Vol 167 ##plugins.design.volume.no## 1
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137-140
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Development of flushing technology when drilling horizontal wells by horizontal directional drilling units
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- Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The article deals with the issues of trenchless pipe sinking technology, which allows to reconstruct and repair pipelines under permanent highways (railroads and highways). The technology of flushing horizontal wells is developed, parameters of flushing fluid for specific geological conditions are established and parameters of pumping station are determined.
Область исследования:
(Archived) Development of underground space
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