... microbial method oilfield Microbial Degradation Influence microbe bitumen Xinjiang Oilfield asphaltene field test meor test block 1 Qinghai Oilfield crude oil bacteria enhanced recovery Upstream Oil & Gas viscosity Oil Viscosity microbial treatment 2005. World Petroleum Congress ...

... Upstream Oil & Gas yakimov paraffin oil polymyxa licheniformis surfactant microbial method acid microbial enhanced oil recovery enhanced recovery polymer microorganism biosurfactant bacteria reservoir surface tension exploration oil and gas Oil Recovery forum 3 society of petroleum...

... Abstract: Microbial methods have been proposed to reduce problems associated with reservoir heterogeneity that result in unswept zones and low oil recovery. This paper presents laboratory results of a promising microbial system for polymer production, which can be applied to modify...

... of the Vyngapour oil field. Native forma- tion and injected waters from pilot site 30 of the Proceedings of the 15th World Petroleum Congress 0 1998 The Executive Board of the World Petroleum Congress Published by John Wiley & Sons 351 352 INCREASED RECOVERY OF CONVENTIONAL CRUDE OIL C513 TABLE I Microbial methods...

... microbial growth application microbial protein yeast substance natural gas microbial method protein microorganism raw material reaction Biotechnol fermentation bacteria Compound 5th giam conference feedstuff synthesis microbial feedstuff hydrocarbon utilization MICROBIOLOGICAL...

... on carbohydrate Substrates for this purpose. At a meeting in 1967, concerned specifically with the cultivation of methane utilising micro-organisms for food, the findings were summarised thus microbial method batch culture mixed culture Health & Medicine fermenter protein nutrient cell density...