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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-10-014515
Filing Date
2010-02-19
Accepted
2010-02-19 15:09:48
Documents
14
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d70467e10vk.htm 10-K 1191165
2 EX-10.9 d70467exv10w9.htm EX-10.9 43574
3 EX-21.1 d70467exv21w1.htm EX-21.1 2932
4 EX-23.1 d70467exv23w1.htm EX-23.1 1287
5 EX-31.1 d70467exv31w1.htm EX-31.1 8961
6 EX-31.2 d70467exv31w2.htm EX-31.2 9028
7 EX-32.1 d70467exv32w1.htm EX-32.1 5915
14 GRAPHIC d70467d7046701.gif GRAPHIC 7499
  Complete submission text file 0000950123-10-014515.txt   3825329

Data Files

Seq Description Document Type Size
8 EX-101 INSTANCE DOCUMENT pten-20091231.xml EX-101.INS 680450
9 EX-101 SCHEMA DOCUMENT pten-20091231.xsd EX-101.SCH 16446
10 EX-101 CALCULATION LINKBASE DOCUMENT pten-20091231_cal.xml EX-101.CAL 51055
11 EX-101 LABELS LINKBASE DOCUMENT pten-20091231_lab.xml EX-101.LAB 192826
12 EX-101 PRESENTATION LINKBASE DOCUMENT pten-20091231_pre.xml EX-101.PRE 113925
13 EX-101 DEFINITION LINKBASE DOCUMENT pten-20091231_def.xml EX-101.DEF 17837
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.: 10619425
SIC: 1381 Drilling Oil & Gas Wells