# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-11-288535
Filing Date
2011-10-31
Accepted
2011-10-31 14:57:27
Documents
10
Period of Report
2011-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | d236240d10q.htm | 10-Q | 762867
2 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO RULE 13A-14(A)/15D-14(A) | d236240dex311.htm | EX-31.1 | 6416
3 | CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO RULE 13A-14(A)/15D-14(A) | d236240dex312.htm | EX-31.2 | 6814
4 | CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER | d236240dex321.htm | EX-32.1 | 4447
| Complete submission text file | 0001193125-11-288535.txt |  | 5937742

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL INSTANCE DOCUMENT | pten-20110930.xml | EX-101.INS | 891069
6 | XBRL TAXONOMY EXTENSION SCHEMA | pten-20110930.xsd | EX-101.SCH | 62822
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | pten-20110930_cal.xml | EX-101.CAL | 88552
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | pten-20110930_def.xml | EX-101.DEF | 338601
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | pten-20110930_lab.xml | EX-101.LAB | 358667
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | pten-20110930_pre.xml | EX-101.PRE | 370344

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)

EIN.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-22664 | Film No.: 111167981
SIC: 1381 Drilling Oil & Gas Wells