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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000798949-19-000007
Filing Date
2019-02-26
Accepted
2019-02-26 15:15:00
Documents
136
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K unt-20181231.htm   iXBRL 10-K 6263446
2 unt-20181231x10kxexx21.htm EX-21 12316
3 unt-20181231x10kxexx231.htm EX-23.1 2998
4 unt-20181231x10kxexx232.htm EX-23.2 3829
5 unt-20181231x10kxexx311.htm EX-31.1 10262
6 unt-20181231x10kxexx312.htm EX-31.2 10254
7 unt-20181231x10kxexx32.htm EX-32 9558
8 unt-20181231x10kxexx991.htm EX-99.1 176959
14 image1.jpg GRAPHIC 44401
15 unt-20181231_g1.jpg GRAPHIC 13982
16 unt-20181231_g2.jpg GRAPHIC 141462
17 unt-20181231_g3.jpg GRAPHIC 131008
  Complete submission text file 0000798949-19-000007.txt   26475513

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT unt-20181231.xsd EX-101.SCH 113331
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT unt-20181231_cal.xml EX-101.CAL 159685
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT unt-20181231_def.xml EX-101.DEF 667271
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT unt-20181231_lab.xml EX-101.LAB 1229309
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT unt-20181231_pre.xml EX-101.PRE 939255
18 EXTRACTED XBRL INSTANCE DOCUMENT unt-20181231_htm.xml XML 6703107
Mailing Address 8200 SOUTH UNIT DRIVE TULSA OK 74132
Business Address 8200 SOUTH UNIT DRIVE TULSA OK 74132 9184937700
UNIT CORP (Filer) CIK: 0000798949 (see all company filings)

IRS No.: 731283193 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09260 | Film No.: 19633091
SIC: 1311 Crude Petroleum & Natural Gas