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Dive into the research topics where Elis Vandenberg is active.

Publication


Featured researches published by Elis Vandenberg.


Archive | 1999

Steerable rotary drilling device and directional drilling method

Laurier E. Comeau; Elis Vandenberg; Edward James Cargill; John Ransford Hardin; Terrance Dean Maxwell; Bryan James Restau; Frank Seadio Ramirez; Colin Walker; Richard Thomas Hay


Archive | 1995

Internal pressure sleeve for use with easily drillable exit ports

Laurier E. Comeau; Ian Gillis; Elis Vandenberg


Archive | 1995

Keyless latch for orienting and anchoring downhole tools

Laurier E. Comeau; Elis Vandenberg


Archive | 2002

Steerable rotary drilling device

Edward James Cargill; Elis Vandenberg


Archive | 1996

Multicut casing window mill and method for forming a casing window

Laurier E. Comeau; Elis Vandenberg; Ian Gillis


Archive | 2000

Steerable rotary directional drilling method

Laurier E. Comeau; Elis Vandenberg; Edward James Cargill; John Ransford Hardin; Terrance Dean Maxwell; Bryan James Restau; Frank Seadio Ramirez; Colin Walker; Rick Hay


Archive | 1997

System and method for placement and retrieval of a subsurface diverting tool used in drilling and completing wells

Laurier E. Comeau; Elis Vandenberg; Ian Gillis


Archive | 1997

MULTICUT WINDOW MILL

Laurier E. Comeau; Elis Vandenberg; Ian Gillis


Archive | 2000

Richtbohrvorrichtung und -verfahren

E Comeau; Elis Vandenberg; James Cargill; Ransford Hardin; Dean Maxwell; James Restau; Seadio Ramirez; Colin Walker; Thomas Hay


Archive | 2000

Fulcrum bearing assembly and bearing pre-load assembly for a steerable rotary drilling device

Edward James Cargill; Elis Vandenberg; John Ransford Hardin

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