ANALISIS METODE INVERSI IMPEDANSI AKUSTIK UNTUK PEMETAAN SEBARAN POROSITAS BATUAN KARBONAT PADA LAPANGAN “X” CEKUNGAN SUMATERA SELATAN
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Institusion

Universitas Sriwijaya

Author

TRI WULANDARI (STUDENT ID : 08021281320001)
Mokhamad Yusup Nur Khakim (LECTURER ID : 0004037202)
Sutopo Sutopo (LECTURER ID : 0017117101)

Subject

QC Physics 

Datestamp

2019-07-18 15:11:32 

Abstract :
The analysis of the development determination of new well Baturaja Formation in “X” field has been done by using acoustic impedance inversion method. In this study comparing three acoustic impedance inversion method, that is model based method, bandlimited method, and maximum likelihood sparse spike method. From the comparison analysis of the three method is obtained the best method that is model based method with a correlation 0.998. Using acoustic impedance inversion and crossplot acoustic impedance log to density log and crossplot acoustic impedance log to porosity log, obtained the density and porosity distribution, respectively. From the analysis of the distribution, it can be determined a new well development area. The area has acoustic impedance, density, and porosity of 19,000-22,000 (ft/s)*(g/cc), 2.2-2.3 g/cc, 20% -22%, and this area is in Southeast of the study area. 

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RAMA_45201_08021281320001_0004037202_ 0017117101_01_front_ref.pdf
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RAMA_45201_08021281320001_0004037202_ 0017117101_06_ref.pdf
RAMA_45201_08021281320001_0004037202_ 0017117101_07_lamp.pdf