Prospects of development of horizontal technologies at development of oil and gas fields
Authors:
About authors
- Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
To increase the efficiency of drilling horizontal wells, the formation of a rotary-regressive flow of flushing fluid is justified. In this flow it is possible to increase in hundreds times active forces causing cuttings removal. The use of the swirling flow when drilling a horizontal borehole allows to reduce the construction time and cost of the well.
Область исследования:
Geology