Document Format Files
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
2 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ois-20230303.xsd | EX-101.SCH | 6679 |
3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ois-20230303_def.xml | EX-101.DEF | 6404 |
4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ois-20230303_lab.xml | EX-101.LAB | 18842 |
5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ois-20230303_pre.xml | EX-101.PRE | 9808 |
78 | EXTRACTED XBRL INSTANCE DOCUMENT | ois-20230303_htm.xml | XML | 193820 |
IRS No.: 760476605 | State of Incorp.: DE | Fiscal Year End: 1231
Type: PRE 14A | Act: 34 | File No.: 001-16337 | Film No.: 23703522
SIC: 3533 Oil & Gas Field Machinery & Equipment