Document Format Files
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ois-20230323.xsd | EX-101.SCH | 6888 |
| 4 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ois-20230323_def.xml | EX-101.DEF | 6404 |
| 5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ois-20230323_lab.xml | EX-101.LAB | 19487 |
| 6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ois-20230323_pre.xml | EX-101.PRE | 10226 |
| 87 | EXTRACTED XBRL INSTANCE DOCUMENT | ois-20230323_htm.xml | XML | 148514 |
EIN.: 760476605 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-16337 | Film No.: 23755966
SIC: 3533 Oil & Gas Field Machinery & Equipment