SWS Academic Research eLibraryEarth & Planetary Sciences

Scholarly record

GAS-LIQUID CHROMATOGRAPHY FOR COMPARING CRUDE OIL CORE AND BITUMEN SAMPLE COMPOSITIONS

I.A. Guskova

First published: 2018-06-20https://doi.org/10.5593/sgem2018/1.1/s01.014View metrics

Abstract

The paper discusses the comparative analysis of crude oil extracted from the core material and bituminous oil using the method of gas-liquid chromatography. The method involves partition of hydrocarbon mixtures in the columns under the dynamic conditions. The output is recorded as a series of peaks - each one representing a compound in the mixture passing through the detector. Gas-liquid chromatography is a powerful tool in analyzing complex petroleum mixture components very close in their composition even when their boiling point differs in one tenths of degree. It is a high accuracy method with high ability to partition which makes it possible to carry out the qualitative and quantitative analyses of the components mixed in the sample within the shortest period of time, deliver separate components of a complex sample. The purpose of the research was to compare the composition components of the bitumen and crude oil core samples obtained. As a result, it has been found that the portion of the light normal components is about 20%, and heavy normal structure alkanes is 50.5% in the total concentration of the oil extracted. According to the crude oil core samples studied, the heavy fraction is predominant; the average C21- C40 concentration is 67%.

Publication Impact Profile

PlumX
  • Citations
  • Scopus - Citation Indexes: 2
  • Captures
  • Mendeley - Readers: 2
PLUMX see details

Publication details

Title
GAS-LIQUID CHROMATOGRAPHY FOR COMPARING CRUDE OIL CORE AND BITUMEN SAMPLE COMPOSITIONS
Authors
I.A. Guskova
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publisher
STEF92 Technology
Year
2018
Pages
107-112
SWS Citekey
Guskova20181107112
ISSN
1314-2704
ISBN
978-619-7408-35-5
Language
en
Publication type
Conference Paper
Keywords
bituminous oilgas-liquid chromatographychromatogramcorewell
References0
0references registered for this publication

Structured references will appear here after the reference import pass. The count is preserved now so the scholarly record is not incomplete.

View or Download full articleAccess options
Full paper accessChoose SWS login, librarian support, or instant article download.

SWS access login

Login as SWS Scientific Committee

Authors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.

For librarian assistance: [email protected]

Purchase Instant Access

48-hour online accessComing soon
Online-only accessComing soon
Download the full article in PDF formatEUR 35
  • Article can be downloaded after successful payment.
  • Article may be used according to SWS library access terms.
  • Article cannot be redistributed.
Get full paper

Back to publication list