> Bapak\/Ibu\/Rekan-Rekan Dosen ysh., (terbuka untuk mahasiswa)
\n>
\n> Sebagaimana yang pernah dibahas dalam pertemuan Dosen TAT pada awal
\n> semester ini, seri kegiatan Forum Ilmiah Teknik Air Tanah rencananya akan
\n> diawalai pada:
\n>
\n> Hari\/tanggal: Kamis, 23 Februari 2012
\n> Pukul: 11.00 – 14.00 WIB
\n> Tempat: Prodi TAT
\n>
\n> Acara perdana forum ini antara lain akan diisi oleh presentasi Bapak Agus
\n> M. Ramdhan tentang overpressure dan berbagai aspek terkait lainnya.<\/p>\n
Some Indonesia\u2019s Giants: \u2018unconventional\u2019 hydrodynamic trap?<\/p>\n
Agus M. Ramdhan1,3
\nLambok M. Hutasoit1,3
\nAndang Bachtiar2,3<\/p>\n
1Department of Geology and Department of Groundwater Engineering,
\nInstitut Teknologi Bandung
\n2Exploration Think Tank Indonesia (ETTI)
\n3INOV (Indonesia Overpressure Research Group)<\/p>\n
ABSTRACT<\/p>\n
The term of unconventional hydrodynamic trap refers to tilted
\nhydrocarbon-water contact caused by fluid flow driven by overpressure
\ngradient. In contrast, in conventional hydrodynamic trap, the fluid flow
\nis driven by hydraulic head gradient. The unconventional hydrodynamic trap
\nhas been proven to be present in several major petroleum provinces in the
\nworld, among others are in the North Sea and in the Caspian Sea areas. In
\nIndonesia, the giant Peciko and Tunu gas accumulations in the Lower Kutai
\nBasin have been proven as an unconventional hydrodynamic trap. Recently,
\nsome parts in the Nilam Field in the same basin are also recognised as
\nunconventional hydrodynamic trap.<\/p>\n
In the giant Arun Field, the tilted gas-water contacts have been
\nrecognised by the previous investigator with no satisfactory explanation.
\nAlso, in the giant Tangguh Field, variable gas-water contact and flank
\naccumulation have been recognised, and they are partly explained by the
\nconcept of perched water. In this paper, we offer the unconventional
\nhydrodynamic trap as a plausible hypothesis to explain the circumstances
\nin the two giants above. Clearly, this hypothesis needs to be tested by
\ncarefully analysing pressure data and presenting it in form of
\noverpressure map and pressure \u2013 depth plot.<\/p>\n
This unconventional hydrodynamic trap is relatively new exploration
\nconcept in Indonesia\u2019s sedimentary basins, and hence the basins can be
\nsaid as under-explored with respect to this concept. The revisit of the
\ntwo giants above may be a good start to apply this concept, with the hope
\nto wake other giants up.<\/p>\n
==========================================================================<\/p>\n
Salam,
\nAgus <\/p>\n
Posted by D. Erwin Irawan with BlackBerry?<\/p>\n","protected":false},"excerpt":{"rendered":"
> Bapak\/Ibu\/Rekan-Rekan Dosen ysh., (terbuka untuk mahasiswa) > > Sebagaimana yang pernah dibahas dalam pertemuan Dosen TAT pada awal > semester ini, seri kegiatan Forum…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[73,534],"class_list":["post-576","post","type-post","status-publish","format-standard","hentry","category-my-family","tag-agus-m-ramdhan","tag-overpressure"],"_links":{"self":[{"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/posts\/576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/comments?post=576"}],"version-history":[{"count":0,"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/posts\/576\/revisions"}],"wp:attachment":[{"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/media?parent=576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/categories?post=576"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dasaptaerwin.net\/wp\/wp-json\/wp\/v2\/tags?post=576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}