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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-19-037774
Filing Date
2019-10-24
Accepted
2019-10-24 19:10:07
Documents
84
Period of Report
2019-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q clb-10q_20190930.htm   iXBRL 10-Q 3595633
2 EX-31.1 clb-ex311_9.htm EX-31.1 15902
3 EX-31.2 clb-ex312_8.htm EX-31.2 15827
4 EX-32.1 clb-ex321_6.htm EX-32.1 5772
5 EX-32.2 clb-ex322_7.htm EX-32.2 5780
  Complete submission text file 0001564590-19-037774.txt   11119305

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA clb-20190930.xsd EX-101.SCH 51538
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE clb-20190930_cal.xml EX-101.CAL 93845
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE clb-20190930_def.xml EX-101.DEF 116649
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE clb-20190930_lab.xml EX-101.LAB 413953
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clb-20190930_pre.xml EX-101.PRE 306823
31 EXTRACTED XBRL INSTANCE DOCUMENT clb-10q_20190930_htm.xml XML 2435839
Mailing Address 6316 WINDFERN HOUSTON TX 77040
Business Address STRAWINSKYLAAN 913 TOWER A, LEVEL 9 1077 XX AMSTERDAM P7 1077 XX 3124203191
CORE LABORATORIES N V (Filer) CIK: 0001000229 (see all company filings)

IRS No.: 000000000 | State of Incorp.: P7 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-14273 | Film No.: 191166975
SIC: 1389 Oil & Gas Field Services, NEC