Penerbit: Engineering Faculty Universitas Lampung
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KAJIAN LOKASI POTENSIAL PERUMAHAN DAN PERMUKIMAN DI KABUPATEN PESAWARAN DENGAN SISTEM INFORMASI GEOGRAFIS (SIG)
Oleh: Maretta, Nadian, Dewi, Citra, Murdapa, Fauzan
Pesawaran District, as a new district which was established in 2007, has experienced a rapid growth in population. As the population increases, housing and residential land needs will increase. Therefore, there should be a careful planning in determining the location of housing and settlement develo...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 5 No. 3 (2019); 185-192
ESTIMASI NILAI POROSITAS DAN PERMEABILITAS DENGAN PENDEKATAN DIGITAL ROCK PHYSICS (DRP) PADA SAMPEL BATUPASIR FORMASI NGRAYONG, CEKUNGAN JAWA TIMUR BAGIAN UTARA
Oleh: Nababan, Benyamin Elilaski, Zanetta, Eliza Veronica, Novia, Nahdah
Reservoir rock permeability and porosity are physical properties of rocks that control reservoir quality. Conventionally, rock porosity and permeability values are obtained from measurements in the laboratory or through well logs. At present, calculation of porosity and permeability can be calculate...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 5 No. 3 (2019); 193-203
ESTIMASI SEBARAN HIDROKARBON DENGAN MENGGUNAKAN INDIKATOR P-WAVE DIFFERENCE DISPERSION FACTOR PADA LAPANGAN BONAPARTE
Oleh: Erlangga, Mokhammad Puput, Handoyo, Handoyo, Wijaksono, Egie
In the hydrocarbon exploration, we need the method that result the direct hydrocarbon indicator to estimate the reservoir location and dimension accurately. It is a difficult and long standing problem. The method that used before was inverting the linearized of Zoepprit’s equation. But th...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 5 No. 3 (2019); 204-213
IDENTIFIKASI BIDANG GELINCIR PADA DAERAH RAWAN LONGSOR DESA SRIMARTANI, YOGYAKARTA
Oleh: Zakaria, Muhammad Faizal, Maisarah, Siti Masyithoh
Landslides are one of the disasters that often occur in Srimartani Village, Piyungan District, Yogyakarta. The biggest cause of landslides is the steep slope and the existence of a sliding plane on the slope. This study aims to identify the sliding plane on the slopes in Srimartani Village. This res...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 5 No. 3 (2019); 214-222
PERHITUNGAN CADANGAN HIDROKARBON FORMASI TALANG AKAR MENGGUNAKAN ANALISIS PETROFISIKA DAN SEISMIK INVERSI AI DENGAN PENDEKATAN MAP ALGEBRA PADA LAPANGAN BISMA, CEKUNGAN SUMATERA SELATAN
Oleh: Ramdhani, Egi, Dewanto, Ordas, Karyanto, Karyanto
As a potential field in hydrocarbon prospect, Bisma field, the part of south Sumatra basin, can be evaluated in order to mapping the hydrocarbon accumulation and total reserve calculation purpose. Petrophysical analysis is an analytic method to evaluate the formation which sensitive with vertical co...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 229-242
INVERSI 2D DATA MAGNETOTELURIK UNTUK MENGETAHUI KEBERADAAN HIDROKARBON DAERAH BULA, MALUKU
Oleh: Limswipin, Elen Novia, Rasimeng, Syamsurijal, Karyanto, Karyanto
There had been done a regional research which tittle is “2D inversion magnetotelluric data for understanding the hidrocarbon presence in Bula, Malukuâ€. This study aims to determine the resistivity distribution area of research based on data Magnetotelluric, identifying the presence of hy...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 243-254
KLASIFIKASI PETROFISIKA TIPE BATUAN UNTUK MEMPREDIKSI KUALITAS RESERVOAR PASIR SERPIHAN PADA FORMASI TALANG AKAR, CEKUNGAN ONWJ
Oleh: Priyanka, Feni, Mulyatno, Bagus Sapto, Ariffiandhany, Riezal
Hydrocarbons were accumulated in reservoir, the reservoir has a lot of types depending on the geological conditions and the constituent mineral. In ONWJ basins, sub-basins Arjuna, Talang Akar Formation is sand splintersreservoir type. The presence of clay in a reservoir will reduce the resistivity a...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 255-266
IDENTIFIKASI CEKUNGAN HIDROKARBON “RAE†BERDASARKAN DATA MAGNETOTELURIK DI DAERAH BULA, MALUKU
Oleh: Wanudya, Gita Purna Rae, Rasimeng, Syamsurijal, Rustadi, Rustadi
The research had been performed using Magnetotelluric to get a 2D model based on variations in resistivity of the subsurface rock. The purpose of this study was to determine the hydrocarbon formation zone. The research method to achieve the research objectives, among others, the first filtering perf...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 267-282
PENENTUAN LITOLOGI LAPISAN BAWAH PERMUKAAN BERDASARKAN TOMOGRAFI SEISMIK REFRAKSI UNTUK GEOTEKNIK BENDUNGAN AIR DAERAH “Xâ€
Oleh: Sabiq, Hilman, Rasimeng, Syamsurijal, Karyanto, Karyanto
Batang Toru river which is through Kecamatan Sipirok, Kabupaten Tapanuli Selatan, will be a hydro-electric power plant, in order to require the electricity in North Sumatera area. Therefore, refraction seismic survey needed to determine the subsurface litology, as a guide in the construction of rive...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 283-296
ANALISIS TINGKAT RESIKO DAMPAK GEMPABUMI DI KABUPATEN CILACAP MENGGUNAKAN METODE DSHA DAN DATA MIKROTREMOR
Oleh: Dialosa, Kukuh, Rustadi, Rustadi, Mulyatno, Bagus Sapto
Soil mechanical research has been done in Cilacap Regency using DSHA method and microtremor data. This study aims to analyze the local land response to earthquakes based on the dominant frequency parameters (f0), amplification factor (A0), wave velocity VS30 and seismic hazard analysis through deter...
Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 4 No. 3 (2018); 297-312