Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-97-000492
Filing Date
1997-02-13
Accepted
1997-02-13 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7108
  Complete submission text file 0000902219-97-000492.txt   9264
Mailing Address PENNZOIL PLACE P O BOX 2967 HOUSTON TX 77252-2967
Business Address PENNZOIL PL P O BOX 2967 HOUSTON TX 77252-2967 7135464000
PENNZOIL CO /DE/ (Subject) CIK: 0000077320 (see all company filings)

EIN.: 741597290 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-06319 | Film No.: 97531573
SIC: 2911 Petroleum Refining

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)

EIN.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000