<SEC-DOCUMENT>0001047469-15-004145-index.html : 20150430
<SEC-HEADER>0001047469-15-004145.hdr.sgml : 20150430
<ACCEPTANCE-DATETIME>20150430060359
ACCESSION NUMBER:		0001047469-15-004145
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20150602
FILED AS OF DATE:		20150430
DATE AS OF CHANGE:		20150430
EFFECTIVENESS DATE:		20150430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DAWSON GEOPHYSICAL CO
		CENTRAL INDEX KEY:			0000799165
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL AND GAS FIELD EXPLORATION SERVICES [1382]
		IRS NUMBER:				742095844
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32472
		FILM NUMBER:		15814956

	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:	TGC INDUSTRIES INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2224475zdef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a2224475zdef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g98582bii001.gif
<DESCRIPTION>G98582BII001.GIF
<TEXT>
Document 2 - file: g98582bii001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g98582bii002.gif
<DESCRIPTION>G98582BII002.GIF
<TEXT>
Document 3 - file: g98582bii002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g949851.jpg
<DESCRIPTION>G949851.JPG
<TEXT>
Document 4 - file: g949851.jpg

</DOCUMENT>
</SEC-DOCUMENT>