John you say: "reduce the risk of drilling,without ever turning the drillbit!" is not true...
This is was Mr. Richard Kellet means not me,so he must be wrong,not me:
(Dr.Richard Kellet / Pioneer Natural Resources CANADA)
Here we go with his words,I picked from the same article I spread shortly....:
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As a result, there’s increasing industry interest in using electromagnetic (EM) survey methodology to try to reduce the risk of drilling dry holes given EM’s potential to identify fluid content in the rocks prior to drilling. Just count the cost savings if hydrocarbons are determined to be absent in a structure without ever turning the drill bit.
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He is one of the famous Canadians representing this technology,sorry to tease you,but it is simply true,I can´t help it John,sorry again!