Production Performance Appraisal Rating for Reservoir Management Units Based on Fuzzy Clustering

Table 2

The statistical data of 12 RMUs in 2011.

RMU	𝑢1		𝑢2				𝑢3
	𝑢11%	𝑢12%	𝑢21%	𝑢22%	𝑢23%	𝑢24%	𝑢31%	𝑢32%	𝑢33%	𝑢34%	𝑢35%	𝑢36%
1	99.8	96.3	−25.8	−30.3	−64.2	89.3	92.4	98.5	91.5	96.1	108.4	77.6
2	100.0	98.7	7.4	7.9	6.2	91.0	90.2	98.2	92.1	96.4	103.8	80.0
3	99.7	96.5	10.5	15.9	−1.3	92.7	93.0	98.4	93.2	95.8	97.7	82.5
4	100.3	99.0	11.1	17.0	66.2	95.3	95.2	99.0	93.9	96.7	106.7	84.8
5	99.9	96.7	3.5	20.2	28.8	92.2	89.8	98.1	92.6	93.4	98.6	81.4
6	99.3	97.4	1.1	2.5	20.9	87.2	92.1	98.1	91.9	96.5	96.5	76.5
7	99.5	98.2	6.0	8.5	76.0	90.7	90.5	98.4	89.4	97.0	97.4	79.3
8	100.1	99.1	−19.9	−22.3	−15.8	82.0	90.8	98.3	95.0	91.9	104.9	75.7
9	100.0	97.9	20.4	21.3	37.6	92.5	74.1	99.0	90.5	95.6	96.4	74.2
10	100.0	96.6	0.7	1.2	45.9	90.4	88.5	99.0	88.3	95.3	105.6	72.2
11	99.8	97.2	12.5	13.6	18.7	89.1	98.3	98.7	89.4	96.3	102.1	68.8
12	99.6	97.0	52.4	79.7	64.6	86.3	69.8	98.7	88.0	86.6	106.3	69.2