Result for 120 item(s)

Unlocking Subsurface Hidden Potential in Tempino Mature Field: Opportunity and Challenge

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

Tempino structure is one of the brownfield structures in Jambi. Air Benakat and Gumai Formation have been producing hydrocarbon since 1920s and curren...

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Wettability Alteration on Sandstone Reservoirs Containing Clay Minerals By The Addition Anionic Alkyl Ethoxy Carboxylate Surfactant

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

With the increasing number of maturing fields, surfactant injection as an alternative EOR technique is essential to mobilize the remaining oil. The pr...

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Fill in The Gap Between Seismic and Borehole Imaging Scale With Highdefinition Karst Mapping for Improved Geosteering Strategy

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

The CD carbonate of the Ngimbang formation in the X-Field, East Java Basin, has multiple reservoir targets with varying flow units due to secondary po...

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The prediction of water cut in initial production from log analysis

Proceedings Title : Proc. Indon. Petrol. Assoc., 4th Ann. Conv., 1975

By the use of modern electrical logging methods and evaluation techniques accurate values of porosity and water saturation can be computed in most res...

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An analysis of dipmeter survey results in the Langkat Area

Proceedings Title : Proc. Indon. Petrol. Assoc., 4th Ann. Conv., 1975

Dipmeter results from 9 wells out of a total of 11 wells drilled in the Langkat Area, North Sumatra, were analysed. Although less precise than the HDT...

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Use of log data to detect plastic failure zones for analysis of completion and drilling operations

Proceedings Title : Proc. Indon. Petrol. Assoc., 4th Ann. Conv., 1975

Simplified Lame models are used to show effects of rock mechanical properties on stresses around wellbores and development of zones of plastic failure...

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Temperature profile and geothermal gradient in Block B, West Natuna Basin, case study: the impact on Sw calculation for Lower Arang zone Belut-1 well

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

Accurately predicting reservoir temperature variability across the West Natuna Basin Block B PSC has improved petrophysical water saturation calculati...

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A newly integrated petrophysics approach for field-x volcanic sandstone

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

Significant numbers of new technology wireline logging namely Combinable Magnetic Resonance (CMR*), Elemental Capture Spectroscopy (ECS*), Reservoir S...

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Heavy oil resource assessment through static models: a case study of TB-TL structure, Iliran High, South Sumatra, Indonesia

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

In 2004, Medco E&P Indonesia initiated an integrated study, survey, and exploration drilling campaign to prove heavy oil resources in South Sumatra co...

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Petrophysics and rock physics correlation analysis in determining formation properties on shaly sands formation

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

Rocks cutting samples of the Barakuda well show that the developing reservoir around the area is sandstone. The Barakuda well is an exploration well l...

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Formulation of rock type prediction in cored well using fuzzy subtractive clustering algorithm

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

Knowledge of reservoir rock porosity and permeability are essential elements of competetent reservoir simulation and management. Vertical and horizont...

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Multi – mineral analysis to determine petrophysical properties of carbonate reservoir in Diamond field, central Sulawesi Basin

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

In this study, we identify different types of hydrocarbon prospect zones using a multi-mineral analysis concept. The concept is based on neural-networ...

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Water saturation in transition zone ignore SCAL data using Cuddy’s

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

Water saturation is an important parameter in hydrocarbons in a place calculation. The equilibrium nature of water saturation in reservoir will needs...

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Diagenetic study and porosity development well “IR” in Baturaja Formation, South Sumatera basin based on petrography, core analyses, and petrophysical calculation

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

South Sumatra Basin is an asymmetric basin located to the east of Barisan Mountains, to the north and west of the Lampung High, and to the south of Ti...

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Sonic log analysis from isotropic and anisotropic media in carbonate reservoir: a case study at the Stella Alpina field

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

Carbonate reservoir characterization has many challenges and is continually evolving. A method currently developed and applied is sonic log analysis....

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Three dimensional reservoir geomodeling for reserve calculation and prospect development using petrophysical analysis integration at DNF Field, South Sumatera Basin

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

The reservoir rock of the DNF Field comprises Miocene limestone. The development plan for DNF requires an accurate geological model. A combination of...

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Limestone diagenesis reservoir quality of CD Carbonate Formation East Java Basin

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

The East Java Basin, including the North Madura Platform is a large area of low relief, that connects to the Sunda Craton in the north. It has been su...

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Autofluid module as an innovative and powerful technique for hydrocarbon identification in mature fields with wide range water salinity variation

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

Hydrocarbon identification in oil and gas fields located in Mahakam area is challenging due to varying formation water salinity both vertically as wel...

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Estimations of porosity and permeability model on carbonate reservoir using cross-plot analysis and acoustic impedance inversion in "Gandhi" field, Gumai Carbonate Formation, Sunda Basin

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

The study on estimations of porosity and permeability has been done by correlating acoustic impedance, porosity and permeability using cross-plot anal...

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Geophysical well modeling to confirm the fluid type in fractured sandstone reservoir

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

The 5X well was reached final depth at 11,012 ftMD and encountered ~300 ft net sand of Eocene Lama Fm. Most of the sands are considered poor quality/...

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Segregating porosity-permeability transform using velocity and pore structure in carbonate rock

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

Clastic reservoirs typically have a single porosity-permeability (poro-perm) transform based on grain size. Conversely, the complex depositional envir...

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Formation evaluation lessons learned from Banyu Urip Field, Cepu Block

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

During development drilling of Banyu Urip Field, occasionally, operational challenges prevent acquisition of standard open hole wireline log data. We...

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Evaluation of water saturation in a low resistivity zone: Arang zone 0, Bawal Field

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

The Bawal Field was discovered in 1979 in the South Natuna Sea Basin, by the Bawal-1 exploration well. The well targeted the crest of a simple anticli...

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Estimation of nuclear magnetic resonance log parameters from well log data using a committee machine with intelligent systems

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

A Nuclear Magnetic Resonance (NMR) log provides useful information for petrophysical studies of hydrocarbon bearing intervals. Free fluid porosity (ef...

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Analysis of magnetite mineral influence on clean sandstone reservoir resistivity through correction methods in low resistivity pay zone

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

Hydrocarbon reservoirs are usually indicated by high resistivity on well log measurements based on the response to fluids in the sediment pore space....

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A new technique of thin bed reservoir evaluation using image log data

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

Thin bed reservoirs are commonly found in a deltaic depositional environment, such as an alluvial channel, distributary channel, delta front, and shin...

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Modeling of the sandstone Ngrayong Formation using digital image analysis

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

Digital rock physics can be applied to calculate or estimate the porosity and permeability of reservoir rock without damaging the physical condition o...

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Prediction of fracture porosity from well log data by artificial neural network, case study: carbonate reservoir, “Depok” Field

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

Fracture porosity improves the reservoir permeability and improves recovery of oil in place. Fracture porosity determination from log data is rarely u...

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A Success Story of Unlocking Depleted Channel Reserves in Tunu Gas Field, Mahakam Delta, Indonesia

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

Crestal part of Tunu Main Zone has been heavily developed with infill wells mainly targeting the isolated bars, while channel reservoirs in western fl...

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Marginal Field with Low Resistivity Pay Zone in Central Sumatra Basin: What We Can Learn

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

The XY field is a marginal oil field in the western part of the Central Sumatra Basin (CSB) and is covered by 3D seismic. The XY field started product...

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Shallow Gas Identification using LWD Monopole Sonic: A-non Radioactive for Safe and Effective Logs Acquisition in Tunu Field, Mahakam Delta

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

The Tunu field is a swamp giant gas field located in the Mahakam Delta, East Kalimantan. Stratigraphically, this field has an anticline structure with...

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Analysis of the Hidrocarbon Sandstone Distribution Using Rock Physics and Petrophysic Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin

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

To analyze the distribution of hydrocarbon reservoirs in an area, appropriate methods and parameters can be used to map sediments in the area. In this...

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Rejuvenating The Concept of The Salodik Group Reservoir of The Banggai Basin Through Surface Geological Mapping And Multi-Method Analyses

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

Carbonate formations of the Banggai Basin have been proven to be hydrocarbon producers. This research examines Salodik Group properties and provides a...

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Novel Approach on Thin Bed Reservoir Case Study from Muda Formation, Natuna Basin

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

The presence of shale in thin beds reservoirs affects formation evaluation where the standard conventional log analyses are not designed to properly c...

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Oil Saturation Log Prediction Using Neural Network in New Steamflood Area

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

Surveillance is very important in managing a steamflood project. On the current surveillance plan, Temperature and steam ID logs are acquired on obser...

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Improving Prospect Evaluation by Integration Saturation Height Function into The Resource Assessment Workflow

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

This paper will discuss saturation modelling weighted by area-depth and to determine a field’s hydrocarbon in place, it is necessary to model the dist...

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Distribution and Mechanism Forming of Overpressure Shale Gumai on Jambi Subbasin, South Sumatera Basin

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

Overpressure is one of the geological phenomena associated with significant pressure values on normal hydrostatic gradients. The excess pressure is ca...

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Integrating Wireline Logs and Seismic Data to Analyse The Facies snd Paleogeography of Tanjung Formation, Barito Basin, South Kalimantan

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

The study area is physiographically part of the Barito Basin, South Kalimantan (Van Bemmelen, 1949). 2D seismic data along with well logs from three...

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Characterization of Depositional Facies Using Artificial Intelligence Method Based on Electrical Log Data

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

This study will focus on identifying depositional facies in uncored intervals using a gradient boosting classifier, based on electric logs: gamma-ray...

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Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra

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

Biogenic gas research in Nias and the surrounding area was performed using AI inversion and seismic attributes. The seismic data was acquired using Ge...

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Overpressure Identification Using The Eaton Method on The Gumai Formation of Geragai Graben, Jambi Sub Basin

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

Geragai graben is located in the South Sumatera Basin. It was formed by mega sequence tectonic process with various stratigraphic sequence from land a...

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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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Understanding Reservoir Quality Mechanisms in the Wiriagar Deep Paleocene Field Papua Barat Province

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

The Wiriagar Deep (WD) field is in Bintuni Basin, Papua Barat province of Indonesia. The field comprise of Jurassic and Paleocene reservoirs, and this...

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Reservoir Quality Region (RQR) Prediction Throughout The Kedung Keris Field, Onshore East Java

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

The Kedung Keris field is located in the Cepu block of the East Java basin. Similar to the giant Banyu Urip field, the reservoir is within an isolated...

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Unravelling Carbonate Reservoirs: Enumerating Porosity from Cores & Well-Logs

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

Carbonate reservoirs have been known to be a major source of hydrocarbons, yet the understanding of the Carbonate reservoir poses a significant challe...

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Pressure Transient Analysis in Tight Oil Reservoir, Leak-Off Test Vs PBU Test

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

Tight oil reservoir becomes a new challenge and generates new opportunity in the brownfield areas. The main reservoir properties have to be refined pr...

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Evaluation of Machine Learning Methods for Automatic Facies Classification As a Tool for Determining Sandstone and Limestone Reservoir tes

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

Facies classification using well log data is an important process in oil and gas exploration, which enables us to understand the reservoir character a...

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Reservoir Characterization Based on Probability and Flow Zone Indicator (FZI) Method Using Multi-Resolution Graph-Based Clustering (MRGC) in The Kais Formation, Brani Field, Salawati Basin, West Papua

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

In the reservoir characterization process, petrophysical property of rocks is very important to be known and understood. Carbonate reservoirs will be...

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Enhancing Geostatistical Simulation using Additional Constrained Trend from Seismic-derived Physical Parametere for a Quantitative and Geologically Reasonable Sand Facies Distribution Model at Fluvial Environment

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

The main challenges in hydrocarbon industry are to build reservoir models that can be used to obtain reliable results of spatial distribution. When da...

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An Introduction of MAINE Petrophysical Method a Solution for Uncertainty in Low Resistivity Pay Silisiclastic Reservoir Case

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

A number of siliciclastic low resistivity pay (LRP) reservoirs are productive oil and gas reservoirs in Offshore North West Java (ONWJ). These reservo...

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