Miguel Bosch discusses his Honorary Lecture, "The new paradigms in seismic inversion."

Miguel explains how elastic Full Waveform Inversion and the Markov Chain Monte Carlo approach improve seismic inversion, discusses if data analysis and machine learning are essential to practice inversion, and highlights new tools that will improve the accuracy of inversion. This conversation provides great value and insight into the essential work of inversion.

RELATED LINKS
* Watch Miguel's course: The New Paradigms in Seismic Inversion (https://www.knowledgette.com/p/the-new-paradigms-in-seismic-inversion)
* Discover SEG on Demand (https://seg.org/Education/SEG-on-Demand)
* The SEG podcast archive (https://seg.org/podcast)

BIOGRAPHY
Miguel Bosch’s expertise is in the field of geophysical inversion with a focus on advanced seismic inversion methods and data integration in complex reservoir models. He has worked on inference problems at different earth scales. In the topic of oil and gas reservoir description, he develops services and technology for the upstream oil and gas industry. Miguel has supervised a large number of projects on seismic inversion, reservoir characterization, and integration, and developed advanced technology and software for these fields. His recent research involves focused Full Waveform Inversion and quantitative Knowledge Networks for data integration. He graduated with a Ph.D. in Geophysics from the Institut de Physique du Globe de Paris, working with Albert Tarantola, and was a full professor and Head of the Applied Physics Department at the Universidad Central de Venezuela. He is an active member of the SEG, AGU, EAGE, IAMG, AAPG, GSH and serves as associate editor in the area of reservoir geophysics for the journal GEOPHYSICS. He is presently the founder and CEO of Info Geosciences Technology and Services.

SPONSOR
This episode is brought to you by CGG.

When you need accurate estimates of reservoir properties, it all comes down to the details.

For more than 90 years, CGG has led the industry in advanced subsurface imaging, providing the best possible input for reservoir characterization.

Our proprietary time-lag FWI technology provides detailed and robust velocity models and remarkable FWI imaging results in even the most complex geological settings.

Better images, better knowledge, better outcomes: upgrade your reservoir imaging and see things differently with CGG. Visit https://www.cgg.com/ to learn more.

CREDITS
Original music by Zach Bridges. 

This episode was hosted, edited, and produced by Andrew Geary at 51 features, LLC. Thank you to the SEG podcast team: Ted Bakamjian, Kathy Gamble, and Ally McGinnis.

You can follow the podcast to hear the latest episodes on Apple Podcasts, Google Podcasts, and Spotify

Seismic Soundoff

135: The new paradigms in seismic inversion

Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. Produced by the Society of Exploration Geophysicists (SEG), these episodes celebrate and inspire the geophysicists of today and tomorrow. Three new episodes monthly.

I'm a modern man. A man for the millenium. Digital and smoke free. A diversified multicultural postmodern deconstructionist, politically, anatomically, and ecologically incorrect. I've been uplinked and downloaded, I've been inputted and outsourced. I know the upside of downsizing I know the downside of upgrading. I'm a high tech lo-life. A cutting-edge, state-of-the-art, bi-coastal multitasker and I can give you a gigabyte in a nanosecond. I'm new wave but I'm old school and my inner child is outward bound. I'm a hotwired, heatseaking, warmhearted cool customer, voice activated and biodegradable. I interface with my database and my database is in cyberspace, so I'm interactive, I'm hyperactive, and from time to time I'm radioactive. Behind the eight ball, ahead of the curve, riding the wave, dodging the bullet, and pushing the envelope. I'm on point, on task, on message, and off drugs. I got no need for coke and speed. I got no urge to binge and purge. I'm in the moment, on the edge, over the top, but under the radar. A high concept, low profile, medium range ballistic missionary. A streetwise smartbomb. A top-gun bottom feeder. I wear power ties; I tell power lies; I take power naps; I take victory laps. I'm a totally ongoing bigfoot, slamdunk rain maker with a pro-active outreach, a raging workaholic, a working rage-a-holic, out of rehab and in denial. I got a personal trainer, a personal shopper, a personal assistant, and a personal angenda. You can't shut me up, you can't dumb me down, cause I'm tireless and I'm wireless. I'm an alpha-male on beta-blockers. I'm a non-believer and an overacheiver, laid-back but fashion foward, up front, down home, low rent, high mantinence, supersize, long lasting, high definition, fast acting, oven ready, and built to last. I'm a hands on, footloose, knee-jerk headcase, prematurely postraumatic, and I have a love child who sends me hate mail. But I'm feeling; I'm caring; I'm healing; I'm sharing; a supportive, bonding, nurturing, primary caregiver. My output is down, but my income is up. I take a short position on the long bond and my revenue stream has its own cash flow. I read junk-mail; I eat junk food; I buy junk bonds; I watch trash sports. I'm gender specific, captial intensive, user friendly, and lactose intolerant. I like rough sex; I like tough love; I use the f-word in my email, and the software on my hard drive is hardcore; no soft porn. I bought a microwave at a minimall; I bought a minivan at a megastore. I eat fast food in the slow lane. I'm toll free, bite size, ready to wear, and I come in all sizes; a fully equipped, factory authorized, hospital tested, clinically proven, scientifically formulated medical miracle. I've been pre-washed, pre-cooked, pre-heated, pre-screened, pre-approved, pre-packaged, post-dated, freeze-dried, double wrapped, vacuum packed, and I have an unlimited broadband capacity. I'm a rude dude but I'm the real deal, lean and mean, cocked, locked, and ready to rock; rough, tough, and hard to bluff. I take it slow; I go with the flow; I ride with the tide; I got glide in my stride; driving and moving, sailing and spinning, jiving and grooving, wailing and winning. I don't snooze, so I don't lose. I keep the pedal to the metal and the rubber on the road. I party hardy and lunchtime is crunchtime. I'm hanging in, there ain't no doubt, and I'm hanging tough.
Over and out!!