MARTINS, ST, MILENA HENRIQUES (2022) UPSIDE POTENSIAL MINYAK LAPISAN SB 1 FORMASI PLOVER CEKUNGAN BONAPARTE TIMOR-LESTE. Masters thesis, UPN "Veteran" Yogyakarta.
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2. ABSTRAK MILENA HENRIQUES MARTINS.pdf Download (86kB) | Preview |
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4. LEMBAR PENGESAHAN.pdf Download (454kB) | Preview |
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Abstract
v
Abstrak: Prospek ini berada pada Cekungan Bonaparte wilayah pengembangan
antara pemerinta Timor-Leste dengan Pemerintah Australia di perairan Laut Timor.
Salah satu Formasi yang umumnya di jumpai pada Cekungan Bonaparte sebagai
reservoar adalah Formasi Plover dengan litologi batu pasir yang berumur Jurasik.
Analisis petrofisik pada daerah penelitian ini difokuskan pada Lapisan SB 1. Hasil
interpertasi petrofisika berdasarkan nilai cut off dari sumur terdekat dengan nilai
Vsh < 0,5 porositas (Ø) > 0,12 Saturasi air (Sw) < 0,8. Nilai tersebut yang akan
dipakai sebagai cut off pada daerah penelitian. Kegiatan perhitungan sumber daya
hidrokarbon dilakukan setelah proses interpretasi geologi bawah permukaan telah
selesai.sehingga dapat diketakui kuantitas dari minyak bumi yang ada pada daerah
penelitian. Hasil perhitungan sumber daya hidrokarbon diperoleh dari peta di bawah
permukaan meliputi Top Structure,peta kontak fluida , peta net sand dan peta net
pay . Berdasarkan hasil perhitungan mengunakan metode volumetrik pada Formasi
Plover diperoleh nilai OIIP pada sumur A1 lapisan SB 1 sebesar 10.760 bbl dan
sumur A14 lapisan SB 1 sebesar 323 bbl.
Kunci Kata: Upside Potensial, Cekungan Bonaparte, Formasi Plover, Perhitungan
Sumber daya, Peta Bawah Permukaan.
Abstract: The prospect is located in Bonaparte Basin, a development area between
the government of Timor-Leste and Australian. One of the formations commonly
encountered in the Bonaparte Basin as a reservoir is the Plover Formation with
Jurassic sandstone lithology. The petrophysical analysis in this area is focused on
the SB 1. The results of the petrophysical interpretation are based on the cut off
value from the nearest well with a Vsh < 0.5 porosity (Ø) > 0.12 Water saturation
(Sw) < 0.8. This value will be used as a cut off in the research area. The calculation
of hydrocarbon resources is carried out after the subsurface geological
interpretation process has been completed, so that it can be known the quantity of
petroleum in the research area. The calculation results of hydrocarbon resources
are obtained from subsurface maps including Top Structure, contact fluid maps, net
sand maps and net pay maps. Based on the results of calculations using the
volumetric method in the Plover Formation, the OIIP in the A1 well of SB 1 layer
is 10,760 bbl and the A14 well of SB 1 layer is 323 bbl.
Keywords: Upside Potential, Bonaparte Basin, Plover Formation, Resource
Calculation, Subsurface Map
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Upside Potensial, Cekungan Bonaparte, Formasi Plover, Perhitungan Sumber daya, Peta Bawah Permukaan. |
| Subjects: | Q Science > QE Geology |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 04 Feb 2022 06:56 |
| Last Modified: | 29 Nov 2022 07:47 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/28218 |
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