HDD Techniques for Hard Rock: Vermeer Underground Equipment
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- Опубликовано: 8 сен 2024
- See the updated video: • What you need to know ...
Here are some horizontal directional drill (HDD) techniques when working with hard rock.
Working Conditions: Hard Rock.
-Step 1: Pilot Bore. Tool: Dual Rod Drill Head. Technique: Position Bent Sub for Steering.
-Step 2: Pullback. Tools: Hole Opener, Swivel.
-Result: Bore Complete.
One of the best presentation. I like this one very much. I checked almost ten videos to get a clear picture of this idea of of drilling. Thanks.
Thank for your valuable technical
The only interesting thing about this process is how they change direction. So how do they stop the bend from spinning? Electrical, hydraulic pressure?
This shows how to cowboy it in when your in a time crunch and need to get it in but your taking a chance in loosing product and either way fill your hole with fluid. If your not making a mess your not doing it right
Nice video
Step one pre ream before pulling back step two fill your hole this vid show how not to do it unless you want a failed pullback
PreReam is for amateurs
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We use the same technique for sand, clay, and dirt. Why specify “rock?”
ream during pullback?
That's a no no
Hell no
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Fuck Jose Martinez
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Great video, anyone know the source of this song?
Thanks Zach lol
Harga berapa
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OK
our content is the same
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اكو عراقي