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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-11-013816
Filing Date
2011-02-14
Accepted
2011-02-14 19:24:05
Documents
13
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d78488e10vk.htm 10-K 1268675
2 EX-21.1 d78488exv21w1.htm EX-21.1 3145
3 EX-23.1 d78488exv23w1.htm EX-23.1 1292
4 EX-31.1 d78488exv31w1.htm EX-31.1 8846
5 EX-31.2 d78488exv31w2.htm EX-31.2 9296
6 EX-32.1 d78488exv32w1.htm EX-32.1 5806
13 GRAPHIC d78488d7848801.gif GRAPHIC 7146
  Complete submission text file 0000950123-11-013816.txt   5059540

Data Files

Seq Description Document Type Size
7 EX-101 INSTANCE DOCUMENT pten-20101231.xml EX-101.INS 732937
8 EX-101 SCHEMA DOCUMENT pten-20101231.xsd EX-101.SCH 16665
9 EX-101 CALCULATION LINKBASE DOCUMENT pten-20101231_cal.xml EX-101.CAL 52740
10 EX-101 LABELS LINKBASE DOCUMENT pten-20101231_lab.xml EX-101.LAB 194433
11 EX-101 PRESENTATION LINKBASE DOCUMENT pten-20101231_pre.xml EX-101.PRE 116807
12 EX-101 DEFINITION LINKBASE DOCUMENT pten-20101231_def.xml EX-101.DEF 19661
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 (Filer) CIK: 0000889900 (see all company filings)

IRS No.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-22664 | Film No.: 11611187
SIC: 1381 Drilling Oil & Gas Wells
Assistant Director 4