Carbonate reservoir characterization with pore type inversion using differential effective medium (DEM) model at "x" field, East Java

Mohammad Syamsu Rosid, S. D. Wahyuni, M. W. Haidar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

Pore system in the carbonate reservoirs is very complex than in clastic rocks. There are three types of classification of pore types in carbonate rocks: interparticle, stiff, and crack. The complexity of the pore types can cause changes in P-wave velocity by 40 %, as well as create a carbonate reservoir characterization becomes difficult when the S wave estimation is done only with the type of dominant pore (interparticle). Therefore, modeling the elastic moduli of rocks become essential to solve the problem of complexity of pore types in carbonate rocks. Differential Effective Medium (DEM) is a method of modeling the elastic moduli of rocks that takes into account the heterogeneity of types of pores in carbonate rocks by adding pore-type inclusions little by little into the parent material (host material) until the proportion of the material is reached. In addition, to the elastic moduli which have taken into account the heterogeneity of pore type. The inversion result shows that carbonate reservoir at "X" field is dominated by crack pore type and the relation between S wave and P wave is expressed by VS=-0.05VP2+VP-1.1 and not in linear correlation.

Original languageEnglish
Title of host publicationInternational Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
Subtitle of host publicationProceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016
EditorsKiki Ariyanti Sugeng, Djoko Triyono, Terry Mart
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415362
DOIs
Publication statusPublished - 10 Jul 2017
Event2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016 - Depok, Jawa Barat, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1862
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
CountryIndonesia
CityDepok, Jawa Barat
Period1/11/162/11/16

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