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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000899140-98-000051
Filing Date
1998-01-21
Accepted
1998-01-21 00:00:00
Documents
1
SROs
AMEX

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G SC 13G 5815
  Complete submission text file 0000899140-98-000051.txt   7836
Mailing Address 466 LEXINGTON AVE NEW YORK NY 10017-3147
Business Address 466 LEXINGTON AVE 10TH FLOOR NEW YORK NY 10017 2125930300
WARBURG PINCUS ASSET MANAGEMENT INC (Filed by) CIK: 0000032835 (see all company filings)

IRS No.: 013267350 | Fiscal Year End: 0531

Mailing Address
Business Address 1201 TORONTO DOMINION TWR EDMONTON CENTRE EDMONTON ALBERTA CAN A0 T5J 2Z1 4034251950
CHIEFTAIN INTERNATIONAL INC (Subject) CIK: 0000846871 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-43735 | Film No.: 98509648
SIC: 1311 Crude Petroleum & Natural Gas