Research on Quantitative Evaluation Methods and Influencing Factors of Natural Gas Reservoir Development

Table 1

Descriptions of the fuzzy judgment matrix ranges.

Scale	Definition	Scale	Definition
0.1	Extremely secondary	0.6	Slightly important
0.2	Very secondary	0.7	Obviously important
0.3	Obviously secondary	0.8	Very important
0.4	Slightly secondary	0.9	Extremely important
0.5	Equally important