?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENENTUAN+DAERAH+PROSPEK+RESERVOIR+PANAS+BUMI%0D%0ARAJABASA+BERDASARKAN+ANALISA+DATA+GAYA+BERAT&rft.creator=Nurmalisa+Apriani%2C+1715051032&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Daerah+panasbumi+Rajabasa+merupakan+daerah+yang+memiliki+potensi+panas+bumi+yang+terletak%0D%0Adi+Kabupaten+Lampung+Selatan%2C+Provinsi+Lampung.+Yang+dimana+pada+Gunung+Rajabasa%0D%0A%0D%0Aterdapat+2+puncak+yaitu+puncak+Gunung+Balerang+dan+puncak+Rajabasa%2C+dan+terdapat+kawah-%0D%0Akawah+yang+menandakan+terdapatnya+sebuah+manifestasi+panas+bumi.+Penelitian+ini+bertujuan%0D%0A%0D%0Auntuk+menentukan+daerah+prospek+panasbumi+pada+daearah+penelitian+dengan+melakukan%0D%0Apemodelan+dan+analisa+derivative.+Pada+proses+pengolahan+didapatkan+anomali+bouguer+sebesar%0D%0A25+mGal+sampai+100+mGal.+Anomali+regional+yang+diperoleh+sebesar+30+mGal+sampai+80+mGal%0D%0Adengan+kedalaman+regional+sebesar+2150%2C94+m.+sedangkan+anomali+residual+yang+diperoleh%0D%0Asebesar+-10+mGal+sampai+32+mGal+dengan+rata-rata+kedalaman+sebesar+222%2C836+m.+untuk%0D%0Amenentukan+lebar+jendela+yang+digunakan+untuk+melakukan+pemisahan+anomali+regional+dan%0D%0Aresidual+dengan+menggunakan+metode+moving+average+maka+didapatkan+nilai+bilangan%0D%0Agelombang+sebesar+0%2C001993+%2Fm+dengan+rata-rata+lebar+jendela+yaitu+19.+Struktur+patahan+yang%0D%0Ateridentifikasi+berupa+patahan+yang+paling+dominan+patahan+normal+yang+dimana+diperoleh+dari%0D%0Aprofile+AB%2C+analisa+FHD%2C+dan+SHD+yang+dilakukan+korelasi+dengan+hasil+inverse+modeling+(3D).%0D%0APada+pemodelan+inverse+modeling+terdapat+reservoir+panasbumi+yang+dimana+batuan+tersebut%0D%0Amemiliki+densitas+rendah+sebesar+2%2C1+gr%2Fcc+sampai+2%2C2+gr%2Fcc.+Nilai+densitas+sedang+sebesar+2%2C2%0D%0Agr%2Fcc+sampai+2%2C4+gr%2Fcc.+Sebaran+densitas+tinggi+sebesar+2%2C5+gr%2Fcc+sampai+2%2C9+gr%2Fcc+yang%0D%0Adiindikasikan+terdapat+batuan+beku+ekstrusif.+Daerah+prospek+reservoir+panasbumi+Gunung%0D%0ARajabasa+terdapat+manifestasi+berupa+manifestasi+Banding+yang+dimana+pada+daerah+prospek%0D%0Areservoir+tersebut+melintasi+Gunung+Balerang.%0D%0AKata+Kunci+%3A+Panasbumi%2C+Analisa+Derivative%2C+Inverse+Modelling%2C+Reservoir.%0D%0ARajabasa+geothermal+area+is+an+area+that+has+geothermal+potential+which+is+located+in+South%0D%0ALampung+Regency%2C+Lampung+Province.+Where+on+Mount+Rajabasa+there+are+2+peaks%2C+namely%0D%0Athe+peak+of+Mount+Balerang+and+the+peak+of+Rajabasa%2C+and+there+are+craters+that+indicate+the%0D%0Apresence+of+a+geothermal+manifestation.+This+study+aims+to+determine+the+geothermal+prospect%0D%0Aarea+in+the+research+area+by+modeling+and+analyzing+derivatives.+In+the+processing%2C+the+bouguer%0D%0Aanomaly+is+obtained+from+25+mGal+to+100+mGal.+Regional+anomalies+obtained+are+30+mGal+to%0D%0A80+mGal+with+a+regional+depth+of+2150.94+m.+while+the+residual+anomaly+obtained+is+-10+mGal%0D%0Ato+32+mGal+with+an+average+depth+of+222.836+m.+To+determine+the+width+of+the+window+used%0D%0Ato+separate+regional+and+residual+anomalies+using+the+moving+average+method%2C+the+wave+number%0D%0Avalue+is+0.001993+%2F+m+with+an+average+window+width+of+19.+The+fault+structure+identified+is+the%0D%0Amost+dominant+fault+normal+fault.+which+is+obtained+from+the+AB+profile%2C+FHD+analysis%2C+and%0D%0ASHD+correlation+with+the+results+of+inverse+modeling+(3D).+In+inverse+modeling%2C+there+is+a%0D%0Ageothermal+reservoir+where+the+rock+has+a+low+density+of+2.1+gr%2Fcc+to+2.2+gr%2Fcc.+The+medium%0D%0Adensity+value+is+2.2+gr%2Fcc+to+2.4+gr%2Fcc.+The+distribution+of+high+density+of+2.5+g%2Fcc+to+2.9+g%2Fcc+is%0D%0Aindicated+by+the+presence+of+extrusive+igneous+rocks.+The+geothermal+reservoir+prospect+area+of%0D%0AMount+Rajabasa+has+manifestations+in+the+form+of+Banding+manifestations+which+in+the%0D%0Areservoir+prospect+area+cross+Mount+Balerang.%0D%0A%0D%0AKeywords%3A+Geothermal%2C+Derivative+Analysis%2C+Inverse+Modeling%2C+Reservoir.&rft.publisher=FAKULTAS+TEKNIK&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60791%2F1%2FNurmalisaApriani_1715051032_Abstrak%2520-%2520Nurmalisa%2520Apriani.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60791%2F2%2FNurmalisaApriani_1715051032_Skripsi%2520Full%2520-%2520Nurmalisa%2520Apriani.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60791%2F3%2FNurmalisaApriani_1715051032_Tanpa%2520Pembahasan%2520-%2520Nurmalisa%2520Apriani.pdf&rft.identifier=++Nurmalisa+Apriani%2C+1715051032++(2021)+PENENTUAN+DAERAH+PROSPEK+RESERVOIR+PANAS+BUMI+RAJABASA+BERDASARKAN+ANALISA+DATA+GAYA+BERAT.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F60791%2F