Development of flushing technology when drilling horizontal wells by horizontal directional drilling units
Authors:
About authors
- 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
Similar articles
Improvement of technology of construction of the middle tunnel of the metro station "Zvenigorodskaya"
2006 E. P. Reznikov
Investigation of the efficiency of the cutting slot to reduce seismic impact during tunnel construction
2006 E. Yu. Vinogradova
Selection of rational technological schemes of intersection of local emission hazardous zones of the Third potash layer
2006 Yu. G. Sirenko, A. A. Golitsyn