eprintid: 13628
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/36/28
datestamp: 2023-11-10 03:28:11
lastmod: 2023-11-10 03:28:11
status_changed: 2023-11-10 01:51:37
type: article
metadata_visibility: show
creators_name: Rahman, S.
creators_name: Tsegab, H.
title: Quantitative Microfacies Study of Miocene Carbonate, Central Luconia, Sarawak
ispublished: pub
note: cited By 0
abstract: A thorough qualitative and quantitative interpretation has been made on carbonate sediments from Central Luconia, using microfacies study paired with published geological reports. In this study, the relationship between depositional environments and diagenetic alteration of EX Field, located in the southwest of Central Luconia Province, offshore Sarawak were investigated using core description and microfacies study. Seven facies (F1-F7) were identified from EX-2 and EX-3 wells based on the lithology, texture, fossil assemblages and depositional environment. Each of the facies has been diagenetically altered extensively by micritization, cementation, neomorphism, dolomitization, compaction, and fracturing. Carbonate typically has calcite, dolomite and occasionally other mineral such as pyrite and clay especially those that formed in high sea level/ transgressive unit. The presence of clay mineral during deposition has influenced the diagenetic alteration of the EX Field. A geochemical and stable isotope analysis would provide more information on the pore fluid. © 2020. All Rights Reserved.
date: 2020
publisher: Slovnaft VURUP a.s
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100186179&partnerID=40&md5=334849141aed63fde06aa523eea68d82
full_text_status: none
publication: Petroleum and Coal
volume: 62
number: 4
pagerange: 1289-1300
refereed: TRUE
issn: 13377027
citation:   Rahman, S. and Tsegab, H.  (2020) Quantitative Microfacies Study of Miocene Carbonate, Central Luconia, Sarawak.  Petroleum and Coal, 62 (4).  pp. 1289-1300.  ISSN 13377027