<SEC-DOCUMENT>0001104659-15-013035-index.html : 20150223 <SEC-HEADER>0001104659-15-013035.hdr.sgml : 20150223 <ACCEPTANCE-DATETIME>20150223160028 ACCESSION NUMBER: 0001104659-15-013035 CONFORMED SUBMISSION TYPE: 15-12B PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150223 DATE AS OF CHANGE: 20150223 EFFECTIVENESS DATE: 20150223 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DAWSON OPERATING CO CENTRAL INDEX KEY: 0000351231 STANDARD INDUSTRIAL CLASSIFICATION: OIL AND GAS FIELD EXPLORATION SERVICES [1382] IRS NUMBER: 750970548 STATE OF INCORPORATION: TX FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 15-12B SEC ACT: 1934 Act SEC FILE NUMBER: 001-34404 FILM NUMBER: 15639662 BUSINESS ADDRESS: STREET 1: 508 WEST WALL STREET 2: SUITE 800 CITY: MIDLAND STATE: TX ZIP: 79701 BUSINESS PHONE: 4326843000 MAIL ADDRESS: STREET 1: 508 WEST WALL STREET 2: SUITE 800 CITY: MIDLAND STATE: TX ZIP: 79701 FORMER COMPANY: FORMER CONFORMED NAME: DAWSON GEOPHYSICAL CO DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>15-12B <SEQUENCE>1 <FILENAME>a15-5058_11512b.htm <DESCRIPTION>TERMINATION OF REGISTRATION OF SECURITIES UNDER SECTION 12(B) <TEXT> Document 1 - file: a15-5058_11512b.htm
</DOCUMENT> </SEC-DOCUMENT>