Designed to ensure circulation of solutions in oil and gas wells during their drilling and repair to ensure safe work, maintain the required pressure at the wellhead, prevent blowouts and open fountains, protect the subsoil and the environment. Mud manifolds also provide:
- slurry displacement with back pressure regulation
- transition from one throttling level to another without interruption of kill process.
The 2DM drilling manifold is produced in accordance with API 16C specifications and consists of 2 parts:
- throttling unit
- kill unit
Specifications
| № | Type | Nominal size | Work pressure, MPa (PSI) | |||
| mm | in | 35 (5000) | 70 (10000) | 105 (15000) | ||
| 1 | 2DM | 65 | 2 9/16 | + | + | + |
| 2 | 2DM | 78 | 3 1/16 | – | + | + |
| 3 | 2DM | 80 | 3 1/8 | + | – | – |
| 4 | 2DM | 103 | 4 1/16 | + | + | – |
