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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-20-002153
Filing Date
2020-03-06
Accepted
2020-03-06 17:22:38
Documents
81
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K dwsn-20191231x10k.htm 10-K 2490331
2 EX-4.2 dwsn-20191231ex4211b3e03.htm EX-4.2 29333
3 EX-21.1 dwsn-20191231ex211f43b84.htm EX-21.1 2529
4 EX-23.1 dwsn-20191231ex231b15cb5.htm EX-23.1 10766
5 EX-31.1 dwsn-20191231ex31123eb2c.htm EX-31.1 21143
6 EX-31.2 dwsn-20191231ex3127ecd62.htm EX-31.2 20103
7 EX-32.1 dwsn-20191231ex321bb3a33.htm EX-32.1 8474
8 EX-32.2 dwsn-20191231ex322bb7845.htm EX-32.2 8517
9 GRAPHIC dwsn20191231x10k001.jpg GRAPHIC 48384
  Complete submission text file 0001558370-20-002153.txt   8990075

Data Files

Seq Description Document Type Size
10 EX-101.INS dwsn-20191231.xml EX-101.INS 1963944
11 EX-101.SCH dwsn-20191231.xsd EX-101.SCH 46546
12 EX-101.CAL dwsn-20191231_cal.xml EX-101.CAL 85893
13 EX-101.DEF dwsn-20191231_def.xml EX-101.DEF 157285
14 EX-101.LAB dwsn-20191231_lab.xml EX-101.LAB 526967
15 EX-101.PRE dwsn-20191231_pre.xml EX-101.PRE 374432
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 | Act: 34 | File No.: 001-32472 | Film No.: 20695864
SIC: 1382 Oil & Gas Field Exploration Services