Oleh: Muhammad Riandhy;M. Rizqi Al Asy’ari;Muhammad Faza Adiyat;Vincentius Adven Brilian;Alief Thandi Yufadio

Abstraksi : Operating brownfield upstream surface facilities has become more and more complicated and challenging nowadays. As a result of these challenges, the oil & gas industry has suffered loss of production that may affect the expected profit from production. Some notable operational challenges faced ...

Oleh: Fahdi Maula

Abstraksi : In 3D and 2D surface seismic interpretation, seismic waveform shapes and attributes can define facies and reservoir parameters laterally with more details than traditional amplitude mapping. I adapted this method on 1D zero offset VSP (ZVSP) data, giving a unique perspective of lateral ...

Oleh: Ery Arifullah

Abstraksi : I observed the ichnofabric variable on 600 ichnofabric units in the Samarinda area of Kutai Basin. Five ichnofabric variables are bioturbation index (BI), biodiversity (ID), number of behaviors (NB), penetration depth (PD), and burrow diameter (DM) that perform as a semi-quantitative form. It ...

Oleh: Insan Faza;Ali;Fikri Irawan;Andry Prasthio

Abstraksi : Extending field productivity within the reservoir which is currently facing natural decrease from virgin pressure is common challenge in mature field development. The depleted reservoir changes formation properties such as pore pressure and fracture pressure when the drilling window becomes ...

Oleh: Muhammad Zulka

Abstraksi : Loss circulation is a problem of partial or complete loss of the drilling fluid into the formation, causing fluid circulation becomes impaired. This final assignment will discuss about the loss of circulation in field L. There are 4 development wells in field L, which is Z-5, Z-10, Z-12, and ...

Oleh: Reza Alfajri;Sakti Parsaulian Siregar

Abstraksi : Lower master valve is the most crucial part of a Christmas tree in a producing well. This valve is directly connected to the well, which means it has direct contact with pressured fluid from reservoir. Therefore, excellent condition for lower master valve is a must. M-03 is a gas well in M ...

Oleh: Iman Fatchurochman;Dwi Hartanto;Sigit Pramono;Rudy Darsono;Tomy Gunawan;Fajri. Syukur Rahmatullah

Abstraksi : The Government of Bali has plans to build a monumental masterpiece project of the Bali Cultural Center (PKB) to preserve and promote Balinese culture, art, and tourism located in the ex-excavation area - C, Gunaksa Area, Klungkung Regency, Bali. A study of potential earthquake and tsunami hazards ...

Oleh: I Gusti Ketut Satria Bunaga;Sigit Pramono;Rian Mahendra Taruna;Danis Istiqomah;Ardhianto Septiadhi;Bambang Setiyo Prayitno

Abstraksi : The 2018 Lombok Earthquake has caused major destruction in the Lombok area, it caused of building design code to be upgraded related to actual the threat level of impact earthquake motion, especially struck from the Back-arc thrust source in the northern part of Lombok and Sumbawa Region. However, ...

Oleh: Sandy Tri Gustono;Yoga Dharma Persada;Fajri SyukurRahmatullah

Abstraksi : The 2006 Bantul Earthquake caused massive damage and casualties, so it needs action as mitigation to prevent any possibilities of a similar earthquake in Yogyakarta region, for instance, a survey of types and characteristics of sites there. Microtremor is one of the most effective and easily ...

Oleh: Adi Gunawan

Abstraksi : History recorded DKI Jakarta area flooded in 1619 when the Dutch East Indies government. The flood was caused by the geology aspect and morphometry of the thirteen river flows that crossed the DKI Jakarta area so that it became access for surface water flow (direct runoff) sourced from rainfall. ...

Oleh: Prihadi Sumintadireja;Bambang Istadi

Abstraksi : The objective of this paper is to revisit 15 years after the occurrences of mud eruption and source of ejected materials of LUSI area. On May 29, 2006, near the Banjarpanji-1 well marked the beginning of the ongoing mud flows covering the surrounding area, which still continues up to now. Several ...

Oleh: Muhammad Ilham Barustan;Dirsya Felizarda Corbafo Siki;Elrey Fernando Butarbutar;Pambudi Suseno

Abstraksi : In general, sandstone reservoir containing hydrocarbons has high resistivity values based on the response of well log measurement. This is because hydrocarbons are unable or difficult to conduct electric current (resistive). However, in some cases, rocks with low resistivity value have the ...

Oleh: Riky Hendrawan B Pandito;Dody Apriadi;M Fery Mustofa;Arya Nugraha;Rocky Yudistira;Haryo Dwi

Abstraksi : In 2019, PHE Jambi Merang acquired 3D seismic processing with area coverage 387 km2. The purpose of this activity is to pursue the naturally fractured basement in the South Sumatra Basin. However, several rock formations above it, such as the Talang Akar Formation, also as secondary target. Some of ...

Oleh: Mualimin;Ibnu Suhartanto;Nanang Yulianto;Suryana;Farid Hosni

Abstraksi : The BBS-STO prospect is a proposed step out well which identified based on the appearance of seismic reflector and interpreted as an isolated carbonate build-up that forms a 4-way dip closure. This prospect is a proven petroleum system that located in the Kepuh Sub Basin, a part of the North West ...

Oleh: Pongga Wardaya;Richie Pratama;Erlanga Septama;Rusalida Raguwanti;Vida Irine

Abstraksi : Digital rock physics technology shifts the laboratory routines into the computer simulation domain to obtain rock physical properties e.g permeability, bulk and shear modulus, formation factor, thermal conductivity, NMR properties, and their transport properties. Many studies have shown that there ...

Oleh: Gilang Wiranda;Bambang Mujihardi;Hary Koestono;Taufiq;Satryo Budiraharjo

Abstraksi : Not all geothermal resources have surface manifestations as identifier. Therefore, subsurface exploration activities are needed to identify the existence of hidden geothermal systems. To get information in the form of geothermal reservoirs and heat rock sources, comprehensive mapping is needed so ...

Oleh: Santika Satya Widita;Benyamin Sapiie

Abstraksi : Shale gas is categorized as an unconventional hydrocarbon. Shale gas does not require hydrocarbon trap components, cap rocks, migration pathways, or reservoir rocks and only requires source rock. The source rock in the “Keluarga” Field, Central Sumatra Basin, is dominated by lacustrine deposits ...

Oleh: Aulia Syafitri;G.B. Eddy Sucipta;Adzkia Noerma Arifa;Asep Saepuloh;Sri Widiyantoro

Abstraksi : Mount Agung is an active stratovolcano located on Bali island. The eruption of Mount Agung in 1963 was the largest eruption after Mount Krakatoa in 1883 and became one of the most important eruptions of the 20th century. The prior eruption history of Mount Agung has yet to be known in detail. This ...

Oleh: Pipit Irfani Amorokhman;Allen Haryanto Lukmana

Abstraksi : Pressure prediction plays a fundamental role to design mud weight and well trajectory for wellbore stability and prevents stuck pipe. Some manual calculations are only able to calculate on certain condition such as clean-shale formation and under-compaction mechanism formation. Unfortunately, real ...

Oleh: Muhammad Altin Massinai;Muhammad Fawzy Ismullah Massinai;Muh. Farid Wajedy;Virman

Abstraksi : The Bantimurung – Bulusaraung karst area is residential, especially in the Baruga – Maros area. In this area in the valley of Mount Bulusaraung, people find it difficult to get clean water, especially groundwater. This is due to the mixing of groundwater with brine. However, the community ...

Oleh: Ladaya A. Rakhmawati;Awali Priyono;Nurudin Mahmud;Hudzaifah

Abstraksi : The appearance of multiples in marine seismic data provides pseudo layer effects that should not exist. The existing method such as predictive filter, f-k filter, and radon transform can reduce most multiples. However, interbed multiples are challenging to be reduced with usual methods. Interbed ...

Oleh: Wiyono;Acep Ruchimat;Erika Purwaningsih

Abstraksi : Groundwater investigation activities in the southern part of Wonogiri Regency have been successfully carried out. Most of locations in this area are dominated by karst morphology and geologically consists of the Wonosari – Punung Formation (Tmwl) which is composed of limestone, marl limestone to ...

Oleh: Wiyono;Acep Ruchimat

Abstraksi : Flash flood events that occurred in most parts of southern Java on November 28, 2017 caused problems in structure of the Indonesian Karst Museum (MKI) building. In several locations there were cracks at buildings appeared, decreasing some part of the floors, and also cracks on the walls of the ...

Oleh: Widodo Nugroho;Rizki Nanda;Berli Sahala Simorangkir;Faris Fardan Nugroho;Faisal Adhitama;Saptono Budi Samodra

Abstraksi : COVID-19 pandemic forces undergraduate geoscience education to transform their field-based courses to remote learning with virtual outcrops from outdated and incomplete documentation as an alternative. The Geological Engineering Department, Universitas Gadjah Mada (UGM), requested GTN deliver ...

Oleh: Sony Malik Kartanegara;Muhammad Kamal Ramdhani;Muhammad Yusuf Abdul Madjid;Muhammad Edo Marshal Nurshal;Nailul Marom

Abstraksi : Database is one of the most important things for geoscientist nowadays. One of the basic information that geoscientist must know or have is regional geology map. Several institutions have already created, compiled and published the geological map of Indonesia but still in picture, pdf or shp ...

Oleh: Fhirdha Rizqi;Reza Permadi

Abstraksi : This paper presents a preliminary assessment of geological diversity in Poso Tectonic Lake that can assist in sustainable planning and management and provide protection for national geological heritage sites. The landscape of Poso tectonic lake is characterized by structural and karst landforms. ...

Oleh: Yudi Satria Purnama

Abstraksi : An area in the eastern part of the Lombok island -Mandalika Special Economic Zone (SEZ)- is being developed by government to accelerate economic growth through tourism sector. The author interest to explore geology of Mandalika SEZ and use it to be tourist attraction and its activities. This ...

Oleh: Bambang Hambar Eko Prasetyo

Abstraksi : Construction works has faced a rapid expansion by means development any infrastructure facilities to enhance national economics. Infrastructure developing that being main work is national road, highway road, bridge, dam, building nor another public facility. Infrastructure work needs various ...

Oleh: Rieza Rachmat Putra;Guruh Charismaputra;Rama Surya Purnama

Abstraksi : Fast-paced and demanding-safe-factor are two inseparable components in open pit mining activity. All limitation related to design execution must be mapped properly to resulting measured controllable method in order to construct waste disposal from pit removal materials. This paper will focus on ...

Oleh: Zohar Mustari;Teten Risyana

Abstraksi : East Asam area is a part of Asamasam Mine located in Jorong District, Tanah Laut Regency, South Kalimantan. Pit Y is an open pit mine in East Asam which still has economic reserves and has not been mined optimally. The lack of geotechnical drilling data in the East Asam is one of the obstacles in ...

Oleh: Fransiskus Ondihon S;Sumadi Paryoto;Victor Sitompul;Denie Winata;Tino Diharja;Gunawan Sutadiwiria

Abstraksi : With the decreasing rate of production, the application of Enhanced Oil Recovery (EOR) technology is one solution to increase the recovery of oil production from reservoirs. EOR is a method to increase production by influencing the interaction between fluids and reservoir rocks. Before an EOR ...

Oleh: Bely Juliantoro;Fairuz Athallah;Erdila Indriani;Bambang Yudho Suranta

Abstraksi : In providing a solution for lifting up the viscous oil which is immensely concerned in a mature field, thermal recovery is commonly applied to recover the oil with API gravities approximately 20 by using the steam injection and in situ combustions. It had been the way out to lower enough the ...

Oleh: Dadan DSM Saputra;Bayu D Prasetiyo;Hestuti Eni;Yudha Taufantri;Ghifahri Damara;D Rendragraha

Abstraksi : The use of polymer solutions in the application of chemical EOR injection technology has a role in increasing oil recovery effort by improving oil mobility in porous media. The addition of the polymer solution is expected to increase the viscosity value of the displacement fluid so that it can form ...

Oleh: Richard Arnold

Abstraksi : Waterflood is one of the most reliable methods to enhance oil recovery. Among many factors governing waterflood performance, injectors’ injectivity is considered as the key factor. Throughout the life of a waterflooded reservoir, injectivity impairment occurs which can have a negative impact on ...

Oleh: Sumadi Paryoto;Victor Sitompul;Denie Tirta Winata;Tino Diharja;Muhammad Alfian;Fransiskus Ondihon Sitompul

Abstraksi : The target of oil production Indonesia in 2030 has been set at 1 million bopd. Opportunities and challenges to achieve these production figures are certainly not easy. One of these efforts is the application of EOR methods. Microbial Enhance Oil Recovery (MEOR) technology is one of the EOR ...

Oleh: Reza Alfajri;Tantowi Tandean;Herbert Sipahutar

Abstraksi : As national oil and gas company that was founded 63 years ago, Pertamina deals with quite a lot of mature fields. L Field was first explored in 1925, which precede Pertamina. This field produces with wells that are mostly on more than 90% water cut. Dealing with this very mature filed is quite ...

Oleh: Ayub Budi Hartono;Agung Ertanto;Haniva Navilova;Bintang Putra Melanes;Tejo Sukotrihadiyono;Mudji Prajitno

Abstraksi : Arang Formation is one of the sandstone reservoirs in the Belanak Field, which was previously overlooked and has already been stated as depleted gas reservoir with latest production rate of 4.3 MMSCFD, after being produced since 2005. A detailed study, which integrates dynamic production data ...

Oleh: Helmi;Edy Kurniawan;M. Akbarul Syah Alam

Abstraksi : Mature gas field optimization shall begin with main production problems identification, for Block B operation, the main problem is the production facility equipment need to be modified by intervention through surface production facility to adapt the current operating conditions. Excessive fuel own ...

Oleh: Guntur Mulyanagara;I Gusti Ngurah Aryawan;Rakhmadian Abdillah

Abstraksi : In line with Pertamina EP's mission by carrying out the exploitation of the upstream oil and gas sector with an emphasis on commercial aspects and good operations. In May 2019, the Benakat structure was terminated, from KSO Benakat Barat Petroleum to Pertamina EP. Benakat structure has a total of ...

Oleh: Reza Rahadian;Fannopo Rikardo;Erwin Dicky Dusyanto;Reza Alfajri;Oki Musakti;Adi Widyantoro

Abstraksi : In Sungai Gelam structure, 5 wells have been drilled in last three years. In 2018 was a very dissatisfactory years because 2 wells drilled produced below the production target, which main target is N sand. The main problem occurred was an uncertainty on seismic data. In 2019, 1 well was approved to ...

Oleh: Wilsen Supriady Lauwijaya;Eros Sidney Erriyantoro;Saras Nawangsari;Ruth Christiani Basa;Yudhistira Adji;Yan Muhazir

Abstraksi : Peciko is a multilayered offshore gas field located in Mahakam Delta, Indonesia. First discovered in 1983 and has undergone nine (9) field development projects over the years. The current production is supported by baseline production, new well, and well-intervention activities. However, as the ...

Oleh: Tyto Baskara Adimedha;I Gde Sukadana;Jana Tjahjana Anggadireja;Windi Anarta Draniswari

Abstraksi : The mechanical separation of tin processing is conducted in various stages such as density and magnetic separation. The result of those separation process produces several commodities that have certain economic value. Generally, the separation product is classified into 4 groups that are ...

Oleh: Taufiq

Abstraksi : Magnetic Susceptibility is a degree to which a material can be magnetized in an external magnetic field. Several factors can be influenced the magnetic susceptibility such as the position of material with respect to magnetic field, frequency of the field, temperature, fluid content, alteration of ...

Oleh: Adang Saputra;Dadan Wildan

Abstraksi : The interpretation and analysis of these hydrothermal alterations using remote sensing or remote sensing has been performed. Remote sensing is a method that is done to collect data or information without touching the object that we will examine. In this study the authors used Landsat 8 OLI/TIRS ...

Oleh: Nurdrajat;Syaiful Alam;Budi Muljana;Reza Mohammad Ganjar Gani;Yusi Firmansyah

Abstraksi : The permeability and physical properties of the coal are responsible for the key elements of fracturing and reservoir characterization in coal bed methane (CBM) production. This study examines the reliability of Principle Component Analysis (PCA) in recognizing coal macrolithotypes in the South ...

Oleh: Muhammad Arief Wicaksono;Mordekhai;Wahyudi Parnadi;Muhammad Chandra R.M.

Abstraksi : With the increasing demand of batteries for electrical vehicle in world, the interest of nickel laterite exploration and then its exploitation grow significantly. Nickel ore is one of the raw materials for making these batteries, which has high economic values, and is widely found in Indonesia. ...

Oleh: Wikan Winderasta;Kirandra Ferari;Hapsari Wahyu Kusumaningsih

Abstraksi : A geological field work in Aruah Islands as part of Joint Study in Rupat Area was conducted in 2020 for an evaluation of Greater Central Sumatra Basin hydrocarbon potential. The island is located about 68 kilometers from port of Bagan Siapiapi, situated at the border of Indonesia’s territory and ...

Oleh: Ricky Tampubolon;Togi Y Sitinjak;Chairatil Asri;Rinaldi Imran;Bagus Joko Raharjo

Abstraksi : The newly discovered giant basement fracture gas reservoir in Sakakemang block located in the central part of North Palembang Sub-Basin has been an interesting subject and brings a new perspective in exploration on that basin. However, due to the lack of recent exploration activity, the southern ...

Oleh: Brianto Adhie Setya Wardhana;Hafidl Arsyi;Teuku Azransyah;Firdiansyah Mawardi;Ibnu Hafizh

Abstraksi : Fracture reservoirs are becoming a major issue throughout the entire world both old and new fields. Many newly discovered oil and gas fields happen to be fractured and their development constitutes a real challenge for E&P industry. North Sumatra Basin (NSB) is one of Indonesia's most profilic ...

Oleh: Dhanny Fadlan;Roni Herdiyanto;Adhi Wicaksono;Andrew Ivan Julius Sitorus;Laura Maria Priskila

Abstraksi : Tunu Field has been a gas producing field for more than 30 years. In Tunu South, which is considered less developed area due to high pressure and relatively deeper burial of deltaic sediment, is suspected to have a different trapping concept. Hydrodynamic trapping that is proven in Peciko, Nilam ...

Oleh: Miftah Mazied;Rizki Krishna Pratama;Poetri Monalia;Agung Donurizki

Abstraksi : This paper presents a basin-scale petroleum system modelling analysis on the basement play in South Sumatra Basin in order to recognize the genesis, entrapment and habitat of the discovered hydrocarbon in this unconventional reservoir. The result of this study will be beneficial for future basement ...

Oleh: Atmaji Nugroho;Chandra Ageng;Stephanie Cherif;Herman Boro

Abstraksi : Zulu Field is heavy oil field, located in Offshore North West Java basin, 70 km northwest of Jakarta, Indonesia. It was discovered by ZZZ-1 exploratory well in 1974 and commenced production by installing ZUA platform in 1986. Since then, the development was expanded by seven additional platforms ...

Oleh: Wikan Winderasta;Milla Hayati Amlan;Willy Rhauda Paksi

Abstraksi : Duri Field is located in the Rokan Block working area, in Riau Province which is managed by PT. Chevron Pacific Indonesia (PTCPI). The field was discovered in 1941 and started production in 1958. After passing the peak point of production from the primary phase of 65,000 barrels per day in 1965, ...

Oleh: Hendry Setiawan Lie;Yudhistira Shaylendra;Sigit Ari Prabowo;Asep Heri Patria Kesumajana

Abstraksi : Kutei Basin is one of prolific basin in Indonesia with Mahakam Delta as significant contributor for all petroleum system in this area including source rock. Primary source rock in the onshore and shelf area of Kutei Basin believed to be coal and carbonaceous shales which containing land-plant ...

Oleh: Hirzi Farizi;Dimas Hadi Prabowo;M Yasin Abdulfatah;Annisa Palupi

Abstraksi : The Langgak Field in Mountain Front Kuantan Area, Central Sumatra Basin was discovered in 1975 and has been producing oil since 1979 on Sihapas Sand (Bekasap FM) as the main target. Year by year watercut in Sihapas Sand has been increasing and resulted in a significant decline in production. As ...

Oleh: David Ontosari;Miftah;Rahmat Budiana;Dian Wasugi;Adam Dwinanto;Yosaphat Ardhita Yudha

Abstraksi : Since discovered in 1897, North West Java Basin is known for highly prolific hydrocarbon basins sustained from its child sub-basin such as Sunda, Asri, Arjuna, Ciputat, Kepuh, and Jatibarang. These basins filled 296 hydrocarbon fields both onshore and offshore, with cumulative reserves of 5 ...

Oleh: Danya Zhafira;Iwan Bagus Indriyanto

Abstraksi : Pati Trough is situated in the western part of North East Java Basin. Physiographically, the geometry of Pati Trough is a southwest to northeast trend with Bawean Arch in its north side and West Cepu High in its south side. This basin is categorized as a prolific basin with proven active petroleum ...

Oleh: Belmesty Kamila;Yudhistira Shaylendra;Asep Heri Patria Kesumajana;Arya Nugraha;Andri Akbar;Mohammad Fery Mustofa

Abstraksi : Source rock is one of the key components in petroleum system. In South Sumatra back-arc basin, especially near the main depocenter of the basin, source rock maturity and richness are no longer an issue for the hydrocarbon exploration. Various discovered hydrocarbon fields are one of the evidence ...

Oleh: Adi Gunawan;Ahmad Najihal Amal;Alfathony Krisna Budi;Raysita Galuh

Abstraksi : Berau sub basin is the souther onshore of the greater Tarakan Basin Northeat Borneo, The regional tectonic Berau sub basin is re-analyzed to determine new petroleum prospects in such area. This paper present used more than hundred 2D seismic reflection, bouger gravity, wells and geochemical ...

Oleh: Reza Alfajri;Areiyando Makmun

Abstraksi : Telisa is a formation in South Sumatera Basin that was famous for its hydraulic fracturing success. In Pertamina, Telisa is found in TL Structure and was successfully treated with hydraulic fracturing. This year, Pertamina found Telisa as a new formation in B-Structure. It has the lowest net ...

Oleh: Ronald Susanto;Gilang Nuansa Putra;Dian Simatupang;Fadhil Ahmad Fauzan;Hutrido Mas Anyesa;David Christian Karel

Abstraksi : PSU Field is one of the areas that are included in PT. Pertamina Hulu Rokan in North Sumatera. It produces gas and has continued to contribute to fulfill the gas demand for the local consumers, especially the industrial market. Based on the information on the decree issued by the Power and Mineral ...

Oleh: Rahajeng Suryo Rahmadhini;Tutuka Ariadji;Prasandi Abdul Aziz

Abstraksi : The utilization of CO2 gas from the oil and gas fields or industry for the purposes of Enhanced Oil Recovery has a dual purpose which to increase reserves and also to help deal with the greenhouse effect. The objective is to analyze economic uncertainty in decision making based on stochastic method ...

Oleh: Muhammad Hasto Nugroho;Billal Maydika Aslam;Taufan Marhaendrajana

Abstraksi : Waterflooding is one of the most effective methods to improve oil recovery in mature fields because of its high success ratio, easy in application and cost efficiency. Development until now has shown that Capacitance Resistance Model (CRM) can be used as alternative from reservoir model and ...

Oleh: Arsalan Umar;Agus Astra Pramana;Ardian Nengkoda

Abstraksi : Flow Assurance is a nomenclature in the oil and gas industry which can be interpreted as guaranteeing the success of hydrocarbons (oil and gas) flowing from the reservoir to the point of sale and avoiding flow assurance issues, one of them is due to wax deposition (Ansyori, 2013). Waxy oil, also ...

Oleh: Pranowo Nugroho;Hairunnisa;Dwandari Ralanarko

Abstraksi : Along with the development of seismic imaging and increasingly advanced computing technology, the dream of geoscientists to identify reservoir fluids from seismic data will be easier to be accurately and comprehensively conduct. The need for complex seismic data in quality and quantity is a ...

Oleh: Asa Fadinda;Abdul Haris;Agus Guntoro

Abstraksi : Kujung Unit-I formation in Betta field is proven to have produced 1.4 – 9.1 MMCFGPD gas which is confirmed to be 100% C1. Where the condition makes kujung Formation Unit I as a secondary target of the reservoir observed. Given the reservoar carbonate rocks are known for their high degree of ...

Oleh: Vania Iqsora Magfirah;Munji Syarif;Hendra Suhendar;Andhy Kurniawan

Abstraksi : The following paper presents a simple method in generating volume of shale (VSH) from seismic attributes. Multivariate statistic methods were used to analyze correlation of seismic attributes and well-log properties to define VSH. VSH is one of rock properties that is considered to have direct link ...

Oleh: Richard Arnold

Abstraksi : One of the most important parameters governing waterflood performance is connectivity between producer(s) and injector(s). Several methods have been established to infer interwell connectivity but as all methods have their own limitations, the best practice is always to perform an integrated ...

Oleh: Yarris Ibdian Cakra;Abdul Haris;Afriadhi Triwerdhana;Neni Herawati

Abstraksi : Characterizing platform carbonate reservoir is a big challenge and requires more effort due to the lithology complexity. The Oligocene Middle Berai Platform Carbonate in the West of Barito Basin is an under-explored area, which is supported by the 2D seismic of 2015 vintage. The seismic data shows ...

Oleh: Oddy A. Pranidhana;Adi Widyantoro;Yona Akbar;Rismauly Sitinjak

Abstraksi : In well - developed hydrocarbon field, understanding reservoir distribution is one of the key factors to ensure successful optimization of a field development plan. The lateral distribution of a certain lithology may be predicted by using the information from the existing well lithofacies log as a ...

Oleh: Arya Disiyona

Abstraksi : It is common practice that estimating resources and reserves for exploration activities is different from the development stage, since has high uncertainty, lack of available data and information, so the method that is often used to estimate resources is probabilistic. However, in development or ...

Oleh: Astra Agus Pramana;Utami Farahdibah

Abstraksi : Petroleum Engineering, Universitas ...

Oleh: Reza Wardhana;Amega Yasutra;Dedy Irawan;M. Wahdanadi Haidar

Abstraksi : The pore system in a carbonate reservoir is very complex compared to the pore system in clastic rocks. According to measurements of the velocity of propagation of sonic waves in rocks, there are three types classification of carbonate pore classifications: Interparticle, Vugs and Crack. The ...

Oleh: Rizky Adityo Prastama;Ignatius Sonny Winardhi

Abstraksi : In hydrocarbon exploration, elastic parameters including P-wave velocity, S-wave velocity, density, and its derivatives are commonly used to classify lithofacies. Since geophysical measurements are often coupled with unwanted noise, the assessment of the uncertainty could be useful in making ...