Advances in Civil Engineering

Research Article

Study on the Coalbed Methane Development under High In Situ Stress, Large Buried Depth, and Low Permeability Reservoir in the Libi Block, Qinshui Basin, China

Table 2

Fracturing parameters of the four cluster horizontal wells in the Libi Block.
Well no.Well depth (m)Fracturing length (m)KCl concentration (%)Number of fractured sectionsFracturing interval (m)Amount of sand added (m3)Fracturing fluid volume (m3)
Z5P-01L20828092785–135272.307062
Z5P-02L18918062785–131267.876618
Z5P-03L20208123987–114225.97108
Z5P-04L18508045896–1292953514