Based on the analysis of the fishing capture monitoring data,which obtained from 5 deep water drift net fishery resources Investigation boats trom April 1998 to March 2001,the results indicated that the Psenopsis anomala which took accounted for 8.

Because more oil and gas are required than it was,people begin to explore and develop new oil-field in deep water and ultra deep water area.

Concept of exploration for oil and gas reservoir and oil testingtech at floatin g deck on deep water are introduced, some aspects of technical feature of testing at deep water region, surface system to acquiring production, down hole and un der water testing string, testing procedure which makes a technique preparation for exploration at deep water.

With the technology advancement and human being's progressive cognition of the ocean petroleum resources,the offshore oil exploration and exploitation are being approached from shallow water to deep water,even to the ultra-deepwater.

Vortex-induced vibration fatigue characteristic of deepwater aluminum alloy riser;

Subsea rotating diverter for deepwater drilling——principle,design and calculation;

Nonlinear static analysis of top tensioned drilling riser in deepwater;

The review of deep sea cementing slurry technology abroad;