Kurniawan, Heri (2015) PENERAPAN METODE AUDIO MAGNETOTELURIK UNTUK IDENTIFIKASI RESERVOIR PADA KAWASAN SISTEM PANAS BUMI LAPANGAN “DN” THE APPLICATION OF AUDIO MAGNETOTELLURIC METHOD IDENTIFICATION THE RESERVOIR IN THE GEOTHERMAL SYSTEM FIELD AREA ‘DN. Masters thesis, UPN "VETERAN" YOGYAKARTA.
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Abstract
PENERAPAN METODE AUDIO MAGNETOTELURIK
UNTUK IDENTIFIKASI RESERVOIR PADA KAWASAN SISTEM
PANAS BUMI LAPANGAN “DN”
Oleh :
Heri Kurniawan
115 100 010
Metode Audio Magnetotelurik yang dilakukan pada lapangan “DN” untuk
mengindentifikasi lapisan reservoir pada kawasan sistem panas bumi. Alat yang
digunakan ialah alat Zonge GDP SN-32II. Penelitian ini menggunakan 2 lintasan
dengan jumlah 20 titik pengukuran. Menggunakan software MTFT, Astatic,
MTeditor dan WinGLink untuk mengidentifikasi adanya lapisan batuan reservoir
yang beralterasi dengan sumber panas. Hasil pemodelan 1 dimensi dan 2 dimensi.
Lapisan batuan reservoir diinterprestasikan sebagai batuan metamorf dimana
harga nilai variasi tahanan jenis nya diantara 2048 hingga 256 Ω meter dan batuan
penudung mempunyai harga tahanan jenis antara 16 hingga 4 Ω meter. Hasil
peneitian ini menyimpulkan adanya prospek manifetasi air panas yang
diperkirakan membuka kearah timur laut.
Kata Kunci: Audio Magnetotelurik, Zonge GDP SN-32II, Reservoir
ABSTRACT
THE APPLICATION OF AUDIO MAGNETOTELLURIC
METHOD IDENTIFICATION THE RESERVOIR IN THE
GEOTHERMAL SYSTEM FIELD AREA „DN”
By:
Heri Kurniawan
115 100 010
Audio Magnetotelluric method has been conducted in the “DN” field to
identification the reservoir in the geothermal system area. The tool used is Zonge
GDP SN-32II tool. This research is using 2 lines with the totals are 20
measurement points. Using software MTFT, Astatic, MTeditor dan WinGLink 1
show the layers of rock reservoir which alteration with the heat source.
1dimension cross-sectional modelling and 2 dimensions. Rock layers reservoir is
interpreted as the metamorphic rocks where the rate variation value of resistivity
itself between 2480 until 256 Ωmeters and the cap rock has the resistivity rate
between 16 until 4 Ωmeters.. The goal of this research is conclude that it has the
manifestation prospect of hot water which breaks open to the northeast.
Keyword: Audio Magnetotelluric, Zonge GDP SN-32II, Reservoi
| Item Type: | Thesis (Masters) |
|---|---|
| Subjek: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | x. Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Bugel Suryanta |
| Date Deposited: | 18 May 2016 03:08 |
| Last Modified: | 18 May 2016 03:08 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/1340 |
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