?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISA+DAERAH+RESERVOIR+PANASBUMI+ULUBELU+LAMPUNG%0D%0ABERDASARKAN+PENGOLAHAN+DAN+PEMODELAN+DATA+GRAVITY%0D%0A%0D%0AGGMPLUS&rft.creator=SERLY+%2C+ANGGRAINI&rft.subject=550+Ilmu+bumi+dan+geologi&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=609+Sejarah%2C+perlakuan+geografis%2C+biografi&rft.subject=900+Sejarah+dan+Geografi&rft.description=Pada+WKP+Waypanas+khususnya+daerah+Ulubelu+ditemukannya+prospek+reservoir%0D%0Ayang+menandakan+adanya+sistem+panasbumi.+Dalam+penelitian+ini+dilakukannya%0D%0Aperluasan+daerah+sampai+puncak+Gn.+Rendingan+guna+memperlihatkan+prospek%0D%0Areservoir+serta+memperlihatkan+struktur+bawah+permukaan.+Penelitian+ini+berlokasi%0D%0Apada+daerah+Ulubelu+Kabupaten+Tanggamus+Provinsi+Lampung+dengan+koordinat%0D%0Adengan+latitude+5%C2%B014'49.68%22LS+sampai+5%C2%B022'58.17%22LS+dan+longitude%0D%0A104%C2%B032'55.64%22BT+sampai+104%C2%B037'15.24%22BT.+Data+yang+diunduh+berasal+dari+data%0D%0Apengukuran+satelit+yaitu+GGMPlus+(Global+Gravity+Model+Plus+2013)+sebanyak%0D%0A2.412+data.+Penelitian+ini+bertujuan+agar+mendapatkan+peta+anomali+Bouguer%2C%0D%0Amemperkirakan+kedalaman+zona+anomali+Regional+dan+Residual%2C+mengidentifikasi%0D%0Astruktur+bawah+permukaan+berdasarkan+analisa+Second+Vertical+Derivative+(SVD)%2C%0D%0Amendapatkan+model+3D+distribusi+densitas+dan+mendapatkan+daerah+prospek%0D%0Areservoir.+Peta+Anomali+Bouguer+Lengkap+daerah+penelitian+memiliki+rentang+nilai%0D%0A51+mGal+sampai+77+mGal.+Berdasarkan+perhitungan+analisis+spektrum+yang%0D%0Adilakukan+pada+5+lintasan%2C+nilai+rata-rata+estimasi+kedalaman+anomali+regional%0D%0Asebesar+4219+meter+dan+nilai+rata-rata+estimasi+kedalaman+anomali+residual+daerah%0D%0Apenelitian+sebesar+517+meter.+Hasil+pengolahan+data+SVD+memiliki+rentang+nilai+-%0D%0A12+sampai+dengan+20+mGal.+Didapatkannya+model+3D+distribusi+densitas+dengan%0D%0Akedalaman+3300+m.+Nilai+persebaran+densitas+di+bawah+permukaan+berkisar+antara%0D%0Arentang+2+gr%2Fcm3%0D%0A%0D%0Asampai+2%2C9+gr%2Fcm3%0D%0A%0D%0A.+Didapatkannya+prospek+reservoir+dibawah%0D%0Acaprock+dengan+kedalaman+800+hingga+1200+m%2C+jenis+batuan+piroklastik+tuff+lapilli%2C%0D%0Asuhu+reservoir+mencapai+220oC+dengan+jenis+air+klorida.%0D%0AKata+kunci%3A+Ulubelu%2C+GGMplus%2C+Gayaberat+%2C+panasbumi%2C+sesar%2C+reservoir.%0D%0A%0D%0A%0D%0AIn+WKP+Waypanas%2C+especially+in+the+Ulubelu+area%2C+reservoir+prospects+were+found%0D%0Aindicating+the+presence+of+a+geothermal+system.+In+this+study%2C+an+expansion+of+the%0D%0Aarea+was+carried+out+to+the+peak+of+Mt.+Rendingan+in+order+to+show+reservoir%0D%0Aprospects+and+show+subsurface+structures.+This+study+is+located+in+the+Ulubelu+area%0D%0Aof+Tanggamus+Regency%2C+Lampung+Province+with+coordinates+with+latitude%0D%0A5%C2%B014'49.68+%22S+to+5%C2%B022'58.17%22+S+and+longitude+104%C2%B032'55.64+%22E+to+104%C2%B037'15.24%22+E.%0D%0AThe+downloaded+data+comes+from+satellite+measurement+data%2C+namely+GGMPlus%0D%0A(Global+Gravity+Model+Plus+2013)+as+many+as+2%2C412+data.+This+study+aims+to+obtain%0D%0Aa+Bouguer+anomaly+map%2C+estimate+the+depth+of+the+Regional+and+Residual+anomaly%0D%0Azones%2C+identify+subsurface+structures+based+on+Second+Vertical+Derivative+(SVD)%0D%0Aanalysis%2C+obtain+a+3D+model+of+density+distribution+and+obtain+reservoir+prospect%0D%0Aareas.+The+Complete+Bouguer+Anomaly+Map+of+the+research+area+has+a+value+range%0D%0Aof+51+mGal+to+77+mGal.+Based+on+the+calculation+of+spectrum+analysis+carried+out%0D%0Aon+5+trajectories%2C+the+average+value+of+the+estimated+depth+of+the+regional+anomaly%0D%0Ais+4219+meters+and+the+average+value+of+the+estimated+depth+of+the+residual+anomaly%0D%0Aof+the+research+area+is+517+meters.+The+results+of+SVD+data+processing+have+a+value%0D%0Arange+of+-12+to+20+mGal.+A+3D+model+of+density+distribution+with+a+depth+of+3300%0D%0Am+was+obtained.+The+density+distribution+value+below+the+surface+ranges+from+2%0D%0Agr%2Fcm3+to+2.9+gr%2Fcm3%0D%0A%0D%0A.+The+reservoir+prospect+was+obtained+under+the+caprock+with%0D%0Aa+depth+of+800+to+1200+m%2C+the+type+of+pyroclastic+tuff+lapilli+rock%2C+the+reservoir%0D%0Atemperature+reaches+220oC+with+the+type+of+chloride+water.%0D%0AKey+words%3A+Ulubelu%2C+GGMplus%2C+Gravity%2C+geothermal%2C+fault%2C+reservoir.&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-08-15&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82209%2F1%2FABSTRAK_SERLY%2520ANGGRAINI%2520-%2520Serly%2520Anggraini.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82209%2F2%2FSkripsi%2520Full_Serly%2520Anggraini%2520-%2520Serly%2520Anggraini.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82209%2F3%2FSkripsi%2520Tanpa%2520Pembahasan_Serly%2520Anggraini%2520-%2520Serly%2520Anggraini.pdf&rft.identifier=++SERLY+%2C+ANGGRAINI++(2024)+ANALISA+DAERAH+RESERVOIR+PANASBUMI+ULUBELU+LAMPUNG+BERDASARKAN+PENGOLAHAN+DAN+PEMODELAN+DATA+GRAVITY+GGMPLUS.++FAKULTAS+TEK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