<SEC-DOCUMENT>0001564590-19-012757-index.html : 20190424 <SEC-HEADER>0001564590-19-012757.hdr.sgml : 20190424 <ACCEPTANCE-DATETIME>20190424171536 ACCESSION NUMBER: 0001564590-19-012757 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20190424 ITEM INFORMATION: Results of Operations and Financial Condition ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20190424 DATE AS OF CHANGE: 20190424 FILER: 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 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-14273 FILM NUMBER: 19764580 BUSINESS ADDRESS: STREET 1: STRAWINSKYLAAN 913 STREET 2: TOWER A, LEVEL 9 CITY: 1077 XX AMSTERDAM STATE: P7 ZIP: 1077 XX BUSINESS PHONE: 3124203191 MAIL ADDRESS: STREET 1: 6316 WINDFERN CITY: HOUSTON STATE: TX ZIP: 77040 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>clb-8k_20190424.htm <DESCRIPTION>8-K Q1 2019 EARNINGS RELEASE <TEXT> Document 1 - file: clb-8k_20190424.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>clb-ex991_8.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: clb-ex991_8.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>gfwlg0f4f14y000001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: gfwlg0f4f14y000001.jpg
</DOCUMENT> </SEC-DOCUMENT>