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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000906304-10-000362
Filing Date
2010-02-09
Accepted
2010-02-09 15:06:57
Documents
1

Document Format Files

Seq Description Document Type Size
1 swsi4.txt SC 13G/A 5841
  Complete submission text file 0000906304-10-000362.txt   7897
Mailing Address 745 FIFTH AVENUE NEW YORK NY 10151
Business Address 745 FIFTH AVENUE NEW YORK NY 10151 212-508-4500
ROYCE & ASSOCIATES LLC (Filed by) CIK: 0000906304 (see all company filings)

IRS No.: 522343049 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A

Mailing Address 1380 RT. 286 EAST, SUITE #121 INDIANA PA 15701
Business Address 1380 RT. 286 EAST, SUITE #121 INDIANA PA 15701 724-465-8904
Superior Well Services, INC (Subject) CIK: 0001323715 (see all company filings)

IRS No.: 202535684 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-80915 | Film No.: 10584034
SIC: 1389 Oil & Gas Field Services, NEC