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Filing
Form 3
Form 3
0001209191-07-053226
·
DAWSON GEOPHYSICAL CO
Filer
Filing index
Filing metadata
Accession number
0001209191-07-053226
Form type
Form 3
Filer
DAWSON GEOPHYSICAL CO
CIK
CIK 351231
Filed
Sep 13, 2007
Reporting period
Apr 02, 2007
Description
Initial ownership
Documents
Filing index
0001209191-07-053226-index.htm
Complete submission
0001209191-07-053226.txt
All documents
directory listing
Filed by
DAWSON GEOPHYSICAL CO
CIK 351231