"I believe that pedagogy, the "how" that one teaches, is as important as "what", or the content, one teaches".... A. Ingraffee. This comment is not surprising at Cornell.
The gentleman is a long time, well-considered research professor involved primarily in fracture mechanics.
Fracture mechanics being a study of fracture development in materials or welds or, to stretch his research into a far stab at relevancy today...in rock formations.
To say he is an expert in hydraulic fracturing in the oil and gas reservoirs in the USA or around the world or has been "involved in the development of the hydraulic fracturing industry"
is spin and false claims at their best.
My guess is there is a backstory to Tony and his comments re hydraulic fracturing issues.
Huntsem is an Internet surfer for any claims that have a tinge of truth about them re environmental issues...good for him but then more spinning, assumptions, dead-end alleys and leaps to conclusions are dealt to promote and further an agenda that actual facts seldom support. Normally, one simply ignores this spin that he places on several upland message boards but might as well at least mention that, as I noted previously, one can find "facts" on the Internet that support nearly every idea imaginable. If such claims as get made by the agendists cause a problem it is that they distract from where concern should be placed re any of the hydrocarbon plays now going so strong. The silliest of the claims can turn off folks much as the child crying "wolf" or moans of a falling sky.
We in this country need to remain focused on the downsides and upsides of every decision...industrial or other.
There are legitimate environmental concerns in these Plays...just beware of the false stuff spit about.
It is to no companies benefit to ever lose a fracturing treatment.
The cement used in cementing well casings is a designed mix for the depth and requirements of the job.
The deeper the depth, the more the jobs are engineered.
1" thick....one just has to laugh
at the generalizing that goes on by the needy agenda folks these days.
But, fracture treatments can be lost....either through bad cement jobs or natural fractures.
Any damage to uphole aquifers though being a separate issue of a nearly hentooth level of concern...most gas in shallow water wells is from shallow gas, naturally-occurring shallow gas....the cow run for example, is a shallow zone in Pa. that has been around fouling water wells and coal mines since water wells and coal mines were first dug and before oil wells were shot with nitroglycerine. Plus, loss of any fracture treatment due to a bad cement job is evident prior to the job progressing by the pressure indications....seen it, realized it, recemented it and completed it with a positive result.
There really is a lot of bad info bandied about and covered over by the belief that the Internet is always correct if the info was printed.
Again, there are legitimate concerns here carrying a need for regulations/enforcement and a close eye; there will be industrial accidents and damage to the status quo that birdhunters and some residents will not like; there will be less experienced folks making bad decisions when big money is at hand and, there will be lies and exaggerations enough to fill several frac tanks made by both sides.
WE just have to be wise enough to see and sift through the BS from each and every side.
And be wise enough to realize that hydraulic fracturing is not the best, first place to set concern...it is just the most popular buzz word of the moment.