HYPE, BROKEN PROMISES AND SHALES
The term shale revolution has been used so much that it almost has no meaning anymore. But were shales ever really the energy panacea promised or merely a self styled hype machine? Would the frenzy in drilling ever have truly taken off if it weren’t for cheap money? These are valid questions which have not been explored adequately because too many investors, journalists and elected officials were caught up in shale mania. But was this ever truly an exercise that would provide long term benefits to American consumers?
It is an inarguable fact that shales have produced copious quantities of hydrocarbons in the past few years but this is not really surprising given that the wells, by their very nature, produce the most oil or gas they will ever produce in the first twelve months or so of their lives. So when the industry engages in a frenzy of drilling and brings many wells online very rapidly and essentially all at once, then it stands to reason that it will look like an enormous success. For a short while.
The problem is that operators have not been able to maintain a stable long term production profile. Looking at the following chart, one can see why.
A great portion of all new wells being drilled in the best of our shale plays are doing nothing more than replacing declines in older wells. And older, in this case, means a mere 4-5 years. Not decades. If one considers the per well production in both the Bakken and the Eagle Ford, it peaked in June, 2010. Although there have been countless wells added since that time, the production per each individual well has never reached that level again. This is highly problematic in the long run.
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