 HXJ158 ocean workover rig |
2016-02-24 |
| 3000 m deep water survey vessel and drilling sampling system |
2016-02-24 |
| Rig electricity network transformation |
2016-02-24 |
| Mining oil and gas wellhead |
2016-02-24 |
| Integrated drilling and completion of oil casing head |
2016-02-24 |
| Integral oil (gas) tree |
2016-02-24 |
| Oil with ground safety valve (gas) wellhead |
2016-02-24 |
| Slip type casing head |
2016-02-24 |
| Thread (mandrel) Casing Head |
2016-02-24 |
| GF4434 |
2016-02-24 |
