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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000798949-21-000016
Filing Date
2021-04-30
Accepted
2021-04-30 15:39:20
Documents
20
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A unt-20201231.htm   iXBRL 10-K/A 424967
2 EX-31.3 unt-20201231x10kaxexx313.htm EX-31.3 3572
3 EX-31.4 unt-20201231x10kaxexx314.htm EX-31.4 3614
9 unt-20201231_g1.jpg GRAPHIC 13982
  Complete submission text file 0000798949-21-000016.txt   5731186

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT unt-20201231.xsd EX-101.SCH 130818
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT unt-20201231_cal.xml EX-101.CAL 168324
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT unt-20201231_def.xml EX-101.DEF 718250
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT unt-20201231_lab.xml EX-101.LAB 1449041
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT unt-20201231_pre.xml EX-101.PRE 1032771
10 EXTRACTED XBRL INSTANCE DOCUMENT unt-20201231_htm.xml XML 48132
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/A | Act: 34 | File No.: 001-09260 | Film No.: 21877392
SIC: 1311 Crude Petroleum & Natural Gas