eprintid: 8444
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/84/44
datestamp: 2023-11-09 16:20:21
lastmod: 2023-11-09 16:20:21
status_changed: 2023-11-09 16:12:40
type: conference_item
metadata_visibility: show
creators_name: Changcheng, L.
creators_name: Ghosh, D.
title: Coal Seams Removal using Matching Pursuit Method: A Case Study in the Malay Basin
ispublished: pub
keywords: Coal; Geophysical prospecting; Hydrocarbons; Petroleum prospecting, Case-studies; Coal seams; Coalbeds; Hydrocarbon reservoir; Malay Basin; Matching pursuit; Pursuit method; Ricker wavelets; Seismic amplitudes; Structural interpretation, Coal deposits
note: cited By 1; Conference of Society of Exploration Geophysicists International Exposition and 87th Annual Meeting, SEG 2017 ; Conference Date: 24 September 2017 Through 29 September 2017; Conference Code:175270
abstract: Coal is one of the important resource rocks in Malay Basin. It dominants from Group E to Group I which are the main hydrocarbon reservoirs in Malay Basin. A coal bed is a good indicator in structural interpretation, however the existence of coal interferes the interpretation of seismic amplitude. The coal layers distort the amplitude and frequency of underlying reservoirs. Thus the hydrocarbon reservoirs lay beneath coal beds are difficult to be interpreted due to the coal masking effect when the reservoirs are close to coal. This paper discusses the removal of coal seam using matching pursuit in a field of Malay Basin. The reflection of the coal bed is exacted and removed by matching pursuit with a Ricker wavelets dictionary. The result is used for recovering the reservoir masked by the coal bed. This method is good for amplitude interpretation, particularly in the Malay Basin where it is interbedded with coals and hydrocarbon reservoirs. © 2017 SEG.
date: 2017
publisher: Society of Exploration Geophysicists
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85121880279&doi=10.1190%2fsegam2017-17640008.1&partnerID=40&md5=156755cd44a780ba5817784e5bf16c66
id_number: 10.1190/segam2017-17640008.1
full_text_status: none
publication: SEG Technical Program Expanded Abstracts
pagerange: 2200-2204
refereed: TRUE
issn: 10523812
citation:   Changcheng, L. and Ghosh, D.  (2017) Coal Seams Removal using Matching Pursuit Method: A Case Study in the Malay Basin.  In: UNSPECIFIED.