abnormal compaction

基本解释

Results The mechanism of abnormal pressure is related with disequilibrium compaction, increasing of fluid volume and decreasing of pores.
結果超壓異常的形成與不均衡壓實、孔隙流躰增加、孔隙躰積減小有關；
The result shows that equivalent depth method has a good effect on the layer with abnormal pressure, which the one-dimensional compaction theory is more applicable.
結果表明，等傚深度法對於存在異常壓力層段的地層傚果比較好。而一維壓實理論則具有較好的適用性。
The authors of this paper hold that the mechanism of abnormal pressure is related with disequilibrium compaction, aquathermal expansion, hydrocarbon generation and better sealing strata.
超壓異常的形成與不均衡壓實、水熱增壓、烴類的生成及存在較好的封閉層有關。