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INDONESIA
Scientific Contributions Oil and Gas
Published by LEMIGAS
ISSN : 20893361     EISSN : 25410520     DOI : -
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Energy
The Scientific Contributions for Oil and Gas is the official journal of the Testing Center for Oil and Gas LEMIGAS for the dissemination of information on research activities, technology engineering development and laboratory testing in the oil and gas field. Manuscripts in English are accepted from all in any institutions, college and industry oil and gas throughout the country and overseas.
Arjuna Subject : Energi (semua kategori) - Teknologi Bahan Bakar
Articles 619 Documents
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AIR QUALITY MONITORING AND STRATEGY IN INDONESIA P.L. Coutrier; Saut M. Lubis; Noegroho Hadi
Scientific Contributions Oil and Gas Vol 17 No 1 (1994)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.17.1.1104

Abstract

BAPEDAL, The Environment Impact Management Agency is responsible for the air pollution control. In addressing the air pollution BAPEDAL launched the "Blue Sky Program". This program consist of two component, air pollution from the mobile sources and the air pollution from stationary sources.
SOME LIMITATIONS OF ENHANCED OIL RECOVERY IN INDONESIA Herlan Adim
Scientific Contributions Oil and Gas Vol 17 No 1 (1994)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.17.1.1105

Abstract

Enhanced Oil Recovery (EOR) technologies are now being developed year by year. Some of technologies are already applied in pilot or commercial scale in actual oilfields. Meanwhile, conditions for the exploration of new oil fields are becoming more severe. Accordingly the qualification as being an operator in many oil companies is going to be justified in terms of their capability in EOR technology in addition to the capability of exploring new oil fields.
ASCOPE LABORATORY TEST CORRELATION PROGRAMME FOR OCTANE NUMBER MEASUREMENT IN 1992 Bustani Mustafa
Scientific Contributions Oil and Gas Vol 17 No 1 (1994)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.17.1.1106

Abstract

The ASCOPE Correlation Programme for octane number measurement obtains precision octane number data for gasoline using the CFR engine and the normally used method: ASTM 2699 and IP 237. The test results of the various participating laboratories are subjected to statistical analysis to determine average values, variance, standard deviation and to reject the outliers values. The Grubbs T-test is used for the statistical rejection of outliers. This method is used by both NEG and ASCOPE in their laboratory test correlation programme. The Grubb T-test appears to be quite satisfactory for ASCOPE purposes. The implementation of the Grubbs T-test assures inter-laboratory consistency and this in turn will give the buyer or seller of the gasoline confidence in the quality of the fuel.
HOW TO DISTINGUISH NATURALLY FRACTURED RESERVOIRS FROM STRATIFIED RESERVOIR SYSTEMS IN A WELL TEST ANALYSIS Wahyu Jatmiko
Scientific Contributions Oil and Gas Vol 17 No 1 (1994)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.17.1.1107

Abstract

In the real well test analysis, to identify an exact reservoir model in heterogeneous reservoirs is very difficult. The geological model will guide the direction of the well test interpretations. For the similar reservoir condition, a different reservoir model.
ANALOG SEISMIC RECORDING REVISITED Suprajitno Munadi
Scientific Contributions Oil and Gas Vol 16 No 1 (1993)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.16.1.1108

Abstract

Analog single channel seismic recording is a conventional technique commonly used in subsurface profiling. One of its advantage is the resolution much higher than that of digital seismic recording. This advantage can be very useful in interpreting detail stratigraphic and structural subsurface features of the digital seismic section. In this case both profile are complementary.
IMAGE PROCESSING TECHNIQUES FOR THE INFORMATION EXTRACTION OF THE LANDSAT TM IMAGERY APPLICATION TO GEOLOGICAL MAPPING OF THE NE JAVA BASIN*) Adji Gatot Tj; Hermansyah Hermansyah; H. Joko Kristadi; Heru Riyanto
Scientific Contributions Oil and Gas Vol 16 No 1 (1993)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.16.1.1109

Abstract

The image processing for geological feature extraction mainly concerns with information extraction, with the aid of computer, various techniques are possible to manipulate or modify, therefore the expected information will be enhanced end the unexpected are suppressed.
LABORATORY STUDIES OF WATERFLOOD FROM OIL RESERVOIRS IN INDONESIA Herlan Adim
Scientific Contributions Oil and Gas Vol 16 No 1 (1993)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.16.1.1110

Abstract

The continual shortage of domestic crude oil requires optimum oil and gas conservation practices to ensure maximum recovery from the reservoirs. Oil production from reservoirs by natural (primary) drive mechanisms is often an inefficient process which may leave considerably more “residual” oil trapped behind the reservoirs than can be produced.
A QUICK-LOOK SIMULATION STUDY ON THE FULL FIELD MODEL OF THE JATIBARANG VOLCANICS Thawer. R; Syahrial. E
Scientific Contributions Oil and Gas Vol 16 No 1 (1993)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.16.1.1111

Abstract

A full field simulation study was carried out on the Jatibarang Formation volcanics reservoir in the Jatibarang field. A model developed during a study carried out by LEMIGAS in 1988, up-dated to incorporate current analyses on logs and well tests, was used.
TWO-DIMENSIONAL INTERPOLATION OF POTENTIAL GEOPHYSICS DATA Sasongko Hadipandoyo
Scientific Contributions Oil and Gas Vol 15 No 1 (1992)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.15.1.1112

Abstract

Many types of geophysical survey involve making numerical observations as a large number of localities in a so called survey area. In order to display the result of such a survey in a way which can be easily assimilated by the interpreter they must be process a map form with the X and Y values (geographical position) associated with each data point.
THE HYPERBOLIC RADON TRANSFORM AND SOME OF ITS APPLICATION IN SEISMIC DATA PROCESSING Suprajitno Munadi
Scientific Contributions Oil and Gas Vol 15 No 1 (1992)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.15.1.1113

Abstract

The Radon transform has been used in exploration seismology for a decade. It consists of stacking seismic traces along a line of constant ray parameter p. this transform is used to map seismic data from time distance space into tau-p space, where tau is the intercept time.

Page 41 of 62 | Total Record : 619

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