| 摘要 |
The plant according to the invention for exploiting reservoirs of natural fluids, such as for example oil, natural gas or other hydrocarbon-based extracted fluids, through a well, wherein the plant comprises a production cross (21) suitable for being installed and operating on a submersed bed. The valves (31, 33) of the production cross suitable for allowing, preventing or regulating the flow of the extracted fluid through the production cross itself are activated by electric actuators. The control umbilical 5' is therefore less costly and can connect oil platforms (3) on the sea surface with production crosses (21) situated on the seabed at depths also reaching 150 meters and over, or situated horizontally at distances from the master oil platform (3), of even 6.5-20 km and over. |
