congratulations! you are the first video i've seen that does a good job explaining how horizontal and curved drilling is accomplished. you could mention that on some bits, u-joints help with the curve.
Hallo Herr Prof. Dr. Reich, mal eine Frage: Wissen Sie zufällig, mit welchem Werkzeug in alten Steinbrüchen diese Löcher gebohrt wurden, die eine 7zackige sternförmige Röhre hinterlassen? Leider ist nichts darüber via Google zu finden.
Ojeh... das sagt mir jetzt gerade gar nichts! Aber können Sie mir vielleicht ein Foto an matthias.reich@tbt.tu-freiberg.de schicken? Wie tief und wie groß sind diese Bohrungen denn?
Mud motors turn mud flow into rotation of the bit. Mud motors with a bent housing are used to drill directionally when drill string rotation is stopped (slide drilling). Rotary steerables (RSS) push/point the drill bit in the desired direction while the drill string is rotated. It's possible to run a straight motor above an RSS in the BHA to increase RPM at the bit.
congratulations! you are the first video i've seen that does a good job explaining how horizontal and curved drilling is accomplished. you could mention that on some bits, u-joints help with the curve.
Thank You Prof. Dr. Matthias Reich. This video answered my questions. So, Thank You very Much.
Great job!
thanks for answering my question
Where can I get one of those bits and motors I work on a drilling rig and would like to show the hands on the rigs
Thank you very much I benefited so much I want to request a request from you, can you make video for BOP Hazards ?
thanks a lot, we´ll try :-)
Danke Schöen!
Congrats for your videos!!. Where can I buy that mud motor? In another video saw that you have a example that power section too, do you Made them?
Please contact the service companies. In which country are you?
How i can get this Small motor?
fascinating.
Hallo Herr Prof. Dr. Reich, mal eine Frage: Wissen Sie zufällig, mit welchem Werkzeug in alten Steinbrüchen diese Löcher gebohrt wurden, die eine 7zackige sternförmige Röhre hinterlassen? Leider ist nichts darüber via Google zu finden.
Ojeh... das sagt mir jetzt gerade gar nichts! Aber können Sie mir vielleicht ein Foto an matthias.reich@tbt.tu-freiberg.de schicken? Wie tief und wie groß sind diese Bohrungen denn?
So What is the main differences between mud motor and RSS?
Mud motors turn mud flow into rotation of the bit. Mud motors with a bent housing are used to drill directionally when drill string rotation is stopped (slide drilling).
Rotary steerables (RSS) push/point the drill bit in the desired direction while the drill string is rotated.
It's possible to run a straight motor above an RSS in the BHA to increase RPM at the bit.
Can I apply for a master program for drilling engineering technology ?
Why don't the doctors at my university explain like this?💔
If only it always rotated in a line lol