Matches in SemOpenAlex for { <https://semopenalex.org/work/W2809253161> ?p ?o ?g. }
- W2809253161 endingPage "133" @default.
- W2809253161 startingPage "119" @default.
- W2809253161 abstract "Microporosity is recognized as a significant concern in limestone reservoirs throughout the world because it presence can highly complicate the hydrocarbon estimation and production. Numerous studies around the globe emphasises on the physical appearance, occurrence, and abundance of microporosity, but no published study has been emphasises on the presence of microporosity in Miocene carbonate reservoirs. Miocene carbonates from Central Luconia, offshore Sarawak, Malaysia, contains a significant amount of micropores, which occurs in grain, matrix, and cement. For a better understanding of the presence of micropores, it is necessary to consider grains, matrix, cement, and pore types. Based on the qualitative and quantitative knowledge of these components a classification of micropores is proposed and their effect on reservoir quality. These results can reduce the number of the assumption made about the internal rock connectivity and quality. For quantitative analysis, 32 high-resolution images of each thin sections were taken under the transmitted light microscopy. Succeeding these 32 images were stacked together as a photo panel to enable quantifying the amount of grain, matrix, cement, pore types and macroporosity using Digital Image Analysis and J.Microvision software. Furthermore, Field Emission Scanning Electron Microscopy images were also used for the measurement of crystallometry of micrite particles, classification of micrite particles and the micropores. Eight facies scheme is introduced based on the detailed lithofacies study of five wells. The qualitative observation of thin sections unveiled that corals, red algae, green algae, foraminifera, echinoderms, sponge, bivalve, and bryozoans are the most dominant components. Foraminifera, red algae, and corals are the far most dominant components covering almost 50% of the total intervals. Regarding porosity types, the mouldic porosity is the far most dominant pore types with converting the total 50% of the interval. Lithofacies observed in these wells indicate a good reservoir quality, but diagenesis plays a vital role in enhancing or reducing their porosity and permeability. Most of the depositional textures of the reservoir are leached, making this location unique to study facies distribution and diagenetic history. Result exhibits that the micrite particles are classified into five classes, which are very fine, fine, medium, coarse and very coarse, with a diameter of 0.1–2 μm, 2–4 μm, 4–6 μm, 6–8 μm and 8–10 μm respectively. The texture and morphology of micrite microtexture are classified into six classes. Among these six classes, rounded, subrounded, trigonal, rhombic (micro-sub)-polyhedral micrite are representing porous micrite particles, whereas fitted bounded subhedral, and fitted fused anhedral are interpreted as tight micrite particles. Furthermore, five micropores classes are introduced based on the size of these particles. The empirical porosity-permeability relationship is affected by the presence of microporosity and its influences the assessment of ultimate recovery of hydrocarbons in Central Luconia, offshore Sarawak, Malaysia." @default.
- W2809253161 created "2018-06-29" @default.
- W2809253161 creator A5022637228 @default.
- W2809253161 creator A5053513003 @default.
- W2809253161 creator A5069647052 @default.
- W2809253161 creator A5082112700 @default.
- W2809253161 date "2018-06-01" @default.
- W2809253161 modified "2023-09-26" @default.
- W2809253161 title "New approach towards the classification of microporosity in Miocene carbonate rocks, Central Luconia, offshore Sarawak, Malaysia" @default.
- W2809253161 cites W1968006383 @default.
- W2809253161 cites W1974321861 @default.
- W2809253161 cites W2007534093 @default.
- W2809253161 cites W2010643313 @default.
- W2809253161 cites W2013684694 @default.
- W2809253161 cites W2049659474 @default.
- W2809253161 cites W2055502014 @default.
- W2809253161 cites W2061150870 @default.
- W2809253161 cites W2066291986 @default.
- W2809253161 cites W2074903244 @default.
- W2809253161 cites W2076675810 @default.
- W2809253161 cites W2084476632 @default.
- W2809253161 cites W2111958334 @default.
- W2809253161 cites W2155227038 @default.
- W2809253161 cites W2184259564 @default.
- W2809253161 cites W2254346206 @default.
- W2809253161 cites W2259823555 @default.
- W2809253161 cites W2768515855 @default.
- W2809253161 cites W2799402353 @default.
- W2809253161 cites W2799677801 @default.
- W2809253161 cites W2965925730 @default.
- W2809253161 cites W2966650815 @default.
- W2809253161 cites W3014355492 @default.
- W2809253161 doi "https://doi.org/10.1016/j.jnggs.2018.05.001" @default.
- W2809253161 hasPublicationYear "2018" @default.
- W2809253161 type Work @default.
- W2809253161 sameAs 2809253161 @default.
- W2809253161 citedByCount "12" @default.
- W2809253161 countsByYear W28092531612019 @default.
- W2809253161 countsByYear W28092531612020 @default.
- W2809253161 countsByYear W28092531612021 @default.
- W2809253161 countsByYear W28092531612022 @default.
- W2809253161 countsByYear W28092531612023 @default.
- W2809253161 crossrefType "journal-article" @default.
- W2809253161 hasAuthorship W2809253161A5022637228 @default.
- W2809253161 hasAuthorship W2809253161A5053513003 @default.
- W2809253161 hasAuthorship W2809253161A5069647052 @default.
- W2809253161 hasAuthorship W2809253161A5082112700 @default.
- W2809253161 hasBestOaLocation W28092531611 @default.
- W2809253161 hasConcept C106487976 @default.
- W2809253161 hasConcept C109007969 @default.
- W2809253161 hasConcept C111368507 @default.
- W2809253161 hasConcept C127313418 @default.
- W2809253161 hasConcept C146588470 @default.
- W2809253161 hasConcept C151730666 @default.
- W2809253161 hasConcept C159985019 @default.
- W2809253161 hasConcept C17409809 @default.
- W2809253161 hasConcept C18903297 @default.
- W2809253161 hasConcept C191897082 @default.
- W2809253161 hasConcept C192562407 @default.
- W2809253161 hasConcept C19320362 @default.
- W2809253161 hasConcept C199289684 @default.
- W2809253161 hasConcept C2780191791 @default.
- W2809253161 hasConcept C2780368712 @default.
- W2809253161 hasConcept C2780659211 @default.
- W2809253161 hasConcept C2780897241 @default.
- W2809253161 hasConcept C559758991 @default.
- W2809253161 hasConcept C6494504 @default.
- W2809253161 hasConcept C83042747 @default.
- W2809253161 hasConcept C86803240 @default.
- W2809253161 hasConceptScore W2809253161C106487976 @default.
- W2809253161 hasConceptScore W2809253161C109007969 @default.
- W2809253161 hasConceptScore W2809253161C111368507 @default.
- W2809253161 hasConceptScore W2809253161C127313418 @default.
- W2809253161 hasConceptScore W2809253161C146588470 @default.
- W2809253161 hasConceptScore W2809253161C151730666 @default.
- W2809253161 hasConceptScore W2809253161C159985019 @default.
- W2809253161 hasConceptScore W2809253161C17409809 @default.
- W2809253161 hasConceptScore W2809253161C18903297 @default.
- W2809253161 hasConceptScore W2809253161C191897082 @default.
- W2809253161 hasConceptScore W2809253161C192562407 @default.
- W2809253161 hasConceptScore W2809253161C19320362 @default.
- W2809253161 hasConceptScore W2809253161C199289684 @default.
- W2809253161 hasConceptScore W2809253161C2780191791 @default.
- W2809253161 hasConceptScore W2809253161C2780368712 @default.
- W2809253161 hasConceptScore W2809253161C2780659211 @default.
- W2809253161 hasConceptScore W2809253161C2780897241 @default.
- W2809253161 hasConceptScore W2809253161C559758991 @default.
- W2809253161 hasConceptScore W2809253161C6494504 @default.
- W2809253161 hasConceptScore W2809253161C83042747 @default.
- W2809253161 hasConceptScore W2809253161C86803240 @default.
- W2809253161 hasIssue "3" @default.
- W2809253161 hasLocation W28092531611 @default.
- W2809253161 hasOpenAccess W2809253161 @default.
- W2809253161 hasPrimaryLocation W28092531611 @default.
- W2809253161 hasRelatedWork W195906614 @default.
- W2809253161 hasRelatedWork W2038889380 @default.
- W2809253161 hasRelatedWork W2055335243 @default.
- W2809253161 hasRelatedWork W2090795837 @default.