# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-001347
Filing Date
2022-02-16
Accepted
2022-02-16 16:04:06
Documents
132
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | pten-20211231.htm iXBRL | 10-K | 5526274
2 | EX-4.1 | pten-ex4_1.htm | EX-4.1 | 18008
3 | EX-21.1 | pten-ex21_1.htm | EX-21.1 | 74630
4 | EX-23.1 | pten-ex23_1.htm | EX-23.1 | 10303
5 | EX-31.1 | pten-ex31_1.htm | EX-31.1 | 12104
6 | EX-31.2 | pten-ex31_2.htm | EX-31.2 | 12552
7 | EX-32.1 | pten-ex32_1.htm | EX-32.1 | 11843
8 | GRAPHIC | img149168860_0.jpg | GRAPHIC | 468598
| Complete submission text file | 0000950170-22-001347.txt |  | 21353612

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | pten-20211231_cal.xml | EX-101.CAL | 106154
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | pten-20211231_lab.xml | EX-101.LAB | 845125
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | pten-20211231.xsd | EX-101.SCH | 112428
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | pten-20211231_pre.xml | EX-101.PRE | 739678
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | pten-20211231_def.xml | EX-101.DEF | 474907
126 | EXTRACTED XBRL INSTANCE DOCUMENT | pten-20211231_htm.xml | XML | 4357217

Mailing Address 10713 WEST SAM HOUSTON PARKWAY NORTH SUITE 800 HOUSTON TX 77064
Business Address 10713 WEST SAM HOUSTON PARKWAY NORTH SUITE 800 HOUSTON TX 77064 2817657100
PATTERSON UTI ENERGY INC (Filer) CIK: 0000889900 (see all company filings)

EIN.: 752504748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39270 | Film No.: 22643532
SIC: 1381 Drilling Oil & Gas Wells