Table 7 Comprehensive fractal evaluation index parameters.

From: A comprehensive logging evaluation method for identifying high-quality shale gas reservoirs based on multifractal spectra analysis

Well number

Producing test well section (m)

∆α′

D′

Gas production contribution rate

Gas production (m3/d)

Well JY8-2

3176.6438–3205.5

0.2990

0.8242

0.437

3385.66

3205.5–3283.3938

0.4389

0.7252

0.617

4774.54

3283.375–3338.125

0.2008

1.0000

0.299

2315.16

Back to article page