?url_ver=Z39.88-2004&rft_id=1715051025&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+RESERVOIR+PANAS+BUMI+BONJOL+BERDASARKAN+ANALISA+DATA+MAGNETOTELLURIK%2C+GEOLISTRIK+DAN+GEOFISIKA&rft.creator=ALFINA+HIDAYATUL+MAULA%2C+1715051025&rft.subject=550+Ilmu+bumi+dan+geologi&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=ABSTRAK%0D%0AIDENTIFIKASI+RESERVOIR+PANAS+BUMI+BONJOL+BERDASARKAN+ANALISA+DATA+MAGNETOTELLURIK%2C+GEOLISTRIK+DAN+GEOKIMIA%0D%0A%0D%0AOleh%0D%0AALFINA+HIDAYATUL+MAULA%0D%0APenelitian+dan+eksplorasi+panas+bumi+merupakan+hal+yang+masih+dilakukan+untuk+mendapatkan+sumber+daya+alam+(SDA)+sebagai+bentuk+pemenuhan+kebutuhan+dalam+bidang+energi.+Indonesia+merupakan+Negara+dengan+potensi+panas+bumi+yang+tersebar+dari+Sabang+sampai+Merauke+sebanyak+331+titik.+Penelitian+ini+berfokus+pada+daerah+dengan+potensi+panas+bumi+yang+terletak+di+Sumatera+Barat%2C+Indonesia.+Data+yang+digunakan+adalah+data+magnetotellurik%2C+geolistrik+dan+geokimia+Hg.+Pada+penelitian+ini++data+dianalisis+secara+kualitatif+dan+kuantitatif+dengan+hasil+akhir+berupa+model+untuk+mengetahui+adanya+reservoir+dan+heat+source+pada+daerah+penelitian.+Data+yang+digunakan+dalam+penelitian+sebanyak+7+titik+data+magnetotellurik+dengan+hasil+analisa+berdasarkan+model+2D+magnetotellurik+Nilai+resistivitas+rendah+memiliki+nilai+0-12+Ohm+meter+yang+ditandai+dengan+warna+merah+hingga+ke+kuning.+Nilai+resistivitas+sedang+memiliki+nilai+12-78+Ohm+meter+yang+di+tunjukkan+oleh+warna+hijau.+Nilai+resistivitas+tinggi+memiliki+nilai+78-500+Ohm+meter+yang+ditunjukkan+oleh+warna+biru.+Pada+model+2D+magnetotellurik+keberadaan+reservoir+yang+ditunjukkan+dengan+nilai+resistivitas+sedang+12-120+Ohm+meter+dan+heat+source+yang+di+tunjukkan+dengan+nilai+resistivitas+%3E+120+Ohm+meter.+Area+prospek+panas+bumi+tersebut+dibatasi+sesar+padang+baru+dibagian+barat+laut+dan+sesar+normal+bonjol+di+bagian+timur+laut+dibatasi+dengan+tahanan+jenis+rendah+(%3C15+Ohm-m)+yang+terlihat+dari+AB%2F2+500+m+dan+AB%2F2+1000+m%2C+metode+geokimia+juga+mendukung+daerah+prospek+dengan+tingginya+kandungan+Hg+tanah+di+sekitar+mata+air+panas+Padang+baru.%0D%0A%0D%0AKata+Kunci%3A++Panas+Bumi%2C+Magnetotellurik%2C+Pemodelan%2C+Reservoir+Dan+Heat+Source.%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0AIDENTIFICATION+OF+BONJOL+GEOTHERMAL+RESERVOIR+BASED+ON+MAGNETOTELLURIC+DATA+ANALYSIS%2C+GEOELECTRIC+AND+GEOCHEMICAL%0D%0A%0D%0ABy%0D%0AALFINA+HIDAYATUL+MAULA%0D%0AGeothermal+research+and+exploration+is+something+that+is+still+being+done+to+obtain+natural+resources+as+a+form+of+fulfilling+needs+in+the+energy+sector.+Indonesia+is+a+country+with+geothermal+potential+which+spreads+from+Sabang+to+Merauke+as+many+as+331+points.+This+study+focuses+on+areas+with+geothermal+potential+located+in+West+Sumatra%2C+Indonesia.+The+data+used+are+magnetotelluric%2C+geoelectric%2C+and+geochemical+Hg+data.+In+this+study%2C+the+data+were+analyzed+qualitatively+and+quantitatively+with+the+final+result+in+the+form+of+a+model+to+determine+the+existence+of+reservoirs+and+heat+sources+in+the+research+area.+The+data+used+in+the+study+were+7+magnetotelluric+data+points+with+analysis+results+based+on+a+2D+magnetotelluric+model.+Low+resistivity+values+have+a+value+of+0-12+Ohm+meters+which+are+marked+in+red+to+yellow.+The+medium+resistivity+value+has+a+value+of+12-78+Ohm+meters+which+is+indicated+by+the+green+color.+The+high+resistivity+value+has+a+value+of+78-500+Ohm+meters+which+is+indicated+by+the+blue+color.+In+the+2D+magnetotelluric+model%2C+the+presence+of+a+reservoir+is+indicated+by+a+moderate+resistivity+value+of+12-120+Ohm+meters+and+a+heat+source+is+indicated+by+a+resistivity+value+%3E+120+Ohm+meters.+The+geothermal+prospect+area+is+bounded+by+the+new+Padang+Fault+in+the+northwest+and+the+Bonjol+Normal+Fault+in+the+northeast+and+is+limited+by+low+resistivity+(%3C15+Ohm-m)+as+seen+from+AB%2F2+500+m+and+AB%2F2+1000+m.+support+the+prospect+area+with+high+soil+Hg+content+around+the+Padang+Baru+hot+spring.%0D%0A%0D%0AKeywords%3A+Geothermal%2C+Magnetotelluric%2C+Modeling%2C+Reservoir%2C+and+Heat+Source%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2022-04-19&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62539%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62539%2F2%2FFULL%2520SKRIPSI_ALFINA%2520HIDAYATUL%2520MAULA_1715051025.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62539%2F3%2FFULL%2520SKRIPSI_ALFINA%2520HIDAYATUL%2520MAULA_1715051025_TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ALFINA+HIDAYATUL+MAULA%2C+1715051025++(2022)+IDENTIFIKASI+RESERVOIR+PANAS+BUMI+BONJOL+BERDASARKAN+ANALISA+DATA+MAGNETOTELLURIK%2C+GEOLISTRIK+DAN+GEOFISIKA.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62539%2F