The study shows that the swellingclay is the key factor that affects considerably the percolation feature of low permeability reservoir.
分析认为,膨胀性粘土的存在是影响低渗透油藏渗流特性的关键因素;
2
A generic term for soft, sticky, swellingclay formations that are frequently encountered in surface holes offshore or in sedimentary basins onshore near seas.
The research results provides important basis for the design of side slope of swellingclay embankment dam and the consolidation and treatment of swellingclay foundation.