from PNG industry news "In 2008 the PNG Chamber of Mines and...

from PNG industry news
"In 2008 the PNG Chamber of Mines and Petroleum told PNGIndustryNews.net the Pandora field was in an ideal position to supply the PNG LNG project and that even though the gas would need its high sulphur content removed, the venture should still be profitable."

"Pandora is an interesting reefal prospect or prospects. I have previously mentioned that it might be larger than most people think. http://shareholdersunite.com/mybb/showth...ndora+reef Item 6. ...
“6. The Pandora Reef is very interesting but presents some puzzles. It is a dry gas reservoir instead of a retrograde condensate reservoir. The gas from this reef is 96% methane and, apparently, no condensate. The reef complex appears to be much larger than most people recognize as it consists of at least 5 reefal highs and I believe only one of these highs has been drilled. This reefal complex may be as much as 30 km long and has porosity as high as 27%. The well that was drilled has a gas column of 910 feet, a reservoir pressure of 2,500 psi and a depth to the top of the reef of 4564 feet. This gas is thought to be of biogenic origin from a different and more immature source rock than the source rock for the retrograde condensate reservoirs. There is speculation that there may be some permeability barriers lower in the reef/limestone that might allow other reservoirs to be present that could contain heavier hydrocarbons from the more mature source.”
http://petrowiki.org/Sour_gas_sweetening
This is a good link with info on treatment of sour gas

I haven't been able to find a figure on the sulphur content yet but above is a little bit of interesting reading. Might fire of an email to Cott and get the info from the horses mouth