Private equity for oil field services
Location: United States
Member count: 11-50
Investors 2
| Date | Name | Website |
| - | NGP Energy... | ngpenergyc... |
| - | NGP Energy... | ngpenergy.... |
| Date | Name | Website |
| - | NGP Energy... | ngpenergyc... |
| - | NGP Energy... | ngpenergy.... |