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Penerbit : HAGI-IAGI
Kota Terbit : Surabaya
Tahun Terbit : 2002
Tanggal Edit Data : 2019-03-12
Tanggal Penginputan Data : 2019-03-12
APPLICATION OF THE CORRECTION VITRINITE REFLECTANCE MODEL IN CENTRAL SUMATERA BASIN
Oleh: M. Syaifudin;Bambang Triwibowo
Abstraksi : One of the widely used hydrocarbon maturity parameter was vitrinite reflectance (Ro). The effectiveness of this technique had been proven good if it was used for coal sample. But, its effectiveness was relatively declining if it was used for determining source rock, especially if that source rock ...
CHARACTERISTICS OF THE LITHOFACIES AND DEPOSITIONAL ENVIRONMENT OF THE EOCENE NGIMBANG RAY-3 WELL, RAYHAN PSC EAST JAVA SEA, INDONESIA
Oleh: Sari Wulandari Hafsari;Siti Umiyatun Choiriyah
Abstraksi : The Ngimbang Carbonate was penetrated in the western portion of the Rayhan block. Ray-3 well retrieved 350 ft of continuous core, which provides the basic for an interpretation of the depositional environment. Based on the core description, the Ngimbang carbonate is composed mainly of mud-dominated ...
SEDIMEN PEMBAWA LAPISAN-LAPISAN BATUBARA DI DAERAH PINANG - SANGATA, KALIMANTAN TIMUR
Oleh: Basuki Rahmad;Edyanto
Abstraksi : Lapisan-lapisn batubara di daerah Pinang-Sangata Kalimantan Timur jumlahnya kebih dari 15 lapisan antara lain lapisan Melawan, Prima, Bintang, Sangata, Middle, Pinang, Mandili, dll. Runtutan stratigrafi rinci dai daerah penelitian mulai dari bawah sampai atas adalah Unit Pra-Sangata, Unit ...
MIOCENE HYDROCARBON SYSTEM OF THE SOTHERN CENTRAL JAVA REGION
Oleh: Nanang Muchsin;Rudy Ryacudu;Tri Widyo Kunto;Sri Budiyani;Barlian Yulihanto;Bambang Wiyanto
Abstraksi : Regional structural analysis of the southern Central Java Region reveals that the Miocene structural configuration is formed by NW-SE structural trend of th Gabon and Karangbolong right lateral Fault System. Two main sedimentary depocentres are identified in this region, namely Western and Eastern ...
GEOCHEMISTRY AND HABITAT OF OIL AND GAS IN THE EAST JAVA BASIN REGIONAL EVALUATION AND NEW OBSERVATIONS
Oleh: Awang H. Satyana;Margaretha E.M. Purwaningsih
Abstraksi : A regional oil and gas gechemistry study was conducted recently based on geochemical data from around 100 wells and seeps of the East Java Basin. Geologic setting of the oil and gas occurrence were evaluated to derive their habitats. Most oils were derived from sub-oxic and oxic terrestrial to ...
BATUAN TEROBOSAN DI DAERAH BUKIT KENDI, SUMATERA SELATAN, KAUTANNYA DENGAN PEMATANGAN DAN PENINGKATAN MUTU BATUBARA
Oleh: Hary Utoyo;Subiyanto
Abstraksi : Batubara yang terdapat di daerah Bukit Kendi dipengaruhi oleh tektonik kuat, menghasilkan antiklin berarah baratlaut-tenggara dan tersesarkan, dengan kemiringan sayap selatan lebih landau, dan lebih curam di sayap utara, serta menunjam kea rah tenggara. Batubara ini diapit oleh dua batuan terobosan ...
THE WARUKIN FORMATION ; AN ALTERNATIVE SOURCE ROCK IN THE BARITO BASIN
Oleh: Haposan Napitupulu;Imam B. Sosrowidjojo
Abstraksi : A comprehensive geochemical study was performed on the Barito Basin. Approaches of standard geochemical analyses, Fluorescence Alteration Multiple Macerals (FAMM) and computerize basin modeling have been used in this study. Source quality and quantity for the Warukin Formation span widely from ...
DIATOMAE AS AN INDICATOR OF AQUATIC ENVIRONMENT
Oleh: Chieko Shimada
Abstraksi : Diatoms are unicellular, eucariotic micro-organism. Their sculptured cell wall of opal-A (SiO2.nH2O) is so highly diverse that it is diagnostic for specific identification (=taxonomy). As much as dozens of thousands species have been so far described as living or fossil taxa. Diatoms are ...
FORMATION PERMEABILITY ESTIMATION FROM ACOUSTIC DATA, CASE STUDY OF RENGAN CONDONG WELL
Oleh: Aji WIrawan Sudarwo;Musalam Latuconsina
Abstraksi : Rock Formation Permeability is one of the most important elements in the reservoir characterization and fluid management. For last decade, new techniques have been developed to invert the reservoir permeability profile estimation. One of the techniques is the array acoustic logging. Stoneley (tube) ...
WELL IMAGE ANALYSIS OF BATURAJA FORMATION ; CASE STUDY OF WELL # TBB -01, TAMBUN FIELD, WEST JAVA
Oleh: Jarot Setyowiyoto;Irwan Z. Wildan;Yan Sudarmo
Abstraksi : Well image data can be taken from some logging tools such as FMI, EMI or STAR. In order to interpret well image, Well # TBB-01 in the Tambun Field, operated by Pertamina, use the STAR Log which is logged by Atlas Baker. From well images we could make some interpretations about lithology, ...
KARAKTERISTIK MINERALOGI BATUBARA DAERAH TONDONGKURAH, KABUPATEN PANGKET, SULAWESI SELATAN
Oleh: Sufriadin;Komang Anggyana;Arief Sudarsono
Abstraksi : The mineralogical characterization of three coal samples from Tondongkurah, South SUlawes have been carried out with using reflected light microscopic and X-ray diffraction techniques in order to identify and to determine of the minerals distribution. Kaolinite, a clay species is adominant ...
RESERVOIR CHARACTERIZATION STUDY TO DELINEATE DIMENSION OF CHANNEL, CINTA FIELD, SUNDA BASIN
Oleh: Totok Sudibyo;Atmawan T.;Ronnie P.;Bernato V.
Abstraksi : China field is one of the largest oil fieldas in the South Business Unit of CNOOC's Southeast Sumatra PSC. The main reservoirs of China field are producing from the Talang Akar Formation into 2 members in the PSC based on different depositional settings, the deltaic Gita and more fluvial Zelda ...
INDICATIONS OF ESTUARINE SEDIMENT IN AREA-11, DURI FIELD, CENTRAL SUMATERA BASIN
Oleh: Nana Yoanita;Batara Simandjuntak
Abstraksi : It has been observed that a continuous, regional-scale transgression has been experienced in the Central Sumatera Basin during lower to middle Miocene era. Having such transgression on a river mouth will most likely yield land-ward stepping sand deposition, especially when sediment supply constant ...
GEOLOGICAL RESERVOIR OF THE SALAWATI BASIN IRIAN JAYA, A CASE STUDY : MATOA FIELD
Oleh: Raden Idris;Tasiyat;Nana Djumahana
Abstraksi : The Salawati basin Irian Jaya is a prolific Basin in Eatern Indonesia, which is producing oil and gas from the Miocene carbonate reservoir, mostly the kais reef limestone. However, the Matoa Field which is operated by the JOB Pertamina - PetroChina, has twotypes of the Miocene Kais carbonate ...
THE SEISMOTECTONIC DATA BASE AS MAIN PARAMETER FOR PREDICTION OF THE TECTONIC EARTHQUAKE HAZARD LEVEL AT LIWA, WEST LAMPUNG DISTRICT
Oleh: A. Soehaimi;Djedi S. WIdarto;Masturyono;I. Effendi
Abstraksi : Western Lampung province, base on seismic source, mechanism and origin of the earthquake are controlled by 3 seismotectonic zones, there are the Western Sumatera Subduction, the Active Tectonic Sunda Strait and the Southern Suamtera Active Fault. The Southern Sumatera active fault at Semangko ...
EVOLUTION OF THE SALAWATI STRUCTURES, EASTERN INDONESIA : A FRONTAL SORONG FAULT DEFORMATION
Oleh: Awang H. Satyana;Margaretha E.M. Purwaningsih;Enrico C.P. Ngantung
Abstraksi : Major Sorong Fault, a WSW-ENE trending left-lateral wrench fault terminates the Salawati Basin to the north and northwest. The fault has strongly controlled the basin's structures since the mid-Pliocene and responsible for the present structural style of the basin. Four structural grains can be ...
SUBSURFACE LIQUIFACTION POTENTIAL OF MAUMERE COASTAL ZONE BASED ON GROUND PROBING RADAR (GPR) RECORD INTERPRETATION
Oleh: Yogi Noviadi;Kris Budiono
Abstraksi : The Ground Penetrating radar have been used to profilw the depth of subsurface liquifaction potential of Maumere Coastal zone. Analysis of a large data base of GPR profile from natural subsurface geological condition along the Maumere coast line have allowed identification of reflection ...
REINJECTION WELLSETTING STUDY AT THE KAMOJANG GEOTHERMAL FIELD BASED ON GEOCHEMICAL TRACER AND MICRO SEISMIC
Oleh: B. Budiarjo;M. Husni Thamrin;Nugroho;Zaenal Abidin
Abstraksi : The Kamojang geothermal field has been commercially operated since 1982 and the present installed capacity 1140MWe. After 15 years of commercial operation, several problem rose up. The main problem is related to rapid well production decline and reservoir fluid drying out which are results from ...
OBLIQUE DIVERGENT WRENCH FAULT MOVEMENT BETWEEN THE ISLANDS OF SUMBA AND TIMOR
Oleh: R. Budiharto
Abstraksi : The island Arc of Indonesia is distrupted in same places by deflections, such as, along the Sunda Strait, and between the islands of Sumba and Timor. The deflection between the Islands of Java and Sumatera was presented at the IAGI Scientific Meeting in 1975 (R. Budiharto, 1976), and it is ...
APPLICATION OF GEOSTATISTICS METHOD FOR DELINEATION OF ENRICHMENT PATTERN OF THE LATERITIC NICKEL AT BUKIT TLB 3 POMALAA NICKEL MINING, KOLAKA REGENCY, SOUTH EAST SULAWESI PROVINCE
Oleh: Kamrullah M;Anastasia Dewi Titisari;Wahyu Sasongko
Abstraksi : Geostatistic isa statistical study of spacially distributed data which has spacially genetic relationship and characterized by distinctive nature. Enrichment of lateritic nickel could provide a distribution of data which genetically spacial related and having distinctive characteristic. The ...
UNDERGROUND STRUCTURES INTERPRETATION OF GRANODIORITE INTRUSION FROM GEOELECTRICAL MEASUREMENT RESULT FOR THE USE OF GROUNDWATER POTENTIAL DEVELOPMENT IN TANJUNGBINTANG INDUSTRIAL AREA SOUTH LAMPUNG REGENT, LAMPUNG PROVINCE
Oleh: Maman Smantri
Abstraksi : Groundwater in granodiorite rocks (granitoid rocks) was difficult to find because it's characteristic were hard and compact. This situation was found in Tanjungbintang industrial area in Tanjungbintang district, South Lampung Regent. This industrial area was lied above Sulan Granodiorite intrusion ...
DISTRIBUTION OF SUSPENDED SEDIMENT IN EAST KALIMANTAN COAST OBSERVED FROM SATELLITE IMAGERIES IN RELATION TO COASTAL ENVIRONMENT CONDITION
Oleh: Afiat Anugrahadi;Arie Murwanto;Nani Hendiarti
Abstraksi : East Kalimantan is a rich district with the wide variety of natural resources, which are depending on several environment conditions for growth. Environtment variables such as water turbidity and chlorophyll concentration derived from ocean color images can be used to observe the coastal ecosystem. ...
SUBMARINE LANDSLIDES ON THE SEA BOTTOM OF MAUMERE BAY, FLORES, BASED ON THE INTERPRETATION OF SEISMIC REFLECTION RECORDS
Oleh: Kris Budiono
Abstraksi : There is obviously wide variety of types and causes of sea floor instability and the term "landsliding" is applied very broadly to describe many of these phenomena. Different sea floor materials, different environments, and different forms of loading all influence the kinds of landsliding that can ...
CALCAREOUS NANNOPLANKTON AND FORAMINIFERA IN THE SURFACE SEDIMENTS OF MADURA WATERS
Oleh: Vijaya Isnaniawardhani;Emmy Suparka;Rubiyanto Kapid;Hamzah Latief
Abstraksi : The assemblages of calcareous nannoplankton and foraminifera have been studied in thirty-four surface sedimen sample sfrom Madura Waters. Twenty-two nannoplankton and no less than thirty-four benthic foraminifera and thirteen plankton foraminifera taxas can be identified. In the study area ...
DATA VISUALIZATION THROUGH GIS-INTERNET SYSTEMS
Oleh: Jamal Alaydrus;Zuki Harahap;Tjetjep Rustandi
Abstraksi : The use of Geographic Information Systems (GIS) opens the opportunity for business and organization, particularly oil/gas & energy industries, to explore their data and metadata in the form of spatial information. GIS and its associated tools developed as a user-friendly interface to the spatial ...
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