# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-13-070840
Filing Date
2013-02-22
Accepted
2013-02-22 11:24:42
Documents
16
Period of Report
2012-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | d458841d10k.htm | 10-K | 1869553
2 | EX-21.1 | d458841dex211.htm | EX-21.1 | 111951
3 | EX-23.1 | d458841dex231.htm | EX-23.1 | 6864
4 | EX-31.1 | d458841dex311.htm | EX-31.1 | 6803
5 | EX-31.2 | d458841dex312.htm | EX-31.2 | 6815
6 | EX-32.1 | d458841dex321.htm | EX-32.1 | 3333
7 | EX-32.2 | d458841dex322.htm | EX-32.2 | 3349
8 | EX-95 | d458841dex95.htm | EX-95 | 35020
15 | GRAPHIC | g458841g02z79.jpg | GRAPHIC | 79051
16 | GRAPHIC | g458841p36.jpg | GRAPHIC | 79887
| Complete submission text file | 0001193125-13-070840.txt |  | 14128358

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL INSTANCE DOCUMENT | nov-20121231.xml | EX-101.INS | 2476932
10 | XBRL TAXONOMY EXTENSION SCHEMA | nov-20121231.xsd | EX-101.SCH | 109658
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | nov-20121231_cal.xml | EX-101.CAL | 128919
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nov-20121231_def.xml | EX-101.DEF | 569166
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nov-20121231_lab.xml | EX-101.LAB | 788370
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nov-20121231_pre.xml | EX-101.PRE | 682150

Mailing Address 7909 PARKWOOD CIRCLE DR HOUSTON TX 77036
Business Address 7909 PARKWOOD CIRCLE DR HOUSTON TX 77036 713-375-3700
NATIONAL OILWELL VARCO INC (Filer) CIK: 0001021860 (see all company filings)

EIN.: 760475815 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12317 | Film No.: 13633046
SIC: 3533 Oil & Gas Field Machinery & Equipment