Barrier rib is the critical component of the AC PDP.

This paper gives a brief introduction on the importance of the fabrication of the barrier ribs in color PDP.

Base on core and well log comprehensive analysis and the sensitivity of the slope of reflection strength of seismic attributes to depositional sequence,the sedimentary facies in sand-shale member of Bachu formation of Lower Carboniferous in Tahe oilfield of Tarim basin is studied,identifying flood tidal delta,coastal shoreface sand,lagoon and barrier island etc.

A detail study of petrologic characteristics, type of sedimentary facies, its assemblage and sedimentary sequence in the upper Sinian Kezisuhumu Formation in the southwest margin of Tarim Basin indicates that Kezsisuhumu Formation is a typical beach-barrier sedimentary system, it can be divided into 3 subfacies such as barrier island, tidal flat and offshore shelf.

The article analyzes and researches the changes of wool fabric surface modality after wool fabric treated by enzyme, through surface obstacle, dyeing uptake in different time and Allworden reaction, at the same time we draw an optimu.

The results showed that, after the H2O2 pretreatment, the proteases spread into the fibers more easily and formed the effects, and that Allworden phenomenon could take place on the wool treated with the two proteases, and the surface obstacle could be partially eliminated to increase the dyeing rate.