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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001084991-18-000011
Filing Date
2018-03-09
Accepted
2018-03-09 17:20:37
Documents
74
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ngs-2017x10k.htm 10-K 1633177
2 EXHIBIT 10.15 ngs-ex1015leastextension.htm EX-10.15 40116
3 EXHIBIT 21.1 ngs-ex211subsidiariesofngsg.htm EX-21.1 4454
4 EXHIBIT 23.1 ngs-ex231bdoconsent.htm EX-23.1 5787
5 EXHIBIT 31.1 ngs-ex311.htm EX-31.1 16739
6 EXHIBIT 31.2 ngs-ex312.htm EX-31.2 13229
7 EXHIBIT 32.1 ngs-ex321.htm EX-32.1 10798
8 EXHIBIT 32.2 ngs-ex322.htm EX-32.2 10788
15 chart3a01.jpg GRAPHIC 66263
16 ngslogo1a03a05.jpg GRAPHIC 13953
  Complete submission text file 0001084991-18-000011.txt   7364118

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT ngs-20171231.xml EX-101.INS 1389530
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ngs-20171231.xsd EX-101.SCH 47960
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ngs-20171231_cal.xml EX-101.CAL 85591
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ngs-20171231_def.xml EX-101.DEF 215578
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ngs-20171231_lab.xml EX-101.LAB 740598
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ngs-20171231_pre.xml EX-101.PRE 411261
Mailing Address 508 WEST WALL STREET SUITE 550 MIDLAND TX 79701
Business Address 508 WEST WALL STREET SUITE 550 MIDLAND TX 79701 432-262-2700
NATURAL GAS SERVICES GROUP INC (Filer) CIK: 0001084991 (see all company filings)

IRS No.: 752811855 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31398 | Film No.: 18681112
SIC: 1389 Oil & Gas Field Services, NEC