<SEC-DOCUMENT>0001104659-15-009464-index.html : 20150212
<SEC-HEADER>0001104659-15-009464.hdr.sgml : 20150212
<ACCEPTANCE-DATETIME>20150212160028
ACCESSION NUMBER:		0001104659-15-009464
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150212
DATE AS OF CHANGE:		20150212

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:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-180563
		FILM NUMBER:		15605974

	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>POS AM
<SEQUENCE>1
<FILENAME>a15-4326_1posam.htm
<DESCRIPTION>POST-EFFECTIVE AMENDMENT NOT AUTOMATICALLY EFFECTIVE UPON FILING
<TEXT>
Document 1 - file: a15-4326_1posam.htm

</DOCUMENT>
</SEC-DOCUMENT>