Research Article

Analytical Solutions for Gas-Water Two-Phase Flow in Multiseam Coalbed Methane Production

Table 3

Field data of TS-1 well.

Fracturing segmentSeam numberVertical depth (m)Thickness (m)Reservoir pressure (MPa)Gas content (m3·t-1)Gas saturationWell testing permeability (mD)Critical desorption pressure (MPa)

352531.82.686.9910.6394%0.095.75
9559.61.397.0212.0086%4.50