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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Sajan sarthak Best Answer
1.In conventional as the pores are gas filled, they first produce in large amount due to high pressure, but as the time goes the amount of gas decreses that is water will filled the space of empty space created by production of gas and hence watercut also increased. 2 .in coal bed case the water has to be removed first so the compressed gas will fill the space and the graph is inverted means water loss will lead to large production of gases.