Safrisia Drahman (P.Tech, P.Geol)’s Post

The New Year can be a time to reminisce about the good ol’ days. But a lot of things are better now than way back when – including seismic processing. See below for a terrific example from my friend Bill Wepfer of Eskaton Seismic. The left image is of a 2D line acquired and processed in 1968. The right image is the same 1968 field data but processed by Bill in 2014 using updated technology. Quite an improvement! Of course seismic processing (like most everything else) has continued to improve since 2014. Sometimes you need to acquire new seismic data to achieve your objectives. Other times you can just reprocess old data (with new technology) to achieve your objectives – as evidenced by this example. #seismicprocessing #geophysics #seismicinterpretation #seismicimaging #geophysicist

It is often said that competition drives innovation. However, innovation can also spur competition. Whichever way you look at it, for anyone trying to provide the best solutions to their clients it is important to know about new products in the market. For example, in recent years we've done our fair share of testing and comparing of nodal geophones. And then, over the past weeks, we've had the exciting opportunity to trial a new towed high-moment TEM transmitter coil in a real-world setting. The jury's still out but this has added to other valuable comparisons between towed, pedestrian, and airborne TEM platforms we've been able to conduct in recent months. Well done to the Loupe Geophysics team for developing this interesting new option! #geophysics #testandcompare #findingthebestsolutions #consulting #valueproposition Southern Geoscience Consultants

Join our upcoming GVERSE GeoGraphix Webinar: Setting up a Seismic Scenario. This webinar will walk you through key processes for optimizing your seismic setup and enhancing subsurface interpretation. Don’t miss out on this opportunity to refine your seismic workflows and improve your subsurface exploration techniques, register here: https://okt.to/8zDVNK Salman Mazhar #GVERSE #GeoGraphix #Geophysics #SeismicData #3DSEGY #Webinar #SubsurfaceWorkflow #GeologicalExploration

AGS Res2DInv 2024.1 is out now! This release continues to improve the processing and analysis of ERT/IP geophysical survey data, making the journey from data collection to inverted models and interpretation smoother. Developed in response to customer feedback, this release is packed with improvements that make it simpler to modify, integrate, and visualise data for more cohesive analysis. Watch a demonstration of the new and improved features to learn more: https://lnkd.in/gYv9Vyfe Why wait, upgrade to Res2DInv 2024.1 now to experience smoother workflows and intuitive data handling: https://lnkd.in/gDSkES6d #Geophysics#Res2DInv#ERT/IP

📢 Great news! We've extended the deadline for those interested in joining the Third #EAGE Workshop on Advanced Seismic Solutions in the Gulf of Mexico. Don't miss the opportunity to dive into topics like seismic survey design, data processing and imaging, inversion, interpretation, reservoir monitoring, and more 👉🏽 https://bit.ly/48lILiN 📅 Secure your spot and deepen your expertise in cutting-edge seismic solutions! #SeismicSolutions #Geophysics #ReservoirMonitoring #DataProcessing #Imaging #Interpretation

AGS Res2DInv 2024.1 is out now! This release continues to improve the processing and analysis of ERT/IP geophysical survey data, making the journey from data collection to inverted models and interpretation smoother. Developed in response to customer feedback, this release is packed with improvements that make it simpler to modify, integrate, and visualise data for more cohesive analysis. Watch a demonstration of the new and improved features to learn more: https://lnkd.in/gYv9Vyfe Why wait, upgrade to Res2DInv 2024.1 now to experience smoother workflows and intuitive data handling: https://lnkd.in/gDSkES6d #Geophysics#Res2DInv#ERT/IP

Why do we measure wind speed in industrial areas? Pix: Wind speed measurement #shiwinis #environment #engineering #geotechnics #geophysics #survey

Do a better #visualization design for your worked data is the key to your progress. Dealing with #well #logging data is like seismic, you have to make a comfortable professional base for next step. #Geoscience #Geophysics #WellLogging #Petrophysics

There has been a lot of discussion about seismic design, sampling, and more recently sampling theory for #3Dseismic design. I have personally shot, processed and interpreted most of them. Below is an example of a Megabin shot overtop of a 1/4 cell design (my go to - ask me). Megabin is neither cost effective, nor accurate, and wavefield interpolation is garbage if you don't have common source/receiver data to work with. Megabin produces three classes of bin types based on S/R placement and are mutually exclusive of each other. #Geophysics

Explore the subsurface confidently with the SuperSting™ Wi-Fi. Get exceptional performance and ease of use: https://lnkd.in/gvCPVjve #supersting #geoscience #geophysics