Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000913414-09-003823
Filing Date
2009-02-05
Accepted
2009-02-05 13:33:17
Documents
1

Document Format Files

Seq Description Document Type Size
1 patterson123108.txt SC 13G 31805
  Complete submission text file 0000913414-09-003823.txt   34287
Mailing Address P O DRAWER 1416 SNYDER TX 79550
Business Address 4510 LAMESA HWY P O DRAWER 1416 SNYDER TX 79549 9155731104
PATTERSON UTI ENERGY INC (Subject) CIK: 0000889900 (see all company filings)

EIN.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-44095 | Film No.: 09571977
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 400 HOWARD STREET SAN FRANCISCO CA 94105
Business Address 400 HOWARD STREET SAN FRANCISCO CA 94105 4155972639
BARCLAYS GLOBAL INVESTORS NA /CA/ (Filed by) CIK: 0000913414 (see all company filings)

EIN.: 943112180 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000