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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-18-004303
Filing Date
2018-05-08
Accepted
2018-05-08 16:11:21
Documents
45
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q dwsn-20180331x10q.htm 10-Q 976953
2 EX-31.1 dwsn-20180331ex311a11059.htm EX-31.1 15404
3 EX-31.2 dwsn-20180331ex3127bc203.htm EX-31.2 15832
4 EX-32.1 dwsn-20180331ex3212386ca.htm EX-32.1 7630
5 EX-32.2 dwsn-20180331ex322f15ba2.htm EX-32.2 7717
  Complete submission text file 0001558370-18-004303.txt   3481955

Data Files

Seq Description Document Type Size
6 EX-101.INS dwsn-20180331.xml EX-101.INS 631873
7 EX-101.SCH dwsn-20180331.xsd EX-101.SCH 23931
8 EX-101.CAL dwsn-20180331_cal.xml EX-101.CAL 40124
9 EX-101.DEF dwsn-20180331_def.xml EX-101.DEF 77281
10 EX-101.LAB dwsn-20180331_lab.xml EX-101.LAB 233593
11 EX-101.PRE dwsn-20180331_pre.xml EX-101.PRE 187039
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 4326843000
DAWSON GEOPHYSICAL CO (Filer) CIK: 0000799165 (see all company filings)

IRS No.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32472 | Film No.: 18814657
SIC: 1382 Oil & Gas Field Exploration Services