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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-13-042326
Filing Date
2013-02-07
Accepted
2013-02-07 08:05:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 PATTERSON-UTI ENERGY, INC. d477166dsc13g.txt SC 13G 39259
  Complete submission text file 0001193125-13-042326.txt   40927
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)

IRS No.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-44095 | Film No.: 13580119
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202
Business Address 875 EAST WISCONSIN AVE STE 800 MILWAUKEE WI 53202 414-390-6100
ARTISAN PARTNERS HOLDINGS LP (Filed by) CIK: 0001010643 (see all company filings)

IRS No.: 391807188 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G