PURWANINGSIH, YULIANA (2012) Karakteristik Reservoar menggunakan Metode Forward dan Inversion Seismic Modeling dengan Analisa AVO, pada Sumur Sepinggan, Cekungan Kutai, Kalimantan Timur. Other thesis, UPN "Veteran" Yogyakarta.
|
Text
Abstrak.pdf Download (122kB) | Preview |
Abstract
ABSTRAK Telah dilakukan penelitian dengan memaparkan karakteristik reservoar menggunakan metode Forward dan Inversion Seismic Modeling dengan Analisa AVO pada sumur Sepinggan, Cekungan Kutai, Kalimantan Timur. Pemodelan respon AVO, diperoleh dari nilai koefisien refleksi dengan perhitungan sudut datang 0°-40° menggunakan persamaan Shuey, nilai koefisien refleksi diperoleh dari nilai impedansi akustik berdasarkan data log sonik (DTCO dan DTSM) dan data log densitas (RHOB) dari sumur Sepinggan. Pemodelan Impedansi Akustik dilakukan menggunakan perhitungan manual metode inversi rekursif. Hasil korelasi pemodelan Forward impedansi akustik dan pemodelan Inversion impedansi akustik menunjukan korelasi yang baik, dengan besarnya korelasi 0,9. Kata Kunci : Respon AVO, impedansi akustik, perhitungan manual metode inversi rekursif ABSTRACT It has been studied by describing the characteristics of the reservoir using the Forward Seismic Modeling and Inversion with AVO analysis on the well Sepinggan, Kutai Basin, East Kalimantan. The model of the AVO response, obtained from the calculation of the value of reflection coefficient with incidence angle 0 ° - 40 ° using Shuey’s equation, the reflection coefficient obtained from the acoustic impedance, based on the sonic log data (DTCO and DTSM) and density log data (RHOB) from well Sepinggan. Acoustic impedance modeling is done using manual calculations recursive inversion method. The correlation results of acoustic impedance of the forward modeling and acoustic impedance of the inversion modeling showed a good correlation, with correlation magnitude 0.9. Keywords: Response AVO, acoustic impedance, the manual method of inverse calculation recursivel
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Physics |
| Depositing User: | Eko Suprapti |
| Date Deposited: | 08 Aug 2016 03:43 |
| Last Modified: | 08 Aug 2016 03:43 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/5014 |
Actions (login required)
 |
View Item |