20 Feb 2018

The Application of Non-Linear Geostatistical Method for Predicting the Hydrothermal Fluid Flow Based on Geochemical and Resources Models on Cu-Au Porphyritic Deposit

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Head of Team : Mohamad Nur Heriawan, ST., MT., Ph.D. Team Members : Dr. Eng. Syafrizal, ST., MT. and Arie Naftali Hawu Hede, ST., MT., Ph.D.   This study focuses on interpretation of the hydrothermal fluid flow of Cu-Au porphyry deposit in northern Sulawesi. In general, the hydrothermal fluid flow pattern in Cu-Au porphyry deposit...
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13 Feb 2018

Integration of 3D Seismic Attributes for Preliminary Shallow Geohazard Identification in Deep Water Exploration Area with No Well Data

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HEAD OF TEAM : Prof. Sigit Sukmono TEAM MEMBERS : Dona Sita Ambarsari, ST., MT.   Introduction Drilling in the deep water is very challenging as the safety of drilling rigs and other installations could be threatened by the presence of shallow geohazards. These hazards are a global problem, and while the industry has matured...
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13 Feb 2018

Gas Production Strategy of CBM Formation using Sacrifice Well

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Coal Bed Methane (CBM) is an unconventional resource that shows great promise, particularly in Indonesia, whose CBM reservoir is relatively thick. Gas reserves of CBM are estimated at 450 TSCF in Indonesia, which makes it, the 6th largest CBM-containing country in the world. However, regulatory and technical limitations slow the progression of the exploitation of...
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6 Feb 2018

Minimum Miscibility Pressure Reduction Using Organic Compounds Mixture

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A. K. Permadi*, F. Berylian, A. W. Tammala, D. Aullia, A. N. Hidayah, A. Wirandhana, R. Dewantoro Petroleum Engineering Department, Institut Teknologi Bandung *Corresponding author   ABSTRACT Some wells are not capable to reach Minimum Miscibility Pressure (MMP) in order to allow miscible CO2 injection, especially those with high temperature and depleted reservoir pressure. For...
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6 Feb 2018

Genetic studies of stony coal in coal seams of several coal mines in South Sumatera and South Kalimatan

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HEAD OF TEAM : Dr. Ir. Komang Anggayana, MS. TEAM MEMBERS : Dr.phil.nat. Agus Haris Widayat, ST., MT. ; Arie Naftali Hawu Hede, ST., MT., Ph.D.   Introduction Silicification of Indonesian coals have previously been reported by some authors. In South Sumatra Basin, silicified coals occur intensively in Muaraenim Formation which are currently mined in...
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6 Feb 2018

Geomechanic analysis of Pidie Jaya 2016 earthquake

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Head of Team : Prof. Nanang T. Puspito Team Members : Dr. David P. Sahara and Dr. Andri Dian Nugraha   Introduction The phenomenon of earthquake interaction has been studied using static stress transfer techniques [1] The study of stress triggering of earthquakes has shown to be important in the estimation of seismic hazard on...
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5 Feb 2018

Gravity Anomaly around Mt. Pandan and Seismic evidence

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In order to understand the subsurface structure of Mt. Pandan, the Geophysical Engineering Team, Institute Technology of Bandung Team conducted gravity measurement. The measurement was carried out by using gravimeter Scintrex CG-5 (SN-815). As a result, Complete Bouguer Anomaly Map and Residual Anomaly Map of Mt. Pandan and surrounding area can be developed. These two...
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