Cutting structure based hydraulics

Details Cutting structure based hydraulics Cutting structure based hydraulics

2007-08-07

2007-08-07

Gay, Jennifer H. (Department: 3672)

Boring or penetrating the earth

Bit or bit element

Rolling cutter bit or rolling cutter bit element

C175S339000, C175S393000

Reexamination Certificate

active

10816542

ABSTRACT:
A drill bit configures hydraulic streams from the bit nozzles for the particular cutting structure to be cleaned based on the cutting structure location and geometry. The projected impingement location for each hydraulic stream projected fluid path is customized for a corresponding roller cone, with each nozzle or nozzle receptacle being individually positioned according to improve cone cleaning. At least two nozzles or nozzle receptacles should differ on the drill bit.

REFERENCES:
patent: 4516642 (1985-05-01), Childers et al.
patent: 5096005 (1992-03-01), Ivie et al.
patent: 5934389 (1999-08-01), Ramsey et al.
patent: 6354387 (2002-03-01), Harris et al.
patent: 2373522 (2002-09-01), None

Affiliated with

Also associated with

Rating

Cutting structure based hydraulics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting structure based hydraulics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting structure based hydraulics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3846764