Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000914208-12-000288
Filing Date
2012-02-14
Accepted
2012-02-14 13:06:53
Documents
2

Document Format Files

Seq Description Document Type Size
1 WEATHERFORD INTERNATIONAL LTD. 12312011 weatherfordinter12312011.htm SC 13G 44523
2 JOINT FILING AGREEMENT 12312011 jfa12312011.htm EX-99 24162
  Complete submission text file 0000914208-12-000288.txt   70492
Mailing Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309
Business Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309 404-892-0896
Invesco Ltd. (Filed by) CIK: 0000914208 (see all company filings)

EIN.: 980557567 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: SC 13G
SIC: 6282 Investment Advice

Mailing Address 515 POST OAK BLVD. HOUSTON TX 77027
Business Address 515 POST OAK BLVD. HOUSTON TX 77027 (713) 693-4000
Weatherford International Ltd./Switzerland (Subject) CIK: 0001453090 (see all company filings)

EIN.: 000000000 | State of Incorp.: V8 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-85297 | Film No.: 12606906
SIC: 1381 Drilling Oil & Gas Wells