Document Format Files
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | rng-20230531.xsd | EX-101.SCH | 1911 |
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | rng-20230531_lab.xml | EX-101.LAB | 26153 |
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | rng-20230531_pre.xml | EX-101.PRE | 13588 |
154 | EXTRACTED XBRL INSTANCE DOCUMENT | rng-20230531_htm.xml | XML | 11972 |
IRS No.: 815449572 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-38183 | Film No.: 23981244
SIC: 1389 Oil & Gas Field Services, NEC