Drill bit concave steering channel for horizontal directional dr

Details Drill bit concave steering channel for horizontal directional dr Drill bit concave steering channel for horizontal directional dr

1997-11-12

1999-08-03

Schoeppel, Roger

Boring or penetrating the earth

Means traveling with tool to constrain tool to bore along...

175398, E21B 704

Patent

active

059312408

ABSTRACT:
A method for directional boring of all earth formations such as dirt, sand, rock and/or any type combination of formations, utilizing a bit body containing fixed and semi-floating cutting points and one or more fluid channels for the purpose of lubricating and dispersing cut and/or fractured formations.

REFERENCES:
patent: 2704204 (1955-03-01), Koontz
patent: 4867255 (1989-09-01), Baker et al.
patent: 4989681 (1991-02-01), Lohmuller
patent: 5052503 (1991-10-01), Lof
patent: 5148875 (1992-09-01), Karlsson et al.
patent: 5148880 (1992-09-01), Lee et al.
patent: 5163520 (1992-11-01), Gibson et al.
patent: 5253721 (1993-10-01), Lee
patent: 5392868 (1995-02-01), Deken et al.
patent: 5449046 (1995-09-01), Kinnan
patent: 5469926 (1995-11-01), Lessard
patent: 5484029 (1996-01-01), Eddison
"Brochure for Barbco Directional Tooling", Barbco, Inc., Undated.
"Brochure for Straightline Directional Tooling--Training Seminar", Straightline Directional Drilling Systems, Jun. 14, 1996.

Affiliated with

Also associated with

Rating

Drill bit concave steering channel for horizontal directional dr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drill bit concave steering channel for horizontal directional dr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drill bit concave steering channel for horizontal directional dr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-840852