Because of the particularity of the structure and form of offshore oil platforms, and the seismic environment in Chinese sea area, there are some particular measures to be taken in seismic effect analysis of the offshore oil platforms.
In this paper, some engineering seismic problems involved in the seismic effect analysis of the offshore oil platforms are discussed, including design ground level, scenario earthquake, ground motion attenuation relation, long period ground motion, and so on.
The paper introdues a Mornitoring & alarm system including field mornitoring vedio,GPRS remote mornitoring vedio,GSM alarm message,which can prevent the damage of auto observation equipment of hydrology and meteorology on ocean petroleum platform.
Defining the evaluation targets and setting up the fuzzy entropy model of logistics operation,an example evaluation was given to the logistics operation of specific project of an Ocean Petroleum Platform Construction Company,which hereby lays foundation for improvement of the project management and logistics operation of the enterprise.
Offshore petroleum platform, as one of the most efficient tool indeploring marine energy, is specially noticed in its design, usage andmaintenance for seeking its structure reliability and maximum economicalbenefit.
galloprovincialis) and other organisms sloughed from offshore oil platforms provide a food subsidy to benthic consumers and alter underlying soft bottom habitat by creating hard substrate.
The distribution, abundance, and population characteristics of mobile macroinvertebrates differed among shell mounds beneath existing offshore oil platforms, shell mounds at the former sites of offshore oil platforms, and soft bottom.
At present, 300 offshore oil platforms are in operation as compared with only 7 in 1970.
Consequently, all North Slope oil field workers reside in dormitories at Deadhorse or at offshore oil platforms.
Marine concrete structures -longspan bridges, undersea tunnels, and offshore oil platforms -are examples of such applications.