Welly Python Library - Well Location Plots

In this video we are going to see how to load well survey data into a Welly well object. From this we will generate a number of plots using matplotlib to visualise the well path.
DOWNLOAD NOTEBOOK & DATA
Data and notebooks for my entire CZcams series can now be found here:
github.com/andymcdgeo/Andys_Y...
REFERENCES & LIBRARIES
The Welly Library: github.com/agile-geoscience/w...
NLOG Database: www.nlog.nl/
If you haven't already, make sure you subscribe to the channel: / @andymcdonald42
-----
Books I Recommend:
As an Amazon Associate I earn from qualifying purchases. By buying through any of the links below I will earn commission at no extra cost to you.
PYTHON FOR DATA ANALYSIS: Data Wrangling with Pandas, NumPy, and IPython
UK: amzn.to/3HNycJ9
US: amzn.to/3DL7qPv
FUNDAMENTALS OF PETROPHYSICS
UK: amzn.to/3l1PgSf
PETROPHYSICS: Theory and Practice of Measuring Reservoir Rock and Fluid Transport Properties
UK: amzn.to/30UNWZS
US: amzn.to/3DNqBbd
WELL LOGGING FOR EARTH SCIENTISTS
UK: amzn.to/3FHsbfn
US: amzn.to/3CILAuE
GEOLOGICAL INTERPRETATION OF WELL LOGS
UK: amzn.to/3l2v2HV
US: amzn.to/30UOTkU
-----
Thanks for watching, if you want to connect you can find me at the links below:
/ andymcdonaldgeo
/ geoandymcd
/ andymcdonaldgeo
www.andymcdonald.scot/
Be sure to sign up for my newsletter to be kept updated when I post and share new content on CZcams and Medium.
www.getrevue.co/profile/andym...
#petrophysics #python #geoscience

[@KautsarRamadhana]

baik bgt pa membantu ujian saya

[@mohammadkeshtkar9655]

Well path is very important in directional drilling and main module in Petrophysical software .thanks for this useful video Andy🙏🙏

[@AndyMcDonald42]

I agree Mohammad. I want to cover this topic a little bit more in the future.

[@vin84iitr]

Thanks for sharing such a valuable content!!

[@oloruntobaipinyemi1435]

Thanks so much Andy

[@AndyMcDonald42]

You are very welcome

[@alikoohi8265]

Considering a situation that we have only the data of MD,INCL and AZI for a well.how we can calculate the x-offset and y-offset?I mean what is the calculation formula for it?

[@AndyMcDonald42]

Hi Ali, for the calculations I would recommend looking at the following website, which provides a very detailed guide through the process and equations:
www.drillingmanual.com/directional-drilling-survey-calculations-excel-spreadsheet/

[@chibuzorahumaraeze418]

Hi Andy, my survey file is in pdf how do I read it like you did in your csv format

[@TimurChepiga]

​ @Andy McDonald Great video! Could you tell me how to plot several well paths on one single plot in plotly?

[@AndyMcDonald42]

Doing it in Plotly is a little more complex. I would probably suggest adapting the method described here
stackoverflow.com/questions/60153352/plotting-multiple-3d-lines-in-one-figure-using-plotly

[@TimurChepiga]

@@AndyMcDonald42 Thank you for feedback! I do have one more question regarding well paths. Have you tried to animate them in plotly?

[@fareedkhan-gz2lt]

can you please share how we can plot multiple trajectories on one plot?

[@AndyMcDonald42]

Hi Fareed, I will add this to my list of future videos. :)

Andy, nice tutorial as well as useful and practical, but it is extremely tortuous to get the data files (las and csv).

[@AndyMcDonald42]

Thanks Luis. Apologies for that, I do agree the NLOG website is a pain to navigate. I have just updated the repo for my notebooks here on CZcams github.com/andymcdgeo/Andys_CZcams_Notebooks So all the files and notebooks that have been demonstrated are available here. I will make sure I add this to all descriptions going forward. :)