Destructive Diagenesis Observed in Outcrop Examples of Neogene Sandstone Reservoir and Clay Contact Zones, Miri, Northern Sarawak
DOI:
https://doi.org/10.51835/bsed.2019.43.1.69Abstract
The occurrence of diagenetic siderite and iron oxide deposits has been recognized in offshore subsurface reservoirs of Baram Delta fields. Iron-rich intra-reservoir deposits are relatively common in coastal Sarawak, but good examples are rare. In this article, we present outcrop examples of the Miri area. In three selected locations, geometries and composition of diagenetically-derived iron precipitates can be explored, measured and analyzed. The destructive impact of siderite rims on net reservoir volume for STOIIP calculation, and their potential interaction with chemicals used for enhanced oil recovery (EOR) is also noted.
Downloads
Published
How to Cite
Issue
Section
License
Licensing and Copyright Agreement
In submitting the manuscript to BERITA SEDIMENTOLOGI, the authors certify that:
- They are authorized by their co-authors to enter into these arrangements.
- The work described has not been formally published before, except in the form of an abstract or as part of a published lecture, review, thesis, or overlay journal.
- That it is not under consideration for publication elsewhere.
- That its publication has been approved by all the author(s) and by the responsible authorities – tacitly or explicitly – of the institutes where the work has been carried out.
- They secure the right to reproduce any material that has already been published or copyrighted elsewhere.
- They agree to the following license and copyright agreement.
Copyright
Authors who publish with BERITA SEDIMENTOLOGI agree to the following terms:
- Authors retain copyright and grant BERITA SEDIMENTOLOGI the right of first publication with the work simultaneously licensed under a Creative Common Attribution License (https://creativecommons.org/licenses/by-sa/4.0/) that allows others to share the work with an acknowledgement of the work’s authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g. post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g. in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
Non-Exclusive Commercial License
Forum Sedimentologiwan Indonesia (FOSI) and Ikatan Ahli Geologi Indonesia (IAGI), as the publishers of BERITA SEDIMENTOLOGI, occasionally will compile previously published volumes, reproduce them and put the copies into a media (e.g. DVD or USB drive) that later can be sold in exchange for a small amount of fees. The fees are not meant to gain profit from this journal publication, however they are to cover the production cost only.
By publishing with BERITA SEDIMENTOLOGI, the Authors agree to grant this journal and its publisher a Non-Exclusive Commercial License to compile, reproduce and sell the publication copies in a DVD or USB drive media and will not claim any rights/shares from the generated income in the future.
