The Application of the Test Technique on ReservoirGeochemistry in Daqing Oilfield
- Received Date: 2003-10-21
- Publish Date: 2004-12-10
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Key words:
- high temperatures gas chromatography /
- viscous oil type /
- well deliverability monitor /
- oil and source rock correlation /
- petroleum migration
Abstract: It is introduced that the development process of four new techniques on reservoir geochemistry and applied result in the exploration and development. The analytical scope of components in crude oil is increased from C1-C40to C1-C100 by High Temperatures Gas Chromatography Technique. The separation and examination of phrrolic nitrogen compounds in petroleum is realized by the Separation and Test Technique of the nitride. It has already been completed to distinguish water-oil reservoir. Chromatogram fingerprint technique is firstly used in the calculation of allocation ratio of crude oil with four layers when oil well production. In past two years, many of actual application in Daqing oil-field show these techniques played the important role in the research of oil and source rock correlation, petroleum migration, water-oil reservoir distinction, and well deliverability monitor.
Citation: | FANG Wei, ZHANG Ju-he, FENG Zi-hui, HUANG Chun-yan. The Application of the Test Technique on ReservoirGeochemistry in Daqing Oilfield[J]. Acta Sedimentologica Sinica, 2004, 22(S1): 118-123. |