SECURITY HOLDERS ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH THE SEC, INCLUDING THE REGISTRATION STATEMENT ON FORM S-4 AND THE PROXY STATEMENT/PROSPECTUS, CAREFULLY WHEN THEY BECOME AVAILABLE, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION.  The registration statement, the proxy statement/prospectus and other relevant materials (when they become available) and any other documents filed or furnished by Schlumberger or the Company with the SEC may be obtained free of charge at the SEC’s web site at www.sec.gov.  In addition, security holders will be able to obtain free copies of the registration statement and the proxy statement/prospectus from Schlumberger by going to its investor relations page on its corporate web site at www.slb.com and from the Company by going to its investor relations page on its corporate web site at www.c-a-m.com.

PARTICIPANTS IN THE SOLICITATION