-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, BGYY1MXaBdsL8lc7jptl2w9MaJjCSZbL+eyoo+7z6RTShIFzuWdGnY9Dx2IMbIuN xmsXh8V43rb24EzsoFIl1w== 0001209191-09-036972.txt : 20090717 0001209191-09-036972.hdr.sgml : 20090717 20090717171748 ACCESSION NUMBER: 0001209191-09-036972 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20090715 FILED AS OF DATE: 20090717 DATE AS OF CHANGE: 20090717 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ogren D John CENTRAL INDEX KEY: 0001309016 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14273 FILM NUMBER: 09951470 MAIL ADDRESS: STREET 1: 12568 MEMORIAL DRIVE CITY: HOUSTON STATE: TX ZIP: 77024 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CORE LABORATORIES N V CENTRAL INDEX KEY: 0001000229 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 000000000 STATE OF INCORPORATION: P7 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1017 BZ AMSTERDAM STREET 2: HERENGRACHT 424 CITY: THE NETHERLANDS STATE: P7 BUSINESS PHONE: 3124203191 MAIL ADDRESS: STREET 1: 6316 WINDFERN CITY: HOUSTON STATE: TX ZIP: 77040 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2009-07-15 0 0001000229 CORE LABORATORIES N V CLB 0001309016 Ogren D John 12568 MEMORIAL DRIVE HOUSTON TX 77024 1 0 0 0 Restricted Performance Shares 0.00 2009-07-15 4 A 0 1157 0.00 A Common Shares 1157 1157 D The Restricted Performance Shares vest based on the Company's return on equity for the period that begins on July 15, 2009 and ends on July 15, 2012 (the "performance period") as follows: (a) if the Company's return on equity for the performance period equals or exceeds the 75th percentile of the return on equity of the members of the S&P 500 Oil & Gas Equipment and Services Index, then the Restricted Performance Shares will fully vest; (b) if the Company's return on equity for the performance period is less than the 75th percentile of the measure described above but equal to or more than the 50th percentile, then fifty-percent (50%) of the Restricted Performance Shares will vest, plus a straight line pro rata amount between the 50th percentile and the 75th percentile; and (c) if the Company's return on equity for the performance period is less than the 50th percentile of the measure described above, the Restricted Performance Shares will not vest. Mark F. Elvig, as Attorney-in-Fact 2009-07-17 EX-24.4_294502 2 attachment1.htm EX-24 DOCUMENT Power of Attorney for D. John Ogren

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitute and appoint each of Richard L. Bergmark, Monty L. Davis, David M. Demshur, Mark F. Elvig, Susan Kicey and Joe Williams, or either of them signing singly, and with full power of substitution, the undersigned's true and lawful attorney-in-fact to:

(1) prepare, execute in the undersigned's name and on the undersigned's behalf, and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934 or any rule or regulation of the SEC;

(2) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of Core Laboratories N.V. (the "Company"), Forms 3, 4, and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

(3) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority; and

(4) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned have caused this Power of Attorney to be executed as of this 14th day of July, 2008.

/s/ D. John Ogren

D. John Ogren

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