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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-97-000671
Filing Date
1997-02-14
Accepted
1997-02-14 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 7409
  Complete submission text file 0000902219-97-000671.txt   9531
Mailing Address
Business Address FIVE POST OAK PARK STE 2220 HOUSTON TX 77027-3413 7139611804
HARCOR ENERGY INC (Subject) CIK: 0000315272 (see all company filings)

IRS No.: 330234380 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-32045 | Film No.: 97532175
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000