The Theory Of Seepage From Clay-Blanketed Reservoirs
The Theory Of Seepage From Clay-Blanketed Reservoirs
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粘土覆盖储层渗流理论
DOI:
10.1680/geot.1959.9.1.9
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发表时间:
1959
期刊:
影响因子:
--
通讯作者:
M. Kisch
中科院分区:
文献类型:
--
作者:
M. Kisch
Synopsis The problem considered is that of reduction of water losses from reservoirs by use of a lining of compacted clay. Vertical flow is assumed, and solutions of the equation for steady-state saturated and unsaturated flow through non-homogeneous soil are obtained. These give the relation between head of water in the blanketed reservoir and seepage loss. The effect of air pressure, greater than atmospheric, of the air trapped below the blanket and the important effect of swelling of the clay are analysed. The effect of a pervious overlayer placed on the blanket in order to reduce swelling is also considered. On considere l'emploi d'une couverture d'argile compactee afin de reduire les pertes par infiltration dans les reservoirs. En supposant l'ecoulement vertical, on obtient des solutions de l'equation d'ecoulement permanent en milieu sature et nonsature. On en deduit une relation entre les pertes et la hauteur de l'eau dans le reservoir. On analyse aussi l'effet de la pression de l'air, superieure a ...