Research purposes: This paper gives some experience about city orbit reserve service development by the structure design and calculation of 9 line of orbit transportation in Shanghai.

Based on the work of GLUP of some regions in China, which the author have takenpart in, the main contents of guarantee system are brought out, which include land use zonation, land use controlled measures,land rearrangement and reclaimation, wasteland development, improving low productive land.

Some key problems in production seismology;

Current application and future development of production seismology in PetroChina

The production seismology combined with drilling,logging,oil testing and sedimentary facies has been used to delineate structure characteristics of Fuyu oil layer in Fang 348 block of Zhaozhou oilfield.

Thinking on the advancement of development seismics;

The research of 3D high resolution development seismic in the area showed that the block is very complicated on structure shapes, developed with low amplitude structure at local uplifts and small faults.

This paper analyzes a large amount of field data and studies the effect of instrument, excitation and acceptation on high resolution seismic acquisition in high resolution development seismic.