| 摘要 |
The invention relates to a method for producing a horizontal filter well comprising the following steps: sinking of a substantially vertical shaft (1); sinking of several vertical ground bores (2) adjacent to the shaft (1); filling of the ground bores (2) with filter gravel; substantially horizontal introduction of protective pipes into the filter gravel filling from the vertical shaft (1), in particular at a maximum angle of 10° to the horizontal; introduction of filter pipes (S, S',S'') into the protective pipes; removal of the protective pipes; and connection of the filter pipes (S, S',S'') to the shaft (1). The invention also relates to a horizontal filter well that can be produced in this manner. |
