PG- 68
p.129
Total water usage
ONGC: 17.66 million m3
ONGC Videsh: 5.01 million m3
MRPL: 18.86 million m3
OPaL: 9.58 million m3
OMPL: 1.98 million m3
OTPC: 5.17 million m3
17.66+5.01+18.86+9.58+1.98+5.17=58.26 million m3