?url_ver=Z39.88-2004&rft_id=1015051022&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+RESERVOAR+MIGAS+BERDASARKAN+PARAMETER%0D%0APETROFISIKA+DARI+7+SUMUR+DI+CEKUNGAN+SUMATERA+SELATAN+&rft.creator=FERNANDO+SIALLAGAN+%2C+1015051022&rft.subject=GB+Physical+geography&rft.description=Pada+suatu+pemboran+eksplorasi%2C+tahapan+yang+sangat+penting+adalah+menganalisa%0D%0Akejenuhan+fluida+pada+reservoar.+Sistem+fluida+yang+ada+pada+suatu+reservoar%0D%0Abiasanya+multi+fasa+(air+dan+hidrokarbon).+Saturasi+hidrokarbon+(minyak+atau+gas%0D%0Abumi)+dapat+diketahui+dengan+terlebih+dahulu+menghitung+saturasi+airnya%2C+dengan%0D%0Ademikian+penentuan+nilai+saturasi+air+(Sw+%3D+water+saturation)+menjadi+kunci%0D%0Auntuk+mengetahui+suatu+interval+reservoar+apakah+dominan+mengandung+air+atau%0D%0Ahidrokarbon.+Perkembangan+teknologi+eksplorasi+khususnya+teknologi+logging%0D%0Aserta+kondisi+reservoar+yang+beragam+mempengaruhi+konsep+penentuan+saturasi%0D%0Aair+dari+waktu+ke+waktu.+Penelitian+ini+berusaha+mengkompilasi+jenis-jenis+metode%0D%0Apenentuan+saturasi+air+pada+7+data+sumur+%E2%80%9CARA%E2%80%9D.+%0D%0AMenentukan+preoperti+petrofisika+sebagai+langkah+melakukan+karakterisasi+data%0D%0Asumur+yakni+menentukan+volume+shale+menggunakan+metode+gamma+ray+indeks%2C%0D%0Amenentukan+resistivitas+air+menggunakan+metode+picket+plot%2C+menentukan%0D%0Aporositas+menggunakan+korelasi+log+density+%26+neutron%2C+dan+untuk+menentukan%0D%0Asaturasi+air+menggunakan+metode+archie+dan+simandoux.+%0D%0ABerdasarkan+analisis+7+data+sumur+%E2%80%9CARA%E2%80%9D+memiliki+fluida+berupa+gas%2C+minyak+%0D%0Adan+air.+Nilai+porositas+rata-rata+pada+sumur+%E2%80%9CARA%E2%80%9D+adalah+16.2%25+dan+nilai+ratarata%0D%0Asaturai%0D%0Aair%0D%0Asebesar%0D%0A21.8%25.%0D%0A%0D%0A%0D%0A%0D%0AKata%0D%0Akunci%0D%0A%3A%0D%0AHidrokarbon%2C%0D%0ALogging%2C%0D%0APorositas%2C%0D%0ASaturasi%0D%0AAir%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0AIn+an+exploratory+drilling%2C+it+is+a+very+important+step+to+analyze+the+saturation+of%0D%0Athe+fluid+in+the+reservoir.+The+fluid+system+present+in+a+reservoir+is+usually+multiphase%0D%0A%0D%0A(water+and+hydrocarbon).+The+hydrocarbon+saturation+(oil+or+gas)+can+be%0D%0Adetermined+by+calculating+the+water+saturation%2C+thereby+determining+the+value%0D%0Awater+saturation+(Sw+%3D+water+saturation)+being+the+key+to+know+a+reservoir+interval%0D%0Awhether+the+dominant+contains+water+or+hydrocarbons.+The+development+of%0D%0Aexploration+technology%2C+especially+logging+technology+and+various+reservoir%0D%0Aconditions+affect+the+concept+of+water+saturation+determination+over+time.+This%0D%0Astudy+attempted+to+compile+the+types+of+water+saturation+determination+methods+in%0D%0A7+wells+data+%22ARA%22.+%0D%0ADetermine+the+petrophysical+property+as+a+step+to+characterize+the+well+data+is%0D%0Adetermine+shale+volume+using+the+gamma+ray+index+method%2C+determine+water%0D%0Aresistivity+using+pickett+plot+method%2C+determine+porosity+using+density+and+neutron%0D%0Alog+correlation%2C+and+to+determine+water+saturation+using+archie+and+simandoux%0D%0Amethods.%0D%0ABased+on+analysis+7+wells+data+%22ARA%22+has+a+fluid+of+gas%2C+oil+and+water.+The%0D%0Aaverage+porosity+value+of+%22ARA%22+is+16.2%25+and+the+average+water+saturation+is%0D%0A21.8%25.%0D%0A%0D%0AKeywords+%3A+Logging%2C+Hydrocarbon%2C+Porosity%2C+Water+Saturation+&rft.publisher=UNIVERSITAS+LAMPUNG+&rft.date=2017-12-28&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30261%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30261%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30261%2F3%2FSKRIPSI%2520FULL.pdf&rft.identifier=++FERNANDO+SIALLAGAN+%2C+1015051022++(2017)+ANALISIS+RESERVOAR+MIGAS+BERDASARKAN+PARAMETER+PETROFISIKA+DARI+7+SUMUR+DI+CEKUNGAN+SUMATERA+SELATAN.++UNIVERSITAS+LAMPUNG+%2C+FAKULTAS+TEKNIK.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F30261%2F