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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000314808-12-000020
Filing Date
2012-02-24
Accepted
2012-02-24 12:33:19
Documents
14
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K 2011 form10k2011.htm 10-K 3849492
2 EXHIBIT 21.1 exh21-1form10k2011.htm EX-21.1 60064
3 EXHIBIT 23.1 exh23-1form10k2011.htm EX-23.1 7049
4 EXHIBIT 31.1 exh31-1form10k2011.htm EX-31.1 13515
5 EXHIBIT 31.2 exh31-2form10k2011.htm EX-31.2 13508
6 EXHIBIT 32.1 exh32-1form10k2011.htm EX-32.1 4964
7 EXHIBIT 32.2 exh32-2form10k2011.htm EX-32.2 4969
14 GRAPHIC COMP YEAR CUMULATIVE TOTAL RETURN comparison5year2011_4.jpg GRAPHIC 55603
  Complete submission text file 0000314808-12-000020.txt   24944627

Data Files

Seq Description Document Type Size
8 EX-101.INS esv-20111231.xml EX-101.INS 4906630
9 EX-101.SCH esv-20111231.xsd EX-101.SCH 129833
10 EX-101.CAL esv-20111231_cal.xml EX-101.CAL 122342
11 EX-101.DEF esv-20111231_def.xml EX-101.DEF 400502
12 EX-101.LAB esv-20111231_lab.xml EX-101.LAB 880890
13 EX-101.PRE esv-20111231_pre.xml EX-101.PRE 762464
Mailing Address 6 CHESTERFIELD GARDENS LONDON X0 W1J5BQ
Business Address 6 CHESTERFIELD GARDENS LONDON X0 W1J5BQ 4402076594660
Ensco plc (Filer) CIK: 0000314808 (see all company filings)

IRS No.: 980635229 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-08097 | Film No.: 12636701
SIC: 1381 Drilling Oil & Gas Wells