Iterative updating of reservoir models constrained to dynamic data

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Geostatistical algorithms are being widely used to integrate different data such as seismic amplitude, well logs & core measurements into reservoir models. However approaches to integrate dynamic/production data efficiently into these models are largely lacking. Production data differs from other types of static data (such as porosity, permeability, amplitude, etc.) primarily because they are non-linearly related to the connectivity characteristics of the reservoir. In this paper we develop a gradual deformation methodology to integrate two-phase production data in order to give rise to a suite of reservoir models that are conditioned to both the static data as well as dynamic data. We utilize the Sequential Indicator Simulation algorithm within a non-stationary Markov Chain to iteratively update the realizations till a history match is obtained. The methodology is tested on a synthetic 2-D and 3-D reservoir.

Original languageEnglish (US)
Title of host publicationCanadian International Petroleum Conference 2002, CIPC 2002
PublisherPetroleum Society of Canada (PETSOC)
ISBN (Print)9781613991091
StatePublished - Jan 1 2002
EventCanadian International Petroleum Conference 2002, CIPC 2002 - Calgary, Canada
Duration: Jun 11 2002Jun 13 2002

Publication series

NameCanadian International Petroleum Conference 2002, CIPC 2002

Other

OtherCanadian International Petroleum Conference 2002, CIPC 2002
CountryCanada
CityCalgary
Period6/11/026/13/02

Fingerprint

Markov processes
Porosity
methodology
Markov chain
connectivity
porosity
permeability
well
history
simulation
indicator

All Science Journal Classification (ASJC) codes

  • Geochemistry and Petrology
  • Energy Engineering and Power Technology

Cite this

Kashib, T., & Srinivasan, S. (2002). Iterative updating of reservoir models constrained to dynamic data. In Canadian International Petroleum Conference 2002, CIPC 2002 (Canadian International Petroleum Conference 2002, CIPC 2002). Petroleum Society of Canada (PETSOC).
Kashib, T. ; Srinivasan, Sanjay. / Iterative updating of reservoir models constrained to dynamic data. Canadian International Petroleum Conference 2002, CIPC 2002. Petroleum Society of Canada (PETSOC), 2002. (Canadian International Petroleum Conference 2002, CIPC 2002).
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Kashib, T & Srinivasan, S 2002, Iterative updating of reservoir models constrained to dynamic data. in Canadian International Petroleum Conference 2002, CIPC 2002. Canadian International Petroleum Conference 2002, CIPC 2002, Petroleum Society of Canada (PETSOC), Canadian International Petroleum Conference 2002, CIPC 2002, Calgary, Canada, 6/11/02.

Iterative updating of reservoir models constrained to dynamic data. / Kashib, T.; Srinivasan, Sanjay.

Canadian International Petroleum Conference 2002, CIPC 2002. Petroleum Society of Canada (PETSOC), 2002. (Canadian International Petroleum Conference 2002, CIPC 2002).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kashib T, Srinivasan S. Iterative updating of reservoir models constrained to dynamic data. In Canadian International Petroleum Conference 2002, CIPC 2002. Petroleum Society of Canada (PETSOC). 2002. (Canadian International Petroleum Conference 2002, CIPC 2002).