<SEC-DOCUMENT>0001109189-17-000038-index.html : 20170412 <SEC-HEADER>0001109189-17-000038.hdr.sgml : 20170412 <ACCEPTANCE-DATETIME>20170412165526 ACCESSION NUMBER: 0001109189-17-000038 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20170412 DATE AS OF CHANGE: 20170412 EFFECTIVENESS DATE: 20170412 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BASIC ENERGY SERVICES INC CENTRAL INDEX KEY: 0001109189 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 542091194 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-32693 FILM NUMBER: 17758470 BUSINESS ADDRESS: STREET 1: 801 CHERRY STREET STREET 2: SUITE 2100 CITY: FORT WORTH STATE: TX ZIP: 76102 BUSINESS PHONE: 817-334-4100 MAIL ADDRESS: STREET 1: 801 CHERRY STREET STREET 2: SUITE 2100 CITY: FORT WORTH STATE: TX ZIP: 76102 FORMER COMPANY: FORMER CONFORMED NAME: SIERRA WELL SERVICE INC DATE OF NAME CHANGE: 20000313 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>defa14a1.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: defa14a1.htm
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