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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001558370-22-006593
Filing Date
2022-05-02
Accepted
2022-05-02 13:03:44
Documents
15
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A dwsn-20211231x10ka.htm   iXBRL 10-K/A 609457
2 EX-31.3 dwsn-20211231xex31d3.htm EX-31.3 7029
3 EX-31.4 dwsn-20211231xex31d4.htm EX-31.4 7075
  Complete submission text file 0001558370-22-006593.txt   886181

Data Files

Seq Description Document Type Size
4 EX-101.SCH dwsn-20211231.xsd EX-101.SCH 4263
5 EX-101.DEF dwsn-20211231_def.xml EX-101.DEF 30294
6 EX-101.LAB dwsn-20211231_lab.xml EX-101.LAB 25635
7 EX-101.PRE dwsn-20211231_pre.xml EX-101.PRE 16100
9 EXTRACTED XBRL INSTANCE DOCUMENT dwsn-20211231x10ka_htm.xml XML 8106
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-K/A | Act: 34 | File No.: 001-32472 | Film No.: 22880663
SIC: 1382 Oil & Gas Field Exploration Services