Open AccessResearch on gas natural emission in high pressure hydraulic reaming drillings
Author(s) -
Qiang Tang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/585/1/012030
Subject(s) - natural gas , drilling , petroleum engineering , high pressure , gas pressure , coal , hydraulic pressure , engineering , environmental science , mechanical engineering , waste management , engineering physics
The research on gas natural emission in high pressure hydraulic reaming drillings is carried out at Guanyinshan Coal. This antireflection technology greatly improves the efficiency of gas natural emission, and within the limit value, the efficiency is greatly related to the rate of drilling slag. This research provides a reference for the high pressure hydraulic reaming in this mine, and also for similar mines to improve the efficiency of gas natural emission and control reaming shotcreting.