Based on the study of geologic hazards and geologic hazard environments in the East China Sea oil and gas resource area, the weighted statistical model and geographic information system method are used to quantitatively evaluate the sea bed stability in the study area.

Sea demarcation according to the United Nations Convention on Law of Sea has a bearing on the state sovereignty and rights and interests, and here the most important thing we should mention is resources, especially the submarine oil resources.

Review on Marine Petroleum Resources and Exploration Models in the Globe;

Based on the seismic, subbottom profiler and side scan sonar survey data and the seabed sampling data, the analysis and assessment of engineering geology and hazardous geology environments in the Yinggehai oil and gas resource development area were made.