It was interesting for me, but maybe not for the average reader. I studied geophysics in my undergrad days, though there was little hiring going on, as the price of oil tumbled at about that time. So, I ended up doing data analysis in different areas, though what I learned in physics/math/geophysics was very valuable (I added about a dozen formal stats courses later).
I only mention the above, to explain why I "got" a lot of what the essays were about in this book, namely seismic exploration for oil and natural gas. There were a lot of terms from those days that I recognized and understood, which would not necessarily hold interest for the average person i.e. different techniques to reduce raw seismic data and to interpret anomalies. There were also essays of more general interest, as well as some that would fit within the geology/geophysics crossover regime.
The essays are short and quite well written, so if you are curious about this subject, go for it.