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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001025894-01-000031
Filing Date
2001-01-25
Accepted
2001-01-25 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G/A 8776
  Complete submission text file 0001025894-01-000031.txt   11063
Mailing Address 10370 RICHMOND AVENUE SUITE 100 HOUSTON TX 77042-4136
Business Address 10370 RICHMOND AVE SUITE 600 HOUSTON TX 77042-4136 7138740202
GREY WOLF INC (Subject) CIK: 0000320186 (see all company filings)

IRS No.: 742144774 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-33055 | Film No.: 1515292
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 121 SW MORRISON STE 1400 PORTLAND OR 97204
Business Address 121 SW MORRISON STE 1400 PORTLAND OR 97204 5034173538
CRABBE HUSON GROUP INC /MA (Filed by) CIK: 0001068068 (see all company filings)

IRS No.: 043432184 | State of Incorp.: MA | Fiscal Year End: 1231