?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ESTIMASI+NILAI+SATURASI+AIR+(Sw)+BERDASARKAN+POROSITAS%0D%0APERHITUNGAN+LOG+DAN+POROSITAS+CORE+PADA+LAPANGAN+%E2%80%9CX%E2%80%9D%0D%0A%0D%0ACEKUNGAN+BINTUNI%2C+PAPUA+BARAT&rft.creator=Astri+%2C+Yunita+%09&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Petrofisika+merupakan+metode+yang+dilakukan+untuk+menganalisis+karakteristik%0D%0Afisik+suatu+reservoar+berupa+kandungan+shale%2C+porositas+efektif%2C+dan+saturasi+air+pada%0D%0Asuatu+reservoar+untuk+mengetahui+nilai-nilainya+secara+kuantitatif.+Tujuan+dari%0D%0Apenelitian+ini+adalah+untuk+mengukur+parameter+petrofisika+berupa+saturasi+air%0D%0Aberdasarkan+porositas+perhitungan+log+dan+porositas+core+di+Cekungan+Bintuni%2C%0D%0APapua+Barat.+Dengan+menggunakan+empat+data+sumur+yaitu+sumur+A2%2C+A4%2C+A5%2C+dan%0D%0AA6.+Berdasarkan+analisis+kualitatif+pada+masing-masing+sumur+didapatkan+1+zona%0D%0Atarget+kedalaman+reservoar.+Berdasarkan+analisis+kuantitatif+Dimana+nilai+vsh+pada%0D%0Atiap-tiap+sumur+memiliki+nilai+yang+rendah+yaitu+dibawah+30%25+diindikasi+sebagai%0D%0Aformasi+bersih+(cleansand)%2C+kemudian+hasil+perhitungan+porositas+rata-rata+pada%0D%0Asumur+A2+12%2C10%25%2C+dengan+nilai+saturasi+air+log+52%2C30%25%2C+dan+saturasi+air+core%0D%0A42%25%2C+pada+sumur+A4+nilai+porositas+rata-rata+15%2C93%25%2C+nilai+saturasi+air+log+24%2C86%25%2C%0D%0Adan+saturasi+air+core+23%2C21%25.+Pada+sumur+A5+nilai+porositas+rata-rata+13%2C63%25%2C+nilai%0D%0Asaturasi+air+log+51%2C80%25%2C+dan+saturasi+air+core+39%2C14%25%2C+pada+sumur+A6+nilai+porositas%0D%0Arata+rata+12%2C43%25%2C+nilai+saturasi+air+log+44%25%2C+dan+saturasi+air+core+45%2C63%25.%0D%0ABerdasarkan+hasil+perhitungan+saturasi+air+log+dan+saturasi+air+core%2C+didapatkan%0D%0Anilai+korelasi+yang+tinggi%2C+sehingga+dapat+disimpulkan+bahwa+hasil+perhitungan%0D%0Asaturasi+air+log+sesuai+dengan+data+pengukuran+core.%0D%0A%0D%0AKata+Kunci+%3A+Reservoar%2C+Saturasi+Air%2C+Petrofisika%0D%0A%0D%0APetrophysics+is+a+method+used+to+analyze+the+physical+characteristics+of+a+reservoir%0D%0Ain+the+form+of+shale+content%2C+effective+porosity%2C+and+water+saturation+in+the+reservoir%0D%0Ato+determine+the+values+quantitatively.+This+research+aims+to+measure+petrophysical%0D%0Aparameters+in+the+form+of+water+saturation+based+on+calculated+porosity+logs+and%0D%0Acore+porosity+in+the+Bintuni+Basin%2C+West+Papua.+Using+four+well+data%2C+namely+wells%0D%0AA2%2C+A4%2C+A5%2C+and+A6.+Based+on+qualitative+analysis+for+each+well%2C+1+target+zone+for%0D%0Areservoir+depth+was+obtained.+Based+on+quantitative+analysis%2C+where+the+vsh+value%0D%0Ain+each+well+has+a+low+value%2C+namely+below+30%25%2C+it+is+indicated+as+a+clean+formation%0D%0A(cleansand).+The+results+of+the+calculation+of+the+average+porosity+in+well+A2+are%0D%0A12.10%25%2C+with+a+log+water+saturation+value+of+52.30+%25+and+core+water+saturation+is%0D%0A42%25%2C+in+well+A4+the+average+porosity+value+is+15.93%25%2C+log+water+saturation+value+is%0D%0A24.86%25%2C+and+core+water+saturation+is+23.21%25.+In+well+A5+the+average+porosity+value%0D%0Ais+13.63%25%2C+the+log+water+saturation+value+is+51.80%25%2C+and+the+core+water+saturation%0D%0Ais+39.14%25%2C+in+well+A6+the+average+porosity+value+is+12.43%25%2C+the+log+water+saturation%0D%0Avalue+is+44%25%2C+and+core+water+saturation+45.63%25.+Based+on+the+results+of+the%0D%0Acalculation+of+log+water+saturation+and+core+water+saturation%2C+a+high+correlation%0D%0Avalue+was+obtained%2C+so+it+can+be+concluded+that+the+results+of+the+log+water+saturation%0D%0Acalculation+are+by+the+core+measurement+data.%0D%0AKeywords%3A+Reservoir%2C+Water+Saturation%2C+Petrophysics&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-05-21&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87154%2F1%2FABSTRAK%2520%2528ABSTRACT%2529%2520-%2520astri%2520yunita.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87154%2F2%2FSKRIPSI%2520FULL%2520%2528TANPA%2520LAMPIRAN%2529%2520-%2520astri%2520yunita.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F87154%2F3%2FSKRIPSI%2520TANPA%2520PEMBAHASAN%2520-%2520astri%2520yunita.pdf&rft.identifier=++Astri+%2C+Yunita+++(2024)+ESTIMASI+NILAI+SATURASI+AIR+(Sw)+BERDASARKAN+POROSITAS+PERHITUNGAN+LOG+DAN+POROSITAS+CORE+PADA+LAPANGAN+%E2%80%9CX%E2%80%9D+CEKUNGAN+BINTUNI%2C+PAPUA+BARAT.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F87154%2F