I havent done the exact sums but taking Strachan's value for BOW $1.00 and VPE 60 cents regarding the Don Juan Field then the value of RPM has got to be huge.
Don Juan- about 200 BCF to each of BOW and VPE
Paridise- 960 BCF to Roma
Roma has similar shares on issue as that of VPE so a quick math
60 cents times 960/200 equals about $$3.00
Things like this and VPE only come around once in a lifetime.