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Expired Canadian patentCanada

Modeling geological objects in faulted formations

CA 2635922 C · Owner: Schlumberger Canada Limited · Inventors: Endres, David Mack; Bouzas, Horacio R.

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A system and method of modeling a geological body in a contemporary formation is presented that includes constructing a geologic object based on an original depositional paleo-space associated with the contemporary formation and transforming the geologic object based on a deformation model of the contemporary formation using acquired data the transforming allowing modeling of the deformed formation geological body and a lateral extent spanning a plurality of fault blocks.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed March 7, 2003 and granted December 4, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 7, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 7, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 7, 2003
GrantedDecember 4, 2012
Term endedMarch 7, 2023
Patent numberCA 2635922 C
Classification (IPC)G01V9/00 +1 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedMarch 7, 2003Patent grantedDec 4, 2012Term endedMarch 7, 2023

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.