Polycrystalline diamond cutting element

Details Polycrystalline diamond cutting element Polycrystalline diamond cutting element

1993-02-10

1994-10-04

Bagnell, David J.

Boring or penetrating the earth

Bit or bit element

Specific or diverse material

51293, 175432, E21B 1046

Patent

active

053517725

ABSTRACT:
A substantially polycrystalline diamond compact cutting element for drilling subterranean formations. The cutting element includes a cemented carbide substrate having radially extending raised lands on one side thereof, to and over which is formed and bonded a polycrystalline diamond table.

REFERENCES:
patent: 4109737 (1978-08-01), Bovenkerk
patent: 4525179 (1985-06-01), Gigl
patent: 4629373 (1989-12-01), Hall
patent: 4784023 (1988-11-01), Dennis
patent: 4858707 (1989-08-01), Jones et al.
patent: 4872520 (1989-10-01), Nelson
patent: 4954139 (1990-09-01), Cerutti
patent: 4984642 (1991-01-01), Renard et al.
patent: 4997049 (1991-03-01), Tank et al.
patent: 5007207 (1991-04-01), Phaal
patent: 5011515 (1991-04-01), Frushour
patent: 5025874 (1991-06-01), Barr
patent: 5037451 (1991-08-01), Burnhard et al.
patent: 5054246 (1991-10-01), Phaal et al.
patent: 5120327 (1992-06-01), Dennis
patent: 5172778 (1992-12-01), Tibbitts
patent: 5217081 (1993-06-01), Waldenstrom

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