FIELD: shipbuilding.
SUBSTANCE: invention relates to the field of operation of offshore facilities, particularly those intended for the production of hydrocarbons, in ice conditions. Technologies of protecting a stationary vessel from the approaching ice are proposed. In the example, the system contains an underwater base located on the seabed and a supercharger located on the underwater base below the surface of the water. Supercharger is designed to destabilize the water column under the approaching ice.
EFFECT: technical result is to increase safety and improve operating conditions for stationary marine vessels, particularly those intended for the production of hydrocarbons, in ice conditions.
19 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO DESTROY ICE COVER | 2010 |
|
RU2452812C1 |
| METHOD OF ICE COVER DESTRUCTION AND DEVICE FOR ICE COVER DESTRUCTION | 2014 |
|
RU2552753C1 |
| DRILL TARGET DAMAGE PROTECTION DEVICE FOR MOVEMENT OF ICE FLOES | 2012 |
|
RU2493322C1 |
| SYSTEM FOR ILLUMINATING ICE CONDITIONS AND PREVENTING EFFECT OF ICE FORMATIONS ON SEA OBJECTS OF BUSINESS OPERATIONS | 2014 |
|
RU2583234C1 |
| ARCTIC SEISMIC SURVEY OPERATIONS | 2014 |
|
RU2624835C2 |
| MARINE PLATFORM FOR EXTRACTION, STORAGE AND DISCHARGE USED IN ICE AND OPEN WATER (VERSIONS) | 2008 |
|
RU2478516C1 |
| SELF-ELEVATING DRILLING RIG FOR SHALLOW WATER AREA OPERATION WITH SEASON ICE COVER | 2017 |
|
RU2667252C1 |
| MOORING SYSTEM FOR ARCTIC FLOATING FACILITY | 2010 |
|
RU2514296C2 |
| PROTECTION DEVICE FOR DEEP FLEXIBLE UPRISE PIPELINE | 2003 |
|
RU2328589C2 |
| ICE RESISTANT DRILLING COMPLEX FOR SHALLOW CONTINENTAL SHELF DEVELOPMENT | 2008 |
|
RU2382849C1 |
