Artikel dari Penerbit "Engineering Faculty Universitas Lampung"

Ditemukan 196 artikel.


PREDIKSI POROSITAS MENGGUNAKAN METODE NEURAL NETWORK PADA LAPANGAN OZZA, CEKUNGAN SUMATRA TENGAH

Oleh: Dinata, Ozza, Mulyanto, Bagus Sapto, Ramadian, Resha

Information from geological structures that are considered to contain hydrocarbons may not necessarily contain economical hydrocarbons, so additional analysis is needed to determine the position of new wells. Seismic and log methods can be used to determine areas considered prospective for oil and g...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 1 (2020); 77-86

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Oleh: Editor, JGE

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Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 1 (2020); 1

Foreword March 2020

Oleh: Editor, JGE

Foreword March 2020...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 1 (2020); 2

Identifikasi Lapisan Akuifer Menggunakan Metode Seismik Refraksi di Desa Jatimulyo, Kecamatan Jati Agung, Kabupaten Lampung Selatan

Oleh: Pesma, Rhahmi Adni, Erlangga, Mokhammad Puput, Putri, Intan Adiani

An initial subsurface survey to predict the aquifer is important to avoid the unprospect drill location and getting groundwater with the right discharge. In this study, prediction of the aquifer was carried out using the seismic refraction method in Jatimulyo Village, Jati Agung District, South Lamp...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 91-100

OPTIMALISASI PENCITRAAN STRUKTUR BAWAH PERMUKAAN MENGGUNAKAN METODE KIRCHHOFF PRE-STACK TIME MIGRATION PADA DATA SEISMIK LAUT WETAR

Oleh: Rasimeng, Syamsurijal, Ekarena, Amelia Isti, Mulyanto, Bagus Sapto

Migration is one of the stages in seismic data processing aimed at returning the diffraction effect to the actual reflector point. The processing of a seismic data is adjusted to the existing problems in the data itself, so the accuracy in using the migration technique and determination of data proc...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 101-112

ANALISIS DEFORMASI PERMUKAAN MENGGUNAKAN METODE DInSAR (Differential Interferometry Synthetic Aperture Radar) PADA STUDI KASUS GEMPABUMI LOMBOK PERIODE AGUSTUS 2018

Oleh: Azhari, Muhammad Fikri, Karyanto, Karyanto, Rasimeng, Syamsurijal

Lombok is located on the boundary of active tectonic plates, this is what caused the Lombok Earthquake on August, 2018. DInSAR is a remote sensing technology that utilizes radar satellites to measure the amount of deformation on the surface of the ground with sub-centimeter accuracy. This study aims...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 131-144

IDENTIFIKASI PATAHAN DI DESA TAMAN AYU KECAMATAN GERUNG KABUPATEN LOMBOK BARAT MENGGUNAKAN METODE GEOMAGNET

Oleh: Hermansyah, Deni, Sukrisna, Bakti, Minardi, Suhayat

This research aimed to identify the presence of faults in Taman Ayu Village, Gerung District, West Lombok Regency by mapping the magnetic field. The fault outcrops found near this location becomes the reason to suspected the fault existence that reaching residents, farming area and access roads, so ...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 145-155

Analisis Model Kecepatan Gelombang-P pada Coal-Seam Gas Studi Kasus Cekungan Sumatera Selatan, Indonesia

Oleh: Hutami, Harnanti Yogaputri, Fitriyani, Fitriyani, Priniarti, Tiara Larasati

The rock physics model is one effective yet challenging way to investigate the coal-seam gas potential in Indonesia. However, because of the complex conditions of the Coal-Seam Gas Reservoirs, it is difficult to establish models. Despite the scarce modeling, this study aims to estimate the relation ...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 113-120

INTERPRETASI GEOFISIKA BIDANG GELINCIR PALEO-ROCKSLIDE PARANGTRITIS

Oleh: Hidayatika, Akroma, Suharno, Suharno, Mulyasari, Rahmi

Parangtritis has a rock fall hazard area with a medium to high level of risk. In Parangtritis, there was a large scale paleo-rockslide that involved more than 800 million m3 of rock mass with an area of 1500 m x 2700 m. This is a significant factor in changing the landscape. This research uses 9 Aud...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 2 (2020); 121-130

DELINEATION OF SUBSIDENCE IN THE ALTERATION ZONE IN ULUBELU GEOTHERMAL FIELD BASED ON INTERFEROMETRY SYNTHETIC APERTURE RADAR TIME SERIES

Oleh: Zaenudin, Ahmad, Putra Sofiyadin, Ilham Tri, Arief, Rachmat

Ulubelu is a geothermal region managed by Pertamina Geothermal Energy (PGE) located in Mount Kukusan, Sula, Kabawok, Kuripan and Rindingan. The learning of subsidence is required for disaster mitigation. This research use 33 SAR data of Sentinel1-A which bundled for generate an APS and then using mu...

Sumber: JGE (Jurnal Geofisika Eksplorasi); Vol. 6 No. 3 (2020); 190-196