OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN

The lower part of the Kutai Basin is a Tertiary basin in Indonesia that has proven to contain significant amount of hydrocarbon. One of gas production intervals targeted by drilling is Deep Zone in Handil Field which is experiencing overpressure condition. The purpose of this study is to model overp...

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主要作者: HESRON SURBAKTI (NIM: 22015319), AZARYA
格式: Theses
語言:Indonesia
在線閱讀:https://digilib.itb.ac.id/gdl/view/21360
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機構: Institut Teknologi Bandung
語言: Indonesia
id id-itb.:21360
spelling id-itb.:213602017-09-27T14:38:38ZOVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN HESRON SURBAKTI (NIM: 22015319), AZARYA Indonesia Theses INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/21360 The lower part of the Kutai Basin is a Tertiary basin in Indonesia that has proven to contain significant amount of hydrocarbon. One of gas production intervals targeted by drilling is Deep Zone in Handil Field which is experiencing overpressure condition. The purpose of this study is to model overpressure distribution in the Deep Zone and its relationship with the geological condition in the study area. <br /> <br /> <br /> This study is performed by integrating wireline log data, formation pressure test, mud log and drilling parameters, drilling report, and 3D seismic velocity data. The 3D seismic data is used to know the lateral distribution of overpressure zone. This study reveals that overpressure in the study area is generated by non-loading mechanism caused by source rock maturation. The top of overpressure is controlled by the presence of thick shale sequence, deposited in a pro-delta environment. Stratigraphically, this shale is located in MF12 marker which is Middle Miocene in Age. <br /> <br /> <br /> The blind well test shows that result of seismic velocity analysis can capture all phenomenon related to the presence of overpressure in the tested wells. Based on this circumstance, it is concluded that the modeling of overpressure distribution by using 3D seismic velocity data gives a reliable result. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description The lower part of the Kutai Basin is a Tertiary basin in Indonesia that has proven to contain significant amount of hydrocarbon. One of gas production intervals targeted by drilling is Deep Zone in Handil Field which is experiencing overpressure condition. The purpose of this study is to model overpressure distribution in the Deep Zone and its relationship with the geological condition in the study area. <br /> <br /> <br /> This study is performed by integrating wireline log data, formation pressure test, mud log and drilling parameters, drilling report, and 3D seismic velocity data. The 3D seismic data is used to know the lateral distribution of overpressure zone. This study reveals that overpressure in the study area is generated by non-loading mechanism caused by source rock maturation. The top of overpressure is controlled by the presence of thick shale sequence, deposited in a pro-delta environment. Stratigraphically, this shale is located in MF12 marker which is Middle Miocene in Age. <br /> <br /> <br /> The blind well test shows that result of seismic velocity analysis can capture all phenomenon related to the presence of overpressure in the tested wells. Based on this circumstance, it is concluded that the modeling of overpressure distribution by using 3D seismic velocity data gives a reliable result.
format Theses
author HESRON SURBAKTI (NIM: 22015319), AZARYA
spellingShingle HESRON SURBAKTI (NIM: 22015319), AZARYA
OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
author_facet HESRON SURBAKTI (NIM: 22015319), AZARYA
author_sort HESRON SURBAKTI (NIM: 22015319), AZARYA
title OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
title_short OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
title_full OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
title_fullStr OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
title_full_unstemmed OVERPRESSURE MECHANISM ANALYSIS AND 3D PORE PRESSURE MODELING IN THE DEEP ZONE, HANDIL FIELD, LOWER KUTAI BASIN, EAST KALIMANTAN
title_sort overpressure mechanism analysis and 3d pore pressure modeling in the deep zone, handil field, lower kutai basin, east kalimantan
url https://digilib.itb.ac.id/gdl/view/21360
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