?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ESTIMASI+CADANGAN+RESERVOIR+SISTEM+PANASBUMI+HIDROTERMAL+NON-VULKANIK+BERDASARKAN+DATA+3G+(GEOLOGI%2C+GEOKIMIA%2C+GEOFISIKA)+DAN+LANDAIAN+SUHU+PADA+LAPANGAN+PANASBUMI+SILVER+PEAK%2C+ESMERALDA+COUNTY%2C+NEVADA%2C+U.S.A&rft.creator=CAHAYA+NINGSIH+%2C+1315051011&rft.subject=Teknologi+(General)&rft.description=Dalam+usaha+pemanfaatan+energi+panasbumi%2C+dilakukan+kegiatan+eksplorasi+untuk+mengetahui+potensi+cadangan+reservoir+dari+suatu+sistem+panasbumi.+Pada+penelitian+ini+estimasi+cadangan+reservoir+dilakukan+berdasarkan+data+3G+(geologi%2C+geokimia%2C+geofisika)+dan+landaian+suhu+pada+sistem+panasbumi+hidrotermal+non-vulkanik+lapangan+panasbumi+Silver+Peak%2C+Esmeralda+County%2C+Nevada%2C+U.S.A.+Tujuan+penelitian+ini+untuk+mengidentifikasi+keberadaan+reservoir%2C+cap+rock%2C+dan+batuan+panas%2C+menentukan+karakteristik+fluida%2C+menentukan+geometri+dan+suhu+reservoir%2C+dan+mengestimasi+besar+potensi+cadangan+pada+sistem+panasbumi.+Data+penelitian+berupa+data+sebaran+mineral+alterasi%2C+data+geokimia+pada+sampel+fluida+sumur%2C+data+hasil+pengukuran+gravitasi%2C+distribusi+anomali+magnetik+dan+resistivitas+batuan%2C+serta+landaian+suhu+di+daerah+penelitian.+Penelitian+dilakukan+dari+penentuan+distribusi+anomali+Bouguer+dan+pemodelan+inversi+3+dimensi+distribusi+densitas+batuan+yang+di+slicing+secara+horizontal+setiap+elevasi+250+meter+ke+bawah+dan+vertikal+sebanyak+10+lintasan+dan+diinterpretasi+terpadu+dengan+data+resistivitas+serta+landaian+suhu+untuk+diketahui+keberadaan+komponen-komponen+panasbumi+dan+geometri+reservoir.+Data+sebaran+mineral+alterasi+dianalisis+untuk+penentuan+zona+alterasi+dan+pendugaan+suhu+reservoir%2C+data+geokimia+untuk+penentuan+tipe+air+dan+estimasi+detail+suhu+reservoir.+Hasil+penelitian+menunjukkan+bahwa+reservoir+terdistribusi+di+daerah+Goat+Island+Graben+bagian+utara%2C+sebelah+timur+dari+patahan+Goat+Island%2C+dan+daerah+Graben+dangkal+di+bagian+utara+(selatan+%E2%80%98The+Crater%E2%80%99).+Luasan+area+reservoir+mencapai+%C2%B1+9%2C46+km2+dengan+ketebalan+%C2%B1+0%2C60+km.+Cap+rocks+terdistribusi+di+dekat+permukaan+dengan+ketebalan+%C2%B1+100+meter+dan+%C2%B1+500+meter+pada+bagian+timur+patahan+Goat+Island.+Batuan+sumber+panas+berada+pada+kawasan+Mineral+Ridge+di+elevasi+%C2%B1500+meter+mean+sea+level.+Manifestasi+hot+spring+berada+pada+sekitar+lokasi+sumur+WGP-1+dan+NHS.+Suhu+reservoir+mencapai+%E2%89%A5+200%C2%B0C+dengan+rentang+suhu+berkisar+203%C2%B0C+%E2%80%93+220%C2%B0C+dimana+reservoir+suhu+tinggi+berada+di+sekitar+lokasi+sumur+18A-11+TGH+dengan+karakteristik+tipe+air+klorida+upflow.++Potensi+cadangan+terduga+pada+Lapangan+Panasbumi+Silver+Peak+adalah+sebesar+109+MWe+sampai+130+MWe.%0D%0A%0D%0AKata+Kunci+%3A+Silver+Peak%2C+Hidrotermal+Non-Vulkanik%2C+3G%2C+Landaian+Suhu%2C+%0D%0A+++Estimasi+Cadangan+Terduga%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0AIn+effort+the+utilization+of+geothermal+energy%2C+exploration+activities+are+carried+out+to+determine+the+reservoir+reserve+potential+of+a+geothermal+system.+In+this+research%2C+reservoir+reserve+estimates+are+based+on+3G+(geology%2C+geochemistry%2C+geophysics)+and+gradient+temperature+data+in+the+non-volcanic+hydrothermal+system+of+the+Silver+Peak+geothermal+field%2C+Esmeralda+County%2C+Nevada%2C+U.S.A.+The+purpose+of+this+research+were+to+identify+the+presence+of+reservoirs%2C+rock+caps%2C+and+heat+source%2C+determine+of+fluid+characteristics%2C+determine+geometry+and+temperature+of+reservoirs%2C+and+estimate+the+potential+of+reserves+in+geothermal+systems.+The+data+used+were+alteration+mineral+distribution+data%2C+geochemical+data+on+well+fluid+samples%2C+gravity+measurement+data%2C+magnetic+anomaly+and+resistivity+distribution%2C+and+gradient+temperature+in+the+research+area.+The+research+was+conducted+from+determination+of+the+anomaly+Bouguer+and+3-dimensional+inversion+model+of+density+distribution+which+were+slicing+horizontally+every+elevation+of+250+meters+down+and+vertically+of+10+trajectories+and+interpreted+in+combination+with+resistivity+data+and+gradient+temperature+for+known+components+of+geothermal+system+and+geometry+of+reservoir.+The+alteration+mineral+distribution+data+were+analyzed+for+alteration+zone+determination+and+reservoir+temperature+estimation%2C+geochemical+data+used+for+water+type+determination+and+reservoir+temperature+detail+estimation.+The+results+showed+that+the+reservoir+was+distributed+in+the+northern+Goat+Island+Graben+area%2C+east+of+the+Goat+Island+fault%2C+and+the+Graben+shallow+in+the+north+(south+of+'The+Crater').+The+area+of+the+reservoir+reaches+%C2%B1+9.46+km2+with+the+thickness+reaches++%C2%B1+0.60+km.+Cap+rocks+are+distributed+near+the+surface+with+the+thickness+reaches++%C2%B1+100+meters+and+%C2%B1+500+meters+on+the+eastern+fault+of+Goat+Island.+The+heat+source+are+located+in+the+Mineral+Ridge+area+at+the+elevation+of+%C2%B1+500+meters+mean+sea+level.+The+hot+spring+manifestation+is+in+the+vicinity+of+the+WGP-1+and+NHS+wells.+The+reservoir+temperature+reaches+%E2%89%A5+200%C2%B0C+with+temperature+range+around+203%C2%B0C+-+220%C2%B0C+where+the+high+temperature+reservoir+is+located+around+the+18A-11+TGH+well+with+the+characteristic+of+the+upflow+chloride+water+type.+Expected+reserve+potential+on+the+Silver+Peak+Geothermal+field+reaches+109+MWe+to+130+MWe.%0D%0A%0D%0AKeywords%3A+Silver+Peak%2C+Non-Volcanic+Hydrothermal%2C+3G%2C+Gradient+Temperature%2C+%0D%0A+++++++Expected+Reserve+Estimated%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2018-01-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30143%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30143%2F15%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30143%2F16%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++CAHAYA+NINGSIH+%2C+1315051011++(2018)+ESTIMASI+CADANGAN+RESERVOIR+SISTEM+PANASBUMI+HIDROTERMAL+NON-VULKANIK+BERDASARKAN+DATA+3G+(GEOLOGI%2C+GEOKIMIA%2C+GEOFISIKA)+DAN+LANDAIAN+SUHU+PADA+LAPANGAN+PANASBUMI+SILVER+PEAK%2C+ESMERALDA+COUNTY%2C+NEVADA%2C+U.S.A.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F30143%2F