Combined stabilizer and reamer for drilling well bores

Details Combined stabilizer and reamer for drilling well bores Combined stabilizer and reamer for drilling well bores

1979-02-16

1980-11-04

Leppink, James A.

Boring or penetrating the earth

With tool shaft detail

Shaft carried guide or protector

175346, 175408, E21B 924, E21B 1710, E21C 900

Patent

active

042314372

ABSTRACT:
An upper stabilizer and a lower reamer are mounted on an integral or one-piece body adapter to be connected in a tubular drilling string for drilling well bores.

REFERENCES:
patent: 1844371 (1932-02-01), Santiago
patent: 1996322 (1935-04-01), Carlson
patent: 2217592 (1940-10-01), Krick et al.
patent: 2472749 (1949-06-01), Lake
patent: 2542725 (1951-02-01), Stewart et al.
patent: 3306381 (1967-02-01), Garrett et al.
patent: 3318398 (1967-05-01), Owen
patent: 4081203 (1978-03-01), Fuller

Affiliated with

Also associated with

Rating

Combined stabilizer and reamer for drilling well bores does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined stabilizer and reamer for drilling well bores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined stabilizer and reamer for drilling well bores will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1640322