-
f Coal Layer Inhomogeneities Investigations by Vector Resistivity Measurements in Mines
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 57th EAGE Conference and Exhibition, May 1995, cp-90-00312
- ISBN: 978-90-73781-06-1
Abstract
One of the most important problems of coal geophysics is the detection of blind fractures and erosions inside a coal layer (fig .1). The existence of such zones results in work delay and changes coal cutting technology.