Through the problems existing in the offshore oil exploitation platform, we solve the high cost of the artificial island, and the living conditions of the drilling workers are very difficult. Living in container houses, bathing in winter without leisure and entertainment facilities, and going to the toilet are all big problems. Therefore, we have designed a livable home on the offshore oil drilling platform to improve the quality of life of the global offshore oil drilling platform employees. The current offshore oil spill requires physical and chemical measures to be taken. A chemical release device is set up around the ' floating city ' to minimize the radius of oil spill and reduce the impact of oil on the ocean and surrounding ecological environment.
The design site is located on the offshore oil drilling and mining platform. In recent years, the demand for oil mining is large and there is a long way to go. The design focuses on solving the life problems of offshore oil mining employees and meeting the high cost of artificial islands. Combined with the environmental factors of the platform, the original space is integrated into leisure and rest, entertainment and other functions to enrich the life of drilling and mining employees. Secondly, the design of the surrounding ancillary buildings to solve the problem of oil leakage, through chemical and physical ways to minimize the harm of oil leakage.
In the top layer of the offshore oil drilling platform, a leisure and entertainment zone is set up. In the second layer, a living and living area is set up to meet the needs of employees ' daily life. In the third layer, a green ecological zone is set up to reflect the importance of environmental protection and ecology. The bottom is the base of the offshore oil drilling platform, with a top working zone and a bottom working zone, and a propeller system is set at the bottom.