OpendTect Demo: Presentation Maker
3:56
OpendTect Webinar: Thalweg Tracker
28:00
Пікірлер
@VirginiaHall-g9p
@VirginiaHall-g9p 5 күн бұрын
Mavis Roads
@nibiruresearch
@nibiruresearch Ай бұрын
As early as 1669, Steno determined that every layer of the earth must have been formed horizontally by mixing with water. Shark teeth were found high in the mountains. The conclusion is that at some point seawater must have been higher than the mountains. There are now two possibilities. Either the water is lifted above the highest mountains or the land sinks under the water. Geologists have chosen the latter possibility as the indisputable reason for the formation of layers of the earth. The large number of horizontal layers on top of each other indicate that this event has occurred often. Geologists have estimated that the formation of one layer will take at least 100,000 years. Geologists apparently know nothing about the oldest history of mankind. Several ancient books speak of a cycle of seven world periods that are separated by a natural disaster. Plato tells of regularly recurring disasters involving a celestial body. Other sources tell of a planet that is approaching the earth. There are many images of that event! That planet is invisible until it is close to the sun, says Pliny. Planet 9 must therefore orbit our sun in an eccentric orbit. Then its speed during the crossing is very high. As a result, the gravitational pull on the planets near its orbit is strong. As a result, during some crossings, the water on planet Earth is pulled up very high, even "above the highest mountains" with everything that is scooped up in it. It is an extinction level event. The crossing lasts seven days. At the end the planet is covered in a thick layer of mud including remains of many land and sea animals. The layer hardens after some time and forms the next layer on top of many others. We have been able to construct a timeline in which we can see that five tidal waves are pulled over the Earth and thus five layers of the Earth are formed in a cycle of 25,200 years. Abundant and convincing evidence about this cycle of natural disasters and many images are available in the eBook: "Planet 9 = Nibiru". Search: invisible nibiru 9
@espanolaturitmoint
@espanolaturitmoint Ай бұрын
Hi, the basemap option is only available in the Pro version?
@digipak07
@digipak07 3 ай бұрын
Very well presented and great slide to end with painting a very realistic picture of AI’s role in the future of geosciences.
@jelanipj8510
@jelanipj8510 4 ай бұрын
Can you share the files
@adammohammed6632
@adammohammed6632 6 ай бұрын
Thanks a lot, very useful tutorials, I learned a lot from them.
@opendtect9221
@opendtect9221 7 ай бұрын
Here you can download the notebook used in the webinar: dgbes.com/downloads/notebooks/odbind_webinar_2024.ipynb
@digipak07
@digipak07 9 ай бұрын
This is excellent webinar.
11 ай бұрын
Hello, I'm on 6.2.2 version, when I open the well correlation panel, the well 2D view shows empty (however when I load the well into the 3D survey I can display it).
@yaarobmohammad1020
@yaarobmohammad1020 Жыл бұрын
Thank you sir; important and useful
@succesf.mkutangila3205
@succesf.mkutangila3205 Жыл бұрын
Very interesting thank you
@roberto_4496
@roberto_4496 Жыл бұрын
Hello, I am about to download the new version. I have 2D seismic lines that I need to import. I have seen videos explaining how to load 3D seismic datasets. Could you please provide me with some guidance on how to load 2D seismic datasets? Thanks for your support!
@sanoczykk
@sanoczykk Жыл бұрын
yo stuff sucks dawg on 4nem this aint it
@rudywilhelm828
@rudywilhelm828 Жыл бұрын
Excellent tutorial on getting started at OpendTect.
@almasgari
@almasgari Жыл бұрын
Thanks boss for your nice explanation. Can you please tell me how to download the data file?
@husseinsaleh9506
@husseinsaleh9506 Жыл бұрын
EXCELLENT !
@handoyo1994
@handoyo1994 Жыл бұрын
Thanks
@АнтонХмелевський
@АнтонХмелевський Жыл бұрын
Thank for the lesson! It`s very interesting and useful 😁
@walidQC
@walidQC 2 жыл бұрын
Thank you very much ,what is the next step , seismic conditioning or create Dip steering cube
@jesussouza3889
@jesussouza3889 2 жыл бұрын
Very interesting! One question. Is it possible to insert python code inside OpndTect to use like a plug-in?
@marcelomesquita3409
@marcelomesquita3409 2 жыл бұрын
Great!! I needed this information!
@yaarobmohammad1020
@yaarobmohammad1020 2 жыл бұрын
Thank you
@MdArifulIslam-fu2ez
@MdArifulIslam-fu2ez 2 жыл бұрын
30:50 Time to depth conversion
@igorsouza4908
@igorsouza4908 2 жыл бұрын
really nice!
@LJMR22
@LJMR22 2 жыл бұрын
Thank you very much. I have championed the cwt Mexican hat method and demonstrated its superior vertical resolution capability and happy to see this confirmed independently. I'd love to do the next episode. I. E. CEEMD VS CWT VS FFT and why opendtect is unmatched in the spectral decomposition space. 😂 I have an amazing example...
@digipak07
@digipak07 2 жыл бұрын
Excellent. Thanks for sharing.
@LJMR22
@LJMR22 2 жыл бұрын
Thanks Friso. Interesting to see your application of SCI. I have pondered it's value in this regard but not seen it applied. Much appreciated.
@Barshep
@Barshep 2 жыл бұрын
Hi, when I display the inline it tells me "NO SAVED COLOR SETTINGS FOUND FOR THE SELECTED CUBE. DEFAULT SETTINGS WILL BE LOADED" and gives me a solid color with no seismic lines. Has anyone had this problem and how did you solve it?
@Barshep
@Barshep 2 жыл бұрын
Please how can I find the demo dataset? I did not load it after first installation.
@opendtect9221
@opendtect9221 2 жыл бұрын
You can download the F3 dataset from the TerraNubis website at: terranubis.com/datainfo/F3-Demo-2020
@MauZlatan
@MauZlatan 2 жыл бұрын
can be this workflow applied to 2D line which is just a bit far from the well, by projecting the well on it?
@MauZlatan
@MauZlatan 2 жыл бұрын
I found unclear (also in the manuals) which parameters have been used for computation of the steering 2 detailed and 3 background. Can you clarify please? thank you
@MarkCrawfordmarcusrobur
@MarkCrawfordmarcusrobur 2 жыл бұрын
Hi - there i much discussion about the necessity to use different types of SteeringCubes It is safe to say, however, that say that the parameters for steering cube calculations depend on the purpose for which they are to be used. HorizonCubes require a different SteeringCube than a median dip filter. We have a rather old but still relevant pdf that explains some of the differences and shows some of the parameters: static.dgbes.com/images/PDF/effectivedipsteeringworkflowusingbgsteering_primerodata.pdf I hope this is still of use to you. Please note that the algorithm referred to as 'BG' is now called 'Phase Gradient', and that some details of the User Interface ma have changed.
@MauZlatan
@MauZlatan 2 жыл бұрын
@@MarkCrawfordmarcusrobur Thank you, the pdf is clear. Best r.
@vitorribeirosa
@vitorribeirosa 2 жыл бұрын
Thanks for this content!!!
@digipak07
@digipak07 2 жыл бұрын
Excellent , thanks for sharing
@I_the_YouTube_user
@I_the_YouTube_user 3 жыл бұрын
I only have a 2D seismic file (.sgy) and no velocity file (rms/ int). What can i do? How can i create a velocity model
@markcrawford8284
@markcrawford8284 3 жыл бұрын
Hi, Please feel free to contact [email protected] directly - I will be happy to help you from there.
@pauldegroot1913
@pauldegroot1913 3 жыл бұрын
Thanks Friso for this exellent video and for sharing this very useful Notebook.
@digipak07
@digipak07 3 жыл бұрын
This is brilliant. Hybrid philosophy of OpendTect taken to next level. The odpy library opens up the world of python through jupyter notebook for OpendTect data. The ability to incorporate the insights extracted from data back into OpendTect as visualization in a coordinate aware manner is excellent. Is there anyway that the color bar for example for net to gross shown her can be brought back too in the Map view display? Or even better bring the data back as pointset instead of image (which is much appreciated too) so the color range, size and color bar maybe can be controlled better, but this is something for future release maybe. Great work and thanks for uploading the recording as i unfortunately missed the live stream.
@bishwaskumar2453
@bishwaskumar2453 3 жыл бұрын
Hi SIr, I am always having confusion with difference between checkshot survey, Velocity Survey, VSP Survey. Some geophysicist says that checkshot survey and the velocity survey are same, it it is then why you are having separate tick mark for velocity in well seismic tie dialog. Please provide me some good understanding on this topic.
@markcrawford8284
@markcrawford8284 3 жыл бұрын
Hi Bishwas, A quick search located this potentially interesting article: www.searchanddiscovery.com/documents/geophysical/brewer/images/brewer.pdf I hope this is helpful in elucidating the differences for you. If you have any further questions, then feel free to contact me via [email protected]
@bishwaskumar2453
@bishwaskumar2453 3 жыл бұрын
Please illuminate if we can use this technology to analyze the difficult interpretive anomalies in radargrams.
@markcrawford8284
@markcrawford8284 3 жыл бұрын
Hi Bishwas, We'd be happy to follow up with you on this topic. Please contact me at [email protected] and we can take it from there.
@bishwaskumar2453
@bishwaskumar2453 3 жыл бұрын
Hi Sir, This is very interesting video. can you please tell some more detail on it. I want to add this plugin to perform the work on radargram data.
@almasgari
@almasgari 3 жыл бұрын
Very excellent
@salihaamoura232
@salihaamoura232 3 жыл бұрын
Thank you
@karinacristinacaetanofaria8035
@karinacristinacaetanofaria8035 3 жыл бұрын
Congratulations on the explanations, they are very useful! I'm trying to start the tracking, but I get the message "Insufficient memory to allocate 23.6 GB". How do I free up memory in OpendTect 6.4?
@opendtect9221
@opendtect9221 3 жыл бұрын
Hi Karina, You can see your available vs. total memory in the bottom right corner of the OpendTect window: it will look something like 24.2/31.8 GB There is nothing that can be done manually to free up memory. The only place where you can manually reduce the amount of memory that will be used is in the Pre-load 3D Data window (see: doc.opendtect.org/6.6.0/doc/od_userdoc/Default.htm#survey/pre-load/preload_seismics.htm) You can choose to 'Load as...': Data can be optionally pre-loaded in another format (e.g. to reduce RAM usage). Everything else is automated as much as possible, with always room for improvement.
@opendtect9221
@opendtect9221 3 жыл бұрын
And I forgot to mention that you can restrict the Z-range on pre-loading so that you just cover the horizons you're tracking and don't load unnecessary data into memory.
@karinacristinacaetanofaria8035
@karinacristinacaetanofaria8035 3 жыл бұрын
@@opendtect9221 Thanks for the information, I will try to solve it that way!
@KraivKris
@KraivKris 3 жыл бұрын
How can I convert 3d horizons to 2d (picked in the seismic lines). Thank you!
@opendtect9221
@opendtect9221 3 жыл бұрын
Hi, Create from 3D... Generate 2D horizons from existing 3D horizons by right-clicking on 2D Horizon in the tree and selecting Create from 3D. A window pops up where you can designate the 3D horizon, the 2D data set and 2D line(s) where you want to create the new 2D horizon. This function allows for the 2D horizon to be created on one line, or on as many lines as a data set contains, all at once. You can find the UserDoc entry here: doc.opendtect.org/6.6.0/doc/od_userdoc/Default.htm#opendtect_trees_and_elements/horizon_2d.htm%3FTocPath%3D3%2520OpendTect%2520Trees%2520and%2520Elements%7C3.8%25202D%2520Horizon%7C_____0
@juanmendiberri4886
@juanmendiberri4886 3 жыл бұрын
Hello, how wells can be placed in 2D views? I have the free version
@sunjaysunjay6062
@sunjaysunjay6062 3 жыл бұрын
Excellent Artificial intelligence Applications for Geoscience Cognitive geoscience artificial neural networks machine learning Deep learning statistical learning for Seismic imaging and inversion Seismic attributes Seismic interpretation Reservoir characterization, etc
@almasgari
@almasgari 3 жыл бұрын
Very excellent efforts, hope you explain more
@carlosfedericomartin6318
@carlosfedericomartin6318 3 жыл бұрын
Congrats for this presentation and Thank you very much for sharing. Sir, let me ask you about some specific situation: how will you use or apply this kind of analysis if you would have a seismic dataset with 50 meters of VSR and your target would be turbidites channel with 15 meters of thickness? Again, thanks! Best regards!
@pauldegroot1913
@pauldegroot1913 3 жыл бұрын
The meandering channels in the first example have a thickness of half a seismic loop. The turbidites in the second example are several hundreds of ms thick. I have not done any forward modelling, hence cannot say anything about the real vertical thickness of either object. If your objects are 15 m thick and the vertical resolution is 50 m, you are in the tuning range of the signal. This will be visible on RGB(A) blended spectral components. If it can be detected by spectral decomposition, it means there is an imprint in the seismic signal. Consequently, I expect a Machine Learning Model to be able to pick this up as well.
@carlosfedericomartin6318
@carlosfedericomartin6318 3 жыл бұрын
@@pauldegroot1913 ok. I got it. I was thinking in a pre condition seismic workflow like a seismic bluening. Then, apply your workflow with ML. Thanks a lot! Regards.
@sunjaysunjay6062
@sunjaysunjay6062 3 жыл бұрын
Deepwater hydrocarbon exploration channel detection thalweg sinuous channel wavelet transform Seismic imaging