Open AccessTheoretical and practical aspects of absorbing layers insulation in the conditions of hydraulically perfect modes of grouting solutions injection
Author(s) -
A P Averyanov,
В. К. Андреев,
A.P. Chizhov,
В. Ш. Мухаметшин,
A.V. Chibisov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1064/1/012054
Subject(s) - penetration (warfare) , absorption (acoustics) , petroleum engineering , drilling , materials science , mechanical engineering , computer science , engineering , composite material , operations research
The article presents the results of theoretical and experimental studies of insulation of absorbing intervals during penetration of rocks. The proposed systematic approach makes it possible to effectively apply insulation methods in various mining conditions of well construction. The methods for controlling the absorption of drilling fluids in the conditions of abnormally low layer pressures are combined in a systematic technology.