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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 4 Documents
 1 
Search results for , issue "Vol 22 No 1 (1999)" : 4 Documents clear
CHROMATOGRAPHIC CHARACTERISATION OF POLYPYRROLE-BASED CONDUCTIVE POLYMER Hawick Chriswanto
Scientific Contributions Oil and Gas Vol 22 No 1 (1999)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.22.1.1092

Abstract

A chromatographic study on the properties of polypyrrole-based conductive polymers has been carried out. The polymers were chemically axidantively prepared and coated directly onto silica particles and packed under high pressure into stainless steel chromatography columns. A series of small molecules were used as test compounds and chromatographic measurements were performed under reserved phase condition. The study revealed the properties of the polymers, such as their hydrophobicity, which were deduced from their behaviour in the interactions with the test compounds.
A COMPUTER PROGRAM TO PREDICT SCALING TENDENCY OF OIL-FIELD WELL WATER COMPOSITE S. Mulyono
Scientific Contributions Oil and Gas Vol 22 No 1 (1999)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.22.1.1093

Abstract

A simple computer program based on LOTUS 1-2-3 Release 2.3 or 2.4 has been prepared for scaling tendency prediction of oilfield well water composite. Up to four individual well waters can compose the composite. Scaling material considered are calcium carbonate, calcium sulphate, and barium sulfate.
ANALYSIS OF CUMULATIVE LIQUID CONTAMINANT CONTENT ACCUMULATED IN CNG TANK Moch. Dwiyanto; D.A. Ismukurnianto; Yusep K. Caryana
Scientific Contributions Oil and Gas Vol 22 No 1 (1999)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.22.1.1094

Abstract

The utilization of natural gas as vehicles’ fuel (BBG) is now being developed in Indonesia for either private cars or public cars. The reasons of using BBG are (1) the price of BBG is lower than fuel oil (BBM), (2) the cost of BBG’s cars maintenance is lower than BBM’s cars maintenance, (3) BBG is an environmentally friendly fuel. Moreover, BBG’s infrastructure has been built in some big cities.
A HYPOTHETICAL COMBINATION METHOD TO PROVIDE DATA FOR FORMATION WATER COMPATIBILITY Herlan Adim
Scientific Contributions Oil and Gas Vol 22 No 1 (1999)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.22.1.1095

Abstract

Industrial Water Technology, information concerning formation water, is required primarily in water injection projects to define the possibility of injection well plugging.

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