<SEC-DOCUMENT>0000798949-18-000012-index.html : 20180314 <SEC-HEADER>0000798949-18-000012.hdr.sgml : 20180314 <ACCEPTANCE-DATETIME>20180314172344 ACCESSION NUMBER: 0000798949-18-000012 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20180314 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20180314 DATE AS OF CHANGE: 20180314 FILER: COMPANY DATA: COMPANY CONFORMED NAME: UNIT CORP CENTRAL INDEX KEY: 0000798949 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 731283193 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-09260 FILM NUMBER: 18690336 BUSINESS ADDRESS: STREET 1: 8200 SOUTH UNIT DRIVE CITY: TULSA STATE: OK ZIP: 74132 BUSINESS PHONE: 9184937700 MAIL ADDRESS: STREET 1: 8200 SOUTH UNIT DRIVE CITY: TULSA STATE: OK ZIP: 74132 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>form8-k2018shelfregistrati.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: form8-k2018shelfregistrati.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>exhibit51opinionofgablegot.htm <DESCRIPTION>EXHIBIT 5.1 LEGAL OPINION <TEXT> Document 2 - file: exhibit51opinionofgablegot.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>gable.jpg <TEXT> Document 3 - file: gable.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>image2a01a07.jpg <TEXT> Document 4 - file: image2a01a07.jpg
</DOCUMENT> </SEC-DOCUMENT>