| 摘要 |
FIELD: environmental protection.SUBSTANCE: invention relates to nature protection. System for collecting waste gas includes sea platform and underwater wells of oil and gas production, floating gas-holder in form of typical tank with strapping with flexible pipes to supply waste “raw” gas from platform and subsea wells for their fractional separation in gas-holder into “dry” gas, formation water and oil. Dry gas under its own pressure extends from gas-holder top via flame arrester, safety valves, partially through automatic controller at specified operating mode of operating plug, and main part of gas is supplied to platform with consequent fuel supply of heat generator. Formation water and oil, collected in gas-holder, are supplied to platform under own pressure for complete utilization.EFFECT: technical result consists in reliability, safety and environmental friendliness of marine structures of gas production without using flames at complete utilization of waste gas.4 cl, 1 dwg |
