That's pretty cool. So, do you find that you are pretty accurate? Now you have me all interested. Do you do this all over the world? Do other people collect the data and send it to you to interpret? More details.
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Accurate? Depends on your definition of accurate. This is my second career, so I've only been working as a geophysicist for three years. I've had two commercial discoveries that were the result of my mapping, one oil, one natural gas. So I've been pretty lucky so far. I've been involved with other discoveries that I had to do work on but I didn't do the initial mapping. I've also worked on wells that were what we call "dry holes"... so far not because of my mapping, but it's pretty inevitable that will happen, too. It's a bit like being the weatherman - you can be wrong a number of times and not get fired, just because there are so many uncertainties involved and you can't mitigate all of the risks. But a single commercial discovery more than offsets a number of dry holes if you're doing the science and the business correctly.
I've worked in the Gulf of Mexico, and worked data from Pakistan and Yemen (though I haven't gone to those countries). There are other specialists who acquire and process the seismic data before I ever look at it to interpret it. Because of the nature of seismic data, you do not need to be in the same place as where the data was acquired in order to work on it, you just need the right computer set-up. In another couple months, I'm going to be working and living in Libya doing the same thing for the exploration program our company has over there, which will be my first overseas assignment. I was there for 6 weeks in January and February learning about and working on the seismic program there, and we're moving at the end of July and expect to stay for two years or so.
In answer to the other question: yes, I feel eyes on me right now, but not because I'm seriously worried about losing my job anytime soon. More because this transfer is a big step and it's a high profile project I'm going to be starting. That makes me a little bit nervous, but in a good way.