DIGITAL LOG DATA PREDICTING CBM PERMEABILITY AND RESERVOIR PRESSURE

LIANG Yalin, CHEN Jiliang. DIGITAL LOG DATA PREDICTING CBM PERMEABILITY AND RESERVOIR PRESSURE[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(6): 30-31.

Citation:

LIANG Yalin, CHEN Jiliang. DIGITAL LOG DATA PREDICTING CBM PERMEABILITY AND RESERVOIR PRESSURE[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(6): 30-31.

Citation:

LIANG Yalin, CHEN Jiliang. DIGITAL LOG DATA PREDICTING CBM PERMEABILITY AND RESERVOIR PRESSURE[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(6): 30-31.

Abstract

Coal seams serve as coalbed methane generating and storage reservoirs.The digital log data combined with the data of permeability and reservoir pressure tested in boreholes are conducted regression analysis.The regression equation is established and used to explain coal seam permeability and reservoir pressure for finding their distribution regularities,thus providing reliable data for CBM development and exploration.

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