?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KARAKTERISASI+RESERVOAR+DAN+IDENTIFIKASI%0D%0ASEBARAN+BATUAN+KARBONAT+MENGGUNAKAN%0D%0AANALISIS+SEISMIK+INVERSI+DAN+ATTRIBUTE+LAPANGAN%0D%0A%E2%80%9CHATORU%E2%80%9D+CEKUNGAN+JAWA+TIMUR+UTARA&rft.creator=HARRIS+LUKMAN+HALOMOAN%2C++1315051024&rft.subject=Teknologi+(General)&rft.description=Cekungan+Jawa+Timur+Utara+merupakan+salah+satu+dari+3+cekungan+besar+di%0D%0AIndonesia+yang+di+klasifikasikan+sebagai+mature+basins+penghasil+minyak+dan+gas%0D%0Abumi+.+Indikasi+keberadaan+reservoar+hidrokarbon+berpotensi+ditemukan+di+hampir%0D%0Asetiap+Formasi+mulai+dari+Formasi+Ngimbang+%2C+Formasi+Tuban+dan+Formasi%0D%0AWonocolo.+Batuan+reef+yang+terdapat+di+Formasi+Ngimbang+merupakan+salah+satu%0D%0Atemuan+reservoar+dengan+prospek+yang+cukup+menjajikan+namun%2C+salah+satu%0D%0Amasalah+pada+daerah+ini+adalah+amplitudo+yang+terputus+yang+terjadi+akibat%0D%0Akarakterisik+limestone+yang+inhomogenity.Penelitian+ini+dilakukan+di+area+%E2%80%9CHatoru%E2%80%9D%0D%0Adimana%2C+sumur+explorasi+(Harris-1)%2C+terbukti+mengandung+gas+dan+kondensat+yang%0D%0Amencapai+22%2C38+MMSCFD+pada+litologi+limestone%2C+dikedalaman+6800ft.+Penemuan%0D%0Asumur+Harris-1+yang+merupakan+sumur+yang+terbukti+mengandung+hidrokarbon%0D%0Adiantara+beberapa+sumur+kosong+di+sekitar+area+%E2%80%9CHatoru%E2%80%9D+seperti+JS+28-1%2C+Tb-1+dan%0D%0AJt-1.+Berdasarkan+analisa+biostratigrafi+%2C+zona+reservoar+pada+Harris-1+meliputi%0D%0Aumur+oligocene+akhir+%E2%80%93+miocene+awal+terdapat+pada+Formasi+Ngimbang+dengan%0D%0Acalcareous+nanofosil+NP25+%E2%80%93+NP24+(6900+%E2%80%93+7650+ft)%2C+yang+didominasi+oleh+batuan%0D%0Akarbonat+meliputi+lingkungan+pengendapan+shallow+to+marine+fluvio%0D%0Adeltaic.Pendekatan+geofiska+berupa+analisa+atribut+amplitude+dan+atribut+frekuensi%0D%0Adan+juga+inversi+seismik+digunakan+untuk+melihat+persebaran+karakteristik+batuan%0D%0Adan+untuk+memetakan+penyebaran+reservoar.+Atribut+amplitude+RMS+dan+atribut%0D%0Aabsolute+amplitude+akan+menunjukan+penyebaran+daerah+amplitude+tinggi+pada%0D%0Anilai+104+-+139.+Spectral+dekomposisi+memperlihatkan+sebaran+amplitude+tinggi%0D%0Apada+lebar+frekuensi+10-20+Hz+diindikasikan+sebagai+respon+Anomali+DHI+.%0D%0AKaraktersitik+zona+penelitian+yang+berupa+karbonat+memiliki+kontras+nilai%0D%0Aimpedansi+akustik+yang+tinggi+dengan+rentang+nilai+12851+%E2%80%9314157+(m%2Fs)*(g%2Fcc).%0D%0AHasilnya+menunjukan+bahwa+persebaran+reservoar+cenderung+ke+arah+selatan.+Hal%0D%0Aini+diperlihatkan+dari+kesamaan+karakterisik+si+impedansi+batuan+terhadap+Sumur%0D%0AHarris-1.%0D%0AKata+Kunci%3A+Reef%2C+RMS+Amplitudo%2C+Dekomposisi+Spektral%2C+Impedansi+Akustik.%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AThe+North+East+Java+Basin+is+one+of+three+largest+basins+in+Indonesia+that+classified%0D%0Aas+mature+basins+of+oil+and+gas+producers.+The+presence+of+hydrocarbon+indicator%0D%0Areservoir+is+potentially+found+in+almost+every+Formation+from+Ngimbang%2C+Tuban%2C%0D%0Aand+Wonocolo.+Carbonate+build-up+was+founded+in+Ngimbang+Formation+as+one%0D%0Aof+the+reservoir+discovery+with+quite+promising+prospects.+The+challenge+with+this%0D%0Aarea+is+the+intermittent+amplitude+that+occurs+due+to+the+inhomogeneity+of+the%0D%0Alimestone+characteristic+of+the+area.Exploration+well+%E2%80%9CHarris-1%E2%80%9D+in+%E2%80%9CHatoru%E2%80%9D+area%0D%0Ahas+proved+to+produce+gas+and+condensate+reaching+22.38+MMSCFD+at+a+depth+of%0D%0A6800ft+with+limestone+lithology.+The+discovery+of+Harris-1+wells+proven+to+contain%0D%0Ahydrocarbons+among+several+dry+wells+around+%E2%80%9CHatoru%E2%80%9D+areas+such+as+JS+28-1%2C+Tb-%0D%0A1%2C+and+Jt-1.+Biostratigraphic+analysis+showed+that+Harris-1+reservoir+zone+comprises%0D%0Aa+Late+Oligocene+to+Early+Miocene+carbonates+with+calcareous+nannofossil+NP25+-%0D%0ANP24+which+dominated+by+carbonate+build-up+covering+the+shallow+to+a+marine%0D%0Afluvial-deltaic+environment+within+the+Ngimbang+Formation.+A+geophysical%0D%0Aapproach+through+attribute+analysis+of+amplitude+and+frequency+attributes+and+also%0D%0Aseismic+inversion+has+been+made+to+see+this+potential+reservoir+spreading.The+RMS%0D%0Aamplitude+attribute+shows+a+high+amplitude+deploy+with+a+value+of+104+-+139.%0D%0ASpectral+decomposition+shows+the+high+amplitudes+distribution+at+frequencies+with%0D%0A10-20+Hz+bandwidth+indicated+as+a+hydrocarbon+response.+Seismic+inversion+is+used%0D%0Ato+determine+the+distribution+of+the+acoustic+impedance+in+the+target+area%2C+that+has+a%0D%0Ahigh+contrast+of+impedance's+characteristic+with+a+range+of+values+of+12851+-14157%0D%0A(m%2Fs)+*+(g%2Fcc).+The+results+show+that+the+reservoir+disperse+tends+to+the+south.+It%0D%0Aproved+by+the+similarity+of+the+rock+impedances+characteristics+with+Harris-1+well.%0D%0AKey+Words%3A+Reef%2C+RMS+amplitude%2C+Spectral+Decomposition%2C+Acoustic+Impedance&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2018-07-26&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32816%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32816%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32816%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++HARRIS+LUKMAN+HALOMOAN%2C+1315051024++(2018)+KARAKTERISASI+RESERVOAR+DAN+IDENTIFIKASI+SEBARAN+BATUAN+KARBONAT+MENGGUNAKAN+ANALISIS+SEISMIK+INVERSI+DAN+ATTRIBUTE+LAPANGAN+%E2%80%9CHATORU%E2%80%9D+CEKUNGAN+JAWA+TIMUR+UTARA.++UNIVERSITAS+LAMPUNG%2C++FAKULTAS+TEKNIK.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F32816%2F