I can't see the problem with exploring so see how much is there, that's not drilling. They did explore, the results state that the reserves are fairly small.
No one is going to explore unless there is the potential to produce the find... The areas where they have explored are those points that are within the proximity of existing infrastructure and pipelines (NE BC for example). Further, now that shale gas is a reality, you'll see greater interest in developing those plays.
I'm like many people in BC who don't want to risk damage to the environment for gas guzzing SUVs.
Do the little 4-bangers use gas/oil that are produced without the risk to environment?