Result for 157 item(s)

Rejuvenating Old and Mature Fields by “Returning Back Into Geology” – an Example from the Albit Field, Central Sumatra Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 47th Ann. Conv., 2023

The Central Sumatra basin is well known as an oil field province in Indonesia. More than one hundred fields from giant to small size reside in the are...

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Revealing the Shallow Hazards and Shallow Overburden Geology of Ubadari Gas-Field Using Integrated Geophysical, Geological, and Geotechnical Model

Proceedings Title : Proc. Indon. Petrol. Assoc., 47th Ann. Conv., 2023

Ubadari is an undeveloped shallow-water gas discovery in the western part of Bintuni Bay, West Papua, Indonesia. The field will be developed in Phase...

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Exploring the Overlooked Seurula Potential in Arun Field; A Preliminary Study from Outcrops and Subsurface Data in North Sumatra Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 47th Ann. Conv., 2023

The Arun gas field was discovered in 1971 and came on stream in 1977. Hydrocarbon recovery is high, with approximately 14 TCF of dry gas has been prod...

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Facies and Stratigraphic Sequences Analysis Based on Well Log, Mud Log, and 2D Seismic Data of GHC Field, Baong Formation, Aru Sub-Basin, North Sumatera Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

The Baong Formation is one of the formations that have hydrocarbon potential in the Aru Sub Basin, North Sumatra Basin. However, there is still limite...

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Seeing and Believing The Potential of Fractured Basement Reservoir in The Northern Merang High Through Seismic Identification and Modelling

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

Fractured basement reservoir has become a future play in hydrocarbon exploration. However, several studies and concepts are still developing to date....

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The Pematang Group Sand Analysis Using Growing Neural Network Machine Learning

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

The Central Sumatera Basin (CSB) is one of Indonesia's giant mature basins and attractive hydrocarbon producers. P.T. Badan Operasi Bersama - Bumi Sia...

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New Insights Into The Tertiary Petroleum Systems of The East Java Sea and Southern Makassar Strait, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

Modern broadband seismic data provides new insight into the Eocene-Miocene syn- to early post-rift sections of the East Java Sea (North Madura) and So...

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Enhancing Karstified Carbonate Characterization Through Focused Seismic Reprocessing and Machine Learning Utilization in Ubadari Field

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

Ubadari is an undeveloped gas field in Bintuni Bay (West Papua, Indonesia) about 70km west of the Tangguh LNG plant. Seismic reprocessing (2015 and 20...

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Leveraging Unsupervised Machine Learning on Seismic Images of Miocene Deposits in the Carpathian Foredeep Basin for Facies Classification

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

The application of machine learning (ML) in seismic interpretation has become widely shared in geosciences, and this is due to its ability to be accur...

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Machine Learning and Deep Learning for Digitizing Scanned Images of Seismic Reflection Data

Proceedings Title : Proc. Indon. Petrol. Assoc., 46th Ann. Conv., 2022

We present the use of Machine Learning algorithm of K-Nearest Neighbors (KNN) and Deep Learning algorithm of Artificial Neural Network for converting...

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Application of anomaly spectral density (ASD) for hydrocarbon prospecting

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Many researchers have been using passive seismic in several oil and gas industry applications due to its low cost, simple and quick deployment. This p...

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Unlocking The Complex Geology & Petroleum Systems; Efforts to Awakening The Sleeping Giant – A Prospectivity Rejuvenation Case Study of West Sebuku Block, South Makassar Basin, Indonesia

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Significant uplift in the seismic imaging quality from the latest wide coverage of the Multi-Client Broadband PSDM 3D (MC3D) acquisition and processin...

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Regional Tectonics & Structural Framework of Offshore Aceh's Andaman Sub-Basin, Northern Sumatra, Indonesia

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

The three-way collision of the Indo-Australian, Eurasian and Pacific plates have resulted in Southeast Asia being the most tectonically complex region...

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New Perspectives on the Stratigraphy of the Andaman Trough, offshore North Sumatra, Indonesia. Utilising Modern Quantitative Biostratigraphical Analysis, Integrated with Newly Acquired 3D Multi Client Seismic Data

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

The Andaman Trough, located offshore North Sumatra is currently defined as an emerging basin for exploration. Its location primarily in a remote deep-...

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Mid-crustal detachment beneath southern Timor-Leste: seismic evidence for Australian basement in the Timor collision complex (and implications for prospectivity)

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Seismic data originally acquired over SW Timor-Leste in 1994 shows two consistent seismic reflectors mappable across the study area. The shallower ‘re...

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Deep Dive Into The Mesozoic Play Potential Beneath The Batui Thrust: A Case Study in The Offshore Matindok, The Eastern Arm of Sulawesi

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

This article summarized the exploration ideas and methods for a closer look at the Mesozoic hydrocarbon potential in the Banggai Basin, offshore Matin...

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The Characterization of Stratigraphic Play in Middle Baong Sand for Hydrocarbon Prospecting in Offshore North Sumatera Basin

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Pertamina EP is operating a small block in Offshore North Sumatera Basin where a couple of the fields are producing gas and condensate from the Beluma...

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Confirming Reservoir Geometry and Exploration Opportunity through 5D Interpolation PSDM in The Sub-ophiolite Zone, Banggai Sula Basin, Central Sulawesi

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

In 2020, Pertamina EP made another gas discovery in Banggai-Sula Basin. However, the prediction missed the top of formation by several hundred meters...

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Unlocking the potential of conventional narrow azimuth data by full-waveform inversion: a deep carbonate imaging case study, offshore Indonesia

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Full-waveform inversion (FWI) has evolved to be the contemporary solution to resolve velocity models in areas of complex structure. Further, wide azim...

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Imaging of Subsurface Velocity Structure on Volcanic Area of South East Java: An Application of Passive Seismic Ambient Noise Tomography for Sub-Volcanic Hydrocarbon Exploration

Proceedings Title : PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION, Forty-Fifth Annual Convention & Exhibition, 1 - 3 September 2021

Petroleum exploration in sub-volcanic area always poses an inevitable challenge. Active seismic exploration method fails to obtain reliable imaging of...

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Sequence Stratigraphy Analysis Based on Wireline Log, Mudlog, and 2D Seismic of GHC Field, Baong Formation, Aru Sub Basin, North Sumatra Basin

Proceedings Title : Proceedings, Indonesian Petroleum Association, Digital Technical Conference, 14-17 September 2020

The Baong Formation is one of the formations that has hydrocarbon potential in the Aru Sub Basin, North Sumatra Basin (Figure 1). However, geological...

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Simultaneous Joint Inversion of Seismic, Magnetotelluric and Gravity in a Sub - Volcanic Reservoir

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

Java Island in Indonesia is in the active southern margin of the Eurasian Plate since Cretaceous and has a thick volcanic cover from Paleogene to Rece...

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Understanding Seafloor and Recent Seismic Architectures to Depositional Models for Deepwater Exploration in the North Sumatra Basin, Offshore

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The offshore part of the Aceh Province, in the North Sumatra Basin (NSB), is a remarkably under-explored petroleum province with large potential. This...

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The Stratigraphy of a Lacustrine Associated Reservoir in the Belut Formation, Block B, West Natuna Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The Belut Formation is believed to be an auspicious reservoir addition due to its scattered hydrocarbon discoveries within Block B, West Natuna Basin....

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Reveal The Velocity Anomalies in Complex Overburden and Enhanced The Imaging through Shallow Gas: A Case Study in SisiNubi Mahakam, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The complex overburden in the Sisi-Nubi area, located offshore Kalimantan in the Mahakam deltaic system, consists of a series of narrow and rectilinea...

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Integrated Approach to Overcome Marginal Field Challenges and Extend the Field Life

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

X field is situated in southern part of KSF Block, southeastern of South Sultanate Oman Salt Basin. The field is discovered by previous operator in 19...

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Potential Hydrocarbon at the Foreland of Lengguru Foldbelt – Arguni Bay, Bintuni Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The Lengguru Fold Belt of the Bintuni Basin has been explored intermittently since the mid-1930;. Initial exploration focused on oil seeps that could...

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Remapping Facies Architecture of Early Miocene Carbonate Baturaja Formation Based on Core Analysis, Static Distribution, and Production Data in RG Field, Offshore Northwest Java

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The RG gas field development was started in 2014 to produce gas from Baturaja Formation limestones with three production wells. The field was only cov...

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Comparison of Various Depth Conversion Techniques in a Complex Foreland Thrust Belt Setting: Case Study in the North Seram Basin, Banda Arc

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The North Seram Basin is located in the northern part of the Banda Arc where the collision event of the Australia plate with the Sunda plate in the La...

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Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea.

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The low-frequency contribution in seismic data has several auspicious aspects starting from seismic processing to delivering the final product, and in...

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Aru Trough The Undiscovered Mesozoic Play in Eastern Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

Hydrocarbon exploration in Eastern Indonesia was triggered by the discovery of oil and gas fields in the Birdhead area of Papua for a long time and th...

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Generating Complex Fault Interpretation in a Strike-Slip Area and Its Impact on Prospect Evaluation, Kutei Basin

Proceedings Title : Proc. Indon. Petrol. Assoc., 43rd Ann. Conv., 2019

The Sesulu area is located in a strike-slip area of the Adang fault and Sepinggan fault. Complex faults severely observed in 3D seismic dataset in Ses...

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Deriving subsurface insight from seismic

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

Seismic is a remote sensing tool that provides regional to local subsurface insight. At larger scales, it reveals morphology related to the structural...

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Evolution and karstification of the Eocene-Miocene carbonates overlying the Tangguh gas fields in western Papua – observations from 3D seismic and impact on drilling operations

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

The Tangguh gas fields in the Birdshead region of West Papua comprise the giant Vorwata field (currently producing gas to supply two 3.8 MTPA LNG trai...

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Identifying bypassed oil by utilizing seismic attribute and environment of depositional concept in tide-dominated clastic reservoir

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

Benar Field (Central Sumatra Basin, Indonesia) is a pop-up anticlinal structure related to Miocene to Pleistocene tectonism involving a major transpre...

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Resolving seismic attenuation issue through Q-migration, a case study in Sisi-Nubi Field, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

The presence of many near surface anomalies has caused strong seismic absorption on the 3D seismic covering the Sisi-Nubi area. On the vintage PSDM da...

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A breakthrough of Bekapai converted S-wave processing and its positive impact to structural interpretation

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

Bekapai, a mature oil & gas field located in the Mahakam PSC, had been discovered in 1972. Production started in 1974. The field consists of an anticl...

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The application of seismic attributes to determine geomorphology of submarine canyons: new insight from Giant Foresets Formation, Taranaki Basin, New Zealand

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

The Giant Foresets Formation is located on Taranaki basin, New Zealand. The depositional environment is deep water setting, which turbidite system is...

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Rock physics guided velocity modeling and reverse-time migration for pore pressure prediction and depth imaging in complex areas

Proceedings Title : Proc. Indon. Petrol. Assoc., 39th Ann. Conv., 2015

An Earth model solely based on tomography is non-unique – especially, in the presence of anisotropy or complex geology, such as highly folded overthru...

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Depositional model of Gabus Massive zone, Kerisi Field, West Natuna Basin, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

The Oligo-Miocene distributary to estuarine sandstones of the informally named Gabus Massive is the primary reservoir units for several offshore Natun...

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Potential field data acquisition and interpretation supporting exploration activities in the West Timor PSC area

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

The West Timor PSC is a frontier area for hydrocarbon exploration, characterized by an extremely complex geology and a challenging operational environ...

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Stratigraphic stacking patterns of the Mahakam area, Lower Kutei Basin, East Kalimantan, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Lower Kutei basin experienced high sedimentation rates during Miocene time to recent. The Mahakam Petroleum Province represents the most prolific part...

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High-resolution anisotropic earth model building on conventional seismic data using full-waveform inversion: an offshore Australia case study

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

We present a case study from the North West Shelf of Australia, where the complexity of the overburden consists of several thin multilevel channel sys...

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Feasibility study on seismic inversion for quantitative seismic interpretation in the South Sesulu Block, south Makassar Strait, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Seismic inversion techniques are used widely to derive rock properties in the subsurface from seismic data. Seismic inversion has proved to the most r...

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Nias Basin, NW Sumatra – new insights into forearc structure and hydrocarbon prospectivity from long-offset 2D seismic data

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

The Nias Basin is located in the Sumatran Forearc, between the island of Nias and the Sumatran mainland to the NE, and the Batu Islands to the SE. 186...

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The Poso Basin in Gorontalo Bay, Sulawesi: extension related to core complex formation on land

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Gorontalo Bay is a semi-enclosed sea between the North and East Arms of Sulawesi. It is surrounded by land on three sides, separating a northern volca...

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The pre-Tertiary petroleum system in North Sumatra Basin: an integrated study from onshore North Sumatra outcrops and subsurface data from offshore West Glagah Kambuna

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Offshore area of North Sumatra Basin is believed to have a good potential of hydrocarbon accumulation and remain challenging for exploration. Several...

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Seismic facies analysis of turbidite complex in Ngrayong Formation, east Tuban area, East Java Basin, Indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Ngrayong Formation is one of the most prolific hydrocarbon reservoirs in East Java Basin. In general this formation is renowned for its rich coarse qu...

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New insights into prospectivity and tectonic evolution of the Banda Arc: evidence from broadband seismic data

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

The Banda Arc is one of the most geologically complex and controversial areas on Earth. New multi-client broadband seismic data show significant impro...

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Integrated geomodeling to identify tidal sand complex reservoir distribution and waterflooding plan scenario of 33-6 sand reservoir, Gita Member, Talang Akar Formation, Asri Basin, Southeast Sumatra, indonesia

Proceedings Title : Proc. Indon. Petrol. Assoc., 38th Ann. Conv., 2014

Reservoir complexity and depleted reservoir pressure are the most challenges issues to applied waterflood project in Widuri field, Asri Basin, Southea...

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