Oil bearing evaluation of low salinity water shaly sand reservoirs in the Liudong area is a difficult problem in log interpretation.
柳东地区低矿化度地层水储层的含油性评价是测井解释的一大难题。
2
The impervious wall of this project is located in waterbearingsand and gravel, the collapse hole takes place due to some factor affect, the deep well lower water level measures are adopted.