EDGAR Filing Documents for 9999999995-12-001117

Form EFFECT - Notice of Effectiveness:

SEC Accession No. 9999999995-12-001117

Accepted

2012-04-23 00:15:22

Documents

Effectiveness Date

2012-04-20

Registration Form

S-3

Document Format Files

Seq	Description	Document	Type	Size
1		primary_doc.html	EFFECT
1		primary_doc.xml	EFFECT	591
	Complete submission text file	9999999995-12-001117.txt		1702

Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701

Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 9156843000

DAWSON GEOPHYSICAL CO (Filer) CIK: 0000351231 (see all company filings)