Core Laboratories (CLB) 10-Q2018 Q1 Quarterly report

Filed: 27 Apr 18, 4:17pm

Content analysis

Positive
Negative
Uncertain
Constraining
Legalese
Litigous
Readability	H.S. sophomore Good

New words: acquire, ASC, behavior, case, catalyst, chain, charge, Codification, Combined, commercial, composition, consortia, create, criteria, critical, customer, customized, daily, decision, delivery, disaggregated, discontinued, distinct, divest, downhole, duration, EDSTM, effort, emerging, employer, enactment, engineering, equipment, EUR, evidenced, exclude, expedient, exploitation, extend, extended, FLOWPROFILER, frac, good, greater, hydrocarbon, injection, intangible, IRS, larger, largest, law, lesser, licensing, life, line, logistical, Malaysia, manufacture, miscibility, miscible, moderate, modest, month, multiple, onsite, optimize, pad, passage, permanent, pertinent, physical, picked, portfolio, Postretirement, practical, pressure, pumping, PVT, reclassed, reclassify, region, reliant, rendered, resolved, sale, sample, satisfy, seasonal, secondary, seek, Selected, separately, set, simulation, site, size, software, standalone, stranded, subtotal, supply, TCJA, tertiary, test, testing, thermodynamic, Topic, train, typically, ultimate, uncompleted, unearned, viability, volume, wellsite

Removed: Africa, analyzing, APIC, area, Atlantic, begin, Central, Council, cyclical, decreasing, demanding, depressed, detail, disposal, distillation, Duvernay, Eaglebine, eliminated, EU, European, exploration, extensive, forfeited, formal, formally, fractionation, grant, greatly, impacted, implementation, implemented, intention, investigate, involved, July, Kingdom, Lime, Lisbon, Minister, Mississippi, Montney, Niobrara, notified, onshore, outpaced, penetration, predictable, previously, Prime, project, pronouncement, realigning, realignment, realizable, refining, removed, revised, selling, sequential, showed, significantly, simplification, simplify, Simplifying, stable, statutory, thousand, tied, transportation, treatment, Treaty, UK, unable, uncertainty, underway, Union, unvested, Utica, volatility, West, Wilrich, withdraw, withdrawal, withhold, withholding, Wolfcamp

Search this filing

Filing tables

Export all tables to Excel

Filing exhibits

Associated CLB transcripts

CLB similar filings

Filing view

Default size S M L
Default font Times Arial

External links

Share this filing

Exhibit 32.1

Certification of

Chief Executive Officer

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

I, David M. Demshur, Chief Executive Officer of Core Laboratories N.V. (the "Company"), hereby certify that the accompanying report on Form 10-Q for the quarter ended March 31, 2018, filed by the Company with the Securities and Exchange Commission on the date hereof fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended, (the "Report").

I further certify that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.



Date:	April 27, 2018	/s/ David M. Demshur
		Name: David M. Demshur
		Title: Chief Executive Officer